United States
Environmental Protection
Agency
Pesticides and
Toxic Substances
(TS-778)
EPA/560/2-89/002
Version 1.0
July T989
&EPA
Toxic Chemical Release
Inventory Risk
Screening Guide
Volume 2 - Appendices
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EPA/560/2-89/002
July 1989
TOXIC CHEMICAL RELEASE INVENTORY RISK SCREENING GUIDE
(VERSION 1.0)
VOLUME 2: APPENDICES
U.S. Environmental Protection Agency
Office of Toxic Substances
Washington, DC 20460
EPA 560/2-89-002
July 1989
Printed on Recycled Paper
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APPENDIX A
TITLE HI TOXICOLOGICAL POTENCY INDICES
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TOXICOLOGICAL POTENCY INDICES
This appendix lists toxicity indices from several EPA sources for chemicals under Section
302 (TPQs), Section 304 (RQs), and Section 313 (TRI). Several official measures of chemical
toxicological potency are presented because no single index considers all factors relevant to
the characterization of a chemical's toxicity potential. These EPA toxicity indices were selected
for inclusion in the guide because they:
Were developed by expert toxicologists using original scientific papers.
Are toxicity-based rankings, and do not include factors such as technical feasibility or
economics.
Consider all relevant toxic effects and routes of exposure when taken together.
Are peer reviewed, EPA-endorsed, and readily available.
For purposes of risk screening, the toxicity values for each index have been aggregated into
three toxicological potency groups:
TOXICITY INDEX
TOXICOLOGICAL POTENCY GROUPS
TPQ*
(Ibs)
RQ**
(Ibs)
Rfd
mg/kg/day
Cancer potency
WQC
mg/L
Group 1 Group 2
1, 10, 100 500
1, 10, 100 1,000
<0.01 0.01-
0.10
All
<1 1-10
Group 3
1,000, 10,000
5,000
>1.0
,10
* Based on acute inhalation toxicity concerns only; use other values for chronic toxicity or ecotoxicity
evaluations.
** More than one RQ may be assigned to each chemical, depending on the toxic effect under
consideration.
A-l
-------
The toxicity value ranges for the EPA toxicity indices were assigned to each of the three
toxicological potency groups in the following manner. All carcinogens were placed into Group
1. Since, in the RQ process, carcinogens are allocated to a 1, 10, or 100 pound RQ level (see
description of RQ process below), these three RQ levels defined the Group 1 toxicity value
range. Chemicals in RQ levels of 1, 10, or 100 pounds for each of the other end effects, i.e.,
acute toxicity (acute), chronic toxicity (CTX), or aquatic toxicity (AQTX), were assigned to
toxicological potency Group 1. Chemicals in the 1,000 pound RQ level were assigned to
toxicological potency Group 2, and in the 5,000 pound RQ level to Group 3. Where possible,
the value ranges for the measure of toxicity used to assign chemicals to RQ levels for each
of the above listed end effects (e.g., LDJO and LC50 values for acute toxicity) were used as a
guide to the determination of Group 1, 2, and 3 toxicity value ranges for the other EPA toxicity
indices.
Clearly, the determinations of the appropriate number of toxicological potency groups and
the ranges of toxicity values to assign to each group are arbitrary. Other schemes for
presenting the relative toxicological potency of chemicals could be developed. Any scheme
that attempts to integrate multiple EPA toxicity indices will have inherent flaws due to the
different factors, or weighting of factors, considered in the generation of each toxicity index.
Reportable Quantities (RQs)
In the case of an accidental spill or release, the NRC, SERC, and LEPC must be notified
if any hazardous chemical is released at a level greater than or equal to its reportable quantity
(RQ). This notification is required under CERCLA and Title III. Currently about two-thirds of
the Section 313 chemicals have assigned RQs. If a chemical does not yet have an RQ, it may
be that these numbers are still under consideration.
There are five levels of RQs: 1, 10, 100, 1,000, and 5,000 pounds. An RQ is assigned
to a chemical based on a consideration of the chemical's intrinsic chemical, physical, and
toxicological properties. The lowest RQ in any category becomes the primary RQ for that
A-2
-------
substance. This primary RQ can be adjusted further upon consideration of the chemical's
tendency to degrade in the environment. Although RQ determinations are not a definite
indication of how hazardous a chemical will be at its reportable level, they may be used as
indicators of a chemical's overall relative potential to cause toxicological and/or ecological
effects at a given exposure level.
In assigning an overall RQ for a substance, up to six individual RQs are calculated
separately for aquatic toxicity, acute mammalian toxicity, chronic toxicity, potential
carcinogenicity, reactivity, and ignitability. Four of these are based on health or ecological
effects (aquatic toxicity, acute mammalian toxicity, chronic toxicity, and potential
carcinogenicity).
The acute toxicity of a substance is assessed based on the LD50 or LC50 of a substance
administered by the oral, dermal, or inhalation route. Each of the five RQ levels has an LD50
value range for both acute oral and acute dermal toxicity, and an LC50 range for acute
inhalation toxicity. The RQ level chosen for the acute toxicity category is the lowest of the RQs
derived from the available acute toxicity data.
The chronic toxicity RQ is determined by a composite score assigned to a substance
based on both minimum effective dose levels (oral, dermal, and inhalation) and the severity of
the effects caused by repeated or continuous exposure. Teratogenic effects are considered
as chronic effects.
The RQ method ranks carcinogenic potential through a two-stage combined weight-of-
evidence and carcinogenic potency approach. During the first stage, evidence from animal and
human studies are evaluated and the substance is assigned to a category according to a set
of prescribed rules. The weight-of-evidence categories include Group A (known human
carcinogen - evidence in humans is sufficient), Group B (probable human carcinogen -
evidence in humans is limited or inadequate, but animal evidence is sufficient), Group C
(possible human carcinogen - inadequate or no evidence in humans and animal evidence is
1 * ' , ' ' " ' . r ' = "
limited), Group D (not classifiable), or Group E (evidence of noncarcinogenicity for humans).
During the second stage, a quantitative assessment of the animal data (for Groups A, B and
A-3
-------
C) Is made by estimating the dose of the substance that causes a 10 percent increase in
tumor incidence above control levels. This estimated dose is termed the ED10, A potency
factor (F) is calculated from the reciprocal of the ED10. Substances are assigned to potency
groups of 1 (high), 2, or 3 depending on the magnitude of F. The weight-of-evidence and
potency classifications for a given substance are combined through the use of a matrix that
allows a designation of potential carcinogens into hazard categories of high, medium, or low
resulting in RQs of 1, 10, and 100 pounds respectively.
The aquatic toxicity RQ is based on the chemical's toxicity to freshwater fish. Data from
acute toxicity (96-hour) tests on a predetermined set of representative species are evaluated.
The toxicity range within which the preponderance of LC5Q values occurs is then translated to
specific RQ values using the table below: <
Aquatic Toxicitv
LCJO <0.1 mg/L
0.1 mg/L ^LCj8 <1 mg/L
1 mg/L ^LC50 <10 mg/L
10 mg/L
-------
and its ability to disperse. (Gases, powdered solids, and volatile liquids rank higher in concern
than brick solids and non-volatife liquids of equal toxicity.) These factors are combined to give
a ranking score for the chemical. That score is then translated to a TPQ of 1, 10, 100, 500,
1,000, or 10,000 pounds. The lower the number, the higher the concern for acute toxicity and
ability to, disperse.
' One discrepancy is apparent in the toxicity tables (at the end of this Appendix). Eleven
chemicals have been assigned to potency Group 1 for acute toxicity under the RQ scheme,
and these same chemicals are relegated to potency Group 3 for TPQs. This is because acute
toxicity RQs depend solely on animal toxicity data, while TPQs are based on a chemical's
potential for becoming airborne as well as its toxicity. These 11 chemicals received low RQs,
indicating a relatively high potential to cause toxicological effects. However, these chemicals
are less likely than other chemicals to become 'airborne and disperse in the atmosphere;
therefore, they are,assigned relatively higher TPQs.
For more information on TPQs, see the Federal Register. April 22, 1987, p. 13377.
Reference Doses (RfDs)
Reference Doses (RfDs) are used in determining the threshold dose below which no
observable effects are assumed to occur. They are estimates (with uncertainty spanning
perhaps an order of magnitude) of a daily, lifetime human exposure to a substance that is likely
to be without appreciable risk of deleterious effects, including effects to sensitive
subpopulations. An RfD is a measure of human chronic exposure. RfDs are determined after
a thorough review and assessment of all the available health effects data for a chemical. To
calculate the RfD, the lowest reliable NOAEL (No-Observed-Adverse-Effect Level), or the highest
dose at which no adverse effect was observed in the test species, is determined from the
dose-response curve for the toxicant. That value is then divided by a number of uncertainty
factors that account for differences between human and animal response, and the uncertainty
in extrapolating from the dose-response curve. Reference doses are expressed in units of mg
of substance per kg body weight per day (mg/kg/day).
A-5
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RfD = NOAEL7UF
Reference doses are useful in quantitative risk assessment since they provide important
benchmarks against .which to compare exposure. RfDs are not used to assess the
carcinogenic potential of a substance because cancer effects are thought to have no threshold.
They provide a means to qualitatively compare the overall noncarcinogenic hazard potential
of substances: the lower the RfD, the more toxic the chemical.
For more information, see the background document for IRIS, which provides short descriptions
of the toxicity values listed in the data base: U.S. EPA. 1987. Integrated Risk Management
System: Supportive Documentation. Volume 1. Office of Health and Environmental
Assessment, Office of Research and Development.
Cancer Potency
Cancer potency is the expression of the relationship between the turnorigenic response
to a carcinogen and the administered dose to the target or test organism. EPA expresses
cancer potency using unit risk factors. The unit risk factor translates the estimated cancer
potency into a probability of contracting cancer as a result of exposure to a unit dose of a
carcinogen over a lifetime (70 years). In genera], the lower the cancer potency, the lower the
unit risk factor.
Much of EPA's risk assessment is based on information gathered from animal studies,
In which a group of animals is given a dose of a substance, and its response to that dose is
measured and recorded. The doses and their corresponding responses are plotted on a
graph, producing a line called a dose-response curve. This provides a quantitative picture of
the effect of a substance at different doses. However, in order to see any changes in body
chemistry or physiology, scientists must often administer doses far greater than the dose to
which any human may be exposed. To relate the response at high doses to potential effects
at low doses, scientists extrapolate, or extend the dose-response curve, to the low end of the
dose range, and attempt to predict the response. Extrapolation is based on trends observed
at high doses. Often mathematical models are used for this purpose.
A-6
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To determine the risk posed by carcinogenic substances, EPA uses an extrapolation
model called the linear multistage procedure. This model provides a basis for extrapolating
from high-dose effects in the curve to the effects potentially posed by low doses. The unit risk
factor is the upper bound of the cancer potency of that chemical, obtained from the low-dose-
response curve generated by the model. This numerical risk estimate is coupled with the EPA
classification of the qualitative weight-of-evidence to more fully characterize the carcinogenic
risk of a substance. (See page A-3 for a discussion of EPA weight-of-evidence categories.)
For more information, see the EPA Guidelines for Carcinogen Risk Assessment in the Federal
Register. September 24, 1986, p. 33992.
See also: U.S. EPA, National Air Toxics Clearinghouse. 1987. Qualitative and Quantitative
Carcinogen Risk Assessment. (EPA 450/5-87-003). The document provides a comprehensive
summary of the basic principles and assumptions associated with carcinogen risk assessment,
including a discussion of mathematical modeling and the cancer potency factor.
Aquatic Water Quality Criteria (WQC1
»»
Aquatic water quality criteria are estimates of the ambient concentration of a chemical
in surface waters (freshwater or marine waters) that will not cause adverse effects to the most
sensitive aquatic organisms. These concentrations are based on information concerning the
toxicity of the substance and its tendency to bioaccumulate. The numerical criteria address
acute and chronic aquatic life effects with two separate criteria concentrations: the Criterion
Maximum Concentration (CMC) protects against acute effects, while the Criterion Continuous
Concentration (CCC) protects against chronic effects. These concentrations are based on
toxicity studies conducted with at least three test organisms, one each representing fish,
invertebrate, and plant species. The CMC is a 1 -hour maximum exposure, and the CCC gives
the maximum average concentration allowable over a 4-day period. Since these are average
concentrations, the actual concentration at any time may exceed the criteria; however, the
average cannot be exceeded, and the CMC and CCC cannot be exceeded more than once
in 3 years. States should take site-specific factors into account to establish a lower frequency
for exceeding the criteria, such as the occurrence of large spills or the importance of the
indigenous species. States may also choose to calculate their own criteria concentrations
based on tests conducted at specific water bodies.
A-7
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In addition to aquatic water quality criteria, EPA publishes water quality criteria for
protection of human health. These are estimates of ambient concentrations of chemicals that
will not cause toxicity to humans who drink water or consume fish from that site. For
carcinogens, the criteria provide estimates of the incremental cancer risk associated with a
particular concentration of the chemical in water. However, because a number of other indices
are available to address human health concerns, the human health water quality criteria are not
included in this risk screening procedure.
For more information, see the Federal Register. November 28, 1980, p. 79341. Revisions are
proposed in the Federal Register. February 7, 1984, p. 4553.
See also: U.S. EPA, Office of Water. Technical Support Document for Water Quality-based
Permitting for Toxic Pollutants. The document describes water quality standards, human health
hazard assessment, and exposure assessment.
A-8
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HUMAN HEALTH
AND
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
ACUTE
CHRONIC
CANCER
ACUTE
CHRONIC
CHEMICAL NAME
RQ RQ RFD RFD RQ CANCER RQ
WQC
UQC
Acenaphthene
Acenaphthylene
Acetaldehyde
Acetaldehyde, trichloro-
Acetamide
Acetamide, N-(aminothioxomethyl)-
Aeetamide, N-(4-ethoxyphenyl)-
Acetamide, N-9H-fluoren-2-yl-
Acetic acid
Acetic acid, ethyl ester
Acetic anhydride
Acetone
Acetone thiosemicarbazide
Acetonitrile
Acetophenone
Acetyl bromide
Acetyl chloride
Aero le in
Acrylamide
Acrylic acid
Acrylonitrile
Acrylyl chloride
Adipic acid
Adiponitrile
Alanine, 3-[p-bis(2-chloroethy1)amino]phenyl-,L-
Aldicarb
Aldrin
Allyl alcohol
Ally! chloride
Allylamine
Aluminum (fume or dust)
Aluminum oxide
Aluminum phosphide
Aluminum sulfate
4-Arai no- 1 -methyl benzene
l-Amino-2-methylanthraquinone
2 -Ami noanthraqu i none
4-Aminoazobenzene
4-Aminobiphenyl
Aminopterin
83329
208968
75070
75876
60355
591082
62442
53963
64197
141786
108247
67641
1752303
75058
98862
506967
75365
107028
79061
79107
107131
814686
124049
111693
148823
116063
309002
107186
107051
107119
7429905
1344281
20859738
10043013
106490
82280
117793
60093
92671
54626
h
U
ab
,0
'Q
b
b
ab
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b
ab
be
ab
b
b
abc
abc
ab
abc
be
h
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be
b
be
abc
be
ab
be
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U
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3*
2
3*
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2
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2*
HlUlb UX 1NHAL ORAL PC POTEHC
3
3
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2
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3221
3 1 2
1 1
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1
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2 1
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1 2 2
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3
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
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BUHAH HEALTH
H
O
«*> AQUATIC
TERRESTRIAL ECOTOXICITY ECOTOXICITY
CHEMICAL HAME
Amiton
Amiton oxalate
Atnitrole
Armenia
Anmonium acetate
Anmonium benzoate
Anmonium bicarbonate
Anmonium bif luoride
Anmonium bisulfite
Ammonium carbamate
Anmonium carbonate
Anmonium chloride
Anmonium citrate, dibasic
Anmonium f luoborate
Anmonium fluoride
Anmonium hydroxide
Ammonium nitrate (solution)
Ammonium oxalate
Anmonium oxalate
Anmonium oxalate
Anmonium pi crate
Anmonium si licof luoride
Anmonium sulfamate
Anmonium sulfate (solution)
Anmonium sulfide
Anmonium sulf ite
Anmonium tartrate
Anmonium tartrate
Anmonium thiosulfate
Amnonium vanadate
Amphetamine
Amyl acetate
iso-Amyl acetate
sec-Amy! acetate
tert-Amyl acetate
Aniline
Aniline, 2,4,6-trimethyl-
o-Anisidine
p-Anisidine
o-Anisidine hydrochloride
CAS #
78535
3734972
61825
7664417
631618
1863634
1066337
1341497
10192300
1111780
506876
12125029
3012655
13826830
12125018
1336216
6484522
5972736
6009707
14258492
131748
16919190
7773060
7783202
12135761
10196040
3164292
14307438
7783188
7803556
300629
628637
123922
626380
625161
62533
88051
90040
104949
134292
LIST
be
be
b
abc
b
b
b
b
b
b
b
b
b
b
b
b
a
b
b
b
b
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b
a
b
b
b
b
b
b
be
b
b
b
b
abc
be
a
a
a
ACUTE CHROMIC
RQ RQ RFD RFD
TPQ ACUTE CTX IHHAL ORAL
2 1
1* 1
3
23223
3
3
2
3
3
3
3 2
3
3
3
3
. 3
3
1
3
3
3
2
321
3
_ - - - - - - -
3 2
2 2
CAHCER ACUTE CHROMIC
RQ CAHCER RQ WQC WQC
PC POTEHCY AQTX ACUTE CTX
1
1
-------
HUMAN HEALTH
-.""' 1 ' ' -
" .''''''' ""''
CHEMICAL NAME
Anthracene :
Antimycin A
Antu
Ar's-ine
Arsine, diethyl-
Asbestos
Azaserine
Azinphos-ethyl '
Azinphos-methyl
alpha-BHC
beta-BHC
delta-BHC .
Benz [j]aceanthrylene, 1 , 2-dihydro-3-methy1-
Benz[c]acridine
Benzal chloride
Benzamide
Benz [a] anthracene
1,2-Benzanthracene, 7,12-dimethyl-
Benzenamine, 4-chloro-
Benzenamine, 4-chloro-2-methyl-,hydrochloride
Benzenamine, 2-methyl-, hydrochloride
Benzenamine, 2-tnethyl-5-n1tro-
Benzenamine, 4,4'-methylenebis(2-chloro-
Benzenami ne ," N , N-d imethy 1 -4-pheny 1 azo-
Benzenamine, 4-nitro-
Benzenamine, 3-(trifluoromethyl)-
Benzene
Benzene, l-bromo-4-phenoxy-
Benzene, chloro-
Benzene, l-(chloromethyl)-4-nitro-
Benzene, 1,2-dichloro-
Benzene, 1,3-dichloro-
Benzene, 1,4-dichloro-
Benzene, dimethyl-
Benzene, m-d imethy 1-
Benzene, o-d imethy 1-
Benzene, p-dimethyl-
Benzene, hexachloro
Benzene, hexahydro-
Benzene, methyl-
CAS #
120127
1397940
86884
7784421
692422
1332214
115026
2642719
86500
319846
319857
319868
56495
225514
98873
55210
56553
57976
106478
3165933
636215
99558
101144
60117
100016
98168
71432
101553
108907
100141
95501
541731
106467
1330207
108383
95476
106423
118741
110827
108883
LIST
ab
be
be
be
b
ab
b
be
be
b
b
b
b
b
abc
b
b
b
b
ab
b
ab
ab
b
be
ab
b
ab
be
. ab
ab
abc
ab
ab
ab
ab
ab
ab
ab
AND AQUATIC
TERRESTRIAL ECOTOXICITY ECOTOXICITY
ACUTE CHRONIC CANCER " ACUTE CHRONIC
RQ RQ RFD RFD RQ CANCER RQ WQC WQC
TPQ ACUTE CTX INHAL ORAL PC POTENCY AQTX ACUTE CTX
3* 1
2* 1 I
* X
12 1
1 1 l
3 i
« i
1* 1 1
i* 2 i
w J,
3 1
3 1
« i
3 1
'' L
1
1
2 3
i
1 - -
3 1
3 7
^ c
3 1
3 1
3 1
** 1
1
3 l
3 3
" O
2 2
32 1 1 " 1 ?
w * i 1 J. £.
3212 1
2* 1 l
3 22 2 1 1 ' - -
** - t- fc . £. 1-1 ^ .
2 11
* i. - i. i
322 1 1
W K. (m i X
3 2
3 1 1 11
** * i X X .....
3 ?
** £.
32 2
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
KUHAH HEALTH
AM)
TERRESTRIAL ECOTOXICITY
ACUTE CHROHIC CAHCER
CHEMICAL HAHE
Benzene, l-inethyl-2,4-dinitro-
Benzene, l-methy1-2.6-dinitro-
Benzene, l,2-methylenedioxy-4-ally1-
Benzene, l,2-methylenedioxy-4-propeny1-
Benzene, 1 , 2-methylenedioxy-4-propyl-
Benzene, 1-methylethyl-
Benzene, pentachloro-
Benzene, pentachloronitro-
Benzene, 1,2,4,5-tetrachloro-
Benzene, 1,3,5-trinitro-
Benzenearsonic acid
1,2-Benzenedicarboxylic acid anhydride
1,2-Benzenedicarboxylic acid, [bis(2-ethylhexyl)] ester
1,2-Benzenedicarboxylic acid, diethyl ester
1,3-Benzenediol
l,2-Benzenediol,4-[l-hydroxy-2-{methylamino)ethyl]-
Benzenesulfonyl chloride
Benzidine
Benzimidazole, 4,5-dichloro-2-(trif luoromethyl)-
l,2-Benzisothiazolin-3-one,l,l-dioxide, and salts
Benzo [k] f luoranthene
Benzo [ j , k] f 1 uorene
Benzoic acid
Benzol [b]f luoranthene
Benzonitrile
Benzo [ghi]perylene
Benzo[a]pyrene
p-Benzoquinone
Benzotrichloride
Benzoyl chloride
Benzoyl peroxide
1 , 2-Benzphenanthrene
Benzyl chloride
Bicyc1o[2.2.1]heptane-2-carbonitrile, 5-chloro-6-((((methyla
Biphenyl
(l.l'-BiphenylM^'-diamine.S.S'-dichloro-
(l.r-Biphenylj^^'-diamine.S.S'-dimethoxy-
(l.r-Biphenyl}-4,4'-diaraine,3.3'-diraethyl-
Bi.s(2-chloroethoxy) methane
Bis(2-chloroisopropyl) ether
CAS #
121142
606202
94597
120581
94586
98828
608935
82688
95943
99354
98055
85449
117817
84662
108463
51434
98099
92875
3615212
81072
207089
206440
65850
205992
100470
191242
50328
106514
98077
98884
94360
218019
100447
- 15271417
92524
91941
119904
119937
111911
108601
LIST TPQ
ab
ab
ab
b
b
ab
b
ab
b
b
be 1*
ab
ab
ab
b
b
b
ab
be 2*
ab
b
b
b
b
b
b
b
ab
abc 1
ab
a
b
abc 2
be -2*
a
ab
ab
ab
b
ab
RQ
ACUTE
3
3
3
3
3
3
3
3
3
1
3
3
3
3
2
1
3
2
3
3
3
3
2
2
2
3
3
3
2
3
RQ RFO
CTX INHAL
1
1
2
2
3
3
1
1
2
RFO RQ CAHCER
ORAL PC POTENCY
1
1
1
1
1
1
1
1
1 1 1
1
3
1
1 1
1
1
1
1
!-
1
AQUATIC
ECOTOXICITY
ACUTE CHROMIC
RQ UQC UQC
AQTX ACUTE CTX
2
2
1
2
2
1 2
1
3
2
1
2
1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
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HUMAN HEALTH
AND
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
ACUTE
CHRONIC
CANCER
ACUTE
CHRONIC
CHEMICAL NAME
RQ RQ RFD RFD RQ CANCER RQ WQC UQC
CTX
txl
Bis(chlorpmethyl) ketone
Bis(dimethy1thiocarbamoyl)disulf ide
Bis(2-ethylhexyl) adipate
Bitoscanate
Boron trichloride
Boron trif luoride
Boron trif luoride compound with methyl ether (1:1)
Bromadiolone
Bromine
Bromoacetone
Bromoform
Brucine
Butadiene
1-Butanamine, N-butyl-N-nitroso-
Butanoic acid, 4-[bis(2-chloroethy1)amino] benzene-
1-Butanol
2-Butanone
2-Butanone peroxide
2-Butene, 1,4-dichloro-
Butyl acetate
iso-Butyl acetate
sec-Butyl acetate
tert-Butyl acetate
Butyl acry.late
sec-Butyl alcohol
tert-Butyl alcohol
Butyl benzyl phthalate
Butyl am ine
iso-Butylamine
sec-Butylamine
sec-Butylamine
tert-Butylamine
1,2-Butylene oxide .
Butyraldehyde
i so-Butyric acid
Butyric acid
C.I. Acid Blue 9, diammonium salt
C.I. Acid Blue 9, disodium salt
C.I. Acid Green 3
C.I. Basic Green 4
534076
137268
103231
4044659
10294345
7637072
353424
28772567
7726956
598312
75252
357573
106990
924163
305033
71363
78933
1338234
764410
123864
110190
105464
540885
141322
78922
75650
85687
109739
78819
513495
13952846
75649
106887
123728
79312
107926
2650182
3844459
4680788
569642
be 1*
b
a
be 2*
be 2
be 2
be 3
be 1*
be 2
b
ab
b
a
ab
b
ab
ab
b
b
b
b
b
b
a
a
a
ab
b
b
b
b
b
a
a
b
b
a
a
a
a
1
3
2
1 1
1
3
2
3 1
1
3
3
3 2 '
2
3
3
3
1
1
2
2
2 1 2
1
1
1
3
2
2 1 1
2
3
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUHAH HEALTH
AMD
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
ACUTE
CHROMIC
CAHCER
ACUTE
CHROMIC
CHEMICAL HAHE
RQ RQ
CAS # LIST TPQ ACUTE CTX
RFD
RFD RQ CANCER RQ WQC UQC
ORAL PC POTENCY AQTX ACUTE CTX
C.I
C.I
C.I
C.I
C.I
C.I
C.I
c
C.I
C.I
C.I
C.I
I.
Basic Red 1
Direct Black 38
Direct Blue 6
Direct Brown 95
Disperse Yellow 3
Food Red 5
Food Red 15
Solvent Orange 7
Solvent Yellow 3
Solvent Yellow 14
Solvent Yellow 34 (Auramine)
Vat Yellow 4
Calcium carbide
Calcium dodecylbenzene sulfonate
Calcium hypochlorite
Cantharidin
Captan
Carbachol chloride
Carbamic acid, ethyl ester
Carbamic acid, methyl-, 0-(((2,4-dimethyl-l, 3-dithiolan-2-y
Carbamic acid, methylnitroso-,ethyl ester
Carbamide, N-ethyl-N-nitroso-
Oarbamide, N-methyl-N-nitroso-
Carbamide, thio-
Carbamimidoselenoic acid
Carbamoyl chloride, dimethyl-
Carbaryl
Carbofuran
Carbon disulfide
Carbon oxyfluoride
Carbon tetrachlpride
Carbonyl sulfide
Carbophenothion
Catechol
Chloramben
Chlordane
Chlordane (Technical Mixture and Metabolites)
Chlorfenvinfos
Chlorinated Benzenes
Chlorinated Ethanes
989388
1937377
2602462
16071866
2832408
3761533
81889
3118976
97563
842079
492808
128665
75207
26264062
7778543
56257
133062
51832
51796
26419738
615532
759739
684935
62566
630104
79447
63252
1563662
75150
353504
56235
463581
786196
120809
133904
57749
0
470906
0
0
a
a
a
a
a
a
a
a
a
a
ab
a
b
b
b
be 1*
ab
be 2*
ab
be 1*
b
ab
ab
ab
b
ab
ab
be 1*
abc 3
b
ab
a
be 2
a
a
abc 3
b
be 2
b
b
2
3
2
3
1
3
3
3
3
2
3
3
1
2
2
3
1
2
2
11
1 1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAN HEALTH
Ul
- AND AQUATIC
TERRESTRIAL ECOTOXICITY ECOTOXICITY
ACUTE . CHRONIC CANCER ACUTE CHRONIC
CHEMICAL NAME
Chlorinated f luorocarbon (Freon 113)
Chlorinated Naphthalene
Chlorinated Phenols
Chlorine
Chlorine dioxide
Chlbrmephos
Chlormequat chloride
Chlornaphazine
4-Chloro-m-cresol
Chloroacetaldehyde
Chloroaoetic acid
2-Chloroacetophenone
Chloroalkyl Ethers
Chlorodibromethane
Chloroethane
Chloroethanol
Chloroethyl chloroformate
2-Chloroethyl vinyl ether
Chloroform
Chloromethyl ether
Chloromethyl methyl ether
beta-Chloronaphthalene
Chlorophacinone
4-Chlorophenyl phenyl ether
Chloroprene
Chlorosulfonic acid
Chlorothalonil
Chloroxuron
Chlorpyrifos
Chlorthiophos
Coke Oven Emissions
Colchicine
Coumaphos
Coumatetralyl
Creosote
p-Cresidine
Cresol(s)
m-Cresol
o-Cresol
p-Cresol
CAS #
76131
0
0
7782505
10049044
24934916
999815
494031
59507
107200
79118
532274
0
124481
75003
107073
627112
110758
67663
542881
107302
91587
3691358
7005723
126998
7790945
1897456
1982474
2921882
21923239
0
64868
56724
5836293
8001589
120718
1319773
108394
95487
106445
LIST
a
b
ab
abc
a
be
be
b
b
b
abc
a
b
b
ab
be
be
b
abc
abc
abc
b
be
b
a
b
a
be
b
be
b
be
be
be
b
a
ab
ab
abc
ab
TPQ
1
2
1*
1*
2
3
3
1
1
1*
2*
2
1*
1*
2*
3*
RQ RQ RFD RFD RQ CANCER RQ WQC
ACUTE CTX INHAL ORAL PC POTENCY AQTX ACUTE
2
2 11
1
2
1
3
2
2 1 1
3
31 2 1
3 3
2 3
1
22 3
3 21123
1 1
21 113
3
1
3
2
2
2 1 1
1
12
2 1
2
33 11 1
31 1
2
2
2
WQC
CTX
1
2
1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAN HEALTH
AMD AQUATIC
TERRESTRIAL ECOTOXICITY ECOTOXICITY
ACUTE CHRONIC CANCER ACUTE CHROMIC
CHEMICAL NAME
Crimidine
Crotonaldehyde
Crotonaldehyde, (E)-
Cupferron
Cyclohexanone
Cycloheximide
Cyclohexylamine
Cyclophosphamide
2,4-D Acid
2,4-D Esters
2,4-D Esters
2,4-D Esters
2,4-D Esters
2,4-D Esters
2,4-D Esters
2,4-D Esters
2,4-D Esters
2,4-D Esters
2,4-D Esters
ODD
DDE
DDT
DDT and Metabolites
Daunomycin
Decaborane(l4)
Decabromodiphenyl oxide
Demeton
Demeton-S-methyl
Di-n-propylnitrosamine
Dialifos
Diallate
2,4-Diaminoanisole
2,4-Diaminoanisole sulfate
4,4'-Diaminodiphenyl ether
Diaminotoluene
Diaminotoluene
Diaminotoluene
Diaminotoluene
Diazinon
D iazomethane
CAS#
535897
4170303
123739
135206
108941
66819
108918
50180
94757
94111
94791
94804
1320189
1928387
1928616
1929733
2971382
25168267
53467111
72548
72559
50293
0
20830813
17702419
1163195
8065483
919868
621647
10311849
2303164
615054
3.9156417
101804
95807
496720
823405
25376458
333415
334883
LIST
be
be
be
a
b
be
be
b
ab
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
be
a
be
be
ab
be
ab
a
a
a
ab
b
b
abc
b
a
RQ
TPQ ACUTE
1* 1
3
3 3
3
1* 1
3 3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2* 1
2 1
2 2
3
1* 1
3
3
3
3
3
2
RQ RFD RFD RQ CANCER RQ UQC
CTX IHHAL ORAL PC POTENCY AQTX ACUTE
1
2 2
1 2
2 1
2 1
2
2
2
2
2
2
2
2
2
1 1
1 1 2
111 1 1
1
1
1
1
.
1 '
1
1
1
1
1
UQC
CTX
1
1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAN HEALTH
AND
TERRESTRIAL ECOTOXIC1TY
AQUATIC
ECOTOXICITY
ACUTE
CHRONIC
CANCER
ACUTE
RQ RQ RFD RFD RQ CANCER RQ WQC WQC
CAS # LIST TPQ ACUTE CTX INHAL ORAL PC POTENCY AQTX ACUTE CTX_
D i benz [a , h] anthracene
Dibenzofu'ran
1 , 2 : 7 , 8-D i benzopyrene
Diborane
.l,2-Dibromo-3-chloropropane
Di butyl phthalate
Dicamba
Dichlobenil
Dichlone
3,5-Dichloro-N-(l,l-dimethyl-2-propynyl)benzamide
Dichlorobenzene (mixed)
Dichlorobenzidine
Dichlorobromomethane
Trans-l,4-dichlorobutene
Dichlprodif luoromethane
1,1-Dichloroethane
1,2-Dichloroethane
Dichloroethyl ether
1,1-Dichloroethylene
1,2-Dichloroethylene
1,2-trans-Dichloroethylene
Dichloromethylphenylsilane
Dichloropropane
1 , 1-Dichloropropane
"1 , 2-D i ch loropropane
1 , 3-0 i chloropropane
Dichloropropane - Dichloropropene (mixture)
Dichloropropene
1 , 3-D ichloropropene
2 , 3-D i chloropropene
2,2-Dichloropropionic acid
Dichlorvos
Dicofol*
Dicrotophos
Dieldrin
Diepoxybutane
Diethanolamine
Diethyl chlorophosphate
Diethyl sulfate
Diethyl-p-nitrophenyl phosphate
53703
132649
189559
19287457
96128
84742
1918009
1194656
117806
23950585
25321226
0
75274
110576
75718
75343
107062
111444
75354
540590
156605
149746
26638197
78999
78875
142289
8003198
26952238
542756
78886
75990
62737
115322
141662
60571
1464535
111422
814493
64675
311455
b
a
b
be 1
ab
ab
b
b
b
b
ab
b
ab
be 2
b
b
ab
abc 3
ab
a
b
be 3
b
b
ab
b
b
b
ab
b
b
abc 3
ab
be 1
b
abc 2
a
be 2
a
b
1
1
1
2 1
3 2
3
3
3
3
2
3
2
3 2 2
3222 1
32 11
2 1
* 2 2 111
3 2
3
3 1
31
1
3 1
3
2
- ,3 - ' ''
1.1- . .
2 111
2 1
2
1
1
2
1
1
1 2
3
3
3 1
3
3
3 3
3
1
3 2
1
3
1
' .1 .:
1 1
1
3
2
1
1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAH HEALTH
H
03
AND AQUATIC
TERRESTRIAL ECOTOXICITY ECOTOXICITY
ACUTE CHROMIC CANCER ACUTE CHROMIC
CHEMICAL NAME
Diethylamine
Diethylcarbamazine citrate
1,4-Diethylene dioxide
Diethylstilbestrol
Digitoxin
Diglycidyl ether
Digoxin
l,2-Dihydro-3,6-pyridazinedione
Dimefox
Dimethoate
Dimethyl phosphorochloridothioate
Dimethyl phthalate
Dimethyl sulfate
Dimethyl sulfide
Dimethyl-p-phenylenediamine
Dimethylamine
alpha, alpha-Dimethylbenzylhydroperoxide
Dimethyldichlorosilane
Dimethylhydrazine
1,2-Dimethylhydrazine
alpha, alpha-Dimethylphenethylamine
2-,4-Dimethylphenol
Dimetilan
4,6-Dinitro-o-cyclohexylphenol
Dinitrobenzene (mixed)
m-Dinitrobenzene
o-Dinitrobenzene
p-Dinitrobenzene
Dinitrocresol
2,4-Dinitrophenoi
2,5-Dinitrophenol
2,6-Dinitrophenol
Dinitrophenol
3,4-Dinitrotoluene
Dinitrotoluene
Dinoseb
Dinoterb
Dioctyl phthalate
Dioxathion
Diphacinone
CAS #
109897
1642542
123911
56531
71636
2238075
20830755
123331
115264
60515
2524030
131113
77781
75183
99989
124403
80159
75785
57147
540738
122098
105679.
644644
131895
25154545
99650
528290
100254
534521
51285
329715
573568
25550587
610399
25321146
88857
1420071
117840
78342
82666
LIST
b
be
ab
b
be
be
be
b
be
be
be
ab
abc
be
be
b
ab
be
abc
b
b
ab
be
b
b
b
b
b
abc
ab
b
b
b
,b
b
be
be
ab
be
be
RQ RQ RFD
TPQ ACUTE CTX INHAL
1*
1*
3
1*
2
2*
2
2
1
1*
2
3
2*
1*
1*
2*
2
1*
3 1
1
3
3
2
1
1
3
1
2
2 1
3
1
1 3
1
3
2
2
2
2
3
3
2
2
1
1 1
2 1
2 1
1
2
2
1 2
1
RFO RQ CANCER RQ WQC WQC
ORAL PC POTENCY AQTX ACUTE CTX
2
1 3
1
1
1
1 2
2
1
1
1 2
1
2
1
1
1
112 1 1
2
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAN HEALTH
VO
AMD AQUATIC
TERRESTRIAL ECOTOXICITY ECOTOXICITY
ACUTE CHRONIC CANCER ACUTE CHRONIC
CHEMICAL NAME
1,2-Diphenylhydrazine
Dipheny Ihydrazine
.Diphosphoramide, octamethyl-
Dipropylamine , :. ,
Diquat
Diquat
Di.sulfoton
Dithiazanine iodide
Dithiobiuret
Diuron
Dodecylbenzenesulfonic acid
Emetine, dihydrochloride
Endosulfan
Endosulfan and Metabolites
.alpha-Endosulfan
beta-Endosulfan
Endosulfan sulfate
Endothall.;
Endothion
'Endrin
"Endrin aldehyde
Endrin and Metabolites
Epichlorohydrin
EPN . .
Ergbcalciferol
Ergotamine tartrate
Etjjanamine, N-ethyl-N-nitroso-
. Ethane", 1,2-dibromo-
Ethane, 1,1, 1,2,2. 2-hexachloro-
Ethane, l,l'-oxybis-
Ethane, 1,1,1,2-tetrachloro-
Ethane , 1 , 1 , 2 , 2-tetrach loro- .
Ethane, 1,1,2-trichloro-
Ethane, l,l,l-trichloro-2,2-bis(p-methoxyphenyl)-
1,2-Ethanediylbiscarbamodithioic acid
Ethanesulfonyl chloride, 2-chloro-
Ethanethioamide
Ethanol, 1,2-dichloro-, acetate
Ethanol, 2,2'-(nitrosoimino)bis-
Ethenamine, N-methyl-N-nitroso-
CAS #
122667
.. 0
152169
142847
85007
2764729
298044
514738
541537
330541
27176870
316427
115297
0
959988
33213659
1031078
145733
2778043
72208
7421934
0
106898
2104645
50146
379793
.55185
106934
67721
60297
630206
79345
79005
72435
111546
1622328
62555
10140871
1116547
4549400
i
LIST
ab
b
be
b
b
b
be
be
be
b
b
be
be
b
b
b
b
b
be
be
b
b
abc
be
be
be
ab
ab
ab
b
b
ab
ab
ab
b
be
ab
be
b
ab
TPO
1
2
2*
1*
1*
1*
2*
2*
3
1*
3*
2*
2
3
RQ RQ RFD
ACUTE CTX INHAL
3 1
1
3
3
1
2
1
3
1
1
1
1
1
2
2
1
1
2 1
1 2
1 1
1 3
3
2
3 2
3
32
3
3 2
3
1
1
3
2
RFD RQ
ORAL PC
1
1
1
1
1
1
1 1
1
1
1 1
2
1
1
1
1
1
CANCER RQ UQC
POTENCY AQTX ACUTE
1 1 1
1
2
1
1
2
1 i
1
1
1
1 l
1
2
2
1 i
1 . , 1
1 2
1
3
UQC
CTX
1
1
1
2
2
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUHAH HEALTH
NJ
O
nm) AQUATIC
TERRESTRIAL ECOTOXICITy ECOTOXICITY
ACUTE- CHROMIC CAtirFP .riirc «>«...
CHEMICAL MAKE
Ethene, 1,1.2,2-tetrachloro-
Ethion
Ethoprophos
2-Ethoxyethanol
Ethyl aery late
Ethyl chlorofonnate
Ethyl 4,4'-dich1orobenzilate
Ethyl methacrylate
Ethyl methanesulfonate
Ethylbenzene
Ethylbis(2-chloroethyl)amine
Ethylene
Ethylene fluorohydrin
Ethylene glycol
Ethylene oxide
Ethylenediamine
Ethylenediamine tetraacetic acid (EDTA)
Ethyleneimine
Ethylenethiourea
Famphur
Fenamiphos
Fenitrothion
Fensulfothion
Ferric ammonium citrate
Ferric ammonium oxalate
Ferric ammonium oxalate
Ferric chloride
Ferric fluoride
Ferric nitrate
Ferric sulfate
Ferrous ammonium sulfate
Ferrous chloride '-
Ferrous sulfate
Ferrous sulfate
Fluenetil
Fluometuron
Fluorene
Fluorine
Fluoroacetamide
Fluoroacetic acid
CAS *
127184
563122
13194484
110805
140885
541413
510156
97632
62500
100414
538078
7>1OC1
74851
371620
107211
75218
107153
60004
151564
96457
52857
22224926
122145
115902
1185575
2944674
55488874
7705080
7783508
10421484
10028225
10045893
7758943
7720787
7782630
4301502
2164172
86737
7782414
640197
144490
LIST
ab
be
be
ab
ab
a
ab
b
b
ab
be
a
be
a
abc
be
b
abc
ab
b
be
be
be
b
b
b
b
b
b
b
b
b
b
b
be
a
b
be
be
be
TPO
3
3
2
1
3
3
2
1*
2
2
1*
2
1*
1*
RQ RQ RFD
ACUTE CTX INHAL
3 2
2
1
3 2 2
3
3
3
3 3
2
1
2
3
1
2
1
1 2
1
3
3
3
1
2
1
1
RFD RQ CANCER RQ WQC WQC
1 2
1
2 3
3
1
1
2 23
3
1 2
2 2
3
1
1 3
2
2
2
2
1
2
2
2
2
2
- ' ' -
1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAN HEALTH
to
AND AQUATIC
TERRESTRIAL ECOTOXICITY . ECOTOXICITY
ACUTE CHRONIC CANCER ACUTE CHRONIC
,- =
CHEMICAL NAME
Fluoroacetyl chloride
FTuorouracil
Fonof os
Formaldehyde
Formetanate hydrochloride
Formic acid
Formothion
Formparanate
Fosthietan
Fuberidazole
Fumaric acid
Furan _-,,..
Furan, tetrahydro-
2-Furancarboxaldehyde
2,5-Furandione
Gallium trichloride
D-Glucopyranose, 2-deoxy-2-(3-methyl-3-nitrosoureido)-
Glycidylaldehyde
Guanidine, N-nitroso-N-methyl-N'-nitro-
Haloethers
Halomethanes
Heptachlor
Heptachlor and Metabolites
Heptachlor epoxide
Hexachloro-l,3-butadiene
Hexach 1 orocyc 1 opent ad i ene
Hexachloronaphthalene
Hexach lorophene
Hexach loropropene
Hexaethyl tetraphosphate
Hexamethylenediamine, N,N'-dibutyl-
Hexamethylphosphoramide
Hydrazine
Hydrazine sulfate
Hydrochloric acid (Hydrogen chloride (gas only))***
Hydrogen fluoride
Hydrogen peroxide (Cone >52%)
Hydrogen selenide
Hydrogen sulfide
Hydroquinone
CAS #
359068
51218
944229
50000
23422539
64186
2540821
17702577
21548323
3878191
110178
110009
109999
98011
108316
13450903
18883664
765344
70257
0
0
76448
0
1024573
87683
77474
1335871
70304
1888717
757584
4835114
680319
302012
10034932
7647010
7664393
7722841
7783075
7783064
123319
LIST
be
be
be
abc
be
b
be
be
be
be
- b
be
b
b
ab
be
b
b
b
b
b
ab
b
b
ab
abc
a
b
b
b
be
a
abc
a
abc
abc
be
be
be
abc
TPQ
1
2*
2
2
2*
1
1*
2
1*
2
2*
1
2
3
2
1
3
1
2
2*
RQ RQ RFD RFD RQ CANCER RQ
ACUTE CTX INHAL ORAL PC POTENCY AQTX
21 1
1
21 12
1
3 3
1
2
1
2
3 3
'1
3
3 2
3 3
2 . .
3 1
2 1 ...
2 1
2 1111
1
2 1
2' 2 111 1
311.1 1
21 -
2
1 1
1
1
3 3
21 3
2 3
1 1
3 1 .
32 2
UQC UQC
ACUTE CTX
.
1 ' 1
3
1 1
1 1
1 " 1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
VMtWi HEALTH
m>
TERRESTRIAL ECOTOXIC1TY
AQUATIC
ECOTOXICITY
ACUTE
CHROMIC
CAHCER
ACUTE
CHROMIC
CHEMICAL HAHE
RQ RQ RFD RFD RQ CANCER RQ WQC WQC
CAS # LIST TPQ ACUTE CTX IHHAL ORAL PC POTENCY AQTX ACUTE CTX
NJ
to
Indeno(l,2.3-cd)pyrene
Iron,- pentacarbonyl-
Isobenzan
Isobutyl alcohol
Isobutyraldehyde
Isobutyronitrile
Isodrin
Isofluorphate
Isophorone . . "
Isoprene
Isopropano'laraine dodecylbenzene sulfonate
Isopropyl alcohol (rafg.-strong acid processes)
Isopropyl chloroformate
Isopropyl formate.
,4,4'-1sopropy1i dened i pheno1
Isopropylmethylpyrazolyl dimethylcarbamate
Kepone
:Lactonitrile
Lasiocarpine
Leptbphos
Lewisite .
Lindane
Lithium hydride
Malathion
Haleic acid
Malononitrile
Maneb
Mechlorethamine
Welamine
Mephosfolah
Hethacrolein diaeetate
Methacrylic anhydride
Methacrylonitrile
Hethacryloyl chloride
Methamidophos ; .
Methane, chloro
Methane, dibromo-
Methane, dichloro-
Methane, iodo-
Methane, trichlorofluoro-
193395
13463406
297789
78831
78842
78820
465736
55914
78591
78795
42504461
67630
108236
625558
80057
119380
143500
78977
303344
21609905
541253
58899
7580678
121755
110167
109773
12427382
51752
108781
950107
10476956
760930
126987
920467
10265926
74873
74953
75092
74884
75694
b
be
be
b
a
be
be
be
b
b
b
a
be
be
a
be
b
-be
b
be
be
abc
-be
b
'b
bo
a
abc
a
be
be
be
be
be
be
ab
ab
ab
ab
b
1
1*
3
1*
1
3
2
2
3
2*
1
3*
1
2*
1
2
3
2
2
1
1*
1
1
3
2
1
1
3
2
1
1
2
2
3
2
2
2
3
3
2
1
1
3
2
2
- 1
1
3
2
3
3
3
1
1
1 1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAN HEALTH
AND
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
ACUTE
CHRONIC
CANCER
ACUTE
CHROMIC
CHEMICAL NAME
RQ RQ RFD RFD
CAS # LIST TPQ ACUTE CTX INHAL ORAL
RQ CANCER RQ WQC UQC
PC POTENCY AQTX ACUTE CTX
lo
OJ
Methanesulfonyl fluoride
MetHanoi
Methapyrilene
Methidathion
Methfocarb
Methomyl
2-Methoxyethanol
Methyl acrylate
Methyl bromide
Methyl tert-butyl ether
Methyl 2-chloroacrylate
Methyl chloroform
Methyl chloroformate (Methylchlorocarbonate)
Methyl disulfide
Methyl 'isobutyl ketone
Methyl mercaptan
Methyl methacrylate
Methyl phenkapton
Methyl phosphonic dichloride
Methyl vinyl ketone "
1-Methylbutadiene
4,4'-Methylene bis(N,N-dimethyl) benzenamine
4,4'-Methylene dianiline
Methyl.hydrazine
Methylthiouracil
Methyltrichlorosilane
Metolcarb
Mevinphos
Mexacarbate "
Michler's ketone
Mitomycin C
Molybdenum trioxide
Monocrotophos
Monoethylamine
Monomethylamine
Muscimol
Mustard gas
N,N-Diethylhydrazine
N,N-Dimethylaniline
N-Nitrosodiphenylamine
558258
67561
91805
950378
2032657
16752775
109864
96333
74839
1634044
80637
71556
79221
624920
108101
74931
80626
3735237
676971
78944
504609
10161*1
101779
60344
56042
75796
1129415
7786347
315184
90948
50077
1313275
6923224
75047
74895
2763964
505602
1615801
121697
86306
be
ab
b
be
be
be
a ,
a
abc'
a
be
ab
be
be
ab
be
ab
be
be
be
b
a
a
abc
b
be
be
be
be
a
be
a
be
b
b
be
abc
b
a
ab
3
2*
2*
2*
3
2
2
1
2
2
1
1
2
2
1*
2
2*
2*
1*
3
2
1
3
3
2
2
2
2
2
3
2
1
3
3
3
2
1
1
2
3
1
2
1
2
2
1
3
2
1.
3
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUKAH HEALTH
AHO
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
ACUTE
CHROMIC
CANCER
ACUTE
CHEMICAL HAHE
RQ RQ RFD RFD
CAS* LIST TPQ ACUTE CTX IHHAL ORAL
RQ CANCER RQ UQC WQC
PC POTENCY AQTX ACUTE CTX
N-Nitrosomorpholine
N-N i trosonorn icot ine
N-Nitrosopiperidine
N-Nitrosopyrrolidine
Naled
Naphthalene
1,4-Naphthalenedione
Naphthenic acid
1-Naphthylamine
2-Naphthylamine
Nicotine
Nicotine sulfate
Nitric acid
Nitric oxide
Nitrilptriacetic acid
5-Nitro-o-anisidine "
Nitrobenzene
4-Nitrobiphenyl
Nitrocyclohexane
Nitrofen
Nitrogen dioxide
Nitrogen dioxide
Nitroglycerine
Nitrophenol (mixed)
m-Nitrophenol
o-Nitrophenol
p-Nitrophenol
Nitrophenols
2-Nitropropane
Nitrosamines
Nitrosodimethylamine
p-Nitrosodiphenylamine
Nitrotoluene
m-Nitrotoluene
o-Nitrotoluene
p-Nitrotoluene
Norbormide
0,0-Diethyl S-methyl dithiophosphate
Octachloronaphthalene
Organorhodium Complex
59892
16543558
100754
930552
300765
91203
130154
1338245
134327
91598
54115
65305
7697372
10102439
139139
99592
98953
92933
1122607
1836755
10102440
10544726
55630
25154556
554847
88755
100027
0
79469
0
62759
156105
1321126
99081
88722
99990
991424
3288582
2234131
0
a
a
ab
b
b
ab
b
b
ab
ab
be
be
abc
be
a
a
abc
a
be
a
be
be
ab
b
' b
ab
ab
b
ab
b
abc
a
b
b
b
b
be
b
a
be
1
1*
3
1
3
2
1
1
3
1*
1*
3
3
1
3
3
3
3
3
2
1
2
2
3
1
2
2
3
3
3
2
2
1
3
1 1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAN HEALTH
AND
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
ACUTE
CHRONIC
CANCER
ACUTE
CHRONIC
CHEMICAL NAME
RQ RQ RFD RFD RQ CANCER RQ WQC WQC
CAS # LIST TPQ ACUTE CTX INHAL ORAL PC POTENCY AQTX ACUTE
to
in
Osmium tetroxide
Ouabain
Oxaniyl
T,2-Oxathiolane, 2,2-dioxide
Oxetane, 3,3-bis(chloromethyl)-
Oxydisulfoton
Ozone
Paraformaldehyde
Paraldehyde
Paraquat
Paraquat methosulfate
Parathion
Parathion-methyl
Pentaborane
Peritachloroethane
Pentadecylamine
Peracetic acid
Perchloromethylmercaptan
Phenanthrene
Phenol
Phenol, '3-(l-methylethyl)-, methylcarbamate
Phenol, 2,3,4,6-tetrachloro-
Phenol, 2,2'-thiobis[4-chloro-6-methyl-
Phenol, 2,2'-thiobis(4,6-dichloro-
. Phenol, 2,4,6-trichloro
Phenol, 2,4,5-trichloro-
Phenoxarsine', 10,10'-oxydi-
Phenyl dichloroarsine
p-Phenylenediamine
Phenylhydrazine hydrochloride
2-Phenylphenol
Phenylsilatrane
Phenylthiourea
Phorate
Phosacetim
Phosfolan
Phosgene
Phosmet
Phosphamidon
.Phosphine .
20816120
630604
23135220
1120714
78717
2497076
10028156
30525894
123637
'1910425
2074502
56382
298000
19624227
76017
2570265
79210
594423
85018
108952
64006
58902
4418660
97187
88062
95954
58366
696286
106503
59881
90437
2097190
103855
298022
4104147
947024
75445
732116
13171216
7803512
ab
be
be
ab
be
be
be
b
b
be
be
abc
be
be
b
be
abc
be
b
abc
be
b
be
be
ab
ab
be
be
a
be
a
be
be
be
be
be
abc
be
be
be
1*
1*
2
2
1
1*
1*
1
1*
2
1*
2
2
2*
2*
1*
1*
2*
2
3*
1*
1*
1
1*
1*
1
1*
1
2
2
1
1 1
3
1
1
1 1
3
2 1
2 1
1 1
1 1
1
3
1
2
1
3
3 2
2
3 1
1
1
3
3 2
2
1
3
1
1
1
1
1
1
1 1
1 !
1
1
2
1
1
1 1111
1
1. 1 22
i
.
2 2 3 I 2
'
1 !
1
1 1 ,1
1 '
1
1
1
3
1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
I
HUKAH HEALTH
NJ
AMD
TERRESTRIAL ECOTOXICITY
ACUTE CHROMIC CAMCER
CHEMICAL MAME
Phosphonothioic acid, methyl-, 0-ethyl 0-(4-(methylthio)phen
Phosphonothloic acid, methyl-, 0-(4-nitrophenyl) 0-phenyl es
Phosphonothioic acid, methyl-, S-(2-(bis(l-methylethyl)amino
Phosphoric acid
Phosphoric acid, dimethyl 4-(methylthio) phenyl ester
Phosphorothioic acid, 0,0-dimethyl-S-(2-methylthio)ethyl est
Phosphorus
Phosphorus oxychloride
Phosphorus pentachloride
Phosphorus pentasulfide
Phosphorus pentoxide
Phosphorus trichloride
Phthalate Esters
Physostigmine
Physostigmine, salicylate (1:1)
2-Picoline
Picric acid
Picrotoxin
Piperidine
Piprotal
Pirimif os-ethyl
Polychlorinated Biphenyls (PCBs)
Polychlorinated Biphenyls - Aroclor 1016
Polychlorinated Biphenyls - Aroclor 1221
Polychlorinated Biphenyls - Aroclor 1232
Polychlorinated Biphenyls - Aroclor 1242
Polychlorinated Biphenyls - Aroclor 1248
Polychlorinated Biphenyls - Aroclor 1254
Polychlorinated Biphenyls - Aroclor 1260
Polynuclear Aromatic Hydrocarbons
Potassium hydroxide
Promecarb
1-Propanamine
l-Propanot,: 2,3-dibromo-, phosphate (3:1)
Propargite
Propargyl alcohol
Propargyl bromide
Propiolactone, beta-
Propionaldehyde
Propionic acid
CAS #
2703131
2665307
50782699
7664382
3254635
2587908
7723140
10025873
10026138
1314803
1314563
7719122
0
57476
57647
109068
88891
124878
110894
5281130 .
23505411
1336363
12674112
11104282
11141165
53469219
12672296
11097691
11096825
0
1310583
2631370
107108
126727
2312358
107197
106967
57578
123386
79094
LIST
be
be
be
ab
be
be
a be
be
be
b
be
be
b
be
be
b
a
be
be
be
be
ab
b
b
b
b
b
b
b
b
b
be
b
ab
b
b
be
abc
a
b
RQ RQ RFO
AQUATIC
ECOTOXICITY
ACUTE CHROMIC
RFD RQ CANCER RQ WQC UQC
TPQ ACUTE CTX INHAL ORAL PC POTENCY AQTX ACUTE CTX
2
2
1
2
2
1
2
2
1
3
1*
1*
2*
3
1*
3
2*
1
2
1
1
1
3
1
2
2
2
1
3
1
2
1
1
1
3
2
2 1
1
2
3
3
3
3
3
3
3
2
3
3 - - :
3
2
1
1
3
1 1
1
1
"1
1
1
1
1
1.
1
3
1
2
1
2
1
111
1
1
1
1
1
1
1
2
2
1
3
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAN HEALTH
AND
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
-ACUTE
CHRONIC
CANCER
ACUTE
CHRONIC
CHEMICAL NAME
RQ RQ RFD RFD RQ CANCER RQ UQC UQC
'CAS # LIST TPQ ACUTE CTX INHAL ORAL PC POTENCY AQTX ACUTE JLTX
ro
Propionic acid, 2-(2,4,5-trichlorophenoxy)-
ProRionic.anhydride :
Propionitrile
Prbpipnitrile, 3-chlord-
Propipphenorie, ,4'-amino- ' : *
Propoxur ..'' ,
Pro'pyl chloroformate
Propylene (Propene)
Propylene oxide
'Prdpyleneimine
Prothoate
Pseudocumene
Pyrerie
Pyrethrins
Pyrethrins
Pyrethrins
Pyridine
Pyridirie, 4-amino-
'. Pyridine, 2-methyl-5-viny1-
' Pyridine, 4-nitro-, 1-oxide
Pyriminil
Quitioline
RadionucTides
Reserpine
SaTcomine
Sarin
' Semicarbazide hydrochloride
Silane, (4-aminobutyl)diethoxymethyl-
Sodium
Sodium azide (Na(N3))
Sodium bifluoride
Sodium bisulfite
Sodium cacodylate
,Sodium dodecylbenzene sulfonate
Sodium fluoride
Sodium fluoroacetate
Sodium hydrosulfide
Sodium hydroxide
Sodium hypochlorite
Sodium hypochlorite
93721
123626
107120
542767
' 70699
114261
109615
115071
75569
75558
2275185
95636
129000
.121211
; 121299
8003347
110861
504245
140761
1124330
53558251
.91225
0
50555
14167181
107448
563417
3037727
7440235
26628228
1333831
7631905
124652
25155300
7681494
62748
16721805
1310732
7681529
10022705
b
b
. be
bo
be
" a
be
. a
. abc
abc
be
a
be
b
b
b
ab
be
be
be
bo
ab -
b
b
be
be
be
be
b
be
b'
b
be
' b
b
be
b
ab
b
b
2
3
1*
2
3
3
1*
3*
2*
2
2*
1*
2*
1
3*
3
2
1*
1*
3
3
2
;. s
2
3
2
1
3
3
3
3
2
1
1
'1
3
3
1
1
1
3
2
1
3
2
1
3
1
1
2
2
2
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUKAH HEALTH
AND
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
ACUTE
CHROHtC
CANCER
ACUTE
CHROMIC
CHEMICAL NAME
RQ RQ RFD RFO RQ CANCER RQ HOC WQC
CAS # LIST TPQ ACUTE CTX IHHAL ORAL PC POTENCY AQTX ACUTE CTX
to
00
Sodium methylate
So'dium nitrite
Sodium pentachlorophenate
Sodium phosphate, dibasic
Sodium phosphate, dibasic
Sodium phosphate, dibasic
Sodium phosphate, tribasic
Sodium phosphate, tribasic
Sodium phosphate, tribasic
Sodium phosphate, tribasic
Sodium phosphate, tribasic
Sodium phosphate, tribasic
Sodium sulfate (solution)
Sodium tellurite
Stannane, acetoxytriphenyl-
Strychnine
Strychnine, sulfate
Styrene
Styrene oxide
Sulfotep
Sulfoxide, 3-chloropropyl octyl
Sulfur dioxide
Sulfur monochloride
Sulfur tetrafluoride
Sulfur trioxide
Sulfuric acid
Sulfuric acid, Fuming
2,4,5-T
2,4,5-T amines
2,4,5-T amines
2,4,5-T amines
2,4,5-T amines
2,4,5-T amines
2,4,5-T esters
2,4,5-T esters
2,4,5-T esters
2,4,5-T esters
2,4,5-T esters
2,4,5-T salts
2',4,5-TP acid esters
124414
7632000
131522
7558794
10039324
10140655
7601549
7758294
7785844
10101890
10124568
10361894
7757826
10102202
900958
57249
60413
100425
96093
3689245
3569571
7446095
12771083
7783600
7446119
7664939
8014957
93765
1319728
2008460
3813147
6369966
6369977
93798
1928478
2545597
25168154
61792072
13560991
32534955
b
b
be
b
b
b
b
b
b
b
b
b
a
be
be
be
be
ab
a
be
be
be
b
be
be
abc
b
b
b
b
b
b
b
b
b
b
b
b ,
b
b
1*
2*
2*
1*
1*
2
2
2
1
1
3
2
1
2
2
2
1
3
1
2
3
1
2
3
3
3
3
3
3
2
1
1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAN HEALTH
CHEMICAL NAME
Tabun
Tellurium
Tellurium hexafluoride
Tepp
Terfaufos -
Terephthalic acid
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD)
Tetrachlorvinphos
Tetraethyltin
Tetran i tromethane
Thiocarbazide
4,4'-Thiodianiline
Tniofanox
Thionazin
Thiophenol
Thiosemicarbazide
Thiourea, (2-chlorophenyl)-
Thiourea, (2-methylphenyl)-
Thorium dioxide
Titanium tetrachloride
o-Toluidine
Toxaphene (Camphechlor)
Triamiphos
Triaziquone
Triazofos
Trichloroacetyl chloride
1,2,4-Trichlorobenzene
Trichloro(chloromethyl)silane
Trichloro(dichlorophenyl)silane
Trichloroethylene
Trichloroethylsi lane
Trichloronate
Trichlorophenylsi lane
Trichlorophon
Triethanolamine dodecylbenzene sulfonate
Triethoxysilane
Triethylamine
Trifluralin
Trimethylamine
Trimethylchlorosilane
CAS #
77816
13494809
7783804
107493
13071799
100210
1746016
961115
597648
509148
2231574
139651
39196184
297972
108985
79196
5344821
614788
1314201
7550450
95534
8001352
1031476
68768
24017478
76028
120821
1558254
27137855
79016
115219
327980
98135
52686
27323417
998301
121448
1582098
75503
75774
LIST
be
be
be
be
be
a
b
a
be
be
be
a
be
be
be
be
be
be
a
a be
ab
abc
be
a
be
be
ab
be
be
ab
be
be
be
ab
b
be
b
a
b
be
TPQ
1
2*
1
1
1
1
2
3*
1*
2
2
1*
1*
2*
1
2*
2*
2
2
1
2
2
2
2
2
3
AND AQUATIC
TERRESTRIAL ECOTOXICITY ECOTOXICITY
ACUTE CHRONIC CANCER ACUTE CHRONIC
RQ RQ RFD RFD RQ CANCER RQ WQC WQC
ACUTE CTX INHAL ORAL PC POTENCY AQTX ACUTE CTX
1
1 " " !
22 ;
i !
i i ;
i ;
i 111 ; '
i i " ' i
i
i ' i .'.'
i
i
i
1 2
1
1 ..,.,.
1 1
3 1
2 11111
12: ; .:
1
2
3212 1
1
32 11 2 33
2
2
1
3- i 2 :
2
2
3 2
.-
2
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
I
mm HEALTH
AW
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
ACUTE
CHROMIC
CANCER
ACUTE
CHROMIC
CHEMICAL HAHE
RQ RQ RFD RFD RQ CANCER RQ WQC UQC
CAS # LIST TPQ ACUTE CTX IHHAL ORAL PC POTEHCY AQTX ACUTE CTX
10
o
Trimethylolpropane phosphite
Trimethyltin chloride
Triphenyltin chloride
Tris(2-ch1oroethy1)amine
Trypan blue
Uracil, 5-[bis(2-chloroethyl)ainino]-
Uranyl acetate
Uranyl nitrate
Uranyl nitrate
Valinomycin
Vanadium (fume or dust)
Vanadium pentoxide
Vanadyl sulfate
Vinyl acetate monomer
Vinyl bromide
Vinyl chloride (monomer)
Warfarin
Warfarin sodium
Xylenol
2.6-Xylidine
Xylylene dichloride
Zineb
Zirconium nitrate
Zirconium potassium fluoride
Zirconium sulfate
Zirconium tetrachloride
824113
1066451
639587
555771
72571
66751
541093
10102064
36478769
2001958
7440622
1314621
27774136
108054
593602
75014
81812
129066
1300716
87627
28347139
12122677
13746899
16923958
14644612
10026116
be
be
be
be
b
b
b
b
b
be
a
be
b
abc
a
ab
- be
be
b
a
be
a
b
b
b
b
1*
2*
2*
1
3*
1*
3
2*
1*
1*
1
2
2
1
1
1
2
3
1
1
1
1
3
2
3
3
1
1
1
1
2
3
2
1
Antimony Compounds
Antimony
Antimony pentachloride
Antimony pentafluoride
Antimony potassium tartrate
Antimony tribromide
Antimony trichloride
Antimony trifluoride
Antimony trioxide
7440360
7647189
7783702
28300745
7789619
10025919
7783564
1309644
ab
b
be
b
b
b
b
b
LIST a=§313 (TRi); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAN HEALTH
AND
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
ACUTE
CHRONIC
CANCER
ACUTE
CHRONIC
CHEMICAL NAME
RQ RQ RFD RFD RQ CANCER RQ WQC
CAS # LIST TPQ ACUTE CTX INHAL ORAL PC POTENCY AQTX ACUTE
iJQC
CTX
>
Arsenic Compounds
Arsenic
Arsenic acid
Arsenic disulfide
Arsenic pentoxide
Arsenic trisulfide
Arsenous oxide
Arsenous trichloride
Cacodylic acid
Calcium arsenate
Calcium arsenite
Potassium arsenate
Potassium arsenite
Sodium arsenate
Sodium arsenite
7440382
7778394
1303328
1303282
1303339
1327533
7784341
75605
7778441
52740166
7784410
10124502
7631892
7784465
ab
b
b
be
b
be
be
b
be
b
b
be
be
be
1*
1*
2
2*
2*
3*
2*
1
1
2
2
2
2
2
2
1
1
1
1
1
2
1
2
1
Barium Compounds
Barium
7440393
Beryllium Compounds
Beryllium
Beryllium chloride
Beryllium fluoride
Beryllium nitrate
Beryllium nitrate
Cadmium Compounds
Cadmium
Cadmium acetate
Cadmium bromide
Cadmium chloride
Cadmium oxide
Cadmium stearate
7440417
7787475
7787497
7787555
13597994
7440439
543908
7789426
10108642
1306190
2223930
ab
b
b
b
b
ab
b
b
b
be 1*
be 3*
2
2
3
2
2
1
LIST «=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
BUWW HEALTH
AND
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICm
ACUTE
CHROMIC
CAMCER
ACUTE
CHROMIC
CHEMICAL NAME
RQ RQ RFD RFD RQ CANCER RQ WQC HOC
CAS* LIST TPQ ACUTE CTX IHHAL ORAL PC POTENCY AQTX ACUTE CTX
w
to
Chlorophenols
2-Chlorophenol
2,4-Dichlorophenol
2,6-Dichlorophenol
Pentachlorophenol
Trichlorophenol
2,3,4-Trichlorophenol
2,3,5-Trichlorophenol
2,3,6-THchlorophenol
3,4,5-Trlchlorophenol
Chromium Compounds
Ammonium bichromate
Ammonium chromate
Calcium chromate
Chromic acetate
Chromic acid
Chromic acid
Chromic chloride
Chromic sulfate
Chromium
Chromous chloride
Lithium chromate
Potass i urn b ichromate
Potassium chromate
Sodium bichromate
Sodium chromate
Strontium chromate
95578
120832
87650
87865
25167822
15950660
933788
933755
609198
7789095
7788989
13765190
1Q66304
7738945
11115745
10025737
10101538
7440473
10049055
14307358
7778509
7789006
10588019
7775113
7789062
b
ab
b
ab
b
b
b
b
b
b
b
b
b
b
b
be
b
ab
b
b
b
b
b
b
b
Cobalt Compounds
Cobalt
Cobalt carbonyl
Cobalt, ((2,2'-(l,2-ethanediylbis (nitrilomethylidyne))bis(6
7440484 a
10210681 be
62207765 be
1*
1*
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAN HEALTH
AND
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
ACUTE
CHRONIC
CANCER
ACUTE
CHRONIC
CHEMICAL NAME
RQ RQ RFD RFD RQ CANCER RQ WQC WQC
CAS.# LIST TPQ ACUTE CTX INHAL ORAL PC POTENCY AQTX ACUTE CTX
Coba.1 ton's bromide
Cobaltous .formate
Cobaltous sulfamate
7789437 b
544183 b
14017415 b '
Copper Compounds
Copper,
Cupric :acetate
Cupric chloride
Cupric nitrate
Cupric oxalate ,.
!> Cupric sulfate
Jj Cupric sulfate ammoniated
oo Cupric tartrate
Paris green (Cupric acetoarsenite)
Cyanide Compounds
Acetone, cyandhydrin
Ammonium thiocyanate
Barium cyanide
Benzene, 2r4-diisocyanatomethyl-
Benzy.l.cyanide
Calcium cyanamide
Calcium, cyanide
Chlorine cyanide
Copper cyanide
Cyanides (soluble cyanide salts)
Cyanogen
Cyanogen bromide
Cyanogen iodide ., . ... .
Cyanophos
Cyanuric fluoride
Ethyl thiocyanate
Formaldehyde cyanohydrin
Hydrocyanic acid
Isocyanic acid, 3,4-dichlorophenyl ester
Isophorone diisocyanate
7440508
142712
7447394
3251238
5893663
7758987
10380297
815827
12002038
75865
1762954.:
542621
26471625 >
140294
156627
592018
506774
544923
57125
460195
506683
506785
2636262
675149
542905
107164
74908
102363
4098719
ab
b
b
b
b'
b
b
b
be
be
b
b
b
be
a
b
b
b
b
b
be
be
be
be
be
be
abc
be
be
2*
3
2
2*
3*
3
1
3
3
1
2*
1
3
3
2
2
3
2
2
1
2
3
-2
2
1
2
2
1
1
1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUHAH HEALTH
10
CHEMICAL NAME
Methacryloyloxyethyl isocyanate
Methyl isocyanate
Methyl isothioeyanate
Methyl thiocyanate
Methylene bis(phenyl isocyanate) (MBI)
Potassium cyanide
Sodium cyanide (Na(CN))
Toluene 2, 4-di .isocyanate
Toluene 2 ,6-di isocyanate
Glycol Ethers
Glycol Ethers
CAS #
30674807
624839
556616
556649
101688
151508
143339
584849
91087
. ' -
0
LIST
be
abc
be
be
a
be
be
abc
abc
a
TPO
1
2
2
3
1
1
2
1
AMD AQUATIC
TERRESTRIAL ECOTOXICm ECOTOXICITY
ACUTE CHROMIC CAHCER ACUTE CHROMIC
RQ RQ RFD RFD RQ CANCER RQ HOC HOC
ACUTE CTX INHAL ORAL PC POTENCY AQTX ACUTE CTX
1
1
2
1 1
1 2 1
1 1
Lead Compounds
Acetic acid, lead salt
Lead
Lead arsenate
Lead arsenate
Lead arsenate
Lead chloride
Lead fluoborate
Lead fluoride
Lead iodide
Lead nitrate
Lead phosphate
Lead stearate
Lead stearate
Lead stearate
Lead stearate
Lead subacetate
Lead sulfate
Lead sulfate
Lead sulfide
Lead thiocyanate
Tetraethyllead
Tetramethyllead
301042
7439921
7645252
7784409
10102484
." 7758954
13814965
7783462
10101630
10099748
7446277
1072351
7428480
52652592
56189094
1335326
7446142
15739807
1314870
592870
78002
75741
b
ab
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
be 1
be 1
3
3
2
2
2
2
3
3
3
,3
3
3
2
3
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
HUMAN HEALTH
AND
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
ACUTE
CHRONIC
CANCER
ACUTE
CHRONIC
CHEMICAL NAME
RQ RQ RFD RFO
CAS # LIST TPQ ACUTE CTX INHAL ORAL
RQ CANCER RQ WQC WQC
PC POTENCY AQTX ACUTE CTX
Manganese Compounds
Manganese
Manganese, tricarbonyl methylcyclopentadienyl
Potassium permanganate
7439965 a
12108133 be
7722647 b
u>
01
Mercury Compounds
Fulminic acid, mercury(II)salt
Mercuric acetate
Mercuric chloride
Mercuric cyanide
Mercuric nitrate
Mercuric oxide
Mercuric sulfate
Mercuric thiocyanate
Mercurous nitrate
Mercurous nitrate
Mercury,
Methoxyethylmercuric acetate
Methylmercuric dicyanamide
Phenylmercury acetate
Nickel Compounds
Nickel
Nickel aimbnium sulfate
Nickel carbonyl
Nickel chloride
Nickel chloride
Nickel cyanide
Nickel hydroxide
Nickel nitrate
Nickel sulfate
628864
1600277
7487947
592041
10045940
21908532
7783359
592858
7782867
10415755
7439976
151382
50239&
62384
7440020
15699180
13463393
7718549
37211055
557197
12054487
14216752
7786814
b
be 2*
be 2*
b
b
be 2*
b
b
b
b
ab
be 2*
be 2*
be 2*
ab
b
be 1
b
b
b
b
b
b
2
1
2
2
2
3
3
1
2
2
2
1
1
3
3
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
Polybrominated Biphenyls
Polybrominated Biphenyls (PBBs)
Zinc Compounds
LIST a=§313 (TRI); b=§304 (RQ); c=S302
-------
HUMAN HEALTH
AND
TERRESTRIAL ECOTOXICITY
AQUATIC
ECOTOXICITY
ACUTE
CHRONIC
CANCER
ACUTE
CHEMICAL NAME
CAS # LIST TPQ
RQ
ACUTE
RQ
CTX
RFD
IHHAL
RFD
ORAL
RQ
PC
CANCER
POTENCY
RQ
AQTX
WQC
ACUTE
UQC
CTX
I
CO
Zinc
Zinc acetate
Zinc ammonium chloride
Zinc ammonium chloride
Zinc ammonium chloride
Zinc borate
Zinc bromide
Zinc-carbonate
Zinc chloride
Zinc cyanide
Zinc fluoride
Zinc formate
Zinc hydrosulfite
Zinc nitrate
Zinc phenolsulfonate
Zinc phosphide
Zinc silicofluoride
Zinc sulfate
Zinc, dichloro(4,4-dimethyl-5((((methylamino) carbonyl)oxy)i
7440666
557346
14639975
14639986
52628258
1332076
7699458"
3486359
7646857
557211
7783495
557415
7779864
7779886
127822
1314847
16871719
7733020:
58270089
ab
b
b
b
b
b
b
b
b
b
b
b
b
b
b
be
b
b
be
TOXICITY TABLE NOTES:
TPQ = Threshold Planning Quantity RfD
RQ = Reportable Quantity WQC
AQTX = Aquatic Toxicity Acute
CTX = Chronic Mammalian Toxicity Chronic
PC = Potential Carcinogenicity
INHAL = Inhalation
= EPA Reference Dose
= Water Quality Criteria
= Freshwater Fish Acute Toxicity
= Freshwater Fish Chronic Toxicity
Chemicals in TPQ category 3 when exist in brick form
LIST a=§313 (TRI); b=§304 (RQ); c=§302 (TPQ)
-------
-------
APPENDIX B
ATMOSPHERIC CONCENTRATIONS
-------
-------
ATMOSPHERIC CONCENTRATIONS
The accompanying figures illustrate atmospheric concentrations that might be expected
to occur as a result of releases from stacks under conditions described below. These figures
were generated using the Industrial Source Complex (ISC) - Long-terfoi (LT) and Short-term (ST)
models.1 The ISC models are Gaussian plume models. All Gaussian plume models share the
same basic modeling concepts and assumptions. Among them, the following are particularly
noteworthy:
Atmospheric concentrations are directly proportional to emission rate.
The maximum ground-level concentration is inversely proportional to the square of
the effective height of release.
The effective height is equal to the physical release height plus the plume rise
resulting from buoyancy and momentum.
Continuous emission from the source. Continuous, in this case^ means that the
duration of emission is equal to or greater than the travel time to the downwind
receptor.
The modeling to produce these figures was based on several conservative assumptions*
Plume rise was negated by using a gas temperature equal to ambient and by setting the exit
velocity to 0.01 meters per second; in these examples, stack height and effective height are
equal. Chemical removal due to degradation or deposition was assumed not to occur. The
meteorological data used were from the weather station that yielded the highest concentrations,
as determined by using data from each of the 302 first-order National Oceanic and Atmospheric
Administration (NCAA) stations with ISCLT. Meteorological data from San Bernardino,
California, resulted in the highest estimated concentrations, largely because of the predominant
westerly wind pattern. It is important to emphasize that the range in model estimates across
the United States was less than an order of magnitude. Meteorological data form Sari
Bernardino, hourly values for one year (1964), were also used with the ISCST analysis of the
effect of duration of emission on ambient concentration.
B-I
-------
The second figure, generated with ISCST, related atmospheric concentrations for four
emission rates. This figure represents the maximum (ground level) atmospheric concentration
as a function of distance and duration of release for a release of 1 pound per year (Ib/yr) from
a stack with a 25 m effective height. The emission release of 1 Ib/yr was assumed to occur
over 5,21, 90, and 365 days, respectively. The concentration differences between the continual
release situation (365 day) and the shorter duration periods reflect both the period of time over
which the 1 Ib release occurs and the difference in frequency of wind blowing toward the
receptor during that time period in contrast to the annual average. This frequency difference
is emphasized because we have selected the 5,.21, and 90 consecutive days resulting in the
highest concentrations (that result when the wind is blowing most frequently toward the
receptor). For instance, a factor of 4 increase in concentration is expected if the 1 Ib/yr release
occurs in 90 days rather than in 365 Days (365/90). The highest difference observed for 90
consecutive days approximates a factor of 7 because of the predominating winds.
The first, generated with ISCLT, depicts maximum (ground level) concentrations as a
function of distance and effective height of release; the stack heights ar 1, 5, 25, and 100
meters, respectively. These annual average concentrations, resulting from a 1 Ib/yr release
distributed over 365 days, illustrate the effect of release height on ambient concentration. The
highest concentrations result from the shortest stacks; but within a few thousand meters the
concentration differences are very small.
NOTES
'U.S. Environmental Protection Agency. Guideline on Air Quality Models. Revised EPA-
450/2-78-027R. 1986.
B-2
-------
00
I
(A)
\1B"
3
0
,-4-
,-6-
*»
? 18^
-10^-
18
18
,-12-
Concentration vs. Distance for Various
Stack Heightsi for a Release of llb/Yr
1 M Stack
5 M Stack
25 M Stack
100 M Stack
ie
Distance, Meters
-------
OB
10
fl
£ 18'2H
to
.-4-
0
10
-12-
Concentration vs Mstance for a Release
of 1 Found for Various Release Tines
25 M Stack Height
5 Day Release
ease
10
100
1900
10060
Distance, Meters
-------
APPENDIX C
QUANTITY OF RELEASE
-------
-------
QUANTITY OF RELEASE
Assigning a "high," "medium," or "low" ranking for the quantity of a chemical released
is a very subjective judgment. Releases vary widely depending on the chemical, the industry,
and the particular facility involved. It is not possible to provide an absolute ranking scale that
is applicable in all situations. Rankings of releases are specific to each user of the data and
reflect only the relative priorities among releases of concern to that user. For example, a
release of 10,000 pounds in a non-industrial area may receive a high priority for further
assessment while a similar release in a heavily industrialized area may be judged "a drop in
the bucket" and receive a low priority.
Users should therefore consider a number of options for comparing release quantities
in devising their own release rankings. For example, rankings can be based strictly on
comparisons among local release quantities or on comparisons between local quantities and
corresponding national values. A user may want to compare a release to the national average
(median) quantity of that chemical released to that environmental medium. The user can also
compare the release to local releases of other chemicals in the same industry or to releases
of the same chemical from other industries. Similarly, comparisons across environmental media
can be made.
There are no hard and fast rules for ranking release quantities; many approaches are
equally valid. Users should feel free to experiment with a variety of criteria and rules in
developing their own procedures. In the end, users should apply a common sense test to
ensure that the chosen approach is rational and accurately reflects the user's priorities.
Tables C1 and C2 provide benchmark values that users may find helpful in devising
their own ranking criteria. Table C1 provides median release figures for each chemical within
each environmental medium. "Median" in this table is defined as the middle value of all non-
zero values listed for the chemical. For example if the TRI data base lists values of 0,0,1,3,5
for a chemical, Table C1 would report 3 as the median value. Table C2 lists the number of
TRI reports submitted for each chemical within each industry type (as defined by SIC code).
c-i
-------
The report The Toxics Release Inventory: A National Perspective1 contains a large collection
of aggregate statistics that may also serve as useful bases of comparison.
NOTES
'U.S. Environmental Protection Agency. June 1989. The Toxics Release Inventory: A
National Perspective. EPA 560/4-89-005.
C-2
-------
TABLE C1
MEDIAN RELEASE AMOUNTS BY CHEMICAL AND MEDIUM
C-3
-------
-------
MEDIAN RELEASE AMOUNTS BY CHEMICAL AND MEDIUM
TRI DATA "AS OF 3/18/89 IN POUNDS PER YEAR
MED51 MED52 HED53 MED54 MED55 HED61 MED62* CAS NUMBER
CHEMICAL
310.0
315.0
.
250.0
9700.0
500.0
1500.0
250.0
135.0
880.0
250.0
.
250.0
616.0
1398.0
250.0
250.0
250.0
250.0
2100.0
2107.0
3400.0
18900.0
250.0
1469.0
3343.0
9684.5
1.0
12950.0
10500.0
3326.5
250.0
1371.5
250.0
2300.0
5250.0
1900.0
6968.0
4901.5
1200.0
1700.0
1800.0
560.0
200.0
250.0
750.0
900.0
14680.0
1782.0
900.0
250.0
3600.0
1600
250
m
1475
2
7125
* 5128
250
750
4
156
.
137
760
250
250
240
250
138
8600
7912
9000
70934
100
9500
2600
13100
250
14200
10909
19000
250
807
2144
7460
2938
950
13000
12000
85911
4000
1600
1600
113
250
930
750
15160
4
184
42
3442
250
250
m
935
m
724
130
250
f
4
250
.
m
m
' 250
8045
.
124
250
500
300
1300
4236
8
250
250
250
2
m
250
250
.
250
250
195
20
250
745
250
250
441
m
163
250
f
250
180
250
2
16
6680
250
290000
99000
f
,
,
.
4600
,
.
19825
.
693
.
10000
5400
.
,
m
58000
500
37269
80500
197
1334
4300
250
.
2200
m
65900
55
76650
.
755
350
380000
73800
3750
44750
602662
.
10200
250
m
120000
17500
617
.
9913
.
.
250.0
250.0
B
12000.0
.
3400.0
26.0
250.0
m
.
250.0
,
.
.
250.0
250.0
,
1625.0
250.0
750.0
250,0
250.0
800.0
1.0
250.0
250.0
250.0
250.0
f
1475.0
250.0
m
250.0
»
2.0
366.0
250.0
13500.5
250.0
250.0
250.0
.
3.5
B
B
250.0
12000.0
566.0
.
m
.
3.0
280
131
,
250
510
.
250
.
2018
250
.
.
.
12561
388
1
124
250
6300
750
1056
2195
.
670
250
250
.
f
250
250
u
22
2454
0
1470
250
17500
250
1000
1300
250
250
f
250
500
58000
250
57
389
250
2300
750
750
B
1000
618
9000
11013
284
5306
111848
3700
.
4336
10100
4087
250
4282
625
2000
5187
3000
6725
3000
250
2131
344
5625
.
3080
4236
750
500
384
188
11000
367
13175
771
6000
850
500
750
2600
1000
m
400
3450
5762
118550
45972
250
1616
000050000
000051285
000051752
000051796
000052686
000055630
000056235
000056382
000057147
000057749
000058899
000060093
000060344
000060355
000062533
000062566
000062737
000063252
000064675
000067561
000067630
000067641
000067663
000067721
000071363
000071432
000071556
000072435
000074839
000074851
000074873
000074884
000074908
000074953
000075003
000075014
000075058
000075070
000075092
000075150
000075218
000075274
000075354
000075445
000075558
000075569
000075650
000076131
000076448
000077474
000077781
000078842
FORMALDEHYDE
2,4-DINITROPHENOL
NITROGEN MUSTARD
URETHANE
TRICHLORFON
NITROGLYCERIN
CARBON TETRACHLORIDE
PARATHION
1,1-DIMETHYL HYDRAZINE
CHLORDANE
LINDANE
4-AMINOAZOBENZENE
METHYL HYDRAZINE
ACETAMIDE
ANILINE
THIOUREA
DICHLORVOS
CARBARYL
DIETHYL SULFATE
METHANOL
ISOPROPYL ALCOHOL
ACETONE
CHLOROFORM
HEXACHLOROETHANE
N-BUTYL ALCOHOL
BENZENE
1,1,1-TRICHLOROETHANE
METHOXYCHLOR
BROMOMETHANE
ETHYLENE
CHLOROMETHANE (METHYL CHLORIDE)
METHYL IODIDE
HYDROGEN CYANIDE
METHYLENE BROMIDE
ETHYL CHLORIDE
VINYL CHLORIDE (MONOMER)
ACETONITRILE
ACETALDEHYDE
DICHLOROMETHANE
CARBON DISULFIDE
ETHYLENE OXIDE
DICHLOROBROMOMETHANE
VINYLIDENE CHLORIDE
PHOSGENE
PROPYLENEIMINE
PROPYLENE OXIDE
TERT-BUTYL ALCOHOL
FREON 113
HEPTACHLOR
HEXACHLOROCYCLOPENTADIENE
DIMETHYL SULFATE
ISOBUTYRALDEHYDE
*MEDIA CODES:
MED51
MED52
FUGITIVE AIR
STACK AIR
MED53 = SURFACE WATER (DIRECT RED j MED61
MED54 = UNDERGROUND INJECTION MED62
MED55 = LAND (ON SITE)
OFF-SITE POTW TRANSFER (INDIRECT RED
OTHER OFF-SITE TRANSFER
e-5
-------
MEDIAN RELEASE AMOUNTS BY CHEMICAL AND MEDIUM
TRI DATA AS OF 3/18/89 IN POUNDS PER YEAR
HED51 HED52 HED53 MED54 HED55 HED61 HED62* CAS NUMBER
CHEMICAL
2380.5
725.0
3412.5
1500.0
8027.0
250.0
250.0
170.0
250.0
172.0
750.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
*
7200.0
227.5
250.0
»
15709.0
250.0
250.0
250.0
.
250.0
750.0
250.0
1.0
625.0
250.0
250.0
250.0
4600.0
250.0
619.5
250.0
2172.5
2600.0
127.0
303.0
.
.
1395.0
1100.0
2191.5
42000
765
12258
8600
14540
250
250
250
250
250
2626
250
250
250
250
127
250
250
250 .
250
.
250
10
250
866
250
250
250
400
250
750
250
1
380
1
250 '
250
397
1100
216
800
250
750
67
385
375
.
250
750
129
3045
1325
250
250
250
250
250
250
23
90
2050
250
250
250
.
*
250
250
250
500
.
8
250
250
250
250
304
127
»
700
250
128
250
250
.
475
.
250
250
250
250
250
250
250
390
8
.
263
250
5000
47000
11500
470
918000
3120000
280
m
f
167501
250
31500
1300
.
.
.
270000
.,_
.
34000
70
8520
15500
.
" .
.
m
f
250
6262
f
.
14000
6
9625
.
144.0
500.0
250.0
4.5
411.0
250.0
250.0
.
m
2.0
.
2100.0
135.0
250.0
B
m
m
,126.0
250.0
250.0
a
m
1.0
255.0
m
250.0
250.0
250.0
. m
250.0
750.0
100.0
m
380.0
750.0
f
. 11715.0
»
18000
250
127
.
; .
.
.
.
m
500
250.0
1600.0
250.0
250.0
250.0
m
*
24.0
.
676.0
B
250.0
45755
250
250
623
250
250
250
250
.
3000
, 250
3400
250
4225
.
250
250
250
475
.
.
63
250
m
63842
....
4832
250
.
126
250
250
250
1692
m
750
250
155
250
58
250
6500
250
m
250
a
..
2100
250
1111
7327
7750
5000
, 250
661
500
.
4589
833
1261
470
1780
750
7275
1930
750
1300
1450
.
200
1350
.
12777
635893
1
250
30339
1000
1000
250
250
515
.
250
1800
1210
11205
13879
8600
750
.
.
1048
2353
194
3800
750
22705
000078875
000078922
000078933
000079005
000079016
000079061
000079107
000079118
000079210
000079345
000079469
000080057
000080159
000080626
000081072
000082688
000084662
000084742
000085449
000085687
000086306
000087627
- 000087683
000087865
000088062
000088755
000088891
000090040
000090437
000090948
000091087
000091203
000091225
000091941
000092524
000092671
000094360
000094597
000094757
000095476
000095487
000095501
000095534
000095636
000095807
000096093
000096333
000096457
000097563
000098077
000098828
000098873
*KEDIA CODES:
HED51 *
HED52 *
FUGITIVE
AIR
STACK AIR
HED53 =
HED54 =
MED55 =
SURFACE
WATER (DIRECT RED MED61 =
UNDERGROUND INJECTION
MED62 =
LAND (ON SITE)
1,2-DICHLOROPROPANE
SEC-BUTYL ALCOHOL
METHYL ETHYL KETONE
1,2-TRICHLOROETHANE
', TRICHLOROETHYLENE
ACRYLAMIDE
ACRYLIC ACID
CHLOROACETIC ACID
PERACETIC ACID
1,1,2,2-TETRACHLOROETHANE
2-NITROPROPANE
4,4'-ISOPROPYLIDENEDIPHENOL
CUMENE HYDROPEROXIDE
METHYL METHACRYLATE
SACCHARIN
QUINTOZENE
DIETHYL PHTHALATE
DIBUTYL PHTHALATE
PHTHALIC ANHYDRIDE
BUTYL BENZYL PHTHALATE
N-NITROSOOIPHENYLAMINE
2,6-XYLIDINE
HEXACHLORO-1,3-BUTADIENE
PENTACHLOROPHENOL
2,4,6-TRICHLOROPHENOL
2-NITRO.PHENOL
PICRIC ACID
0-ANISIDINE
2-PHENYLPHENOL
HICHLER'S KETONE
TOLUENE-2,6-D'l ISOCYANATE
NAPHTHALENE
QUINOLINE
3,3'-DICHLOROBENZIDINE
BIPHENYL
4-AMINOBIPHENYL
BENZOYL PEROXIDE
SAFROLE
2,4-D
0,-XYLENE
0-CRESOL
1,2-DICHLOROBENZENE
0-TOLUIDINE
1,2,4-TRIMETHYLBENZENE
2,4-DIAMINOTOLUENE
STYRENE OXIDE
.METHYL ACRYLATE
ETHYLENE THIOUREA
C.I. SOLVENT YELLOW 3
BENZOIC TRICHLORIDE
CUMENE
BENZAL CHLORIDE
OFF-SITE POTU TRANSFER (INDIRECT RED
OTHER OFF-SITE TRANSFER
C-6
-------
MEDIAN RELEASE AMOUNTS BY CHEMICAL AND MEDIUM
IRI-DATA-AS OF 3/18/89 IN POUNDS PER YEAR
HED51 HED52 HE053 MED54 MED55 HED61 HED62* CAS NUMBER
CHEMICAL
250.0
1100.0
.
250.0
250.0
1600.0
2158.5
250.0
300.0
250.0
1475.0
250.0
250.0
. .
250.0
4050.0
499.0
750.0
132.0
490.0
2500.0
275.0
250.0
4000.0
250; 0
1300.0
750.0
860.0
250.0
32.0
796.5
1703.0
250.0
3750.0
250.0
250.0
3350.0
750.0
565.0
1596.5
750.0
2761 .5
2000.0
250.0
1121.0
1.0
11000.0
.
250.0
250.0
129.0
250
250
.
250
250
750
3000
250
.
18173
250
320
155
250
m
250
2000
250
16788
76
282
1062
335
250
5108
250
266
,6100
750
250
39
2133
5500
250
2350
250
499
12568
828
1058
2079
4336
1100
276
250
250
,
4750
677
250
7
m
225
. - .
.
250
250
250
250
.
B
250
91
292
825
40
80
250
250
500
1635
110
750
250
100
250
281
24233
910
250
1479
.
, 250
250
250
250
. .
250
250
250
250
375
250
250
445
533
80
m
72
.
250
250
3
130000
85000
.
6800
,
460
250
1600
m
m
456000
.
.
f-'
44658
.
.
19000
74144
B
. .
73000
44
, ,
23200
250
4930
200000
22000
. .
463560
1200
250
.
.
25000
3500
7732
72000
12000
.
250.0
m
250.0
500.0
250.0
250.0
250.0
n
9
250.0
2.0
B
250.0
B
320.5
250.0
250.0
370.0
2500.0
.
t
205.0
250.0
250.0
250.0
t
250.0
250.0
250.0
a
615.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
126.0
. 27050.5
250
43400
50000
.
.
.
»
250
m
522
250.0
250.0
250.0
2.0
m
1348.5
m
250.0
500.0
:
250
2300
400
45600
7625
250
250
250
^
.
250
5
210
250
.
1545
250
902
3525
1800
m
250
250
126
235
250
145
1125
250
5000
,
250
250
250
250
250
250
250
3095
525
3164
460
250
6430
455
5084
.
250
m
250
152
109
430
1750
f
87625
10000
1352
3209
4112
250
.
1700
7343
.
5900
,
487
1250
7677
12358
2000
120
287
1750
250
540
m
6007
14201
310
2500
.
750
3000
500
2600
3250
750
5700
5210
1800
13167
2100
802
11953
979
1616
750
375
1840
3000
855
39100
000098884
000098953
000099592
000100027
000100210
000100414
000100425
000100447
000101144
000101611
000101688
000101779
000101804
000103231
000104949
000105679
000106423
000106445
000106467
000106503
000106514
000106887
000106898
000106934
000106990
000107028
000107051
000107062
000107131
000107211
000107302
000108054
000108101
000108316
000108383
000108394
000108781
000108883
000108907
000108952
000109864
000110805
000110827
000110861
000111422
000111444
000114261
000115071
000115322
000117817
000117840
000118741
*MEDIA CODES:
MED51 =
MED52 =
FUGITIVE AIR
STACK
AIR
MED53 =
MED54 =
MED55 =
SURFACE
WATER (DIRECT
RED MED61
UNDERGROUND INJECTION MED62
LAND (ON SITE)
BENZOYL CHLORIDE
NITROBENZENE
5-NITRO-O-ANISIDINE
4-NITROPHENOL
TEREPHTHALIC ACID
ETHYL BENZENE
STYRENE (MONOMER)
BENZYL CHLORIDE
4,4'-METHYLENE BIS(2-CHLOROANILINE)
4,4'-METHYLENE BIS(N,N-DIMETHYL) BENZ
METHYLENE BIS (PHENYLISOCYANATE)
4,4'-METHYLENE DIANILINE
4,4'-DIAMINODIPHENYL ETHER
BIS(2-ETHYLHEXYL) ADIPATE
P-ANISIDINE
2,4-DIMETHYLPHENOL
P-XYLENE
P-CRESOL
1,4-DICHLOROBENZENE
P-PHENYLENEDIAMINE
QUINONE
1,2-BUTYLENE OXIDE
EPICHLOROHYDRIN
1,2-DIBROMOETHANE
1,3-BUTADIENE
ACROLEIN
ALLYL CHLORIDE
1,2-DICHLOROETHANE
ACRYLONITRILE
ETHYLENE GLYCOL
CHLOROMETHYL METHYL ETHER
VINYL ACETATE
METHYL ISOBUTYL KETONE
MALEIC ANHYDRIDE
M-XYLENE
M-CRESOL
MELAMINE
TOLUENE
CHLOROBENZENE
PHENOL
2-METHOXYETHANOL
2-ETHOXYETHANOL
CYCLOHEXANE
PYRIDINE
DIETHANOLAMINE
BIS(2-CHLOROETHYL) ETHER
PROPOXUR
PROPYLENE
DICOFOL
DI (2-ETHYLHEXYL) PHTHALATE
N-DIOCTYLPHTHALATE
HEXACHLOROBENZENE
OFF-SITE POTW TRANSFER (INDIRECT RED
OTHER OFF-SITE TRANSFER
C-7
-------
MEDIAN RELEASE AMOUNTS BY CHEMICAL AND MEDIUM
TRI DATA AS OF 3/18/89 IN POUNDS PER YEAR
HED51 HED5Z HED53 MED54 HED55 HED61 HED62* CAS NUMBER
CHEMICAL
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
890.0
9900.0
250.0
750.0
3850.0
750.0
250.0
250.0
250.0
168.0
140.0
1.5
250.0
250.0
«
250.0
12000.0
2921.0
250.0
750.0
129.5
*
139.0
500.0
1425.0
522.5
750.0
1.0
1.0
250.0
13250.0
610.0
.
5058.0
4.0
3440.0
250.0
250.0
250.0
230.0
250.0
2200.0
250.0
250
250
250
250
911
725
250
250
1300
6600
1274
750
9768
250
250
250
250
304
690
250
250
250
*
750
250
250
286895
10
250
18
4100
150
2400
250
1
250
13600
410
,
103425
6975
250
250
250
1100
600
11000
250
188
250
9850
2610
250
110
250
250
1
200
3700
139
250
550
79
.
,
.
339
2900
26
125
*
»
250
750
*
1656
601
20
250
250
,
*
250
m
160
.
-
m
.
»
163
646
415
.
250
250
250
.
2600
2290
203000
m
120000
3400
2600
m
48200
354000
250
m
6100
m
m
1900000
.
2000
.
m
.
.
m
346
»
.
m
m
m
f
50700
m
.
»
.
250
64750
.
647673
387
250.0
250.0
270.0
1466.5
12000.0
10.0
250.0
250.0
10.0
126.0
250.0
m
250.0
250.0
250.0
250.0
m
m
9
4300.0
250.0
250.0
m
250.0
f
500.0
m
m
B
1.0
m
26.0
245.0
.
.
250.0
.
250.0
m
m
m
.
w
500.0
750.0
250.0
.
250.0
250.0
252000 56075.0
79
3800
145672
750
m
770000
5000
250
m
4231
790
18125
250
1200
60
250
B
B
348
678
250
250
250
m
m
250
m
f
m
143
.
m
14125
m
w
1584
250
.
200000
230
B
m
m
750
11700
1999
250
250
250
300
3200
250
4843
17472
41500
8850
250
570
1450
1220
750
4891
1100
456
464
4009
625
600
170443
500
750
250
250
B
250
1250
m
250
12740
29390
'm
250
m
m
250
1040
m
9800
5425
3652
1169
.
2925
4438
7850
670000
5538
4594
20550
000120127
000120718
000120809
000120821
000120832
000121142
000121697
000123319
000123386
000123728
000123911
000126998
000127184
000131113
000132649
000133062
000133904
000134327
000135206
000139139
000140885
000141322
000151564
000156105
000156627
000177817
000302012
000463581
000510156
000532274
000534521
000540590
000541413
000541731
000542756
000542881
000569642
000584849
000593602
000606202
000615054
000624839
000842079
000961115
001120714
001163195
001310732
001313275
001314201
001319773
001330207
001332214
*HEDIA COOES:
HGD51 *
HED52 s
FUGITIVE AIR
STACK
AIR
MED53 =
HED54 =
MED55 =
SURFACE WATER
(DIRECT
UNDERGROUND INJECTION
LAND
RED MED61
MED62
(ON SITE)
ANTHRACENE
P-CRESIDINE
CATECHOL
1,2,4-TRICHLOROBENZENE
2,4-DICHLOROPHENOL
2,4-DINITROTOLUENE
N.N-DIMETHYLANILINE
HYDROQUINONE
PROPIOHALDEHYDE
BUTYRALDEHYDE
1,4-DIOXANE '
CHLOROPRENE
TETRACHLOROETHYLENE :
DIMETHYL PHTHALATE
DIBENZOFURAN
CAPTAN
CHLORAMBEN
ALPHA-NAPHTHYLAMINE
CUPFERRON
NITRILOTRIACETIC ACID
ETHYL ACRYLATE
BUTYL ACRYLATE
ETHYLENEIMINE
P-NITROSODIPHENYLAMINE
CALCIUM CYANAMIDE
DK2-ETHYLHEXYL) PHTHALATE (DEHP)
HYDRAZINE
CARBONYL SULFIDE ;
CHLOROBENZILATE "
"2-CHLOROACETOPHENONE
4,6-DINITRO-O-CRESOL
1,2-DICHLOROETHYLENE
ETHYL CHLOROFORMATE
1,3-DICHLOROBENZENE
1,3-DICHLOROPROPYLENE
BIS(CHLOROMETHYL) ETHER
C.I. BASIC GREEN 4
TOLUENE-2,4-DIISOCYANATE
VINYL BROMIDE
2,6-DINITROTOLUENE
2,4-DIAMINOANISOLE
METHYL ISOCYANATE
C.I. SOLVENT YELLOW 14
TETRACHLORVINPHOS
PROPANE SULTONE
DECABROMODIPHENYL OXIDE
SODIUM HYDROXIDE (SOLUTION)
MOLYBDENUM TRIOXIDE
THORIUM DIOXIDE
CRESOL (MIXED ISOMERS)
XYLENE (MIXED ISOMERS)
ASBESTOS (FRIABLE)
OFF-SITE POTW TRANSFER (INDIRECT RED
OTHER OFF-SITE TRANSFER
C-8
-------
MEDIAN RELEASE AMOUNTS BY CHEMICAL AND MEDIUM
TRI DATA AS OF 3/18/89 IN POUNDS PER YEAR
HED51 HE052 MED53 HED54 HED55 HED61 MED62* CAS NUMBER
CHEMICAL
250.0
250.0
250.0
2800.0
250.0
930.5
500.0
250.0
250.0
250.0
250.0
1000.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
750.0
250.0
250.0
250.0
1442.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
960.0
250.0
250.0
250.0
250.0
no
1
1400
250
2615
250
250
.
250
750
670
250
250
200
250
250
54161
250
250
250
250
250
250
250
250
275
, 250
250
250
250
250
2000
250
250
250
250
250
750
250
m
68000
750
250
500
250
250
250
250
250
126
250
448
6
250
240
.
*
.
12000
250
250
250
23
250
46
925
250
250
250
250
250
250
227
250
250
250
25
250
1400
703
9200
750
470
375
1300000
425
918
90000
.'
2600
»
155
250
250
250
250
250
10
250
1362000
71
6900
.
.
^
B
1280000
3
2245
250
1325
250
m
8800
,
m
.
4220
245
17675
5000
.
54250
1109
15220
178000
39000
8081
2500000
m
250
40365000
139000
m
^
250
28000
*
700
55000
250
250.0
46810.0
250.0
250.0
m~
m
250.0
750.0
1858.0
860.0
968.5
250.0
750.0
250.0
3525.5
250.0
1516.5
13810.0
250.0
750.0
350.0
750.0
647.0
2400.0
750.0
250.0
2266.5
250.0
750.0
260.0
250.0
1400.0
16052.0
3338.5
2397.5
4000.0
B
9849.0
39305.0
250.0
'
550.0
750.0
1701.0
'
250
750
250
250
353
1138
m
750
121100
250
250
250
250
250
133
B
250
33
250
750
250
250
250
250
m
250
1203
7482
250
4648
2318
1542
4551
221566
250
750
160000
500
64796
7720
2854
150000
250
250
250
250
2
12052
50000
625
750
250
7219
750
3950
12000
5500
1827
1826
2372
1698
250
250
1265
618
1318
2850
250
1852
539
1420
4449
3438
44403
6575
5040
14650
1400
8500
10000
1600
11910
250
800
2200
6870
176200
500
10960
20000
250
1281
250
2334
3653
001336363
001344281
001582098
001634044
001897456
002164172
002650182
003844459
006484522
007429905
007439921
007439965
007439976
007440020
007440224
' 007440280
007440360
007440382
007440393
007440417
007440439
007440473
007440484
007440508
007440622
007440666
007550450
007647010
007664382
007664393
007664417
007664939
007697372
007723140
007757826
007782492
007782505
007783202
010034932
010049044
012122677
012427382
025321226
025376458
039156417
ANTIMONY
ARSENIC C
BARIUM CO
BERYLLIUM
*MEDIA CODES:
MED51 =
HED52 =
FUGITIVE AIR
STACK
AIR
MED53
HED54
HED55
= SURFACE WATER
(DIRECT
RED MED61
= UNDERGROUND INJECTION MED62
= LAND
(ON SITE)
POLYCHLORINATED BIPHENYLS (PCBS)
ALUMINUM OXIDE
TRIFLURAHN
METHYL TERT-BUTYL ETHER
CHLOROTHALONIL
FLUOMETURON
C.I. ACID BLUE 9, DIAMMONIUM SALT
C.I. ACID BLUE 9, OISOOIUM SALT
AMMONIUM NITRATE (SOLUTION)
ALUMINUM (FUME OR DUST)
LEAD
MANGANESE
MERCURY
NICKEL
SILVER
THALLIUM AND COMPOUNDS
ANTIMONY
ARSENIC
BARIUM
BERYLLIUM
CADMIUM
CHROMIUM AND COMPOUNDS
COBALT
COPPER
VANADIUM (FUME OR DUST)
ZINC (FUME OR DUST)
TITANIUM TETRACHLQftlDE
HYDROCHLORIC ACID
PHOSPHORIC ACID
HYDROGEN FLUORIDE
AMMONIA
SULFUR1C ACID
NITRIC ACID
PHOSPHORUS (YELLOW OR WHITE)
SODIUM SULFATE (SOLUTION)
SELENIUM
CHLORINE
AMMONIUM SULFATE (SOLUTION)
HYDRAZINE SULFATE
CHLORINE DIOXIDE
ZINEB
MANEB
DICHLOROBENZENE (MIXED ISOMERS)
DIAMINOTOLUENE (MIXED ISOMERS)
2,4-DIAMINOANISOLE SULFATE
ANTIMONY COMPOUNDS
ARSENIC COMPOUNDS
BARIUM COMPOUNDS
BERYLLIUM COMPOUNDS
OFF-SITE POTU TRANSFER (INDIRECT REL)
OTHER OFF-SITE TRANSFER
C-9
-------
MEDIAN RELEASE AMOUNTS BY CHEMICAL AND MEDIUM
TRL -DAIA-AS- Of 3A18/89 in -POUNDS -PER YEAR-
HED51 HED52 HED53 HED54 MED55 MED61 MED62* CAS NUMBER
CHEMICAL
250.0
65.0
250.0
250.0
250.0
250.0
750.0
250.0
250.0
250.0
250.0
250.0
*
250.0
250.0
*
250.0
250
50
250
250
250
250
4800
250
250
250
1000
250
.
2803
250
250
*
250
250
3653
250
250
250
250
250
250
250
126
250
250
44861
250
470000
250
10082
310
.
742
610500
53000
250
2300000
16
56000
1200
31807
250
m
m
250
600.0
»
2400.0
250.0
500.0
250.0
250.0
750.0
2850.0
125.5
750.0
1525.0
m
250.0
500.0
9
m
.
3391.5
250
2100
250
250
250
250
750
250
250
8
250
250
250
164
m
.
51
250
3093
352835
1121
951
1000
300
2325
1722
5210
2000
3800
1840
500
1043
m
m
m
4052
CADMIUM C
CHLOROPHE
CHROMIUM
COBALT CO
COPPER CO
CYANIDE C
GLYCOL ET
LEAD COMP
MANGANESE
MERCURY C
MIXTURES
NICKEL CO
POLY BROM
SELENIUM
SILVER CO
SULFUR 1C
THALLIUM
ZINC
ZINC COMP
CADMIUM COMPOUNDS
CHLOROPHENOLS
CHROMIUM COMPOUNDS
COBALT COMPOUNDS
COPPER COMPOUNDS
CYANIDE COMPOUNDS
GLYCOL ETHERS
LEAD COMPOUNDS
MANGANESE COMPOUNDS
MERCURY COMPOUNDS
NICKEL COMPOUNDS
POLY BROMINATED BIPHENYLS
SELENIUM COMPOUNDS
SILVER COMPOUNDS
SULFURIC ACID
THALLIUM COMPOUNDS
ZINC
ZINC COMPOUNDS
*MEDIA COOES:
HED51
HED52
FUGITIVE AIR
STACK AIR
MED53 = SURFACE WATER (DIRECT RED MED61
MED54 = UNDERGROUND INJECTION MED62
HED55 = LAND (ON SITE)
= OFF-SITE POTU TRANSFER (INDIRECT RED
= OTHER OFF-SITE TRANSFER
O10
-------
TABLE C2
TOXIC CHEMICAL RELEASE INVENTORY SUBMISSIONS BY SIC CODES *
SIC Industry Group
20 Food
21 Tobacco
22 Textiles
23 Apparel
24 Lumber and wood
25 Furniture
26 Paper
27 Printing and publishing
28 Chemicals
29 Petroleum and coal
30 Rubber and plastics
31 Leather
32 Stone, clay, and glass
33 Primary metals
34 Fabricated metals
35 Machinery (excluding electrical)
36 Electrical and electronic equipment
37 Transportation equipment
38 Instruments
39 Miscellaneous manufacturing
* N in Table means number of TRI reports received
C-ll
-------
-------
All Toxic Chemical R*le»e Inventory :ubni»jons in TRIS » of 6/15/89
10:06 FRIDAY, JUNE 23, 1989
CATEGORY
'H/A
NA
000020008 ANlIMONY COMPOUNDS
000020019 ARSENIC COMPOUNDS
000020020 BARIUM COMPOUNDS
000020031 BERYLLIUM COMPOUNDS
000020042 CADMIUM COMPOUNDS
000020053 CHLORQPHENOLS
000020064 CHROMIUM COMPOUNDS
000020075 COBALT COMPOUNDS
000020086 COPPER COMPOUNDS
000020097 CYANIDE COMPOUNDS
000020100 (NON MONO ETHYLS, NON MQNOMETHYLS)
000020111 LEAD COMPOUNDS
000020122 MANGANESE COMPOUNDS
000020133 MERCURY COMPOUNDS
000020144 NICKEL COMPOUNDS
000020166 SELENIUM COMPOUNDS
000020177 SILVER COMPOUNDS
000020188 THALLIUM COMPOUNDS
000020199 ZINC COMPOUNDS
000050000 FORMALDEHYDE
000051285 2,4-DINITROPHENOL
000051752 NITROGEN MUSTARD
000051796 URETHANE
000052686 TRICHLORFON
000056235 CARBON TETRACHLORIDE
000057147 1,1-DIMETHYL HYDRAZINE
000072435 METHOXTCHLOR
Standard Industrial Classification Code
8559
N
19
2
3
6
7
7
1
22
11
2
4
9
20
*
20
N
31
2
1
1
13
3
2
13
3
2
. 29
9
1
21
N
1
4
22
N
1
12
1C
4
2
4
2
12
2
2
6
18
T
46
23
N
1
]
1
1
4
24
N
23
11
1
152
162
126
6
2
5
98
42
28
3
25
N
23
t
1
2
4
4
22
2
1
5
3
14
157
9
8?
26
N
10
4
5
3
1
G
6
1
24
3
3
1
30
45
180
142
96
13
64
27
N
7
1
3
5
32
1
1
1
1
1
23
18
19
IT
f
47
28
N
67
16
77
25
170
41
11
197
180
45
424
143
97
12
92
6
6
354
360
10
2
9
62
10
3
3
~
59
20
20
890
1(5
608
56"
IT
297
138
396
29
N
3
5
9
2
12
I
1
44
13
2
21
66
14
2
36
1
60
10
22
1
66
T
15
F
189
49~
30
N
21
12
32
2
27
1
11
17
s
3
it
3£
1
6
1
166
23
3
61
Z71
232
31
N
16
11
4
1
43
IT
3
1?
32
N
40
10
10
3
7S
1
1
1
58
8
17
26
45
1
10
1
1
33
46
5
4
34
1
13
52
33
N
30
27
18
16
15
5
14
107
128
42
20
103
87
94
1
8
134
30
2
1
1
2
3
14
17
212
34
N
63
20
3
1
15
3
78
68
194
171
25
18
2
79
5
116
29
3
4
1
1
102
554
35
N
19
7
2
9
28
21
7
33
5
9
11
1
13
10
3
302
36
N
24
10
3
13
1
4
24
65
21
77
77
20
4
18
38
21
1
482
37
N
20
1
2
1
33
5
' 68
29
21
97
24
13
35
2
73
4
1
1
1
347
38
N
6
2
1
2
8
5
2
12
1
5
5
1
8
14
8
2
115
39
N
5
7
3
4
10
14
8
2
2
7
11
1
__i
87
tot.l
N
412
1
153
174
205
395
8
82
14
838
698
359
1,033
533
33S
21
406
12
32
1
1,096
750
12
1
13
3
20
10
3,117
*3t2i
0.56
0:00
0.21
0.23
0.28
0.53
OiOl
0.11
0:02
1.13
0.94
0.48
1.39
0.72
0.46
0.03
0.55
0.02
0.04
0.00
1.48
1.01
0.02
0.00
0.02
0.00
0.03
0.13
0.01
4.20
(CONTINUED)
PREPARED BY OTS/IMD/POB/NCISS
-------
I
All Tmrfc Owninl »«ltii« Imntcry sUMiailcm In THIS « *f
1(:H
JWE 23. M«f
O
CATECCRY
I00074fl3» BflOOOttETHJUIE
Ot»074«51 ETHYUHE
100074873 CHLOROttETHAHE
000074884 ttETHYL IODIDE
000'0749'OB HYDROGEN CYANIDE
000074953 MEYHYLEHE BROMIDE
000075003 CHLOROETHANE
000075014 VINYL CHLORIDE
000075058 ACETONITRILE
000075070 ACETALDEHYDE
000075092 DICHLOROMETHANE
000075150 CARBON DISULFIDE
000075218 ETHYLENE OXIDE
000075274 DICHlOROBROHOttETHANE
000075354 VIHYLIOENE CHLORIDE
000075445 PHOSGENE
000075558 PROPYLENEIHINE
000075569 PROPYLENE OXIDE
000075650 TERT-BUTYL ALCOHOL
000076131 FREON 113
000076448 HEPTACHLOR
000077474 HEXACHLOROCYCLOPENTADIENE
000077761 DIMETHYL SULPATE
000078842 ISOBUTYRALDEHYDE
000078875 1,2-DICHLOROPROPANE
000078922 SEC-BUTYL ALCOHOL
000078933 METHYL EYHYL KEYONE
000079005 1,1,2-TRICHLOROETHANE
000079016 YRICHLOROETHYLENE
000079061 ACRYLAHIOE
000079107 ACRYLIC ACID
000079118 CHLOROACETIC ACID
000079210 PERACETIC ACID
000079345 1 i 1 , 2 ,2-TETRACHLOROETHANE
000079469 2-NIYROPROPANE
000080057 4, 4'-ISOPHOPYLIOENEDIPHENOL
000080159 CUMENE HYDROPEROXIDE
000080626 METHYL HETHACRYLATE
000081072 SACCHARIN (MANUFACTURING ONLY, NO P
000082688 QUINTOZENE
000084662 DIETHYL PHTHALATE
000084742 DIBUTYL PHTHALATE
000085449 PHTHALIC ANHYDRIDE
000085687 BUTYL BENZYL PHTHALATE
000086306 N-NITROSQOIPHENYIAMINE
000087627 2,6-XYLIDIHE
000087683 HEXACHLORO-1.3-BUTAOIENE
000087865 PENTACHLOROPHENOL
000088062 2,4.6-TRICHLOROPIIENOL
000088755 2-NITROPHENOL
Stuvfertl InAntrikl Cli»if totion Ox*
T«
H
1
2
1
1
3
1
31
6
5
1
12
1
2
38
19
1
1
1
3
2
20
H
7
1
1
3
10
13
10
2
7
t
:
i
2
21
H
1
1
1
1
1
1
1
1
1
i
22
H
10
z
36
7
1
1
1
1
23
H
1
2
1
24
N
1
9
1
1
1
58
1
;
2
49
25
H
1
16
-#
1
;
166
i
1
2*
H
1
12
1
1
1
1
1
1
i
105
^
2
i
1
;
2
1
2
1
27
H
10
2
1
t
41
<
;
1
26
H
It
125
70
1
28
5
38
44
48
47
464
64
121
4
14
37
1
99
34
64
1
T
24
15
8
39
482
16
64
45
128
32
6
14
9
48
20
134
1
2
20
63
157
50
1
1
1
i
2
3
2»
H
99
1
3
1
6
10
1
5
T
1
4
!
35
1
7
1
;
;
i
:
i
V>
H
3
1
3
2
1
195
7
8
2
1
23
1
217
1
27
i
2
7
25
6
15
1
18
31
H
13
3
3
37
T
1
1
J
3
32
K
1
1
1
42
1
1
1
4
10
1
40
4
29
1
:
5
3
4
:
, :
33
H
19
3
1
50
1
1
27
1
i
56
i
58
;
1
3
3
3*
H
2
1
109
1
3
1
95
'i
295
(
278
1
1
1
1
1
2
t
',
- ;
35
H
65
1
1
1
123
2
69
4
91
;
1
2
34
H
1
2
145
2
1
398
2
100
4
131
1
;
:
- -
37
H
2
1
170
1
1
134
7
249
i
76
t
t
i
4
8
30
H
4
1
32
38
1
1
1
124
1
32
i
25
5
J
1
1
H
1
36
1
2
1
24
56
38
1
1
i
;
9
iota
H
If
246
SI
1
37
7
42
50
61
54
1,427
86
195
7
21
40
1
118
55
1,046
1
i
27
18
13
75
2,121
50
872
51
140
35
10
16
14
60
37
189
t
't
40
113
167
101
1
1
8
57
2
4
&Si
0.03
9.33
0.11
0.00
0.05
0.01
0.06
0.07
0.08
0.07
1.92
0.12
0.26
0.01
0.03
0.05
0.00
o.ip
0.07
1.4J
o.op
o.op
0.0ft
0.02
0.0?
0.1)
2.8i
0.07
1.13
O.OJ7
0.19
0.05
0.01
0.02
0.02
0.08
0.05
0.25
0.01
0.00
0.05
0.15
0.23
0.14
0.00
0.00
0.01
0.08
0.00
0.01
(CONTINUED)
PREPARED BY OTS/IMD/PDB/NCISS
-------
All Toxic Chemical Relent Inventory lUboinions in THIS » of 6/15/89
10:06 FRIDAY, JUNE 23, 11989
CATEGORY
000088891 PICRIC ACID
000090040 0-ANISIOINE
000090437 2-PHENYLPHENOL
000090948 MICHLER'S KETONE
000091087 TOLUENE-2,6-DIISOCYANATE
000091203 NAPHTHALENE
000091225 UINOLINE
000091941 3,3'-DICHLOROBENZIDINE
000092524 BIPHENYL
000092671 4-AMIN08IPHENYL
000094360 BENZOYL PEROXIDE
000094597 SAFROLE
000094757 2»4-D
000095476 0-XYLENE
000095487 0-CRESOL "
000095501 1,2-DICHLOROBENZENE
000095534 0-TOLUIOINE
000095636 1,2,4-TRIMETHYLBENZENE
000095807 2,4-DIAMINOTOLUENE
000096333 METHYL ACRYLATE
000103231 BISI2-ETHYIHEXYL) ADIPATE
000105679 2,4-DIMETHYLPHENOL
000106445 P-CRESOL
000106514 QUINONE . . .
000106887 1,2-BUTYLENE OXIDE
.000106898 EPICHIOROHYDRIN
000106934 1,2-DIBRO«OETHANE
BPi9
N
3
13
3
1
3
z
7
I
2
1
1
20
N
1
1
1
2
1
4
1
3
Standard Industrial Clusif ication Code
21
N
1
T
i
22
N
4
1
35
1
2
1
1
~±
23
N
24
N
89
13
23
1
1
-
6
IF
25
N
1
2
5
2
T
6
io"
i
i
i
26
N
2
4
2
1
1
1
3
1
: j
4
6
3
1
3
1
27
N
i
;2
:i
28
N
3
6
11
2
36
92
a
13
78
1
31
2
24
. 30
21
27
12
38
2
. 55
1
'*
5
' 41
3
21
14
6
47
165
329
41
. 1
n
3
21
T
5
~ 19
16
5
9
61
9
29
N
85
1
15
29
117
' 43
147
17
1
3
26
1
3
32
30
N
78
5
1
4
14
2
7
3
1
12
1
1
1
31
H
3
3
3
" "3
32
N
10
i
'17
23
3
1
33
N
31
9
9
3
1
10
2
3
.3
2
3*
N
13
1
1
5
1
1
6
17
1
1
1
35
N
1
4
1
11 2
15
1
1
36
N
1
1
5
4
2
6
7
1
37
N
5
15
g
1
4
1
135
2
1
S
38
N
2
1
3
1
g
1
1
2
1
39
N
2
2
1
t
1
toil
H
3
6
13
3
136
376
31
13
170
1
43
2
30
951
24
39
12
198
61
5
95
3
4
1-
58
13
6
IB
81
«
1
ll .
i*J0f
total
6.00
0.01
0.02
0.00
o.ia
0.51
0.04
0.02
0.23
0.00
0.06
0.00
0.04
0.13
0.03
0.05
0.02
0.27
0.00
o.oo
0.08
0.01
0.00
0.13
0.00
0.01
c.oo
(.08
t.02
0.01
C.02
d.ii
0.06
O
(CONTINUED)
PREPARED BY OTS/IMD/PDB/NCISS
-------
All lexm Cheniul R«l*t»* Xnvtttorv lutmliilcvM In 7115 > »f t/15/M
IttM MIOAY, JWC ZJ,
CATECOBT
010IOMM 1.3-KJTAOIEHE
Of « I 07028 ACROLEIH
000107051 ALLYL CHLORIDE
000107042 1,2-DICHLOROETHAHC
000107131 ACRYLONITRILE
000107211 ETHYLEWE GLYCOL
008107302 CHLOROHETHYL METHYL ETHER
0001080S4 VIMYL ACETATE
000108101 HETHYL ISOBUTYL KETONE
000108316 HALEIC ANHYDRIDE
000108383 H-XYLENE
000108394 H-CRESOL
000108781 HEUUUHE
000108SB3 TOLUENE
000108907 CHLOROBENZENE
000108952 PHENOL
000109864 2-HETHOXYETHANOL
000110805 2-ETHOXYETHAHOL
000110827 CYCLOHEXANE
000110861 PYRIDINE
000111422 OIETHANOLAMINE
000111444 BIS(2-CHLOROETHYL) ETHER
000114261 PROPOXUR
000115071 PROPYLENE
000115322 OICOFOL
000117817 OK2-ETHYLHEXYL) PHTHAUTE (DEHP) 2
000117840 N-DIOCTYL PHTHAUTE
000118741 HEXACHLOROBENZENE
000120127 ANTHRACENE
000120718 P-CRESIDINE
000120809 CATECHDL
000120821 1,2,4-TRICHLOROBENZENE
000120832 2,4-DICHLOROPHENOL
000121142 2.4-DINITROTOLUENE
000121697 N,N-DIHETHYLANIL-INE
000123319 HYDROQUINONE
Stwvfcrtf In*wtrl»l Clmtf le.tlon Cotta |!
Sff57
II
1
3
29
3
16
2
2
76
2
. 6
2
4
10
2
1
3
1
z
1
1
1
r
r
20
2
20
H
1
24
1
3
1
12
1
6
1
z
21
H
1
1
1
3
1
1
1
22
H
1
1
33
2
6
1
2
' 3
'37
4
1
1
1
4
4
11
1
17
1
21
H
5
1
2
1
1
3~
Z*
H
6
26
1
2
103
33
1
4
3
77
r
7?
25
H
4
62
1
2
258
1
1
28
1
r
r
24
H
1
1
2
22
8
19
1
2
2
154
1
22
2
6
1
1
3
7
1
6
r
12
r
r
17
H
1
11
4
1
2
109
2
6
1
4
5
2
5
2?
28
H
85
12
16
6*
'90
SS9
4
123
245
164
20
10
44
954
51
209
26
38
82
23
127
5
6
106
1
71
27
8
22
5
3
24
5
9
33
14
15
28
10
119
19
I?
20
r
3
~ 3~
84
134
ZT
N
54
39
(4
7
1
24
1
187
1
55
14
140
77
122
3
16
1
1
2
5
r
30
K
1
1
3
24
1
57
3
1
13
236
25
13
1
2
1
6
4
98
17
4
1 32
5
4
31
H
4
4
3
13
so
3
5
3
9
3
1
5
1 31
32
H
4
35
4
26
1
1
1
45
10
45
2
9
3
1
6
3
18
4
1
33
H
I
100
17
6
1
81
99
1
2
1
4
15
2
. 1
18
1
44
14
34
K
1
53
1
104
4
5
288
11
4
20
13
3
11
11
1
3
3
113
3
1
3
35
H
2
38
1
20
2
1
126
8
2
5
1
24
13
1
3
32
34
H
1
1
46
17
1
1
3
122
24
8
4
4
1
9
1
11
1
1
85
1
1
37
H
118
73
1
1
261
2
16
1
16
13
27
16
19
3
1
1
77
18
1
38
H
3
1
22
11
2
32
1
2
5
2
1
2
2
4
1
1
12
03
1
W
H
1
8
14
2
76
1
4
1
1
7
g
17
toll!
H
145
12
H
126
100
1>201
4
148
740
174
69
14
82
3,215
73
572
87
123
276
28
290
6
6
306
2
287
61
8
135
9
58
6
12
20
62
14
18
16
toti!
t.20
0.02
0.02
0.17
0.13
1.62
0.01
0.20
1.00
0.23
0.09
0.02
0.11
4.34
0.10
0.77
0.12
0.17
0.37
0.04
0.39
0.01
0.01
0.41
0.00
0.39
0.08
0.01
0.18
0.01
0.01
0.08
0.01
0.02
0.03
0.08
0.02
0.02
0.06
0.02
0.87
0.08
0.14
cn
(CONTINUED)
PREPARED BY OTS/IMD/POB/NCISS
-------
All Toxic Chemical Release Inventory »ub»ii»ion« in TO 13 » of 6/15/69
10:06 FRIDAY. JUNE 23. 1989
000151564 ETHYLENEIMINE
000156105 P-NITROSODIPHENYLAMINE
000177817 DI-(2-ETHYLHEXYL> PHTHAUTE (DEHP)
000541413 ETHYL CHLOROFORMATE
000569642 C.I. BASIC GREEN 4
000961115 TETRACHIORVINPHOS
001163195 DECABROMODIPHENYL OXIDE
101313275 MOLYBDENUM TRIOXIDE
001319773 CRESOL (MIXED ISOMERS)
001330207 XYLENE (MIXED ISOMERS)
001332214 ASBESTOS (FRIABLE)
001336363 POLYCHLORINATEO BIPHENYLS
001344281 ALUMINUM OXIDE
001582098 TRIFLURALIN
001634044 METHYL TERT-BUTYL ETHER
001897456 CHLOROTHALONIL
002164172 FLUOMETURON
002650182 C.I. ACID BLUE 9, DIAMMONIUM SALT
003844459 C.I. ACID BLUE 9, OISOOIUM SALT
006484522 AMMONIUM NITRATE (SOLUTION)
0074299,05 ALUMINUM ( FUME OR DUST)
007439921 LEAD
007439965 MANGANESE
007439976 MERCURY
007440020 NICKEL
007440224 SILVER
007440280 THALLIUM
007440360 ANTIMONY
007440382 ARSENIC ~
007440393 BARIUM
007440417 BERYLLIUM
SBP5
N
(
54
2
8
28
1
2
12
2
12
4
2
6
2
3
8
3
20
N
a
4
5
1
2
8
5
17
1
21
N
1
I
2
1
22
N
42
2
16
3
2
1
6
1
23
N
" 1
2
Standard Industrial Clauif icatton Code
24
N
122
77
- 2
4
1
1
49
25
N
217
2
4
7
a
i
26
H
392
1
49
- 6
15
41
11
1
4
2
1
1
2
1
27
N
... 1
li
43
1
- 4
2
3
2
1
1
28
N
34
j
i
<
1,651
T
. 40
801
47
20
215
15
13
6
2
2
5
130
41
46
22
22
55
7
19
14
24
29
N
1
187
23
172
31
2
124
52
7
4
44
6
2
24
4
3
8
2
9
1
30
N
5F
T
18
75
91
. 5
3?
3
M.
2
10
6
2
5
31
'N
2T
20
I
2
1
1
32
N
~l
68
1
41
17
8
216
6
10
15
37
2
4
1
5
2
20
35
H
418
1C
109
9
29
321
1
6
135
206
235
2
228
21
30
15
19
8
34
1
1,059
1
366
4
7
87
2
50
107
111
1
224
9
5
4
7
1
35
187
170
2
4
78
14
25
48
56
4
1
1
5
36
600
9
205
]
18
46
2
17
88
22
6
44
4
30
1
6
37
319
256
29
16
73
14
1
28
74
43
61
2
2
6
2
J7
1
38
83
24
1
2
7
1 4
7
4
1
7
2
1
1
39
66
48
2
7
1
5
10
1
12
2
~
1
2
tot
5'
11
i
«
6,858
1
97
2,796
155
145
1,317
16
83
'" 6
2
2
5
186
318
677
552
39
763
59
5
125
104
120
11
1
A°f
0.00
0.01
0.00
0.00
0.00
9.25
0.00
0.13
3.77
0.21
0.-20
1.78
0.02
O.ll"
0.01
0.00
0.00
0.01
0.25
0.43
0.91
0.74
0.05
1.03
0.08
0.01
0.17
0.14
0.16
0.01
O
H'
PREPARED BY OTS/IMD/PDB/NCISS
-------
Ml T*«le Ovtnietl 8cl««t« Inventory «U»ll«lc*a In TtIS > «f t/IS/8»
l*lH WOAY, JUHE «, 1W»
CATEGORY
M74*»439 CAontuti
007440473 CHROMIUM
007440444 COBALT
007440509 COPPER
007440622 VANADIUM (FUME OR DUST)
00744046* ZINC trwiE OR OVSTJ
007550450 TITANIUM TETRACHLORIOE
0076*7110 HYDROCHLORIC ACID
007664J82 PHOSPHORIC ACID
007664393 HYDROGEN FLUORIDE
007664417 AHHOHIA
007664939 SULFURIC ACID
007697372 NITRIC ACID
007723140 PHOSPHORUS (YELLOU OR WHITE)
007757626 SODIUM SULFATE (SOLUTION)
007762492 SELENIUM
007762505 CHLORINE
007763202 AMMONIUM SULFATE (SOLUTION)
010034932
010049044
012122677
012427362
025321226
02537645S
039156417
999999999
tot.l
SUnrf.rd InduitrUl ClnsUicitlm Code
BSf
H
1
12
Z
23
11
1
54
41
6
64
78
26
2
19
49
5
1
2
1,416
ZO
H
2
4
4
0
138
483
1
593
335
116
52
4
342
13
16
3.608
21
N
2
8
10
1
2
78
22
H
2
1
18
15
55
93
159
58
52
1
1
1.262
23
H
1
1
1
6
2
9
2
1
77
2*
H
65
1
42
2
12
12
20
21
3
7
5
9
4
1.778
25
H
7
1
2
2
15
11
2
14
3
1
1
1.385
Zt
H
e
3
4
149
153
2
178
251
26
153
231
9
86
5
2,906
27
H
2
3
12
1
7
2
1
4
23
25
1
2
594
IS
H
»
58
21
78
3
107
32
825
551
92
747
1.271
305
34
517
5
554
135
1
6
2
8
10
9
24
21745
29
H
Z
28
9
10
6
17
1
40
S9
61
107
151
5
2
71
2
117
5
2
3,626
39
H
4
12
1
20
14
41
11
17
72
18
20
18
4
1
3,154
31
H
20
3
9
32
1
9
21
433
3Z
H
28
2
11
13
42
35
17
46
63
11
13
9
22
1
1
1,759
3J
H
27
241
38
452
14
159
5
226
96
92
197
428
156
9
76
5
162
23
3
6,287
34
H
21
174
19
223
4
154
709
237
83
113
939
490
6
113
2
93
4
1
1
8,815
35
H
3
78
6
87
2
7
1
85
59
5
59
171
41
4
19
16
2,567
34
H
4
23
4
227
33
341
138
88
104
614
249
2
117
44
7
1
5,538
37
H
4
70
12
68
3
31
147
135
35
61
294
161
5
33
27
1
2
5,001
38
H
1
11
1
19
5
45
17
2
32
63
37
1
19
13
2
1
1,137
H
2
3
2
32
11
24
8
1
27
46
25
1
6
2
1
1
967
t«t»l
H
at
645
125
1,334
32
560
40
2,919
2,070
486
2,444
4,975
1,700
66
1,406
19
1,755
314
1
113
3
10
17
9
1
41
74,155
&1
0.11
1.14
0.17
1.80
0.04
0.78
0.05
3.94
2.79
0.66
3.30
6.71
2.29
0.09
1.90
0.03
2.37
0.42
0.00
0.15
0.00
0.01
0.02
0.01
0.00
0.06
100.00
n
H
00
PREPARED BY OTS/IMO/PDB/NCISS
-------
APPENDIX D
ENVIRONMENTAL FATE CHARACTERISTICS OF TRI CHEMICALS
-------
-------
ENVIRONMENTAL FATE CHARACTERISTICS OF SARA §313 CHEMICALS
The following table highlights SARA Section 313 chemicals whose environmental fate
properties tend to raise or lower concern of exposure in the medium of release. Transport
or transformation processes that would tend to retain a chemical in the medium to which it
was released, thus increasing the potential for exposure via that medium, are noted with a
plus (+). Processes that would tend to enhance elimination of the chemical from the medium
to which it was released, thus reducing the potential for exposure, are noted with a minus (-).
Chemicals that have processes that fall in between these extremes are left blank. In general,
this exercise was done only for the organic chemicals, since data for the inorganics and metals
is often lacking and methods for estimating transport and transformation for these chemicals
are less developed. These chemicals were assigned NA (not applicable) in the table.
However, this is not to imply that one should not be concerned by exposure to metals. Metals
will persist, may build up in concentration with time, and may lead to considerable exposure.
In addition to the metals, some chemicals were not evaluated at all (e.g., ammonium salts, nitric
oxide) and these were assigned NE (not evaluated) in the table.
Transport Processes
The three transport processes that are considered are volatilization (Vol in the table),
leaching and soil mobility (L/SM), and bioconcentration (Bioc). The transformation processes
that are considered are Abiotic Air, Abiotic Water, Biotic Water, and Biotic Soil. The potential
for removal in a biological treatment plant is also considered. The criteria used to categorize
the chemicals is discussed below for each process.
Volatility is strongly determined by the Henry's Law constant of the substance, which is
the ratio of the chemical concentration in air to the concentration in water at equilibrium. The
Henry's Law constant can be estimated by dividing the vapor pressure by the water solubility.
Chemicals that have high Henry's Law constants will tend to volatilize relatively rapidly from
water (lowering concern for water exposure). Chemicals with low values will volatilize slowly
from water (retaining or raising exposure concern). Chemicals with a Henry's Law constant of
D-l
-------
>, 10"2 atm-mVmol were considered to be extremely volatile (assigned minus (-) in the table)
and chemicals with a value <. 10"* atm-m3/mol were considered to be relatively non-volatile
(assigned plus (+)).
The degree of leaching or soil mobility will depend on a variety of environmental factors,
such as organic content, pH, temperature, and clay content. However, the soil adsorption
coefficient of a neutral organic chemical normalized to the organic carbon content of the soil
or sediment (Koc) has been shown to correlate well with the relative mobility of a chemical in
soil or the tendency of the chemical to partition to sediment. Where measured Koc values are
not available, estimates can be provided from the octanol/water partition coefficient or water
solubility. For the purpose of characterizing the soil mobility of the SARA 313 chemicals, it was
assumed that chemicals with a log Koc of >. 4.5 would leach very slowly (assigned minus
(-) in the table since their level of concern for exposure would be lower since the chemical
would be more tightly bound) and values of <. 1.5 would readily leach, thereby increasing its
potential to enter ground water (assigned plus (+) in the table). Consumption of ground-water
or surface waters fed by ground water sources is probably the most significant source of
exposure from release to soil.2
The bioconcentration factor (BCF) is the ratio of the concentration of a chemical in an
aquatic organism to the concentration in the water at equilibrium. Chemicals with high BCFs
possess a potential for concentrations to build up in the food chain, such as in fish and birds.
This would affect the chemical's potential for human exposure (via fish consumption) as well
as the chemical's environmental impacts. When measured BCF values are not available, BCFs
can be estimated from the water solubility or octanol/water partition coefficient with the
assumption that the chemical is not rapidly metabolized by the aquatic organism. Chemicals
with BCFs .> 1000 were chosen as having significant potential for bioconcentration (assigned
plus (+) in the table) and chemicals with a value <. 250 were considered to have a low
potential to bioconcentrate (assigned minus (-) in the table).3
D-2
-------
Transformation Processes
There sire many abiotic degradation processes that result in the transformation of
chemicals that enter the atmosphere. Some of the most important processes are reaction
with hydroxyl radical, reaction with ozone (mostly important for chemicals with double or triple
bonds), direct photolysis, and hydrolysis in the gas phase. By far the most important is the
hydroxyl radical reaction, The hydroxyl radical rate constant, obtained either experimentally or
by estimation from structure, can be combined with a 24-hr average hydroxyl radical
concentration (8 x 10+5 molecules/cm3 at 25 °C) to give an average half-life. Rate constants
for hydrolysis and direct photolysis can also be used to calculate half-lives, but since
atmospheric rate constants are generally not available for the SARA 313 chemicals, scientific
judgment was used. Other processes were not considered because of time constraints and
because they are generally less important.4
Chemicals estimated to have a half-life of >. 1 year in the atmosphere were determined
to be relatively persistent (assigned plus (+) in the table because of increased concern of
exposure) and chemicals with a half-life of <. 1/2 day were considered to be of low persistence
(assigned minus (-) in the table because of decreased concern of exposure). Chemicals
having these relatively rapid rates still may remain in the environment long enough to result in
significant exposure, depending upon the environmental conditions encountered, such as wind
speed and distance to receptor populations.
In water, abiotic degradation processes include hydrolysis, direct photolysis, and indirect
photoreaction involving the transformation of the chemical in the presence of dissolved humic
acids and sunlight. The same criteria (i.e., t 1/2 <. 1/2 day and >. 1 year) used for the
atmosphere were used for assigning high and low concern for exposure to chemicals in water
that are affected by abiotic processes.5
Estimating the significance of biotic transformations in water or soil is perhaps the most
difficult because of the widely varying conditions found in the environment (different microbial
populations, varying nutrients, etc,) and the lack of appropriate experimental data. In general,
the estimates are based upon a combination of screening biodegradation studies and the "rules
D-3
-------
of thumb" for correlations between structure and biodegradability (e.g., the addition of chlorine
to a molecule will increase its persistence). These estimates were based upon the assumption
of aerobic conditions (applicable to surface waters and soils, but not to some ground waters
and sediments) and ultimate degradation. Chemicals were assigned a fast biodegradation
category (minus (-) In the table) if it was felt that they would completely degrade in 1 to 7 days.
Slow bfodegradation (plus (+) in the table) was more difficult to judge, but was thought to
require many months to years for ultimate degradation.*
The biological treatment column in the table indicates whether a chemical is rapidly
removed during biological wastewater treatment (assigned -P for removal by physical/chemical
processes and -B for biodegradation), slowly removed by any process (assigned plus (+) in
the table), or intermediate between these two extremes (blank in the table). In general,
chemicals that were considered to biodegrade fast in water and soil also were felt to
blodegrade fast under biological treatment conditions. Chemicals that were assigned a plus
in the table, and hence were not readily removed in treatment, were generally quite water
soluble (log Kow generally less than 1.5), non-volatile (Henry's Law constant less than 10'5 atm-
mVmoI, and were considered to be very resistant to biodegradation in a typical biological
treatment plant.7
D-4
-------
NOTES
1 Lynch, David. Computer Database of Physical/Chemical Properties for SARA 313
Chemicals. U.S. Environmental Protection Agency, Office of Toxic Substances, Exposure
Evaluation Division. March 1989.
2 Lynch, David. Computer Database of Physical/Chemical Properties for SARA 313
Chemicals. March 1989.
3 Lynch, David. Computer Database of Physical/Chemical Properties for SARA 313
Chemicals. March 1989.
4 Leifer, Asa. Abiotic Fate of SARA Title ill Chemicals in the Aqueous Phase in Natural
Water Bodies in the Environment. U.S. Environmental Protection Agency, Office of Toxic
Substances. March 1989.
5 Leifer, Asa. Abiotic Fate of SARA Title III Chemicals in the Aqueous Phase in Natural
Water Bodies in the Environment. U.S. Environmental Protection Agency, Office of Toxic
Substances. March 1989.
6 Boethling, Robert. Screening Assessment of Biodegradability in Soil and Water. U.S.
Environmental Protection Agency, Office of Toxic Substances, Exposure Evaluation Division.
March 1989.
7 Boethling, Robert. Screening Assessment of Biodegradability in Soil and Water. U.S.
Environmental Protection Agency, Office of Toxic Substances, Exposures Evaluation Division.
March 1989.
D-5
-------
-------
Environmental Fate Properties of SARA 313 Chemicals
TRANSPORT
Cas No. PS Vol L/SM Bioc
TRANSFORMATION
Persistence
Abiotic Biotic Biol
Ajr H20 H20 Soil Treat
Acetaldehyde
Acetamide
Acetamide, N-9H-fluoren-2-yl-
Acetone
Acetonitrile
Acrolein
Aerylamide
Acrylic acid
Acrylonitrile
Aldrin
Ally! chloride
Aluminum (fume or dust)
Aluminum oxide
l-Amino-2-methylanthraquinone
2-Aminoanthraquinone
4-Am i noazobenzene
4-Aminobiphenyl
Ammonium nitrate (solution)
Ammonium sulfate (solution)
Aniline
o-Anisidine
p-Anisidine
o-Anisidine hydrochloride
Anthracene
Antimony
Antimony and Compounds
Arsenic
Arsenic and Compounds
Asbestos
Barium and compounds
Barium Compounds
Benzal chloride
Benzamide
2-methyl-, hydrochloride
4,4'-methylenebis(2-chloro-
N,N-d imethy1-4-phenylazo-
Benzenamine
Benzenamine
Benzenamine
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene,
chloro-
1,2-dichloro-
1,3-dichloro-
1,4-dichloro-
dimethyl-
m-dimethyl-
o-dimethy1-
p-dimethyl-
hexachloro
hexahydro-
methyl-
l-methyl-2,4-dinitro-
l-methyl-2,6-dinitro-
1,2-methylenedioxy-4-ally1-
1-methylethyl-
pentachloronitro-
1,2-Benzenedicarboxylic acid anhydride
1,2-Benzenedicarboxylic acid, [bis(2-ethylhexyl)]ester
1,2-Benzenedicarboxylic acid, diethyl ester
Benzidine
l,2-Benzisothiazolin-3-one,l,l-dioxide, and salts
p-Benzoquinone
Benzotrichloride
Benzoyl chloride
Benzoyl peroxide
Benzyl chloride
Beryllium
Beryllium and Compounds
Biphenyl
(l,r-Biphenyl)-4,4'-diamine,3,3'-dichloro-
(l,r-Biphenyl)-4,4'-diamine,3,3'-dimethoxy-
75-07-0
60-35-5
53-96-3
67-64-1
75-05-8
107-02-8
79-06-1
79-10-7
107-13-1
309-00-2
107-05-1
7429-90-5
1344-28-1
82-28-0
117-79-3
60-09-3
92-67-1
6484-52-2
7783-20-2
62-53-3
90-04-0
104-94-9
134-29-2
120-12-7
7440-36-0
0
7440-38-2
0
1332-21-4
7440-39-3
0
98-87-3
55-21-0
636-21-5
101-14-4
60-11-7
71-43-2
108-90-7
95-50-1
541-73-1
106-46-7
1330-20-7
108-38-3
95-47-6
106-42-3
118-74-1
110-82-7
108-88-3
121-14-2
606-20-2
94-59-7
98-82-8
82-68-8
85-44-9
117-81-7
84-66-2
92-87-5
81-07-2
106-51-4
98-07-7
98-88-4
94-36-0
100-44-7
7440-41-7
0
92-52-4
91-94-1
119-90-4
L
S + +
S +
L + +
L + +
L +
S +
L +
L +
S
L
S NA NA
S NA NA
S +
S +
S +
S +
S* NE NE
L NE NE
L
L
S +
S*
S
S NA NA
NA NA
S NA NA
NA NA
S
NA NA
NA NA
L
S + *
S
S
S +
L +
L
L
L
S
L
L
L
L
S
L
L
S +
S +
L
L
S
S +
L
L -f
S + -
S
S +
L
L
S
L
S NA NA
NA NA
S
S +
S +
-
-
-
-
+
-
NA
NA
+
+
-
-
NE
NE
-
-
-
-
NA
NA
NA
NA
NA
NA
-
-
-
+
-
-
-
-
-
+
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
NA
NA
-
+
-7
-7
-
NA
NA
-7
-
.7
-
NE
NE
-
-
-
NA
NA
NA
NA
+
NA
NA.
-
_7
-
_7
-
-?
.7
-?
_7
-
-7
-
-?
-
-
-
NA
NA
-
-
-h
+ + +
+ + +
+?
+
NA NA NA
NA NA NA
-?
.7
-?
NE NE NE
NE NE NE
-?
-?
_7
+
NA NA NA
NA NA NA
NA NA NA
NA NA NA
+
NA NA NA
NA NA NA
-
+ + +
_7
*+?
+
+
+
+
+
+
+
+
+
-? - -
+
+
+
-7
-7
+?
+?
+?
-7
-
-
.7
NA NA NA
NA NA NA
+
-
-?
-B
-B
-B
-B
-B
-P
NA
NA
NE
NE
NA
NA
NA
NA
NA
NA
-B
-P
-P
+
-P
-P
-B
-P
-B
-B
NA
NA
+
D-7
-------
Environmental Fate Properties of SARA 313 Chemicals
TRANSPORT
Chemical
Cas No. PS Vol
TRANSFORMATION
Persistence
Abiotic Biotic Eiiol
Ajr H20 H20 Soil Treat
(l.l'-BiphenylH^'-diamine.S.S'-dimethyl-
8is(2-chloroisopropy1) ether
Bis(2-ethylhexyl) adipate
Broroof ortn
Butadiene
1-Butanaraine, N-butyl-N-nitroso-
1-Butanol
2-Butanone
Butyl acrylate
sec-Butyl alcohol
tort-Butyl alcohol
Butyl benzyl phthalate
1,2-Butylene oxide
Butyraldehyde
C.I Acid Blue 9, diammonium salt
C.I Acid Blue 9, disodium salt
C, Acid Green 3
C. Basic Green 4
C. Basic Red 1
C. Direct Black 38
C. Direct Blue 6
C. Direct Brown 95
C. Disperse Yellow 3
C. Food Red 5
C. Food Red 15
C. Solvent Orange 7
C. Solvent Yellow 3
C. Solvent Yellow 14
C. Solvent Yellow 34 (Auramine)
C. Vat Yellow 4
Cadmium
Cadmium and Compounds
Calcium cyanamide
Captan
Carbamic acid, ethyl ester
Carbamide, N-ethyl-H-nitroso-
Carbamide, N-methyl-N-nitroso-
Carbamide, thlo-
Carbamoyl chloride, dimethyl-
Carbaryl
Carbon disulfide
Carbon tetrachloride
Carbonyl sulfide
Catechol
Chloramben
Chlordane
Chlorinated fluorocarbon (Freon 113)
Chlorinated Phenols
Chlorine
Chlorine dioxide
Chloroacetic acid
2-Chloroacetophenone
Chloroethane
Chloroform
Chloromethyl ether
Chloromethyl methyl ether
Chloroprene
Chlorothalonil
Chromium
Chromium and Compounds
Cobalt
Cobalt Compounds
Copper
Copper and Compounds
p-Cresldine
Cresol(s)
m-Cresol
o-Crcsol
119-93-7 S +
108-60-1 L*
103-23-1 L
75-25-2 L
106-99-0 G
924-16-3 L
71-36-3 L
78-93-3 L +
141-32-2 L
78-92-2 L +
75-65-0 S
85-68-7 L*
106-88-7 L +
123-72-8 L +
2650-18-2 S
3844-45-9 S
4680-78-8 S
569-64-2 S
989-38-8 S*
1937-37-7 S*
2602-46-2 S*
16071-86-6 S*
2832-40-8 S*
3761-53-3 S*
81-88-9 S
3118-97-6 S
97-56-3 S +
842-07-9 S +
492-80-8 S +
128-66-5 S
7440-43-9 S NA NA
0 NA NA
156-62-7 S NA NA
133-06-2 S
51-79-6 S + +
759-73-9 S +
684-93-5 S
62-56-6 S + +
79-44-7 L
63-25-2 S +
75-15-0 L
56-23-5 L
463-58-1 G
120-80-9 S +
133-90-4 S +
57-74-9 L
76-13-1 L
0
7782-50-5 G
10049-04-4 G
79-11-8 S +
532-27-4 S
75-00-3 G
67-66-3 L
542-88-1 L
107-30-2 L
126-99-8 L
1897-45-6 S
7440-47-3 S NA NA
0 NA NA
7440-48-4 S NA NA
0 NA NA
7440-50-8 S NA NA
0 NA NA
120-71-8 S +
1319-77-3 S
108-39-4 L +
95-48-7 S
- -7
-
+ +?
-t-
-P
- -? - +
+ + + -B
-? -?
-? +?' + + -B
+ + + -B
+ +
- +?
+ ' + -B
-t + -B
. ' ' +
t
.7 . 4.
-7-7 ._p
-7
! _? +
-7 +
-?
- -
- -? -?
-?
-
+ - -?
- --? '
+ - - -P
NA NA NA NA ' NA NA
NA NA NA NA NA NA
NA NA NA NA NA
_
+? + + -B
- -7 -? +
-? ' -? +
-? +
i _
1 "
+ '
+ + - - -P
+ + - -P
-? + + ' -B
'
+ + -P
+ + -P
-
-
-
-
:
+
- - - +
-p
+7 .
- ' - -P
NA NA NA NA NA NA
NA NA NA NA NA NA
NA NA NA NA NA ,NA
NA NA 'NA NA NA NA
NA NA NA NA NA NA
NA NA NA NA NA NA
-?
:_7 + +
-? *. -f -B
;-? + 4- -B
D-8
-------
Chemical
Environmental Fate Properties of SARA 313 Chemicals
TRANSPORT
, ; Cas No. PS Vol L/SH Bioc
TRANSFORMATION
Persistence
Abiotic Biotic Biol
Air H20 H20 Soil Treat
p-Cresol
Cupferron
Cyanide and Compounds
2,4-D Acid
Decabromodiphenyl oxide
Dj-n-propylnitrosamine
Diallate
2,4-Diaminoanisole
2,4-Diaminoanisole sulfate
4,4'-Diaminodiphenyl ether
Djaminotoluene
Diaminotoluene
Diazoraethane
Dibenzofuran .
i,2-Dibromo-3-chloropropane
Dibutyl phthalate
Dichlorobenzehe (mixed)
Dichlorobromomethane
1,2-Dichloroethane
Dichloroethyl ether
1,,1-Dichloroethylene
1,2-Dichloroethylene
2,4-Dichlorophenol
1,2-D ichloropropane
1,3-Dichloropropene
Dichlorvos
Dicofol*
Diepoxybutane
Diethanolamine
Diethyl sulfate
1,4-Diethylene dioxide
Dimethyl phthalate
Dimethyl sulfate
alpha,aIpha-DimethyIbenzylhydroperoxide
Dimethy1hydrazine
2,4-D imethyIpheno1
Dinitrocresol
2,4-Dinitrophenol
Dioctyl phthalate
1,2-Diphenylhydrazine
Epichlorohydrin
Ethanamine, N-ethyl-N-nitroso-
Ethane, 1,2-dibromo-
Ethane, 1,1,1,2,2,2-hexachloro-
Ethane, 1,1,2,2-tetrachloro-
Ethane, 1,1,2-trichloro-
Ethane, 1,1,1-trichloro-2,2-bis(p-methoxyphenyl)-
Ethanethioamide
Ethenamine, N-methyl-N-nitroso-
Ethene, 1,1,2,2-tetrachloro-
2-Ethoxyethanol
Ethyl acrylate
Ethyl chloroformate
Ethyl 4,4'-dichloroberizilate
Ethylbenzene
Ethylene
Ethylene glycol
Ethylene oxide
Ethyleneimine
Ethylenethiourea
Fluometuron
Formaldehyde
2,5-Furandione
Glycol Ethers
Heptachlor
Hexachloro-l,3-butadiene
Hexachlorocyclopentadiene
Hexachloronaphthalene
106-44-5
135-20-6
0
94-75-7
1163-19-5
621-64-7
2303-16-4
615-05-4
39156-41-7
101-80-4
95-80-7
25376-45-8
334-88-3
132-64-9
96-12-8
84-74-2
25321-22-6
75-27-4
107-06-2
111-44-4
75-35-4
540-59-0
120-83-2
78-87-5
542-75-6
62-73-7
115-32-2
1464-53-5
111-42-2
64-67-5
123-91-1
131-11-3
77-78-1
80-15-9
57-14-7
105-67-9
534-52-1
51-28-5
117-84-0
122-66-7
106-89-8
55-18-5
106-93-4
67-72-1
79-34-5
79-00-5
72-43-5
62-55-5
4549-40-0
127-18-4
110-80-5
140-88-5
541-41-3
510-15-6
100-41-4
74-85-1
107-21-1
75-21-8
151-56-4
96-45-7
2164-17-2
50-00-0
108-31-6
0
76-44-8
87-68-3
77-47-4
1335-87-1
NE NE
NE
.7
NE
-7
-?
-?
_7
-?
+?
+
+
+ +
NE NE
-B
NE
-P
-P
_7
-7
_7
.7
-P
-P
- -B
-B
-P
+
-P
-P
,-P
-B
-B
D-9
-------
Environmental Fate Properties of SARA 313 Chemicals
TRANSPORT
Chemical
Cas No. PS Vol L/SM Bloc
TRANSFORMATION
Persistence
Abiotic Biotic Biol
AJr H20 H20 Soil Treat
Kexamethy1phosphoram i de
Hydrazine
Hydrazine sulfate
Hydrochloric acid (Hydrogen chloride (gas only))***
Hydrocyanic acid
Hydrogen fluoride
Hydroqulnone
Isobutyraldehyde
Isopropyl alcohol (mfg.-strong acid processes)
4,4'-Isopropylidenediphenol
Lead
Lead and Compounds
Lindane
Haneb
Manganese and compounds
Manganese Compounds
Mechloretharaine
Melaraine
Mercury
Mercury and Compounds
Methane, chloro
Methane, dibromo-
Methane, dichloro-
Mo thane, Jodo-
Kethanol
2-Hethoxyethanol
Methyl acrylate
Methyl bromide
Methyl tert-butyl ether
Hethyl chloroform
Methyl isobutyl ketone
Methyl isocyanate
Hethyl roethacrylate
4,4'-Hethylene bis(M,N-dimethyl) benzenamine
Hethylene bis(phenylisocyanate) (MBI)
4,4'-Hethylene dianiline
Methylhydrazine
Hlchler's ketone
Molybdenum trioxide
Mustard gas
N,H-Diroethylanil1ne
N-Nitrosodiphenylamine
H-Hitrosomorpholine
N-Nitrosonornicotine
N-Hitrosopiperidine
Naphthalene
1-Haphthylamine
2-Haphthylaraine
Nickel
Nickel and Compounds
Nitric acid
Hitrilotriacetic acid
5-Httro-o-anisidine
Nitrobenzene
4-Hitrobiphenyl
Mitrofen
Nitroglycerine
o-Nitrophenol
p-Nitrophenol
2-ilftropropane
Nitrosodimethylamine
p-Hltrosodiphenylamine
Octachloronaphthalene
Osmium tetroxide
1,2-Oxathiolane, 2.2-dioxide
Parathion
Pentachlorophenol
Peracetic acid
680-31-9 L -
302-01-2 L
10034-93-2 S
7647-01-0 G NE NE NE
74-90-8 G +
7664-39-3 G NE NE NE
123-31-9 S + +
78-84-2 L + -
67-63-0 L +
80-05-7 S
7439-92-1 S NA NA NA
0 NA NA NA
58-89-9 S +
12427-38-2 S
7439-96-5 S NA NA NA
0 NA NA NA
51-75-2 L +
108-78-1 S
7439-97-6 S NA NA NA
0 NA NA NA
74-87-3 G
74-95-3 L + -
75-09-2 L + -
74-88-4 L
67-56-1 L + -
109-86-4 L + +
96-33-3 L + -
74-83-9 G
1634-04-4 L + -
71-55-6 L -
108-10-1 L + -
624-83-9 L
80-62-6 L + -
101-61-1 S + +
101-68-8 S
101-77-9 S +
60-34-4 L + -
90-94-8 S +
1313-27-5 S NA NA NA
505-60-2 L
121-69-7 L
86-30-6 S
59-89-2 S + +
16543-55-8 S*
100-75-4 L + i-
91-20-3 S
134-32-7 S +
91-59-8 S +
7440-02-0 S NA NA NA
0 NA NA NA
7697-37-2 L
139-13-9 S +
99-59-2 S +
98-95-3 L
92-93-3 S
1836-75-5 S
55-83-0 L +
88-75-5 S
100-02-7 S +
79-46-9 L - -
62-75-9 L + +
156-10-5 S
2234-13-1 S*
20816-12-0 S NA NA NA
1120-71-4 L*
56-38-2 L
87-86-5 S +
79-21-0 L + -
-? + + -B
+ +
NE NE NE NE ' NE
+? +
NE NE NE NE NE
- - -B
-? + . + -B
f + + -B
- -?
NA NA NA NA NA
NA NA NA NA NA
+
NA NA NA NA NA
NA . NA NA NA NA
-
+
NA NA NA NA NA
NA NA NA NA NA
*?
+
+
-7-7 . . '
> + + -B
+ + * . -B
-? +? + + -8
+
+ + . -P
-? -?
-? + + -i
- + + + -B
-
- ,
-?
-? + + . -B
-?
NA NA NA NA NA
-?
+?
-7-7
-? - +
-? ' - +
-? - +
-?
-7
NA NA NA NA NA
NA NA NA NA NA
+
- -? +
+
+
-7
+
-? +
-?
-? -? - - -P
NA NA NA NA NA
_
-
+? - -P
+ + -B
D-10
-------
Environmental Fate Properties of SARA 313 Chemicals
TRANSPORT
PS Vol L/SM Bioc
Phenol
Phenol, 2,4,6-trichloro
Phenol, 2,4,5-trichloro-
p-Phenylenediamine ~ ~ ~ ~
2-Phenylphenol
Phosgene
Phosphoric acid
Phosphorus
Picric acid
Polybrominated Biphenyls (PBBs)
Polychlorinated biphenyls (PCBs)
1-Propanol, 2,3-dibromo-, phosphate (3:1)
Propiolaetone, beta-
Prop ionaldehyde
Propoxur
Propylene (Propene)
Propylene oxide
Prbpyleneimine
Pseudocumene
Pyridine
Quinoline
Selenium
Selenium and Compounds
Silver
Silver and Compounds
Sodium hydroxide
Sodium sulfate (solution)
Styrene
Styrene oxide
Sulfuric acid
Terephthalic acid
Tetrachlorvinphos
Thallium
Thallium and Compounds
4,4'-Thiodianiline
Thorium dioxide
Titanium tetrachloride
Toluene 2,4-diisocyanate
Toluene 2,6-diisocyanate
o-Toluidine
Toxaphene (Camphechlpr)
Triaziquone
1,2,4-Tr i ch1orobenzene
Trichloroethylene
Trichlorophon
Trifluralin
Vanadium (fume or dust)
Vinyl acetate monomer
Vinyl bromide
Vinyl chloride (monomer)
2,6-Xylidine
Zinc
Zinc and Compounds
Zineb
TRANSFORMATION
Persistence
Abiotic Biotic Biol
AJx H20 . H20 Soil Treat
108-95-2 S + +
88-06-2 S
95-95-4 S +
106-50-3 S + - -
90-43-7 S
75-44-5 G -
7664-38-2 S
7723-14-0 S
88-89-1 S + - +7
OS - ....
1336-36-3 L ' '" ,
126-72-7 L
57-57-8 L + -,
123-38-6 L +
114-26-1 S +
-. 115-07-1 G - -
75-56-9 L + -
75-55-8 L + -
95-63-6 L
110-86-1 L +
91-22-5
7782-49-2
0
7440-22-4
0
1310-73-2
7757-82-6
100-42-5
96-09-3
7664-93-9
, 100-21-0
961-11-5
7440-28-0
0
139-65-1
1314-20-1
7550-45-0
584-84-9
91-08-7
95-53-4
8001-35-2
68-76-8
120-82-1
79-01-6
52-68-6
1582-09-8
7440-62-2
108-05-4
593-60-2
75-01-4
87-62-7
7440-66-6
:: o
12122-67-7
L
S
S
S
L
L
L
L
S
S
S
S
S
L
L
L*
L
S
S
L
L
S
S
S
L
G
G
L
S
S
NA
-NA
NA
NA
NA
NA
-
NE
+
+
NA
NA
+
NA
NA
-
+
NA
+
-
NA
NA
NA
NA
NA
NA
NA
NA
NA
NE
NA
NA
NA
NA
+
NA
NA
NA
NA
_
NA
NA
NA
NA
NA
NA
_
-
NE
-
NA
NA
_
.. ,NA
'NA
-
_
_
-
+
_
_
+
NA
-
-
_
_
NA
NA
NA
NA
NA
NA
NA
NA
NA
_
NE
-
_
NA
NA
_
NA
NA
_7
-7
_
+7
-7
-
NA
-7
_
NA
NA
NA
-7
NA
NA
NA
NA
NA
NA
+
. NE
+
NA
NA
_
NA
NA .
_
_
-7
+
-7
+
+
-
NA
+
+
_7
NA
NA
NA
:
NA
NA
NA
NA
NA
NA
NE
+
NA
NA
NA
, NA
_
-
NA
+
NA
NA
NA .
-- -
NA
NA
NA-
NA
NA
NA.
NE.
NA
NA
NA
NA
_ ,
_
NA
NA
NA
NA
-B
. . -P
-P
-P
-B
-B
, -P
-B
-P
NA
., NA
NA
. NA
NA
NA
-P
NE
-B
NA
. NA
NA
NA
-P
-P
-P
NA
-B
NA
NA
NA .
D-ll
-------
Environmental Fate Properties of SARA 313 Chemicals
NOTES:
Chemicals of high level of concern fop exposure because of the stated process (volatilization and soil adsorption low,
bloconcentration high, and rate of transformation slow or low removal during biological treatment)
Chemicals of low level of concern for exposure because of the stated process (volatilization and soil adsorption high,
bloconcentration low, and rate of transformation fast)
PS
Physical State
L liquid
S solid
G gas
L* Liquid based on scientific judgement
S* Solid based on scientific judgement
G* Gas based on scientific judgement
Vol Volatilization
L/SH Leaching/ Soil Mobility
Bloc Bloconcentration
H20 Water
+? Uncertain at the persistent boundary (tl/2 >/= 1 year) [1 yearl year]
-? Uncertain half-life at the reactive boundary (tl/2=l/2day) [1/2 day>tl/2>l/2 day]
-8 Low concern of exposure because chemical is rapidly biodegraded during treatment
-P Low concern of exposure because chemical is physically removed during biological treatment
HA Hot Applicable but the elemental portion will persist
NE Hot Evaluated
D-12
-------
APPENDIX E
RELEASE GUIDANCE:
TYPES. FREQUENCY. CONTROLS. AND ESTIMATION METHODS
-------
-------
RELEASE GUIDANCE: TYPES, FREQUENCY, CONTROLS, AND ESTIMATION METHODS
The matrices in this appendix present information on air releases, wastewater releases,
solid and nonaqueous liquid releases, and occupational exposures for 38 categories of Section
313 chemicals. The information provided includes:
Types of releases.
Release frequency.
Controls in use.
Release estimation method.
Additional offsite and onsite information is provided for solid and nonaqueous liquid releases.
The occupational exposure matrices contain information on types of exposure, exposure
frequency, and controls in use. A listing of the chemicals in each subcategory (and a
description of each chemical) is provided at the bottom of each matrix. The information
provided in these matrices is currently in draft stage and under review at the Agency.
E-l
-------
PE1 Associates, Inc.
CATEGORIES FOR SECTION 313 CHEMICALS
Pace
E-4
E-5
E-7
E-8
E-9
E-10
E-12
E-15
E-16
E-18
E-19
E-20
E-21
E-22
E-23
Category
Adhesive uses
Agricultural chemicals
Catalyst uses
Chemical processing solvents
Cleaning/degreasing solvents
Coating and printing uses
Consumptive intermediates
Disinfectants and repellants
Dye and pigment chemicals
Electronic uses
Explosives
Food uses
"uel components
teat exchange chemicals, lubricants, and hydraulic fluids
.aboratory uses
Subcateqory
Solvent-based adhesive ......- , , ,-,
Water-based adhesive
Agricultural chemical
Consumptive intermediate in agricultural chemical manufacture
Gas
Liquid :
Solid
Processing solvent . , - .
Metal degreasing : , '.-;'.,
Textile cleaning
Solvent in inks
Solvent in coatings
Solid in inks
Solid in coatings
Gas ..;..,
Liquid
Solid
Liquid ... . . .:... >' --
Solid '
Dye/pigment
Dye additive
Consumptive intermediate in dye/pigment manufacture ,-.-...
Dye carrier solvent
Component etching
Solvent
Explosive constituent
Consumptive intermediate in explosive manufacture
Food additive
Food processing
Fuel additive
Nuclear fuel
Rocket fuel
Additive
Hydraulic/heat exchange fluid
Lubricant
Indicator/stain
.aboratory reagent or solvent
Research chemical
Other
E-2
-------
PE) Associates, Inc.
CATEGORIES FOR SECTION 313 CHEMICALS
Page
Category
Subcategory
E-25
Manufacture of the chemical
E-29
E-31
E-32
E-35
E-37
E-38
E-40
E-41
Other uses
Paint and varnish removers
Pesticides, insecticides, herbicides, and fungicides
Pharmaceutical uses
Photographic uses
Polymer, plastic, and resin uses
Pulp, paper, and textile processing
Water treatment chemicals
Gas
Volatile liquid
Low volatile liquid
Solid
Watet solution
Gas
Liquid
Solid
Solvent in paint and varnish removers
Solid
Liquid
Consumptive intermediate in pesticides, etc. manufacture
Consumptive intermediate in pharmaceutical manufacture
Solvent in pharmaceutical manufacture
Pharmaceutical product
Developer
Consumptive intermediate in photographic dye manufacture
Solvent in photographic film manufacture
Consumptive intermediate in polymer, etc. manufacture
Liquid additive
Solid additive
Resin carrier solvent
Pulp processing
Paper processing
Textile processing
Corrosion inhibitor
Disinfectant
Neutralization
E-3
-------
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I!
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II
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I
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e?1 i=-2-
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JMS S:
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(S-3J3:
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E-4
-------
PB Associates, Inc.
RELEASE INFORMATION -AGRICULTURAL CHEMICALS
Subcategory
Agricultural
chemical
Consumptive
Intermediate In
agricultural
chemical
manufacture
Types of
releases
Process
vents
Storage
vents
Transfer
losses
Fugitive
Releases
during
application
Process
vents
Storage
vents
Transfer
losses
Fugitive
Release
frequency
Intermittent
Continuous
Roulne
Continuous
Continuous
ntermlttent
Continuous
Routne
Continuous
Controls In use
Scrubber, adsorption,
absorption, Incineration
Scrubber
Unknown
Inspection/maintenanoa
Unknown
Unknown
Unknown
Unknown
nspecWmalntenance
Release
estimation
method
Engineering
estimate
Engineering
estimate
using EPA/
API methods
Engroering
estimate
using EPA/
API methods
Emission
factor with
some com-
position, teak-
ate, compon-
ent count
measurement
Engineering
estimate
based on
volatility of
the loud
product or
percent
partlculates
remaining
airborne
Engineering
estimate
Engineering
estimate
using EPA/
API methods
Engneering
estimate
using EPA/
API methods
Emission -
factor with
some com-
position, leak-
ate, compon-
ent count
measurement
Types of
releases
Process
waslewater
Run-off
Process
upsets,
SfflS
Release
frequency
Continuous
ntermlttent
Sporadte
Controls In use
Neutaftzafon, Ion
exchange, lagoons,
aeration
None
Unknown
Release
estimation
1) Monitoring
data
2) Engineering
estimate
Bngroertng
estimate
Engineering
estimate
based on
ilant records
on upsets and
spite
va.... ,~, - -
Crete land
release
None
Releases
during
application
None
Offslte
transfer
Disposal o
still
bottoms,
off-spec
product,
solids from
lagoon
None
Disposal of
nil bottoms
and
off-spec
products
Release or
transfer
frequency
Routhe
Continuous
Sporadic
Onslte
treatment methods
Recovery o) molars
None
Unknown
Release
estimation
Engineering
estimate
from plant
Disposal
records
Mass balance
based on
usage and
quantity
released to
other sources
JEngheering
estimate
2) Mass
balance
Types of
Harding of
agriculture
dwrricaJs
Exposure
during
application
Handing of
dwrrtcal
prior to
consumpfon
Jccupationi
Exposure
Routne
Rout
ntermffient
exposures
Local exhaust
ventilation, personal
protective eoupment
i
|
;
Personal protective
equipment (gloves)
Closed-loop transfer,
personal protective
equipment
M
cn
-------
9-3
t
tghiin
iliWli
f
5-5-
-------
PB Associates, Inc.
RELEASE INFORMATION - CATALYST USES
Subcategorv
Gas
UqukJ
SoM
Types of
releases
Storage am
handing
losses
Handing
losses prior
to addition
to reaction
vessel or
during
reclamation
of catalyst
Loss of
catalyst
during
regeneration
oxidation)
Release
frequency
Continuous
Intermittent
Roufne
Controls In use
Inspoclion/rnaintenancd
Closed-loop transfer
Paniculate controls
such as scrubber
Release
estimation
method
Engineering
estimate
using EPA/
API method
Engineering
estimate
using EPA/
API method
Engineering
estimate
Types of
releases
None
None
None
Release
frequency
N/A
N/A
N/A
Controls in use
None
None
None
Release
estimation
N/A
N/A
N/A
Crete land
release
None
None
None
Oflsite
transfer
None
Disposal
of spent
catalyst
Disposal
of spent
catalyst
Release or
transfer
N/A
Intermitten
ntermitlem
WHS Hqura releases
On site
treatment methods
None
Reclamation of catalyst
Regeneration of catalyst
Release
estimation
method
N/A
Engheeiing
estimate Iron
plant records
Engineering
estimate Iron
plant records
Types of
Leak
Handing of
catalyst
prior to or
after use
Handing of
catalyst
jcojpatom
Exposure
Sporadic
Intermittent
ntermiltenl
exposures
None
Personal protective
equipment
Personal protective
equipment
M
Subcategory
Gas
UqukJ
SoM
Chemical
CMoro methane
Acetoritrile
MlylcNoride
1£DicWoropropane
Titanium tetrachlorlde
AJuninum oxide
Ethyfene thtourea
Osmium tefoxlde
Comment
Catalyst solvent used In the manufacture of butyl rubber
Jsed in catalyst and metal complex catalysts
Used In resin catalysts
Catalyst reclamation
Catalyst used for organic synthesis
Used In rrtsceteneous catalysts
Accelerator for epichlorohydrin
Used as an oxldant in catalytic oxidation
-------
r
BEiEAse HFomttTioH - CHEHKM. WWCESSKG SOLVEHTS
Subcattgory
ProcassIngtoVtrt
/frntaMS
T»p«i»f
rattans
Mast
during
separated
of solvent
ton product
W«*st
ktqwncy
Confnuouc
Contois kits*
Process tndosun,
cwxtenar, carbon
adsorber, tare
(U*as<
eslrrafcn
msftod
Mass Monet
based on
usage toss
releases
byotwr
sources
Wasuwafirrtf<3s«
Typwol
n<«s4s
Roctss
H»ol,
spls
Bdusi
Ipwwicy
Sporadc
Controls In IB*
A«atoi,Hok>sM
naUiunlol
waslewatir
Bctoast
tstrralcn
mtud
Enghsoring
es(mal«
Iron plant
[ocofdsol
upats.and
spfc
OnciMbnd
nttas*
Nora
Otlsltt
tranilu
Wast*
sotant
HMUMOr
tramlir
lr«lo»ncy
nttfirMtnt
Ordto
tr»3tuant rmdiods
So^tnl rtdamerion
rWws*
stlmaJcn
n»t»d
Engineering
sdmali
tram plant
tfeposd
records
Tirpttol
iposues
Mida(on
anddmral
exposure
Ezpo&n
Ireqwncy
Roulnt
Cof*d5lnu$«
Local nhaust
VKitMn, personal
prouc*vj«qupment
Subcalooorv
Cneirical
Comment
Processing solvent
M
oo
Acetone
Acetoritrile
Bs[2-chloro-1-mtiy
-------
PB Associates, he.
RELEASE INFORMATION - CLEANHODEGREASING SOLVENTS
Subcatogory
Metal degreaslng
Tex lie clearing
Typos ol
releases
Uquiddrag
out
Evaporation
from
deagreaser
Dryer vent
Fugltve
Release
frequency
Roufra
Continuous
Corrinuous
Congruous
Controls In us»
Drain rack, Increased
drain (me
Raised freeboard.
Bd, refrigerated
condensed, carbon
adsorMon
Carbon adsorber,
refrigerated condenser
InspedorVmainlenafice
Release
estimation
meJxxl
IJEngtoering
estimate
2) Emission
factor
t)Engneerirx
estimate
2)Errisslon
(actor
1)Mass
balance
cherrfcal
usage
2) Emission
factor
Emission
factor
Types of
releases
Water con-
densatefrom
refrigerated
condenser
released to
sewer
Water con-
densatetom
condenser
released to
sewer
Release
frequency
Roufne
Routne
Contois In us*
None
None
Release
estmalon
melnod
Enpjneerlng
estimate
Engtnering
slmate
OnsHBland
release
None
None
Ollslte
transfer
Spent
solvent
disposal
Disposal of
filter
canister or
datoma-
ceous earth
filter
material
lannonaq
Release or
transfer
frequency
nterrritten
Intermittent
jeousitqua releases
Onsite
teatment methods
Solvent reclamation
None
Release
estimation
Engineering
estimate
based on
plant
Disposal
records
Engheerhg
estimate
based on
dsposaf
records
Types of
Handing of
solvent and
parts to be
cleaned
Leaks In
washer or
dryer
Handing of
cleaned
dotes
Spotting of
dotes
JccupaUon;
Exposure
Routine
Continuous
Routine
Intermittent
exposures
Refrigerated condensers,
local exhaust
ventilation, personal
protective equipment
Inspedfon/mamtenance
None
Local exhaust
ventaatlon
W
vo
Metal degreashg
'
Textile cleaning
CHorobereene
CNoroform
Cresol (rrfxed Isomers)
Dichtorometene
1,<-Dtoxane
Freonna
TetracHoroethytene
Wrototriacetlc add
Sodum hydroxide (soluJon)
fhtourea
1,1,1-Trichloroethane
Trkhloroelhylene
Bsp-ctilofO-l-metiyttlhyt) ether
Freon1t3
Tetrachloroemylene
Degreasing solvent
Degreaslng solvent
Cleaning compound component
VapordegreasingandcokJdegreaslngsolvent
StaMzer In chlorinated clearing solvents
Degreaslng solvent
Degreaslng solvent
Metal deartns (plating) solvent
Metal decreasing
Slver tarnish remover
Vapor degreaslng and cold degmashg solvent
Vapor degreasing and cold degreaslnj solvent
Spotting and cleaning solutions
>y cleaning solvent
Dry cleaning solvent
-------
RELEASE WFO>RW»T»H . COATWC MO PRWTWG USES
SubctttgorY
SarentlnHa
Solvent in coalings
Solid in inks
/tffttett
Tjptje)
releases
^Oration
dung ir*
(ormulafon
Evaporation
during drying
and cuing o(
Ma
Evaporation
during
coaing
formulation
Evaporation
during drying
and curing
ot coalings
Nora
FW«aa
t«*»ncy
Icnfrucus
Continuous
Continuous
Continuous
N/A
Contois It use
[Men ftfaing la*
Vapor recovery, carbon
adsorption, Incineration
Lid on nixing lank
In factory application
vapor recovery, carbon
adsorption, incineration
Non-factory application
no consols
NM
-
HliMM
islmlOT
mjfwJ
Ergrwrng
isl'mato
bas«dcn
solvent losses
during
lormuMon
Enjneerhg
estimale
based on Irk
usage, corn-
position and
control
efficiency
Enghxriig
estimale
based on
solvent tosses
during
formulation
Factory
application -
engineering
estimate
basedon
usage, com-
position and
control
efficiency
Non-factory
application.
basedon
100% usage
N/A
Vftsu yattr ttimtt
TjptJoI
rtiians
For water-
based Wa
orr/tiaib
polenfal
lorratnsi
during tank
ctearrng
For water-
based inks
only there is
potential
for release
during press
deanup
For water-
based
coalings only
there Is
potential for
release
during tank
clearing
For watef-
soUfe
coatings onty
here Is
potential
for release
during
application
equipment
deanup
For water-
based inks
only there is
polsrrtal
for release
during press
equipment
deanup
Rritast
kioujncy
Intnirttun
Roufni
Interrrinem
RouJne
Roufne
Cootebiiuu
tin
Km)
None
Nora
None
rains*
nJmafcn
mfKd
Enghxrhg
isfnviii
Engineering
estmale
Engineering
estimale
Enojneering
estimate
Engineering
estimate
S>IO and nonaqutous iqud reiusu
OreJuLnd
ntuM
NOB
None
None
Nora
None
OlltJI*
Kmstir
Otscosal
doBsp*c
Ht
Waste
solvent
from press
(tearing
Disposal
of off-spec
coating
Waste
solvent
trom
clearing of
application
equipment
Ffgmentin
waste
solvent
from
clearing of
press or
application
equipment
ivMastcf
Vanslif
lr«M9ncy
Sparate
Intofmittenl
Sporadc
nterrrittent
Intermittent
Orcitt
treatment mMtods
Nam
Solvent recovuy
None
Solvent recovery
Nora
Bitec*
estmstfcn
rotttd
Plant
dbposd
ncords
Plant
Disposal
records
Plant
Disposal
records
Plant
dsposal
records
Plant
dsposal
records
Occupatoiuf ttposuns
Typ»jc<
tipouts
Tank
doanhgand
maintenance
Press
operator
Press
dearingand
mainlenance
Tank
deanhgand
mairftnance
Coating
application
EqulpnM
cleaning
ft
application
Exposure
Irequency
inlirrriMn!
Continuous
Routhe
nlerm'ttent
Continuous
Routine
Continuous
Confcfehuse
Gnxrjfvtraatlcn,
perscnat protective
eqUprraot
General ventilation
General ventlation.
personal protective
eojJpmeot
General ventiHation,
personal protective
equprreot
Paint spray booti,
other local exhaust
venf nation, personal
protective equipment
Paint spray booti,
other local exhaust
ventilation, personal
protective equipment
Personal protective
equipment
M
O
-------
PB Associates, he.
RELEASE INFORMATION - COATING AND PRINTING USES
Subcategory
SoM In coatings
Air releases
Types ol
'releases
None
Release
frequency
N/A
Controls In use
N/A
Release
estimation
method
N/A
Wastewater releases
Types ol
releases
For water-
based
coatings
only there Is
potential
for release
during
equipment
cleanup
Release
frequency
Routne
Contois In use
None
Release
esl nation
method
Engreering
eslmate
Soid and nonaqueous liquid releases
Onstleland
release
None
Offsite
transfer
Pigment in
waste
sotvent
from
cleaning of
application
equipment
Release or
transfer
frequency
Intermittent
Onslte
treatment methods
None
Release
estimation
method
Plant
dsposal
records
Occupational exposures
Types of
exposures
Coating
application
Exposure
frequency
Continuous
Controls In use
Personal protective
equipment
Subcategory
Solvent In Inte
Solvent In coalings
Sold In Ws
Solid in coalings
Cherried
Hbutyl phthafak
J-Ethoxyothsnol
2-Methoxyethanol
Metiyfetiylketone
Methyi teobutytkelone
Acetone '
Acetoritrtle
Butyl acrylate
n-Butyl alcohol
Crasol (nixed Isomers)
o-Cresol
>Cresol
1,4-Omane
2-Ethoxyethaool
E«iyl acryiau
Ethyl acrytatt
Isopropyl alcohol
2-Methoxyethanol
Methyl acrylate
Methyl ethyl kotom
Methyl isobjtylketone
Methyl methacrylatt
Tohiene-Z,4-c1teocyanali
Xyfcne (nixed Isomers)
McrhCskettm
Titanium dioxide
Tolutne
Acetamlde
Wurrinum (fume or dust)
Utanlum doxldo
Toluene
2.4,5-Tridiorophenol
Comment :
Printing ktkigredent
Usedlninks
Usedlntts
Printing Inks sotvent
Solvent lor Ink* '
Solvent In coatings
Mscelaneous uses in coating compounds
Used In coalings and Inks
Solvent in coatings lormutaJons
Wire enamel sotvent
Wra enamel sotvent
Wire enamel solvent
Solvent In paints, etc.
Used in coatings '
Usedinlnks '
Used In coalings .
Solvert ki coatings
Used In roaSngs
Used h coatings
Coatings solvent ;
Solvent for coatings
Protective coatings
Used in coalings
Sotvent In paints and coaJngs
IntlatorslnUV-curedlnks
Whiener and opadfier for Inks
Sotvent for Inks
Antacid and plastdzer In coatings (lacquers)
Used In palms
Whttener and opadler for coatings, paper, aid paperboard
Solvent for coatings
AnH-rrtaoblal agent in paint
M
-------
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° 3 * :
If II
?1 I
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til a
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fill
HiS-
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al
Li III
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-------
PEI Associates, Inc.
RELEASE INFORMATION - CONSUMPTIVE INTERMEDIATES
Subcalegory
Cherried
Comment
Gas
Uquki
M
OJ
Ammonia
Carbonyl sullide "
Chlorine
Chloro methane
Diazomethane
Ethylene
Ethylene oxide -.
fydrogen fluoride
Propylene
Acetaldehyde
Acetone
Acrolein
Acrylonitrile
Allyl chloride
Arifine
o-Anisidne hydrochtoride
o-Antsidne
Benzal chloride
Benzene
Benzoyl chloride
Bis (2esylic acid production
/ariety of uses
Polymer and chemical Intermedate
Phenol and acetone Intermediate
Nylon Intermedate
Intermediate In plant growfi regulator
m-Chlorophenol intermedate, Intermediate In the production of feocyanates
Ethyl chloride-production, producSon of cNorinaled solvents, rinyldem chloride, etc.
Chlorinated ethylene Intermediate
Intermediate for chlorinated solvents
D-D mixture (poison) Intermedate
Alkylafon reaction Intermedate
Alkylating agent to produce methyl derivatives of thiols, etc.
Synthesis of vanillin, and used In alkyatng agents
Glycerine manufacturing
Organic synthesis
Styrene monomer Intermediate
Production of hexamethytene-trlamlne, pentaerythrltol, 1,4-butadene, Mmethylpropane,
phthallc anhydride, solid urea, acetylene chemicals, MK, stc.
Flame retardant, insect, and resin Intermediate
resin Intermedate
Manufacturing of adponttrile, methyl methacrylate, etc.
Manufacturing of acetone, etc.
Manufacturing of formaldehyde, methyl and butyl ethers, acetic add, chtoromeUianes, etc.
Him and polymer Intermediate
-------
I
E-14
-------
PEI Associates. Inc.
RELEASE INFORMATION DISINFECTANTS AND REPELLANTS
Subcategory
LJquH
SoW
Types of
releases
Volatilization
during
mixing of
disinfectant/
repellant
Application
ot
disinfectant/
repellant
Processing
of solid into
product form
Release
frequency
Roufne
Roufne
Continuous
Controls In use
Process endosura
None
Norn
Release
estimation
method
Engineering
estimate
Engineering
estimate
Engineering
estimate
Types of
releases
If product
Is water-
based, spis
can be
released to
water
None
Norn
Release
frequency
Sporadic
N/A
N/A
Contois in use
None
None
None
Release
estimation
motfxxl
Plant records
of spis
N/A
N/A
Sold and nonaqueous liquid releases
Onsfleland
release
None
None
None
Offsite
transfer
Disposal
ol off-spec
product
None
Disposal
of off-spec
product
Release or
transfer
frequency
Sporadfe
N/A
Sporadic
Onsite
treatment methods
Nora
None
None
Release
estimation
method
Enojneering
estimate
from plant
dsposaf
records
N/A
Engheartng
estimate
from plant
records
Occupational exposures
Types of
exposures
Volatilization
during nixing
Inhalation
and dermal
exposure
Dusting of
product
duing
handing
Exposure
frequency
Routine
Rou
nterm
ne
Item
Controls In use
Process enclosure
Personal protective
equpment
Local exhaust
ventilation, personal
protective equipment
(gloves)
M
M
01
Subcategory
Liquid
Sold
Cherried
Dibutyl phlhalate
Dimetiy! pWate
Peracefic add
Sodktm hydroxide (solution)
o-Crosol
HexachloroeDiane
Naphthalerw
Comment
Insect repelent
Insect (mosqutto) repeienl
Disinfectant and antiseptic In research
Disinfectant
Active Ingredient In disinfectants
Moth repellent
Moh repellent
-------
SubcMegory
**"""
Dy«addilrV«
Consumptive
Intermediate in
dye/pigment
manufacture
Dye carrier
solvent
Type* of
nfutes
parfcutates
durftg
transfer ol
powdwdye/
pgrrart
letoasedurltx
handing of
adddtVeprioi
lo formulation
oldye
tote ass during
handing of
cherried
during
reduction of
dyeJpigment
irior to dye/
.pigment
formation
Release
during drying
of dye
Ritau
tequmcy
hMnrimn
Intermittent
Roufne
Continuous
Controishuu
Ihiofseporirtroom
to store andrradyts
Sameasthosiusedto
control dye or pigment
Similar to consumptive
Intirmedate category
with controls based on
physical state of trie
chemical
Condenser
es*m»fcn
rotod
En^hoomg
Engbesrirg
isimate
Engbeerirg
estimate
Mass balance
based on
usage of the
che rrical lass
quantity re-
covered from
condenser
and quantity
retained in
textile
Typijol
For wiiw-
based dy«
rtdaMfrom
deanupand
fjfls
For waHr-
based dyes
potential
release from
deanupand
cnlc
spis
Spills 0)
chemical
prior to
consumptve
use to
produce
dye/pigment
If water
soluble my
be released
during
deaning
operations or
during texile
drying
finest*
hqumcy
Sporadc
Sporadc
Sporadc
Sporadc
Controls in us*
Km
None
Horn
None
Mate
tslman
Enghwring
estfmate
Engneering
esfmat*
Engineering
estirnata
CrnJatoxi
mtaa
No*
None
None
Norn
OiWu
transits
None
Nors
None
None
irinslir
itomncy
N/A
N/A
N/A
N/A
Cnsn
Here
None
None
Norn
tsamxwn
N/A
N/A
N/A
N/A
Typtsof
eiposuii
Exposureto
dyepowdtr
prior to miirx
Dorrml
exposure to
dyt/pigment
after mixing
Exposure to
additive
prior to rrixirx
Dermal
exposure to
additive
after mixing
Exposure to
chemical
prior to
consumptive
use to
dye/pigment
Cleaning
and other
maintenance
Eipxui
teqmncy
nurmtuoi
Sporadc
Inter mltttnt
'Sporadc
Sporadc
i
Intermittent
ContrfshuM
Ust o( $$p*vdtt f com
wUivMtaim to store
md nix dyes
Personal protective
equpront
Personal protective
equ'pment
Personal protective
ecopment
Personal protective
equipment
Personal protective
equipment
7
Subcategory
DyeJplgment
»
Cherried
AcetonJlrils
AJurrtnum oxide
C.I. Aod Blue 9, dammonrum sail
C.I.AddaueS.risodiumsdt
C.I. tad Green 3
C.I. Basic Green 4
C.I. Basic Red 1
C.I. Disperse Yellow 3
CJ. Food Red 15
C.lFoodRed5
C.I. Solvent Orange 7
Comment
TexSe dyeing
Hgmentusa .
Add dye for wool, si*, nylon, and leather; Intermediate for production of pigments, food dye
Add dye for wool, silk, nyton, and testier; Wermedlale for producfon of pgrrenls, food dye
Add dye for many applications and pigment Intermediate
Basic dye for many applications and pigment intermediate
Basic dye for many applications and pigment intermediate
Dispersion dye
Dye
Dye and p'gment intermediate
Solvent dye
-------
PEI Associates, Inc.
RELEASE INFORMATION - DYE AND PIGMENT CHEMICALS
Subcategory
Comment
Dye^igiraffl
Dye addlfve
Consumptive
Intermediate In
manufacture
I
M
«J
Dye carrier
solvent
C.I. Solvent Yellow 14
C.I. Solvent Yellow 3
Gil. Solvent Yellow 34
C.I. Vat Yellow 4
Calechol
Direct Black 39
Direct Blue 6
CXred Brown 95
Blphenyl
2,4-Diarrtnoanlsof. sufrate
2,4-Diarrinoanisol.
2,4-DianttoMuera
N.N-anwthylartllne
4-Nltrophenol
t-Airino-2-mePhenytenedamlrre
Sutfuffcadd
4,4'-TNodlanirm»
Titanium tetrachlorldo
c-ToUdne
2,6-Xyidne
Aratamide
Diethyl phthalate
Dimethyl phthalate
Solvent dy*
Sorventdye
Solvontdye
lye (or cotton, sft, wool, and paper
)xHalion bas* lor fur and hair dye preparaions
Pigment
°1»
Dy.
Dy.
Accelerant In fcrmMon of dye carriers for leitUt dyeing
Oxidation base for far dyeing; previously used in hair dyet
OxWalon base for fur dyeing and dy» IntermedatM
)eveloper lor direct dyes and dye and pigment intermediate
Used In dyes
UswJ In dyestutls
Dye htermedatt
Antnraqulnone dy. Menredlate
Sohrent dye Wermedat.
)nce used as dy. intermediate
Jsed In tw production ol dyes and pigments
Dytlnterrredaw
)jf. intermedate
)y» and liquid crystal intermediate
)y« Intermedate
Add dye lor wool, sft, nylon, and leather; Intermediale lor production of pigments, food dy.
Add dye for wool, sJk, njrton, and leattwr; Mtrmedat) lor producfcn of pigments, hod dy«
Wd dy» tor many appAcaUons and pigment Wermedat.
Jaste dye tor many applications, and pigment Intermediate
Jasfc dye for many appHcallons and pigment Intermedia!*
3ye and pigment IrMrmodiaw
)y« Inter medlaV)
lye ttermedaa
Jsed In Solvent Yellow 2 manufacture
Manufacture of ysHow, orange, and red dyes
)ye intermedate
3ye Intermedate
^e intermedate
)ye Intermedat.
Dye lnt«rmedai.
)y» Inter me law
Azo dye Intemwiat.
Manufacturing of dazo compounds
3yt Intermedate
Dy. delveloping and hair dye. Wotet 3, and Direct Black InlermedlatA
Jsed to manufactun) Inorganic dyes
Mordant Yellow 16 Intermediate :
Jsed to manufactun) titanium dioxide pigments
Dye Intermediate
Dyostuffs intermedate
Dye solvent lor textiles
Dye carrier to acelerate drying
Dy. carrier
-------
I
naase WFOPUMHOH . ELECTRONIC uses
Subctttgory
Component ekttng
Solvent
Other
Typtstl
ntoSIS
Process md
storage
Ventt
Evaporation
of solvent
during use
Handfog
tosses
RllMH
frequency
MenrtKeo
Conducts
Internment
Contoblnuu
Scrubber
Condenser or carbon
«dcoit)*r
Untewwn
ttfmtlai
Mm Wax*
besedcn
usage
Masstxfence
btsedon
solvent
usage
Engjhwring
tsflmati
Tjpud
SpHl. W3M
rime «fl«
ekttng
^a$
None
fWMM
SpOfldC
Sporadic
N/A
Contois in use
Neuniuiion
Hme
Nora
fWeoe
«Jrm«
-------
PB Associates, Inc.
RELEASE INFORMATION EXPLOSIVES
Subcategory
Explosive
constituent
Consumptive
tntwrredatein
explosive ,
manufacture
Air releases
Types of
releases
; None
Handling
losses prior
to use h
explosives
Release
frequency
N/A
Intermittent
Controls In use
None
Dopends on physical
state of the cherries)
"
Release
esl nation
mettiod
N/A
Engineering
estimate
Wastewater releases
Types of
releases
None
SpilS
Release
frequency
N/A
Sporadic
Controls In us*
None
None
Release
eslfrralon
method
N/A
fcngrocnng
simile
torn plant
records of
spits
Sold and nonaqueous liquid releases
Onstoland
release
None
Norn
Otfslte
transfer
Disposal ol
off-spec
product
None
Release or
transfer
frequency
Intermittent
N/A
Cnsile
teatment methods
Detonation
None
Release
estimation
metnd
Engrnerhg
estimate
N/A
Occupational exposures
Types of
exposures
None
Depends on
physical
state of
chemical
Exposure
frequency
N/A
i
Intermittent
Controls in use
N/A
Personal protective
eqjpment
Subcategory
Explosive
constituent
Consumptive
Intermediate In
explosive
manufacture
Chemical
Aluminum (fume or dust)
Nitroglycerine
Ptafcacfd
Acetamide
Nitricacid
Comment
Powder used In explosives manufacture
Dynarrite and smokeless gun powder ., -
Secondary high explosive ' . .
Antadd In explosives manufacture
Manufacture ol ammonium ntoate explosives . .
T
-------
I
ROEASE w»mwT»H. FOOD USES
Subcategory
ftodaddfrl
Food processing
ht nta&K
Typtsot
ntesn
(Weas«
Ufcghandre
ofiqud
icWtives
ROCKS
wts
Storage
vents
Transfer
losses
Wets*
ttquwxy
MwriMnt
Inttrirtttont
Conlnuous
Rouhw
Contois In us*
Ctosed-tocpiramhr
systims
Ateortxr, condonser,
tcntbvr
Absorber
Solvent recovey
system
Rwii.
istmfon
mtwd
Enojnwlng
sirrurt
lia^neering
sfmala
2)Moa'Mring
data
3)Errisslon
factor
Engineering
estimate
using EPA/
APImathods
1)Enojne»ring
estimate
using EPA/
API methods
ZJEirtssion
factor
Wisnwa«r«««aMS
Tvpiscl
M«2SM
Nn
Sph
PritKt
IntfiKCt
N/A
Sporadc
Contois In us«
Him
Untawwn
Rdtau
tdrralon
mrtxd
N/A
Engtmring
slnun
based on
plant records
of spills
OnttHI^J
rdtau
Nor»
No»
Offsttt
transltr
Nan
Disposal
of process
waste
irimfir
Irtqutncy
N/A
Sporadc
Onslte
tiUmM rmttnds
Nora
Nora
fWWM
isHmatoi
jMf)^]
N/A
Engtwering
sfmtl*
based on
plant disposal
records
Tvptiol
wpQStrts
Handing of
addlve prior
tofooduse
Handing o(
dwncd
prior to us*
In process
Exposm
kequtncy
InterrrMint
Inter rrintnt
Contois In us*
Pwioral protectfv*
«qi/firen(
Personal protective
eqjpfnent
Subcateaory"
Chemical
Foodaddtve
Food processing
Hepoxybulane
Saccharin
Ochtoromelhane
Hydrochloric add
Prevents rriaobW spoilage
Sweetener
Used In spices and beer hops and coffee extraction solvent
Food processing
-------
PEI Associates, Inc.
RELEASE INFORMATION - FUEL COMPONENTS
Subcategory
Fuel additive
Nudearfuei
Rocket fuel
Air releases
Types ol
releases
Storage
losses
Transfer
losses
None
Storage
losses
Transfer
losses
Release
frequency
Continuous
Rouble
N/A
Continuous
Route
Controls In use
Condenser, tare,
absorber
Floating roof tank, vent
» flare or condenser
None
. Unknown
Ctoosed-toop transfer
Release
estimation
method
Engheering
estimate
using EPA/
API method
Engheering
estimate
using EPA/
API method
N/A
Engineering
estimate
using EPA/
API method
Engineering
estimate
using EPA/
API method
Wastewater releases
Types of
releases
FuelspBs
None
None
Release
frequency
Sporadic
N/A
N/A
Contois In use
Norn
None
Norn
Release
eslmaton
method
Plant records
of spills
N/A
N/A
Sold and nonaqueous liquid releases
Onslteland
release
None
Unknown
None
Offslte
transfer
None
Unknown
Norn
Release or
transfer
frequency
N/A
Unknown
N/A
Onslte
treatment methods
None
Unknown
None
Release
estimation
rrethod
N/A
Untowwn
N/A
Occupational exposures
Types of
exposures
Transfer
operations
Unknown
Transfer
operations
Exposure
frequency
Routine
Unknown
Routine
Controls In use
Closed-loop tansfer,
personal protective
equipment
Unknown
Closed-loop tansfer,
personal protective
equipment
M
to
Subcategory
FuetadoWve
Nuclear fuel
Rocket fuel
Cherrical
ten-Butyl alcohol
1,2-Dibromoelhane
2-Methoxyemaml
Mehyl tert-buryl etrar
Toluene
Thorium doxido
Alunrinum (fume or dust)
Dibutyl phthalate
1.1-Dimethylhydrazine
Methyl hydrazine
Nitroglycerin
Comment
High octane HenoTng component In gasolne
Gasoline addllrve
Ant-icing fuel addMve
High octane addMve
Octane-boosing component
Fuel in nudear reactors
Consttuent In rocket fuels
Propellant plastdzcf
Rocket fuel propelant
Rocket propellant
Propellant
-------
RELEASE IHf ORMATIOH HEAT EXCHANGE CHEMICALS, IUBRCAKTS, AND HYDRAULIC RUDS
Subcalegcry
Addlllve
Hydraulic/heat
exchange luld
lubricant
Types ol
releases
Dustig during
handing prior
to addlon to
fUd
leaks
Spils, leaks
Release
frequency
Intermittent
Sporadc
Sporadc
Contois In use
Nora
Absorbants to
colect [quid sp»s
Absorbants to
collect spills
Release
esfmafon
met**)
Engineering
estimate
Engineering
estimate
Engineering
estimate
Types of
releases
Wasting of
spls, leaks
down sewer
Wasting ol
spis, leaks
down sewer
Wasting of
spills, leaks
down sewer
Release
Internment
Intermittent
Intermittent
Contois In use
torn
Nora
None
Mate
esf melon
rmtxx)
Engineering
esimaie
Engineering
esfmate
Erghxrtig
eslmate
Ontheland
release
None
None
None
Offslte
transfer
lor Disposal
or recycle
CoHecUon
lor disposal
or recycle
CoSectkm
lor disposal
or recycle
transfer
frequency
kiterrritteni
Inlerrrittent
lntermi
-------
PEI Associates, he.
RELEASE INFORMATION - LABORATORY USES
Subcategory
Indicator/stain
Laboratory reagent
or solvent
Research chemical
Types of
releases
Mere
Released
from lab
rood
Released
. from lab
hood
Release
frequency
N/A
Sporadc
Sporadic
Contois In use
None
None
None
Release
simaion
melhod
N/A
Mass balance
based on
usage less
quantity
consumed In
reaction,
Disposed of
town sanitary
sewer or
disposed of
as solid
waste
Mass balance
based on
usage less
quantity
consumed In
reaction,
dsposed ol
town sanltar)
sewer or
Disposed ol
as solid
waste
Types of
releases
Disposal
down
sanitary
drain
Disposal
down
sanitary
dran
nsposa)
down
sanitary
drain
Release
frequency
Sporadic
Sporadic
Sporadc
Contois In use
None
None
None
Release
estfmafon
method
Eslmate
based on
usage
records
Mass balance
based on
usage less
quantity
released from
lab hood or
Disposed of
assoBd
waste
Mass balance
based on
usage less
quantity
consumed In
reaction,
released from
lab hood, or
Disposed ol
as solid
waste
Sold and nonaqueous liquid releases
Onslteland
release
None
None
None
Ottslte
transfer
None
Disposal
of lab
waste
Disposal
of lab
waste
Release or
transfer
frequency
N/A
Intermittent
Sporadc
Onslte
f Otflrosnt mothods
None
Norn
None
Mease
estimation
N/A
Engheering
estimate
from lab
records
Engineering
estimate
from lab
records
Occupational exposures
Typetof
Polenta1
dermal
exposure
Wia-aflon
or dermal
exposure
during usage
Inhalation
or dermal
exposure
during use
Exposure
frequency
Sporadc
ntermirten
Sporadc
1
Persona) protective
equipment (gloves)
Laboratory hood,
personal protective
equipment (gloves)
Laboratory hood,
personal protective
equipment (gloves)
M
U>
Subcategory
Indicator/stain
Laboratory reagent
or solvent
Research chemical
Chemical
C.I. Add Blue 9, dammonlum sal
C.I.AcidBlue9.dsodumsart
C.I.AddGreen3
C.I. Solvent Yellow 3
AcetonMIe
p-Ansdne
Bromoform
C.I. Solvent Yellow 3
Catechol
CHoromethyl methyl ether
Hydrazine sulfate
Thbacetamide
2-Acetylaminofluorene
Benzidne
Bis(chloromelhyl)ether
DichloroDromomethane
Diepoxybulane
Comment
Indcator, biological stain
fndcator, biological stain
Indcator and biological stain
Biological stain
Solvent In HPLC
Analytical reagent
Lab reagent
Analytical reagent
Analytical reagent
Reagent
Analytical testing of Hood
Lab chemical
No commercial use
Research cherrical
No commercial use
No commercial use
Reasearch reagent
-------
12 11 3
ll332333S332*?3l3
'
1
i
5
E-24
-------
PEI Associates, Inc.
RELEASE INFORMATION - MANUFACTURE OF THE CHEMICAL
Subcategory
Gas
Volatile liquid.
-.10,
Air releases
Types of
releases
Process
vents
Storage
pressure
relief
valves
Fugitive
emsscm
Process
vents
Storage
. vents
Transfer
losses
Fugitive
emissions
Release
requency
ntermittent
Sporadic
Continuous
Intermittent
Continuous
Roulne
Continuous
Contois In use
Flare, scrubber
Vent to flare
Inspection/maintenance
Condenser, flare,
absorber, scrubber
Floating roof tanks,
vent to flare or
condenser
Closed-loop transfer.
vapor recovery
Inspection/maintenance
Release
estimation
method
) End/netting
estimate
2) Monitoring
data
Engineering
estimate
Errission
factor
with some
composition/
leak rate/
component
count
1) Engineering
estimate
2) Monitoring
data
3) Errission
factor
IJEngVwering
estimate
using EPA/
API method
2) Emission
(actor
1) Engineering
estimate
using EPA/
APl.method
2) Emission
. (actor
1) Errission
factor with
some
composition/
leak rale,
component
count
measure-
ments
Wastewater releases
Types ol
releases
Not likely; If
product Is
as dissolved
In water
spils could be
released to
water
Process
upset, spills
Release
iequencv
Sporadic
Sporadic
Controls In use
Aeration used for
freatrmnt ot other
chemicals would also
remove these gases
Surface Impoundment
or lagoon with biological
treatment, aeration,
orPOTW
Release
estimation
mettxd
Plant records
ol spills ol
gas In water
solutions
Engheering
estimate
based on
plant records
of upsets
and spils
Solid and nonaqueous liquid releases
Onslttland
release
None
Nona
Ollslte
transfer
None
Disposal
ofstitt
bottoms,
off-spec
product
Release or
transfer
frequency
N/A
Sporadic
OnsIM
treatment methods
None
Solvent recovery,
Incineration
Release
estimation
method
N/A
Engineering
estimate
from plant
Disposal
records
Occupational exposures
Types ol
exposures
Samplng
Maintenance
Samplng
Maintenance
Transfer
operations
Exposure
frequency
Routine
Intermittent
Routine
ntermittent
Routine
,
Contois In use
Closed-loop samplng
Personal protective
equ$rnent
Closed-loop samplng
Personal protective
equipment
Closed-loop transfer,
personal protective
eo^Jpment
M
I
to
-------
I
RELEASE IXfORMATBH lUHUFACTVnEOf THECHEMKAt
Subcanqoy
lowwtaltalcfjld
0
SoM
£
Water soMon
Tjpwel
ntoasis
Proctss
vims
. Storage
vents
Transfer
losses
Fugitive
errissions
Release of
partteulates
durhg (tying
and packagirx
Mxfngot
chemical and
water to
form solution
W«2S*
howncy
Sporadc
Confnuous
Roufne
Confnuous
Continuous
Sporadc
Contois HUM
CcodtntK, lira,
ibsotbtr.unjbbtr
Btcaustodow
vdaflly.probaUyno
controls
Btcaustoflow
votaMly, probably no
controls
Norn
Fabric ffiter, scrubber
Control of dusting
prior to rrixlngwilh
water
Ura
rfrralcn
rmtxxl
1)&aVwdng
tsfrmM
ZJMonMng
data
EnghKring
tslmaH
torn EPA/
APImlKd
Engineering
estrnatt
from EPA/
APImelhod
Enghealng
islmatg
tesdon
cornporison
wld volatile
chenicals
adjusted (or
dflaencsln
vapor
pressure
Engh&fflng
eslmale
Englmering
estimate
Typ«jol
nl«as«s
Proctss
ups«ls,sp«b
Release from
water based
nanutactninc
processes or
from
scrubber
wastewater
Spilsof
cherried
In water
solution
fWuu
frtqutncy
Sporedc
Continuous
Sporadic
Contois In us*
SufaalnpouncVmnt,
tocjoonwitibtotoglcM
traalrntnl, inaftxi.
orPOTW
Settling tanks, ffralon
None
rUw*
tttmtrfoi
Enghxrhg
isJrraH
bastdcfi
plant ttcords
ofuputs
findspifs
1} Monitoring
data
2)Endneering
estimate
Plant records
of spills
OnfMbnd
Process
waste
Nora
(Xfilll
Disposal
oJsa
bottoms,
ofl-sptc
product
Process
waste
None
transit;
Sporadc
nterrrttteni
N/A
CroiH
SdwtrKOrtry,
xkiMslcn
Nora
N/A
MMU
tsXrmfai
EncjiTK^ig
tstrnjlt
from plant
dspoMl
records
Endjnoertftg
estimate
N/A
Typttrf
Sarrfing
MaHtnanc*
Trtmftr
optralons
Dusting of
loductdurinc
Packaging
Dermal
exposure to
solution
Eipmrt
Routu
nftrTTAtin
Routw
Bouth*
Sporadte
Contdstiuu
CbmHoopsarrping
Pirsonal polictJve
KfJprart
Oos«d-looplrtnsf»r,
ptrsond proticUvt
cjJpwrt
Local exhaust
VMrilarJon, personal
prote dive equipment
Personal protecflw
eifjpmenl
'
7
to
0\
-------
PEI Assodates. Inc.
RELEASE INFORMATION MANUFACTURE OF THE CHEMICAL
Gas
- Volatile liquid
i.
:
Low volatile
^ Iquid
Ammonia,
1,3-Butadiene
Carbonyl sullide
CMorlne . "
Acetaldehyde
Acetone
Acelonitrile
Acrolein
Acrylic add
Acrylonilrile .
Wlyl chloride -
Aniline
Benzal chloride
Benzene
Benzole trichloride
Benzoyl chloride *
Benzyl chloride
Bis(2-chloro-1-metriyl elhyl) elher
Bis(2-chloroethyl) ether
Bis(2-elhylhexyl) adpate
BsjcNoromelfiyl) elher
Bfomolorrrt . ,
3romomelhane
Butyl acrylale '
ri-Butyl alcohol ' ...
sec-Butyl alcohol : .... ..
tert-Butyl alcohol ' ,. .
1.2-Butylene oxide .
Butyraldehyde
Carbon disuffide
Carbon tetracNbride
ihtorobenzene ,-.....-
o-ArtskJnehydrochlorlde
ftArteldne .
p-Arfcldne .
Butyl benzyl phthalate
Di-(2-ethylhexyl) phthalale : '".."
2,4-DiarrtnoanisolesiJrfate
CMorlne doxide
Chloroetiane
. CMoromethane
. Dazometiane
Chlorometiyl methyl elher
Chloroprene ,
Cresd (rrixed isemers)
m-Cresol .
Cumene
.Cumenehydroperpxlde
i . . . Cydohexane ...
1^-Di'bromoethane
DicHorobenzene (rrixed isomers)
.-', 1,2-Dichlorobenzene
, .. 1,3-Dchlorobenzene.
. . OcNorobromomelhane
, 1^-Hchtoroetiare .
1^-Dlchloroelhylene.
Dchloromlhane .
. 1.2-DichlofOpfopane
. ^ 1,3-Dfchloropropylene
, Diepoxybutane
1,1-Dimethyl hydrazine
Dimethyl sultate
, N.N.rjrroltiylartline
. Dimethylcarbamyl chloride
, 1,4-Dtoxane
EpJchjorohydrin
, 2-Ethoxyethano)
Ethyl acrylate
. Ethylbenzene
. ... Elhylenelrrine ;
Formaldehyde
Dlbutyl phthalate
. Diethyl phlhalato '
: . ." ' Diethyl sulfate
', Dimethyl phlhalate ;
n-Dioctyl phftalate ",
Ethylene glycol i
Chemical
Etiyteie
Eftytene oxide
Freon113
Hydrogen IhwrlrJe - -
HexacNoro-1,34utarJeni
! Hexacnlorocydopemadlene
Hexamethylphosphoramide
Hydrazine
Hydrochloric add
Hydrogen cyanide
. ... -Isobutylralderiyde ~ ; "
bopropyl alcohol
- Methanol'
2-Memoxyethanol
Methyl acrylato
Methyl ethyl ketone
Methyl hydrazine
Metiyl iodide
: Methyl isobutyl ketone
Methyl Isocyanate
Methyl melhacrylate
Methyl ten-butyl ether
Methytene bromide
Nitric add
Nitrobenzene
. Nitrogen mustard
Nitrodycerin
2-Nltropropane
N-Nllrosodietiylamoe
N-MtrosomefiyMnylanlllne
Peracefcadd
Phosgene.
N-Wtrosodi-n-butylarrine
. .-...., N-MJosodi-n-propylamlne
.---. ^ . N-Ni^osodlmethylarrine
. E N-Nitrosonomlcotlne
,-.... N-NitosopipetWine
Phosphoric add
Mjstardgas
Propylene
Vmyl bromide
Vinyl chloride -' * ' '
Proponaktehyde
beta-Propriolactom '
Propylene oxkle
^ Propyleneirrrne
Pyridhe . ""'"
: Oulnoiie " ; ' ' " ;
' Salrote ; ' - ;
Styrerte i
Styrene oxide ;
1,1,2,2-Tetachloroethane
TetracNoroethylene
Titanium tetrachlorkto
Toluene
Toluene-2,6-
-------
BEIEASE WfOMWXW - HWWFACTWE OF THE OtEWCM.
SuCQMqaY
at
&«
AojtaoWt
MnirunraiJi
l-Aniral-ratyantnqutont
Z-Antooantoqutoni
Anlhracaw
Astatra
Bauidra
CoWumcyanartdo
CHoroacilcadd
2-Cttooaoilophonont
p^ttsidne
o-Crtsol
WateftoMon
Ammonium nltato (solutfon)
2.4-OwiwUumi
3^-DdtaotonAIn.
OtlwxIaiTtni
2,4.Hnilroplxnol
2,4-OMIrololuini
2,6-OHtotoknnt
UDfptnflytyfcuine
Btijtonn Houtoa
Hmiixttorebenztni
He«K«oro«f>an«
HeiacHoconaplhelent
Hydradni sUlats
Ammortum sdlalu (sodrfon)
4.f.tep°PjHr*ifr*d
UMcarti
Vttintn
OsiriumHIroifili
PmtacHcrofiwd
Rurd
4.4>-Miti)
00
-------
PEI Associates, Inc.
RELEASE INFORMATION - OTHER USES
Subcategory
Gas
Liquid
Sold
Types of
releases
Storage
leaks
Handing
losses
Handing
losses
Release
frequency
Sporadic
Roufne
Routne
Contois In use
None
Unknown
Unknown
Release
estimation
method
Engineering
estimate
from plan!
records of
leaks
Engineering
estimate
Engheering
estimate
Types of
releases
None
Uses too
diverse to
generalize
Uses too
drverseto
Release
frequency
N/A
Unknown
Unknown
Controls in use
None
Unknown
Unknown
Release
esS melon
rneftod
N/A
Unknown
Unknown
Crete land
release
None
Uses too
diverse to
generalize
Uses too
diverse to
generalize
Oflslte
transfer
None
Unknown
Unknown
Release or
transfer
frequency
N/A
Unknown
Unknown
Onslt*
teatment methods
None
Unknowi
Unknown
Release
estimation
N/A
Unknown
Untaovn
Type, of
exposures
Storage
leaks
Exposure
from handing
ofcherrical
Exposure
from handing
ofcherrical
Exposure
frequency
nterrrittent
Intermittent
Intermittent
exposures
Controls in use
None
Persona! protective
equipment (gloves)
Personal protective
equipment (gloves)
i
Subcategory
Gas
UquW
Solid
Chemical
Chlorine dfoxkte
Hydrogen fluoride
Mustard gas
vinyl bromide
Acetonltrlle
Ammonium surfate (solution)
Bs(2-cti!ofO-1-melhy1 ethyl) ether
Bromoform
tort-Butyl alcohol
1.2-Butylene oxide:
N.N-Dimeihyl aniine
2-Ethoxyetrianol
HexacNoro-l^-tutadfene
Hy*odiloric add
Hydrogen cyanide
Isobutylraldehyde
teoprppyl alcohol
Methyl eliyl kelone
Methyl Iodide
Methytenebrorrlde
Nitric add ' -
Propane sultone " -
Propyteneim'ne
Quinoine
Sodium hydroxide (solution)
Sodium siilfate (solution)
Sulfuricadd
Titanium tetrachlorlde
1,2,4-TricMorobenzene
1,1.1-TricNoroelhane
Acetamide
Alurrinum (fume or dust)
Comment
Odor control agent
Nudearuses
Used In warfare
Fiber flame retardant
Stabilizer for chlorinated solvents
Caprolactum manufacturing
Extractant
Ruid for ore separation
Denalurated for alcohol mixtures
Add scavenger for chlorinated compounds
Used In sealants
Extraction cherrical
Manufacture of plnhote free films -
Steel pickling, cherrical manufacturing
Chelafng agent
Corrosion Inhibitor
Various cosmetic uses
Used In magnetic tapes
Metbylating agent -
Gaogeftjid
Manufacluring of atf pic add, TDI, nttrobenzeneanillne
Derivalzing agent .
Specialty cfwrrtca! derrvatfves
Corrosion inhibitor
Refining of vegetable oils, pH control, alkaline bottle washing formulations, washing
napththalene, stabifzat'on of sodum hydrochloric, petroleum refining, etc.
Glass rriil reparing
Copper leaching, alkylaHon of isobutane, inorganic dierrfcals, industrial organic dierricals
Smoke screen devices tor the military
Wood preservative agent against insects
Solvent in aerosol dispensing products
Soldering flux, stabilizer, accelerator, and plasHdzer In leather and films, antacid In
cosmetic industry
Powdered aluminum alloys used in manufacturing of bushing, gears, tool, and machiie parts
M
to
vo
-------
PB/teod»Hj,hc,
RaEASE KFORWTOH OTHER USES
Subaagory"
Churtal
Comma!
SoH
Nurrinumoxldt
Arthr«c«n«
Atsenlc
Asbestos
30nzoy1 peroxide
CaWumcyanamMe
CatKhol
Suplerrcn
DKabrofnodjphenot o
D««ianolarrir«
IfexadilorobenzerB
Heiodilwositian*
Hexacttoronaptafaw
Hydrawie tUlatt
Ostnum leJoxida
Plate add -
Saccharin
Thofium (f oxHe
2,4.5-Trkttoroph«ool
Flam rttardmt ffitn, ibsorbwu, cicanto. lie.
31 M wood, md rnddng scrMnt Me.
jtassproduclon
Ctrrants, looring, roolng, paddnj, Inaitfon. Me.
Bttading agent
Us»d In sMI rftHatton and (teuMurlzato)
Ltader taming agent
faagent cheirtcal for chelalng m«ms
FIIJTO retardant
Add absorplon «x) corrosion Wifbtto
Coupling agmt also us«d In warfare
Adds Bud color to poryte drtcs
DsgrosOT In M and Mg metals manufacturing and chain transfer agents
Gauge and kislurmnt Md, electopteing stop-ofl chemical
SoMtrlng lux, ralMng ran metals
^on corrosion IrWbitor
Used In aqua rog'a relrtng
OikSzef In fireworks
Colmeies
kiufMfescent agent in gas Kgttfrig
Ptrservalve for rubber gaskets
OJ
o
-------
PS Associates. Inc.
RELEASE INFORMATION - PAINT AND VARNISH REMOVERS
Subcategory
Solvent in paint
and varnish
removefs
Air releases
Types of
releases
Release
during
formulation
Evaporation
during
application
Retoase
frequency
Continuous
Coninuous
Contdtlnus*
dosed Id on mixing tank
Nora
Release
estimation
method
B^nralny
estimate
1) Emission
factors
2) Mass
balance
based on
usage less
quantity
released ID
water or
soM waste
Wastewater releases
Types of
releases
Spils
Splls
Release
Irequency
Sporadc
Sporadc
Contois In use
None
None
Release
esl melon
method
Engineering
estimate
1)Eirisslon
factors
2) Mass
balance
based on
usage less
quantity
released to
water or
soH waste
Solid and nonaqueous liquid releases
Onsteiarx)
release
None
None
Offslt*
transfer
Ncm
Disposal
of old
paint
Release or
transfer
frequency
N/A
Intermittent
Orrsite
teatment methods
None
Incineration
Release
estimation
mstfiod
N/A
Engneering
esdmate
based on
plant oHposal
Occupational exposures
Types of
exposures
Inhatafon
and dermal
exposure
inhalation
and dermal
exposure
Exposure
Irequency
Continuous
Congruous
whHe
stripping
Controls In use
Ud on mixing tank,
local exhaust
ventilation, personal
protective equipment
General ventilation.
local exhaust
variation, personal
protective equipment
Subcategory
Solvent In p*t
and varnish
removers
Cherncal
Acetone
Bis(2-chloro-1-methyl etiyl) ether
Dibutyl phtialate
dcnloromethane
2-Ethoxyethanol
2-Nfropropam
Sodum hydroxide (solufon)
Comment
PaJrrt, vamish. and nal polish remover
Pain and varnish remover
NaJ polish remover
Paint sWpper
Paint and vamish remover
PaW and vamish remover
PaM remover
M
CO
-------
ti
I
Iff
till
c «*
|f
I
Ilil
Jfi.1
TS 2
I
E-32
-------
PEI Associates. Inc.
RELEASE INFORMATION PESTICIDES, INSECTICIDES, HERBICIDES, AND FUNGICIDES
Subcategory
Liquid
i
Consumptive
Intermediate In
pesticides, etc.
manufacture
Air releases
Types of
releases
Released
during
aerial spray
application
Released
during
other
application
methods
Process
vents
Storage
vents
Transfer
losses
Fugitive
Mease
frequency
Continuous
Continuous
Intermittent
Continuous
Routne
Continuous
Controls In use
None
Electrostatic charge
on dusting machine,
Unknown
Unknown
Unknown
(nspectorVmaMenance
" ! "
, estimation
method
Engineering
estimate
based on
usage and
percent of
cnerrical
remaining
airborne
Engheerhg
estimate
based on
volatility of
tofquid
product or
percent
partteulates
remaning
airborne
IJEndnssrirtg
estimate
2) Monitoring
data
3)Errission
factor
Engheafng
estimate
Engineering
estimate
using EPA/
API methods
Emission
factor with
some com-
wsltion, leak-
ate, compon-
ent count
measurement
Types of
releases
Run-off, and
over spray
Into water
sources
Run-off
Recess
upsets,
spils
Release
frequency
Intemrtten
Intermittent
Sporadic
,
None
None .
Unknown
e si mat on
Engheering
estimate
EnghMrhg
estimate
Engkwering
estimate
based on
slant records
on upsets and
spits
Orate land
Releases
during
application
Releases
during
application
None
Offsite
Nora
None
Disposal of
ill bottoms
and
off-spec
product
Release o
transfer
Continuous
Continuous
Sporacfc
V
Onslte
reamem methods
Nora
Nora
Unknown .
estimation
Mass balance
based on
usage and
quantity
released (o
otter sources
Mass balance
based on
usage and
quantity
released to
other sources
1) Engheering
estimate
2) Mass
balance
Types of
Exposure
during
spraying
Exposure
during
spraying
Harding of
chemical
prior to
reaction
Exposure
Routw
Routw
ntennrttof
Personal protective
equipment
Personal protective
eqUpment
Closed-loop tansfer,
personal protective
oquprnenl
w
U)
LO
Cherrical
Comment
SoH
Aldrin
Caldumcyanamlde
Captan
Carbaryl
Chloramben
Chlorothalonil
2,4-D
Insecticide for moth control only
Herbidde and soil treatment for scftome diseases
Fungicide
Insectcide
Herbidde manufacture
Fungfdde,rrildewcide
Herb'cide
-------
I
Subcwoy
Sold
UqukJ
ConsumpBvt
intermedato In
postddes, etc.
manufacture
j
Chwicsl
WJdto&rwti
rJcoM
4,6-DWlNW-cnfsoI
TuwnaUco
Hfptacrta
Hydruini njfatl
Umbra
MitniycHor
Kkofen
Propraur
CXintozmi
Tetrachtorvlnphos
Toxaphene
TricNorfon
Trifluralin
QromomKharM
Chlordane
Chlorobflnziiate
DiaJate
l,2-Dbomo-3-ctiorogocen«
12-Dikrorroetiane
DfcHorvos
Ethyl cHoroformato
Etiylenelrrim
Hoxamethytphosphoranido
Isobutylraidfinydo
Parathlon
1A4-Tridilorobenzeoe
Anfflni
Arsenic
Benzole Mchtatdo
Chlorobinzane
Dlazomethano
Dtbenzobran
Dfdtaotenzero (rrixed Isomers)
1,2-DicHorocerBene
2,4-DfchIorophenol
1,1-Dimelhyl hydrate
DfrreHhyicarbamyt chioride
1,4-Dioxana
Hydrazine
Methyl acrylat*
Metiyl hydrarine
Mstiyl Isocyanale
Methytene brorricte
Kaphfialene
alpha-Naphthylairina
2-Nitopropane
Ftnsgaw
Pyridine
Quh*» , , -
Outwne
Satrole
Carman
Moticontdagift
Acariddi
rteUddt
KirUddt
TKirftoinsidddi
Bloddtlorluncjtndmlds
nMcW*
nudddi
krbtdda
Instdddt
Soilundddt
nstdddt (houstfles)
InsKtddo
Instcfdde
lerUdde
Sol and spaa (urrigmt
keMldde, no longer produced
Acartdte
Hatid*
Pineapple pesttde
Furrigant
Insecfdde
HerUdde
Instct'dde and cotton treatment
Insect cttemosterflant (experimental}
InstddiJe
Inseddde
Heibidde and soK treatment lor tamtes
Pesfckfe produdon
PeslcMe production
Hortiddelntermedate
Solvent In pesJddes fomulalon
Fungidde Intermediate
Fungicide Intermediate
Acaridde raw material
3-DlcHoroanlrehaWckte
Herbidde raw material
Raw material for pestiddes
Raw material for Inseclddes and herblddes
Raw material for Inseddde
Used In herbicide and plant growli regulators
Raw material for herbicide
Raw material fa wild oat herbicide
Raw material for hsedddes and hertiddes
Raw material for hsectiddes and nematoddes
Derivative tor Insecticides ~
Raw material for herblddes
Raw material for pestiddes
Herbidde, pesKdde produdon .
ManulacMre ol paraquat and cHorpyritos
Derivative in herbicides and ireedddes
CWororab manufacture
Raw material for insecticides
CO
-------
PEI Associates, he.
RELEASE INFORMATION PHARMACEUTICAL USES
Subcategory
Consumptive
Intefmedate In
pharmaceutical
manufacture
Solvent In
pharmaceutical
manufacture
,,r..
Pharmaceutical-
product ,
Types of
releases
Process
Storage and
transfer
losses
Release
during -
drying 'of
Pharma-
ceuticals
Paniculate
losses during
drying and
handh'ngoT
' product
Release
frequency
Intermittent
Continuous
Continuous
Continuous
Controls In use J
Some processes may
vert to condensers or
carbon adsorber
Some tanks may vent to
condenser or carbon
adsorber
Condenser
^
1
None :
Release
eslmab'on
method
Engineering
estimate
Engineering
estimate
using" EPA/
API methods
1)Mass
balance
based on
usage of the
cherrical less
quantity re-
covered from
condenser
and quantity
retained In
pharm.
ZJErrisston
factor
Enpjnesring
estimate
Types of
releases
Process
-MPSM,
spils
None
;
None
Release
frequency
Sporatfc
N/A
N/A
Controls In use
None
None
None
Release
osimalon
method
Enojneerhg
estimate
based on
plant records
of upsets
and spils
N/A
N/A
Onsttotand
release
None
None
j'
None
Offslte
transfer
Disposal of
reaction
waste or
off-spec
product
None
Disposal of
off-spec-
product
Release or
transfer
frequency
Sporadic
N/A
Sporadic
Crete
reatront methods
Ncne
None
None
Release
estimation
method
Engineering
estimate
from plant
dsposal
records
N/A
EnoJheeHng
estimate
from plant
dsposal
records
Types ol
Transfer
operations
Cleaning and
oher main-
tenance
Produdon
wofker
Product
handng
operations
Jccupatona
Exposure
Routine
Sporadk:
Intermittent
rrtermittent
exposures
Closed-loop tansfef,
personal protective
eqdpment
Personal protective
equlprnent
General ventilation
Local exhaust
venBatton, personal
protective equipment
Subcaleqwy
Consumptive
intermediate In
pharmaceutical
manufacture .
Solvent In
pharmaceutical
manufacture
Arilhe
Bromomelhane
2-Chtoroacetophenone
Chloroethane
p-Nitrosodlphenylarnlne
Osmium tetroxide
Ouimine
Urelhane
Acetone
Acetonlrlk)
Carbon tetradiorlde
CNoroform
Isopropyl alcohol
1
Pharmaceutical Intermediate
Pharmaceutical Intermedate
Pharmaceutical Intermediate . ,
Pharmaceutical Intermedate
Intermediate for Pharmaceuticals
Intermediate to manufacture duccrtcoWs and androgen
Derivatives used for synlhetk: medidnals
Intermediate for Pharmaceuticals
Solvent In pharmaceutical manufacture
RecovaUe reaction mod urn In Pharmaceuticals
Solvent In pharmaceutical manufacture
Solvent In pharmaceutical manufacture
Solvent In pharmaceutical manufacture
-------
55:
Lf ?
r« -E
s
E-36
-------
PEI Associates, Inc.
RELEASE INFORMATION - PHOTOGRAPHIC USES
u>
Subcategory
Developer
Consumptive
Intermediate In
photographic dye
manufacture
Solvent In
photographic Him
manufacture
Types of
releases
Evaporation
of developer
during use
Released
during
handing ol
chemical
during produc-
tion of dye
prior to dye
formulation
Evaporation
of solvent
during film
making
process
Release
frequency
Continuous
Roufne
Continuous
Controls In use
None
Smilar to chemical
Intermediate category
with controls based on
physical state of the
chemical
Condenser or carbon
adsorber
Release
estimation
method
Engineering
estimate
Engineering
estimate
Mass balance
based on
solvent usage
records
Types ol
releases
Potential
disposal ol
developer
[own sanltar
sewer
Spills of
chemical
prior to
consumptive
usage
None
Release
frequency
Roufne
Sporadc
N/A
Contofslnus«
Nora
None
Nora
Release
estimation
method
Mass balance
based on
usage,
percent
cherrfcalin
developer, ant
consumption
kl developing
process
Enghesfng
estimate
N/A
(Mb land
release
None
None
Norn
Offslle
transfer
Disposal
of used
developer
as waste
Norn
None
Release or
transfer
frequency
Routine
N/A
N/A
Bousnquo releases
OnsiM
tea) merit methods
Possible reacton of
developer and her
prior to disposal
Norn
Nora
Release
estimation
Engtaedng
estimate
N/A
N/A
Types of
Dermal
exposure of
hands In
Ev&poration
of developer
Exposure ol
chemcal
prior to
comsumpdvs
use
Potsnld
exposure
torn teaks In
solvent
evaporation/
radamaHon
system
Jrajpationa
E"!j)OSUr»
Routn*
Continuous
Sporadc
Sporadic
exposures
Personal protective
equipment (gloves)
Local exhaust
venliatlon
Personal protective
eqdpment
Leak repair
JQL
letrical
Developer
Consumptive
Intermediale In
photographic dye
manufacture
Solvent In
photographic Kim
manufacture
Catediol
Hydroquhone
ivPneriylenedlarrfne
Acetonitrile
AmTne
Dlchloromethane
Devetopr
Developer
Color developer
Reaction solvent In photographic dye manufacture
Raw material for photographic dyes
Solvent In photographic Him manufacture and photoresist stripping
-------
RELEASE WfOTOIATOH - RH.T1WB, FUSTIC, AND KSH USES
M
00
00
Subcafejory
Consumptive
Hcrmdatein
potymtr.tic.
mantXacDrt
Uqutdaddifve
Solid addtfve
Resin carrier
solvent
Ainluus
Tvpwd
Roctsi
Storage
Fudto
ietease during
harxfng
Potential
dusting
during
handing
Release
during drying
after
extrusion
tenancy
Intwrd'tllrt
Centrums
Contnuous
Inlerrrittent
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adsorber
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Type
-------
PEI Associates. Inc.
RELEASE (NFOflHATION -POIYMER. PUSTK, AND BESIH USES
Subcalegofy
Consumptive
fntMiiietf ale in
polymer, elc.
manufacture
llquki additive
M
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10
SoddaddMve
Resin carrier
solvent
4,4Mso|npyfxlde
2,4,5-Tiichlorophenol
Acetoritrile
Dichtoromglhane
Freon113
Orotanzene
2-Pheny^wnol
Epony and polycartxinate rtslns
Polywetharo retire and copolymer us*
Used In larrinatos. mdilng conpounds, texts* treatrmnl resins
Haste sheets and mokfngs, wlrusion compounds
Dsrtvatve of plasics and elastomers and urethane resku
Nylon to manufactue phenolic resins
Pdycarbon resins
Manuladuro ol unsaturated polyesters
Polystyrene, ABS resins, polyester resins, SBR rubber
Syntwlc plastics and rubber
Polyester fibers, polyethylene tetrephtialate polymer Sims and plastics
PolyureJianes
Polyuretianes
Polyvlnyl chtorMe copolymer, potyvlnyl errUstons
PVC manufacture
PlastMzw for various polymers
PlastWzer for vinyl, vinyl acetate, and other polymers
Polymerization initiator
Plastidrer for PVC and others
Polymer curative
PlasBdzw for PVC
Plasttdzw
Plaslldzer for PVC and of»r plastics md elastomers
Plasttdzer
PlastWzer
Blowing agent In foamed plastics
Epoxy resins, plastldzers and bleaching agent for nykm and acryfic fibers
Uretianepolyols
Imparts ton exchange capacity In polymers
Rubber latex stabilizer
Hdalcr and cross Ink agent In polymer manufacture
PlastWzer In PVC
Souping agent, curtngagent
'dyurelhane crossHrtwr, rubber curing agon!
aiah extender, monomer, and plasKdzer
ISialnextender, monomer
Accelerator and vutcanizer In rubber
PlastWzer
^mponents In etodrlcal encapsulating compounds
'olyrrerizafion InHbitor, anl-oxtdants, ruing agent
Siting agent and Insulator In epoxy systems
lubber antioxidant, resin intermediate
lubber antkuidant
nhibitor In production of styrene
Ararrid fibers, thermoplastics, antioxldant (or polyoleSn plastks, rubber oxldant
Ptithatic ester piast'dzers, polyesters, aftyd resins
Plastics
'reservative in porymer manufacrure
Solvent for polymers
xtrusion of triacetate iber, blowing agent, and bonding agent
Slowing agent lor pclyurethane loams
'olyester solvent
Dye stuff carrier for polyester libers '
-------
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-------
PEI Associates. Inc.
RELEASE INFORMATION -WATER TREATMENT CHEMICALS
Subcategory
Corrosion Inhibitor
Disinfectant
Neurallzatlon
Types of
releases
Water
ooofcig
tower
Storage
pressure
relief
valves
(adds)
Storage
pressure
relief
valves
(adds)
Release
frequency
Continuous
Sporadc
Sporadc
Contois In use
None
Vent to scrubber
Vent to scrubber
Release
eslmalon
me tied
1) Emission
(actor
2)Engerr>g
estimate
Engheerfng
estimate
Engineering
estimate
Types of
Boiler
Uowdown
Potential
release
during upset
condtions
Spfcor
upset
Release
Intenritterrt
Sporadc
Sporadc
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None
None
Release
eslmalon
Enghwrtng
eslmate
Erxjiroertno,
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based on
cherrical
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None
Nora
None
Offslte
Nora
None
None
Release or
transfer
N/A
N/A
N/A
Onsllt
teatment methodt
Nora
Nora
Nora
Release
estimation
method
N/A
N/A
N/A
i
Typeccf
Spffcoffce
PotenM
,i j
uwina
xposue
dmiri
exposure
Jccupatona
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Sporadc
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Sporadc
exposures
Nora
Personal protecov*
equipment (ojovss)
Pertonal protective
wjuprnofn
1^
H
Subcaleoory 1
Corrosion Inhibitor
Disinfectant
NeutaHzatlon
Cherrical : 1
Hydrazlne
Ninolotriacetlc add
Chlorine
Chlorine doxkJe
HydrocHortcadd
Sodumhvdfoxlde (soMon)
1 , ^___ _ ____^^__^^___^
Corrosive protedon lor boilers, hot-water systems, and In oil-well caslngj
Boiler water freatment chemical
Dfelntectant
Dlslnfoctant
Neutabtfon
NeutaBzaOon
-------
-------
APPENDIX F
CASE STUDY
-------
-------
RISK SCREENING CASE STUDY
INTRODUCTION
This case study applies the risk screening procedure to a community in which release data
are reported on 14 chemicals and one chemical class emitted from three facilities. It illustrates
a qualitative procedure for identifying the relative toxicological potency of specific chemicals
and chemical classes, plausible exposure pathways, relative environmental levels of chemicals,
and the highest priority potential risk scenarios foftfollowup investigation. The case study also
shows how information on the Facility Worksheets and Relative Risk Worksheets is recorded
and evaluated at each step of the risk screening procedure.
THE SCENARIO
Three companies reporting substantial SARA 313 releases are located in a 300-acre
industrial park near Chemical Town, USA. Table 1 contains the name of each reporting facility
in the Chemical Town Industrial Park Complex and its total annual releases of listed toxic
chemicals. The information presented in this table is based largely on data from actual TRI
submissions, but the names of the facilities are fictitious. These companies have permits for
discharging some of the chemicals to air and water. Other chemicals may be regulated under
various industry- or waste stream-specific provisions,
A map of the area (Figure 1) shows that the industrial park is bisected by a two-lane road
and a rail line. Notice that there appears to be an additional one to three facilities in the
industrial complex which may be contributing to the area's toxic chemical burden but were not
required to report under Section 313 of SARA.
With some assistance from the Census data at the local planning agency and a nearby
airport, demographic and meteorological charts such as those presented in Table 2 and Figure
F-l
-------
2 could be generated. In addition, a local health official would normally have a general
knowledge of local topography, land uses, population distribution, and the approximate location
of schools, hospitals, and other institutions in the vicinity of the reporting facilities. The known
data from these sources are summarized below.
According to Table 2, Chemical Town is a small city of approximately 2,000 people. It is
located about 4 km from the industrial park. Two smaller communities (each with less than
100 people living in them) are located closer to the industrial park, and a large city of some
250,000 people (Anywhere, USA) is located about 20 km away in an adjacent county.
The land use is predominantly semi-rural, with houses clustered along major roads. A large
hospital is located in Chemical Town, along with several schools, none closer than 4 km from
the complex. A small wildlife refuge is located along a canal, south/southwest of the industrial
park.
Prevailing winds, usually gentle and steady, are from the west and northwest, generally
toward Chemical Town, and not in the direction of Anywhere. None of the facilities have
smokestacks which are higher than 10 meters.
The average yearly rainfall in the area is about 35 inches, spaced relatively evenly
throughout the fall, winter, and spring. The industrial park lies on clay/loam soil near the banks
of a large river (Local River), which receives the park's waterborne releases. The mean flow
rate of Local River near Chemical Town is about 45,400 million liters/day (MLD). This flow rate
is comparable to the Mississippi River in Minnesota, or the upper regions of the Susquehanna
River in Pennsylvania, and is larger than the Potomac River near Washington, D.C. No drinking
water utility intakes are located downstream of these release points, although several small
community wells lie within 10 km of the industrial park. Although the water table is shallow,
no drinking water is drawn from the top aquifer layer. This segment of the Local River is not
used for recreation. v
F-2
-------
THE RISK SCREENING PROCESS
There are some situations in which risk screening is unnecessary. Any chemicals that meet
tbeJollowing criteria may be exempted from the risk screening-process;(If-the-chemical-is
the subject of a chemical-specific permit or emission standard; and (2) the requirements
specified in the permit or standard are ones that can be compared to the TRI data (i.e., total
pounds of chemical per year into air, water, or land from all facility operations).
Although many TRI chemical releases are at least indirectly controlled by air, water, or land
disposal regulations, few are the subject of chemical-specific release permits or standards.
Most EPA regulations specify ambient levels of chemicals (e.g., concentrations in community
air or drinking water). Those release-based regulations that do exist are usually for classes
of chemicals (e.g., volatile organic compounds). The few release-based permits or standards
that are chemical-specific also are industry- and process-specific. Therefore, the comparison
of TRI data to existing EPA standards will not be straightforward.
i
For example, benzene is the only one of the chemicals released to air in this case study
for which there is an EPA air emission standard, a National Emission Standard for Hazardous
Air Pollutant (NESHAP). Both the XYZ Refining Corp. and Chemicals Unlimited release benzene
into the air. NESHAPs are both industry- and process-specific. Therefore, to determine
whether the TRI benzene releases reported by these facilities are subject to and in compliance
with the benzene NESHAP, it is necessary to know whether the companies are among the
industries subject to the NESHAP; which processes are regulated; and what percentage of the
TRI releases are emitted from these processes.
For purposes of this case study, it is assumed that no relevant and applicable emission
standards, against which the TRI releases can be readily compared, exist on any of the
chemicals released from the Chemical Town Industrial Park facilities.
F-3
-------
COLLECTING AND RECORDING DATA ON FACILITY WORKSHEETS
The risk screening procedure presents a step-by-step approach to organizing and recording
exposure and toxicological potency information usedJoiirelalivej'iskj'anking, EoiLeach facility,
the risk screener fills out three worksheets - the Facility Worksheet on Site-Specific Data; the
Facility Worksheet on Chemical-Specific Data; and the Relative Risk Worksheet. The
worksheets are prepared for releases into each environmental medium. The data to be
evaluated and recorded on these Worksheets are described below.
Releases to Air
For the Facility Worksheet On Site-Specific Data (Site-Specific Exposure Data), the
following data should be characterized and recorded as indicated. Refer to the filled-oul:
Facility Worksheet On Site-Specific Data on page F-17 to see how these data are recorded.
1. Site Location. The facility location is the most specific data available on the location
from which chemicals are released. The Chemical Town Industrial Park is located north
of the intersection of Routes 2 and 7. The risk screening procedure suggests grouping
facilities where releases are close together. Since all reporting facilities are within one-
half mile of each other and no residences, wells, or recreational areas are located in
between, grouping is appropriate.
2. Radius of Inner Zone. Since facilities have been grouped, the locations of their probable
releases to air also should be grouped. The screening procedure suggests that the user
record an Inner Zone with a radius of 1 mile on the Facility Worksheet for Site-Specific
Data unless there is reason not to do so. In this case, there are no apparent reasons
to select an alternative radius. Draw the Inner Zone on the area map (Figure 1).
3. Populations of Interest. Two small populations reside within the Inner Zone: a cluster
of 51 residents SSE; and another cluster of 12 residents WNW of the Chemical Town
P-4
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Industrial Park. Record these populations under "Species Name" along with information
. about their size on the Facility Worksheet for Site-Specific Data. The presence of
sensitive subpopulations within either cluster of residents is unknown. Therefore, record
-Mata-gap-under-^Sensitive Subpopulations" on the Worksheet.
The Outer Zone is defined as those areas beyond the Inner Zone that contain
populations of interest that are likely to be exposed. Since the predominant wind pattern
in the area is in the ESE direction, across the industrial park toward Chemical Town, the
Outer Zone should be skewed in this direction. Although the exact shape and size of
the preliminary Outer Zone cannot be illustrated with certainty, it could reasonably be
assumed to encompass all of Chemical Town. In addition, the wildlife refuge along the
canal might also be considered to be within the Outer Zone (Figure 1).
4. Potential Exposure Routes. Contact with air is expected to occur through breathing.
5. Exposure Factors (Site-Specific)
.. -....- . «
a. Wind Direction. Since the prevailing winds are in the ESE direction, the cluster of 51
residents and the residents in Chemical Town are in the most downwind direction of the
release site. A "+(WD)" is recorded under Exposure Factors for these two populations.
b. Release Height. Since none of the facilities have smokestacks higher than 10 meters,
release heights will be relatively low. Therefore, populations of interest closest-to the
facility are more likely to be exposed than those further away. No notation is made for
release height on the Facility Worksheet.
For the Facility Worksheet on Chemical-Specific Data, the following data should be
characterized and recorded as indicated. Refer to the filled-out Facility Worksheet on
Chemical-Specific Data on page F-18 to see how these data are recorded.
F-5
-------
A. TOXICOLOGICAL POTENCY
The next step is to identify the chemicals released from the industrial complex facilities of
highest toxicological potency for the populations of interest. The risk screening procedure
directs the user to consider the expressions of toxicological potency from as many of the EPA
toxicity indices presented in Appendix A of the Guide as are relevant to the populations of
interest. Therefore, the screener should examine all the expressions of toxicological potency
relevant to humans and terrestrial organisms (i.e., the acute RQ, chronic RQ, and potential
carcinogenicity RQ; the EPA reference dose; and cancer potency). Table 3 summarizes the
information from Appendix A in the Guide for the case study chemicals.
Unless the specific exposure scenario warrants otherwise, the lowest group number (most
toxic) among the relevant end effects for which the chemical has been scored on Table 3
should be selected for entry onto the Facility Worksheet. For chemical classes, judgment must
be used in selecting the most appropriate chemicals to represent the toxicological potency of
the class. Consideration should be given to what chemicals in the class are likely to be
released based on the facility's industrial operations.
Following the above guidance, benzene, carbon tetrachloride, pyridine and lead compounds
should be listed as Group 1 chemicals under 'Toxicological Potency" on the Worksheet. Group
2 chemicals include chlorine, dichlorobenzene, hydrochloric acid, sulfuric acid, 1,2,4-
trichlorobenzene, and toluene. No toxicological potency data exist on 1,2,4-trimethylbenzene.
All of the lead compounds are in Group 1 for toxicity relevant to humans (chronic toxicity or
cancer). For later reference, note those chemicals for which acute toxicity is the effect of
greatest concern (i.e., lowest group number).
B. CHEMICAL-SPECIFIC EXPOSURE DATA
1. Quantity of Release. The risk screening procedure suggests that quantities of release
for each chemical (aggregated for grouped facilities releasing the same or similar
chemical) be assigned "high," "medium," or "low." Appendix C suggests that the user
F-6
-------
develop an approach to ranking release quantities that accurately reflects the user's
priorities. One approach is to compare the reported release quantities for facilities in
Chemical Town Industrial Park (Table 1) and determine where significant breaks in
volume occur. For example, aggregated release quantities of 400 pounds or less can
be considered "low"; between 400 and 22,493 pounds can be considered "medium"; and
more than 22,493 pounds can be considered "high." Using these categories, record "L"
under Release Quantity for lead, sulfuric acid, and hydrochloric acid; "M" for chlorine,
1,2,4 trichlorobenzene, toluene, and pyridine; and "H" for benzene, carbon tetrachloride,
and dichlorobenzene.
Another approach is to compare the release quantities to national median releases
to air (Appendix C, Table C1). Where the release quantity for a particular facility is at
least an order of magnitude greater than the national median (fugitive and stack
combined), the user can flag the chemical with a (+) under Release Quantity. Some
chemicals may be assigned to the "medium" category for release quantity but may be
flagged with a (+); such chemicals may warrant the same level of concern as those
designated as "high" if exposure factors are also flagged (see below).
2. Exposure Factors (Chemical-Specific).
a. Environmental Transformation. According to Appendix D, both carbon tetrachloride and
lead compounds are likely to be persistent in air. Fallout or rainout from the air of either
or both of these compounds may result in significant soil or water concentrations in the
area and exposures via other routes. Record a "+(ET)" under carbon tetrachloride and
lead compounds on the Facility Worksheet.
b. Release Rate. Three chemicals, chlorine, sulfuric acid, and hydrochloric acid, were listed
exclusively for their acute toxicity concerns. Although their overall release volumes may
not be high, any of these chemicals could present risks of concern if the annual releases
occur in a few large "pulses." Insufficient information on the nature of industrial
processes at either MNO Chemical Corp. (chlorine and hydrochloric acid releases to air)
F-7
-------
or Chemicals Unlimited (chlorine and sulfuric acid releases to air) are available to use
the Release Guidance in Appendix D. The screener can "flag" this concern on the
Facility Worksheet with a "+(RR)?" for these chemicals and note the additional
information needed under Data Gaps.
Releases to Other Media
There are other releases to surface water and land from facilities in the industrial park. For
these releases, no populations of interest have been identified in the scenario. There are no
drinking water intakes or recreation uses on this segment of the Local River and no drinking
water is drawn from the top aquifer. Therefore, for risk screening purposes, releases to surface
water or land are not likely to result in direct exposures to populations of interest. However,
there could be indirect entry to air from other media. Examine the procedures for evaluating
Releases to Surface Water and Releases to Land in the risk screening procedure in Section
111 of the Guide. Notice that under Volatilization (II.B.2.C. for Surface Water and II.B.2.b. for
Land) the screener is directed to consider releases to air for highly volatile chemicals. Among
the chemicals released from the industrial park facilities, only carbon tetrachloride is listed in
Appendix D as having a high rate of migration from water or land into air. Carbon tetrachloride
is not released into either media (Table 1).
Setting Priorities for Followup Investigation
The Relative Risk Worksheet is used to record the results of the risk ranking performed
at this step of the risk screening procedure. Refer to the filled-out Relative Risk Worksheet on
page F-19 to see how these results are recorded. The objective of this step is to set risk-
based priorities for foliowup investigation of facilities, chemicals, and populations of interest.
All Facility Worksheets for each medium should be considered together. Since facilities
were grouped for purposes of risk screening, there is one set of Facility Worksheets for all
facilities. In this case study, since releases to other media are not of potential concern (given
p-8
-------
the information available), there is only one set of Facility Worksheets, i.e., for Releases to Air.
INNER ZONE
Of the two populations within the Inner Zone, the 51 residents SSE of the facility are at
highest potential risk due to TRI chemical releases from the Chemical Town Industrial Park.
This population resides in the prevailing downwind direction of the winds blowing across the
industrial park.
Among the chemicals released, the data on the Facility Worksheets suggest that carbon
tetrachloride, a Toxicological Potency Group 1 (High Concern) chemical, could also be present
at highest potential environmental levels. Carbon tetrachloride is released in high amounts and
is persistent. The data on the other Group 1 chemicals suggest that they may be present at
lower potential environmental levels. Therefore, potential exposures to carbon tetrachloride of
the 51 residents in the Inner Zone are listed under "High Priority Facilities/
Populations/Chemicals" on the Relative Risk Worksheet for purposes of followup investigation.
The 12 residents in the upwind direction of the industrial park are determined to be at less
relative risk and listed under the "Moderate Priority Facilities/Populations/Chemicals" on the
Relative Risk Worksheet.
Likewise, the potential exposure to the remaining Group 1 chemicals of the 51 residents
is considered as "Moderate Priority," relative to their potential exposures to carbon tetrachloride.
(NOTE: Even though lead compounds are released in low quantities, lead may accumulate
in the soils and result in indirect exposures via land.)
OUTER ZONE
Among the Outer Zone populations of interest, the residents of Chemical Town are within
the most plausible exposure pathway due to the prevailing wind patterns in the area. In
addition, the size of the population is known and substantial, and potentially sensitive
F-9
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subpopulations are known to exist. Therefore, residents of Chemical Town are listed as a
"Moderate Priority" on the Relative Risk Worksheet. Additional information on the wildlife refuge
populations of interest and an understanding of agency program priorities would be required
to assign the wildlife refuge to a followup priority category.
FOLLOWUP ACTIVITIES
With the information on the Relative Risk Worksheet and under "Data Gaps" on the Facility
Worksheets, the risk screener can assign followup risk-based priorities for further action. These
might include: , ,
1. Obtain copies of the EPA Fact Sheets on the Group 1 chemicals, and perhaps 1,2,4
trimethylbenzene (the chemical without Toxicological Potency data), to learn more about
the nature of their potential toxicities and other potential sources of these chemicals in
the environment (both natural and anthropogenic).
2; Use Roadmaps to identify Federal and State standards and other information sources
on the Group 1 chemicals (Appendix H).
3. Determine the existence of potentially sensitive subpopulations within the two populations
of interest in the Inner Zone.
4. Determine the populations of interest in the wildlife refuge.
5. Through discussions with facility contacts listed on Toxic Chemical Release Reporting
Form, determine whether "burst" releases occurred for chlorine, hydrochloric acid, or
sulfuric acid.
6. Through discussions with the facility contact of Chemicals Unlimited, determine the
accuracy of the carbon tetrachloride release estimates.
F-10
-------
7. Obtain the services of an expert risk assessment modeler to: (1) assist in obtaining the
'additional data on carbon tetrachloride, (e.g., chemical properties, releases, and toxicity),
and meteorological conditions necessary to estimate potential environmental
concentrations; and (2) quantitatively estimate the potential risks of injury from potential
carbon tetrachloride exposures to populations of interest (see Appendix G).
8. Consider carbon tetrachloride a probable worst case compound in your decision on the
need to do additional quantitative risk assessment.
9. Compare potential exposures and risks resulting from the industrial park chemical
releases with estimates of exposures or risks from other sources of chemicals in the
area, (e.g., benzene emissions at gas stations, tetrachloroethylene releases from dry-
cleaned clothes, chloroform in chlorinated drinking water, volatile organic compound
emissions from waste water treatment plants, etc. (see References, Section III).
p-n
-------
Table 1: Chemical Releases by Plant Site
Facility and Chemicals
1. XYZ Refining Corp
Benzene
Toluene
1,2,4 Trimethylbenzene
Sodium Sulfate
Chlorine
Diethanolamine
Ethylene Giycol
Lead Compounds
2. MNO Chemical Corp
Chlorine
Hydrochloric Acid
Sodium Sulfate
Media and Annual Release Amount (Ib)
Ajr Water Land
23,600
18,000
5,100
300
9,000
200
500
500
6,300,000
8,300
58,000
22,000
2,900
3,800,000
5,600
23,000
3,300
3.
Chemicals Unlimited
Ammonia
Chlorine
Benzene
1 ,2,4 Trichlorobenzene
Dichlorobenzene
Carbon Tetrachloride
Sulfuric Acid
Pyridine
13,493
17,916
17,357
35,098
57,800
400
10,980
7,360
314 I
196 -I
952 !
154
600
83
290
P-12
-------
Figure 1: Site Map
I
M
IO
A = Inner Zone
B = Outer Zone
-------
Table 2: 1983 Estimated Population Surrounding the
Chemical Town Industrial Complex
Kilometers from Site
SECTOR
N
NNE
NE
ENE
E
ESE
SE
SSE
S
SSW
0.00-2.00
0
0
0
0
0
0
0
51
0
0
2.00-5.00
0
0
0
0
0
937
942
0
1205
0
5.00-7.50
1484
0
1258
0
0
0
0
445
0
0
7.50-10.0
9357
6885
2188
0
0
0
0
0
0
0
SECTOR
TOTALS
10841
6885
3446
0
0
937
942
496
1205
0
E-14
-------
Figure 2: Wind Rose
STAR STATION
ANYWHERE, USA
SECTOR
N
NNE
NE
ENE
E
ESE
SE
SSE
S
SSU
SU
USU
U
UNU
NU
NNU
(FREQUENCY)
5.87SE-02
4.093E-02
3.818E-02
4.977E-02
3.519E-02
2.S72E-02
3.401E-02
3.345E-02
7.712E-82
5.899E-02
7.220E-02
7.508E-02
8.030E-02
1.466E-01
1.159E-01
5.781E-02
This map shows the frequency with which
the wind blows from the indicated
direction.
PLOT TVPE
1960-1964
UIND DIRECTION
NE
-------
TABLE 3: Toxicity Data for Chemicals
Human Health or Terrestrial Toxicitv
CHEMICAL NAME CAS# LIST1
Ammonia 7664417 a,b,c
Benzene 71432 a,b
Carbon Tetrachloride 56235 a,b
Chlorine 7782505 a,b,c
Dichlorobenzene 25321226 a,b,c
Diethanolamine 111422 a
Ethylene Glycol 107211 a
Ha Hydrochloric Acid 7647010 a,b,c
M Pyridine 110861 a,b
w Sodium Sulfate 7757826 a
SulfuricAcid 7664939 a,b,c
1,2,4 Trichlorobenzene 120821 a,b
1,2,4 Trimethylbenzene 95636 a
Toluene 108883 a,b
(Lead Compounds) ..-.-
Lead 7439921 a,b
Lead acetate 301042 b
Lead chloride 7758954 b
Lead nitrate 10099748 b
Lead phosphate 7446277 b "
; a=§313; b=§304 (RQ); c=§302 (TPQ)
x Criteria are pH and temperature dependent see WQC
Acute
TPQ
2
1
1
2
3
document .
Chronic
RQ
Acute
3
3
3
2
2
3
3
2
3
3
3
3
3
Cancer
RQ RfD
CTX
2
2
1 1
3
1 1
2 2 -
2 2
y
1
1
1
'.I'-
Acute
RQ Unit
PC Risk
1 1
1 1
.
"'
1 1
1
.. 1
£ Causes non-cancer effects, but-EPA is not able to estimate values at this time. "
TPQ = Threshold Planning Quantity RfD
RQ = Reportable Quantity Unit Risk =
Aqtx = Aquatic Toxicity WQC
CTX = Chronic Mammalian Toxicity Acute
PC = Potential Carcinogenic! ty- Chronic
EPA Reference Dose
EPA Cancer
Potency Factor
Water Quality Criteria - ..-.
freshwater
freshwater
fish acute- toxicity
fish chronic
toxicity
Aquatic Ecotoxicitv
RQ
Aqtx
1
1
2
1
.
3
3
2
1
2
3
3
3
WQC
Acute
X
2
3
1
2
3
1
WQC
Chronic
X
1
1
1
-------
I. FACILITY WORKSHEET
Site-Specific Data
For Releases to: Air
(Medium -- Air, Surface Water or POTW, Land)
From Site: (1) Chem. Town Industrial ParkIN intersec. 2 and 7
(Name and Location of'Release Site)
(3) POPULATIONS OF INTEREST
(4) POTENTIAL EXPOSURE ROUTE
Species
Name
Size
Sensitive
Subpopulations
Medium
Uses
INNER ZONE OF EXPOSURE EVALUATION
(2) Radius of Inner Zone 1 mile
(e.g. Air: 1 mi)
Residents
1.
2.
3.
4.
Residents
51
12
data gap
data gap
breathing
breathing
OUTER ZONE OF EXPOSURE EVALUATION
5.
6.
Chemical 2,000+
Town residents
several schools, breathing
hospitals
Wildlife
refuge
data
gap
data gap
breathing
(from Site of Release)
Direction Distance (miles)
SSE
WNW
SE
SSW
1. ' -- .
8.
DATA GAPS
1. Uncertainty regarding the existence of sensitive Subpopulations.
2. Uncertainty regarding the existence of sensitive Subpopulations.
6. Species, including sensitive species, not known.
2-3
2.5
(5) EXPOSURE FACTORS
+(WD)
+(WD)
-------
M
00
For Releases to:. Air.
(Hedltw -- Air, Surface Water or POTW, Land)
II. FACILITY WORKSHEET
Chemical-Specific Data
From Site: (1) Chem, Town Industrial Park/N intersec. 2 and 7
A. TOXICOLOGICAL POTENCY
Chemical Name
GROUP 1 (HIGH CONCERN)
A. Benzene
B. Carbon Tetrachloride :
C. Pyridine
DI Lead Compounds
GROUP 2 (MODERATE CONCERN)
E. Chlorine
B. EXPOSURE DATA
(1) Release Quantity (2) Exposure Factors1
(Hame and Location of Release Site)
C. DATA GAPS
(vs. ntl. median)
H
H
M
L
M
+(ET)
+(ET)
Insufficient information
to estimate release rates
F. Dichlorobenzene H +
G. Hydrochloric Acid L
H. Sulfuric Acid M
I. Chlorine* . M"'
J. 1,2,4 Tricholorobenzene M +
K. Toluene , v M
OTHER DATA GAPS
1,2,4 Trimethyl benzene - insufficient toxicological potency data
Exposure Factor Symbols
AD = Adsorption DI = Dilution
AQ= Aquifer Depth
BC = Bioconcentration
CO= Contaminant
RH= Release Height TR = Treatment
ET= Environ Transformation RR= Release Rate VO = Volatilization
LE= Leaching SO = Soil WD = Wind Direction
RF= Rainfall TB = Treatability WE = Wind Erosion
Others:
-------
III. RELATIVE RISK WORKSHEET
For Releases to: Air
(Medium Air, Surface Water or POTW. Land)
PLAUSIBLE EXPOSURE PATHWAY
Release Site
Location
Population
of Interest
Medium Uses
POTENTIAL ENVIR LEVELS
Chemical Names
HIGH PRIORITY FACILITIES/POPULATIONS/CHEMICALS
1. Chem, Town Indus. Park 51 residents breathing
2.
3.
4.
MODERATE PRIORITY FACILITIES/POPULATIONS/CHEMICALS
5. Chem. Town Indus. Park 51 residents breathing
6. Chem. Town Indus. Park 12 residents breathing
7. Chem. Town Indus. Park Chemical Town breathing
B
B
B
TOX POTENCY
Chemical Names
B
A, C,D
A, B, C, D
A, B, C, D
-------
-------
APPENDIX G
SYSTEMS AND MODELS FOR EVALUATING RISKS OF
ENVIRONMENTAL POLLUTANTS
-------
-------
SYSTEMS AND MODELS FOR EVALUATING
RISKS OF ENVIRONMENTAL POLLUTANTS
Chemical Scoring System for Hazard and Exposure Assessment (CSSHEA)
CSSHEA is a qualitative ranking system used by the EPA Office of Toxic Substances
(OTS) to screen and prioritize chemicals for further assessment. It is a first-cut, rapid way of
evaluating a large number of chemicals to assist in focusing resources at later stages of
assessment. CSSHEA incorporates both hazard and exposure potential.
For each chemical, two scientists with relevant expertise separately score eleven exposure
and hazard parameters on a scale of 0 to 9. To score, the scientists review a source
document, such as an EPA Health and Environmental Effects Document (HEED), that
summarizes the relevant human, animal, genotoxic, and environmental data on the chemical.
Scorers use objective criteria to assign a numerical score when data are available, or
analog/structure-activity relationships in the absence of data. Scorers may raise or lower a
score based on professional judgment, and must provide a rationale for each assigned score.
If scores differ by more than one point, the scientists must resolve the difference.
At OTS, any chemical with at least one hazard parameter and one exposure parameter
of 8 or 9 is assigned a high priority for further assessment. Only a small portion of the Section
313 chemicals have been scored by OTS. The main obstacle to using this system for Section
313 data evaluation is that a source document (that reviews and summarizes the literature) is
essential to scoring. Also, nationwide, averaged data are used to estimate exposure for the
ranking system; Section 313 data would require consideration of facility-specific emissions.
For more information, contact:
Office of Toxic Substances
U.S. EPA, TS-792
401 M Street, S.W.
Washington, D.C. 20460
G-l
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Graphical Exposure Modeling System (GEMS)
The U.S. EPA Office of Toxic Substances developed the Graphical Exposure Modeling
System (GEMS) as an interactive information management tool designed to assist in a quick
and meaningful analysis of environmental problems. GEMS, as an operating environment, ties
together several previously discrete tools into a coordinated system that allows for multiple
types of analyses. These tools include enviromental fate and transport models, chemical
properly estimation techniques, statistical analyses, and graphical and mapping programs.
Under development since 1981, GEMS has several uses, such as chemical property estimation,
data management, geographic data analysis and mapping, and statistical analysis. GEMS
can be accessed by telephone from virtually anywhere in the United States and requires no
previous knowledge of computer programming to operate.
The GEMS data base supports most types of environmental data useful for exposure
assessments of toxic substances. One of the features that makes GEMS so powerful is the
ready availability of data for use with the models and mapping procedures. These data include
industrial facility discharge data, meteorological data, chemical property data, water supply
data, ground-water data, soil textural data, and census data. GEMS User's Guide provides
descriptions of each data set.
In order to meet the growing demands of EPA modelers for access to the features of
GEMS, a Personal Computer (PC) version of the Graphical Exposure Modeling System
(PCGEMS) has been developed. PCGEMS has many of the same features as GEMS but is
accessible at a local level on a desk top computer.
For more information, contact:
Russell Kinerson
Modeling Section Chief
Exposure Assessment Branch
U.S. EPA
401 M St., S.W.
Washington, D.C. 20460
G-2
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Hazard Ranking System (HRS)
The HRS is the principal mechanism for placing sites on the National Priority List (NPL).
The HRS considers chemical toxicity characteristics and both site- and chemical-specific
exposure parameters to provide a relative potential risk ranking of sites. The HRS evaluates
relative risk over four pathways - ground water, surface water, air, and onsite. This approach
assigns values to factors related to, or indicative of, risk for each pathway. The factors are
grouped into three factor categories - targets, likelihood of release, and waste characteristics.
Factor category scores are multiplied together within each pathway and normalized to obtain
a pathway score. Pathway scores are combined to give an overall HRS site score.
Factors considered under targets for each offsite migration pathway - ground water,
surface water, and air - include population size, sensitive populations, target distance, media
uses (i.e., ground-water use for the ground-water pathway; drinking water, food, recreational,
and environmental threat for the surface water pathway; and land use for the air pathway).
Factors considered under likelihood of release for the ground-water pathway are depth to
aquifer/hydraulic conductivity, net precipition, sorptive capacity, and containment. For the
surface water pathway, the factors considered are overland flow (containment, runoff, and
distance to surface water) and potential to release by flood. For the air pathway, the potential
to release (source type, source mobility, and source containment) is considered. Factors
considered under waste characteristics for all three offsite pathways include toxicity, hazardous
waste quantity, mobility, and persistence.
The risk screening procedure described in this guide is a simplified version of the HRS
adapted to the TRI release scenarios. The HRS could be used as a "level II" screen of potential
risks associated with TRI releases. Additional site- and chemical-specific data would be
required.
For more information, contact:
Office of Emergency and Remedial Response
U.S. EPA, OS-230
401 M St., S.W.
Washington, D.C. 20460
G-3
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Hazard Analysis Model
The Hazard Analysis Model was developed by EPA's Office of Toxic Substances to help
Local Emergency Planning Committees (LEPCs) assess the lethal hazards related to potential
airborne releases of hazardous substances, particularly the extremely hazardous substances
listed under Section 302 of Title III of SARA.
The analysis process is applied first with screening assumptions, and then with planning
assumptions. Reporting facilities may be screened using credible best- or worst-case
assumptions. The screening helps planners prioritize facilities so that a more detailed hazard
analysis can be conducted for facilities that pose the greatest risk should a release occur.
These facilities could then be visited to get more information and input data. After the initial
screening, a reevaluation and adjustment of the quantity released and/or the rate of release
of chemical can be made. Reevaluation and adjustment of variables - wind speed and air
stability, selection of a higher level of concern - can also be performed.
After the analysis process, the likelihood of a hazard occurrence and the severity of
consequences are assessed as high, medium, or low. An emergency response plan, required
under Title III of SARA, can be formulated based on the information gleaned through this
process. '
This model has been primarily used for assessing accidental (generally short-term)
releases of extremely hazardous substances. While some of the Section 313 chemicals will
also be listed under Section 302, many of the Section 313 chemicals will be much less toxic
and will be released over a longer period of time. Therefore, this system may not answer all
of the emergency planners' questions.
For more information, contact:
Office of Toxic Substances
U.S. EPA, TS-792
401 M Street, S.W.
Washington, D.C. 20460
G-4
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Modified Hazardous Air Pollutant Prioritization System (MHAPPS)
MHAPPS is a qualitative computerized system used by the EPA Office of Air Quality
Planning and Standards (OAQPS) to rank hazardous air pollutants for further assessment. The
system prioritizes substances by scoring them in eight factors that reflect the concerns of EPA
air programs: oncogenicity, mutagenicity, reproductive and developmental toxicity, effects other
than acute lethality, acute lethality, potential for airborne release, bioaccumulation, and existing
standards. Worksheets formatted on a PC are used to compile the relevant data from seven
standard references, including the Registry of Toxic Effects of Chemical Substances (RTECS^
and the Merck Index. Based on these data, scores for each of the eight factors are calculated
separately using specific criteria, and the scores of closely related factors are then normalized
and combined to give five group scores. Finally, the group scores are weighted (to account
for their relative importance), normalized, and combined to give an overall score that is used
to give the substance a relative ranking score. The main obstacle to using MHAPPS for
Section 313 assessment is that the system can be used only to prioritize chemicals released
into the air.
OAQPS is currently developing a ranking system that will prioritize groups of emissions
sources (source categorizing) rather than individual compounds. This system will employ the
current MHAPPS health effects scoring system but will replace the factor for exposure potential
with exposure data specific to airborne releases.
For,more information, contact:
Office of Air Quality Planning and Standards
U.S. EPA, MD-10 ,
Research Triangle Park, NC 27711
G-5
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Remedial Action Priority System (RAPS)
The Remedial Action Priority System (RAPS) was developed by the U.S. Department of
Energy (DOE) to help DOE prioritize its hazardous waste sites for further investigation and
possible remedial action. RAPS is a computer model designed to estimate health risk from
sites containing hazardous or radioactive waste. The health risks are estimated for the entire
exposed individual assuming long-term average conditions of exposure (70 years). Currently,
RAPS does not consider environmental risks; however, it could be modified to include an
exposure and effects submodel for environmental receptors.
RAPS estimates human health risks from a site in four stages: source definition,
transport, exposure, and health effects. RAPS uses contaminant transport and exposure
models to produce an estimate of the health effects associated with a site, and explicitly bases
the overall score for each site on an index of health effects. Users can choose from among
22 transport-exposure models in RAPS, including source definition submodel, atmospheric
transport submodel, overland transport submodel, ground-water transport submodel, surface-
water transport submodel, and exposure assessment submodel.
An obstacle to using RAPS for Section 313 assessment is that the system requires RfDs
and cancer potency factors (qi*s) for the chemicals being assessed. A substantial number of
313 chemicals do not have these "toxicity scores." RAPS also requires a large amount of data
that will be expensive and time-consuming to collect.
For more information, contact:
U.S. Department of Energy
Office of Environment, Safety, and Health
Office of Environmental Guidance and Compliance
Washington, DC 20545
G-6
-------
Human Exposure Model (HEM)
The Human Exposure Model (HEM) produces quantitative expressions of public exposure
and carcinogenic risk to ambient air concentrations of pollutants emitted from stationary
sources. Used by the EPA Office of Air Quality Planning and Standards (OAQPS), HEM is a
screening method that provides rough, but not necessarily conservative, estimates of exposure
and risk.
The HEM contains (1) an atmosphere dispersion model (Gaussian); (2) multiple-year
meteorological data (STAR) at 314 airports across the United States; and (3) a population
distribution estimate based on 1980 U.S. Bureau of Census data (by block/group/enumeration
of district). Based on emission and stack parameters and frequency of wind direction, wind
speed, and atmospheric stability classes, HEM estimates the magnitude and distribution of
ambient air concentrations of the pollutant in the vicinity of the source.
. If the user wishes to use a dispersion model other than the one contained in HEM, HEM
can accept the concentrations from the alternative model if they are put into the appropriate
format. Based upon the source location and the radial distance specified, HEM numerically
combines the distribution of pollutant concentrations with the number of people estimated to
reside near the source to produce quantitative expressions of public exposure to the pollutant.
' "''," u - -.' - ' ' . - v ' ' '(*'. ' - ' -
If the pollutant of interest is one for which a cancer potency estimate has been derived and this
potency has been input to HEM, public cancer risk is calculated.
The HEM also contains an area source model that is often used to estimate exposure
and risks from mobile sources or sources too numerous to model individually. The area source
model can be used in limited geographical areas, e.g., parts of cities, entire counties, entire
cities. The modified HEM also addresses population mobility, indoor/outdoor relationships; and
population cohort analysis such that risks to specified sensitive subpopulations can be
estimated.
For more information, contact:
Office of Air Quality Planning and Standards
U.S. EPA, MD-10
Research Triangle Park, NC 27711
G-7
-------
REFERENCES
Bryan, T.O. and R. Ross. 1986. Chemical Scoring System for Hazard and
Exposure Assessment (draft). Washington, DC: U.S. EPA Office of Toxic Substances.
National Response Team of the National Oil and Hazardous Substances
Contingency Plan. 1987. Hazardous Materials Emergency Planning Guide NRT-1. G-
WER. Washington, DC: NRT.
Pacific Northwest Laboratories. September 1986. Development of the Remedial
Action Priority System (RAPS): Preliminary Mathematical Formulations.
Pacific Northwest Laboratories. March 1987. Remedial Action Priority System
(RAPS): Preliminary Mathematical Formulations.
Smith, A.E. and D.J. Fingleton. 1982. Hazardous Air Pollutant Prioritization
System (HAPPS). AD-89-F-1-344-0. Prepared for EPA Office of Air Quality Planning and
Standards, Research Triangle Park, North Carolina, under Interagency Agreement.
Argonne, IL: Argonne National Laboratory.
U.S. Environmental Protection Agency. 1986. User's Manual for the Human
Exposure Model. Research Triangle Park, NC: Office of Air Quality Planning and
Standards.
U.S. Environmental Protection Agency. December 23, 1988. Hazard Ranking
Scheme (HRS) for Uncontrolled Hazardous Substance Releases: Appendix A of the
National Oil and Hazardous Substance Contingency Plan. Federal Register. Volume 53.
pp. 51962-52081.
G-8
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APPENDIX H
ROADMAPS
-------
-------
ROADMAP TO INFORMATION ON SARA SECTION 313 CHEMICALS
This appendix describes EPA's SARA Section 313 Roadmap Data Base, summarizes in
tabular format selected information in this data base, and describes a number of data bases
and documents containing information on the Section 313 chemicals.
EPA's SARA Section 313 Roadmap Data Base
EPA has developed a data base of sources of information on the chemicals listed in
Section 313 of the Superfund Amendments and Reauthorization Act (SARA); this data base is
intended to assist users of Section 313 Toxic Release Inventory (TRI) data to perform exposure
and risk assessments of these chemicals. The data base includes, for each chemical, the
following types of information:
Federal regulations that apply to the chemical, along with relevant regulatory levels;
States that have drinking water standards or recommendations, along with relevant
regulatory levels, as reported in the Summary of State and Federal Drinking Water
Standards and Guidelines by the Federal-State Toxicology and Regulatory Alliance
Committee (FSTRAC);
States that have ambient air information, including ambient air standards or guidelines,
pollutant research information, source testing information, monitoring data, emissions
inventory information, and permitting information, as reported in the National Air Toxics
Information Clearinghouse (NATICH);
» States that have water monitoring information, as reported in the Storage and Retrieval
Systems (STORET); and
General sources of information, including on-line data bases, and documents from
EPA and other sources. Expanded descriptions of these information sources are
provided.
The Section 313 Roadmap data base is a menu-driven data base for use on an IBM
personal computer (or compatible computer). The full data base, with synonym search
capability, requires a hard disk and 2.3 megabytes of storage to run. (A second version of
H-l
-------
the data base, without synonym search capability, may be run from a floppy diskette drive or
a hard disk with 1 megabyte qf storage.) The system also requires DOS (version 2.1 or
greater) and 512K of internal memory. Users can search the data base by Chemical Abstract
Service (CAS) number, chemical substance name (as listed in Section 313), or synonym to
obtain information and references on a specific chemical. In addition, lists of chemicals with
certain characteristics (e.g., carcinogenicity) or to which certain regulations apply (e.g.,
CERCLA) can be obtained. The data base can also be searched by State. The user can
obtain a list of chemicals for which a specific State has air information, drinking water standards
or guidelines, or water monitoring information. Lists of contacts can also be obtained by State.
Expanded descriptions of the information sources are provided on a separate disk. The user
can choose a reference from a menu and view or print the expanded description. The data
base is currently being updated (4/89). ,
Information Presented in this Appendix
The following exhibits present summaries of some of the information in the Section 313
data base:
Exhibit 1 presents Federal regulatory levels, standards, and recommendations that
apply to each of the chemicals; a brief description of each regulation or
recommendation is included following the table.
Exhibit 2 shows States with ambient air standards or acceptable concentration levels
and/or drinking water standards and guidelines for each chemical.
Exhibit 3 lists all the information sources referenced in the data base, a description of
each, and information on access.
The tables in Exhibits 1 and 2 cannot be obtained directly from the Section 313 data base;
however, data base users can obtain all the information on these tables, both for individual
chemicals and, using the search capability, for lists of chemicals. Exhibit 3 is printed directly
from the data base.
H-2
-------
Exhibit 1 - Regulatory Levels and Standards (See notes following table)
CAS
50000
51285
51752
51796
52686
55185
55210
55630
56235
56382
57125'
57147
57578
57749
58899
59892
60093
^ 60117
W 60344
62533
62555
62566
62737
62759
63252
64675
67561
67630
Chemical Name
Formaldehyde
2,4-Oinitrophenol
Nitrogen mustard
Urethane (Ethyl carbonate) (monomer)
Trichlorfon
2-Acetylaminofluorene
N-Nitrosodiethylamine
Benzamide
Nitroglycerin
Carbon tetrachloride
Parathion
Cyanide compounds
1,1-Dimethyl hydrazine
beta-Propiolactone
Chlordane
Lindane
N-Nitrosomorpholine
4-Aminoazobenzene
4-Dimethylaminoazobenzene,
Methyl hydrazine
Aniline
Thioacetamide
Thiourea
Dichlorvos
N-'Nitrosodimethylamine
Carbaryl
Diethyl sulfate
Methanol
Isopropyl alcohol (manufacturing-strong acid
CERCLA
RQ
(pounds)
10001
10
1*
100
1*
lif
10
5000*
1*
10
11 ;'
1*
If
1*
10
5000
1*
1*
10
11
100
5000
SARA :
TPQ
(pounds)
500
10*
100
1,000
500*
1,000
1,000/10.000 .
500 '
1.000
1,000
1,000
OSHA
. PEL
(8-hour TWA)
I. 000 ppm
2.000 ppm
- 0.100 mg/m3
5.000 mg/m3
0.500 ppm
0.500 mg/m3 .
"- 0.500 mg/m3
2.000 ppm
1.000 mg/m3
5.000 mg/m3
200.000 ppm
400.000 ppm
ACGIH
TLV
(8-hour TWA)
1.000 ppm
5.000 ppm
0.100 mg/m3
5.000 mg/m3
0.500 ppm
0.500 mg/m3
0,500 mg/m3
2.000 ppm
0.100 ppm
5.000 mg/m3
200.000 ppm
400.000 ppm
NESHAPS
Air
Emission
Standards
.
Toxic
Pollutant
Effluent
Standard
X
X
X
X
X
Drinking
Water .
Max. Cont.
Level
5ug/L
(P)
- .004mg/L(P)
-
1
Drinking
Water
Max. Cont.
Level Goal
Omg/1
(P)
(P)
'
.
RCRA
Haz.
Waste
X
X
X
X
X
X
X
-]
X
X
X
X
X
X
X
X
X
X
X
x,
RCRA
App.
IX
X
X
X
X
X
X
X
X
X
X
X
X
RCRA
Toxicity
Characteristic
(mg/L)
0.07(P)
0.4/0.06(P)
-------
exhibit 1 - Regulatory levels end Standards (Sea notes following table)
CAS
67663
67721
68768
71363
71432
71556
72435
74839
74851
74873
74884
74908
74953
75003
75014
75058
| 75070
*> 75092
75150
75218
75252
, 75274
75354
75445
75558
75569
75650
76131
76448
Chemical Kane
Chloroform
Hexachloroethane
Trfazlquone
n-Butyl alcohol
Benzene
1.1.1-Trichloroethane (Methyl chloroform)
Hethoxychlor
Bromomethane (Methyl bromide)
Ethylene
Chloromethane (Methyl chloride)
Methyl Iodide
Hydrogen cyanide
Methylene bromide
Chloroethane (Ethyl chloride)
Vinyl chloride (monomer)
Acetonltrile
Acetaldehyde
Oichloromethane (Methylene chloride)
Carbon disulfide
Ethylene oxide
Bromoform (Tribromomethane)
Dichlorobromomethane
Vinylidene chloride
Phosgene
Propyleneimine
Propylene oxide
tert-Butyl alcohol
Chlorinated fluorocarbon (Freon 113)
Heptachlor
CERCLA
RQ
(pounds)
5000*
If
5000
lOOOf
1000
1
1000
If
If
10
1000
100
If
5000
1000
1000
100
If
100
5000
5000*
10
If
100
if
SARA
TPQ
(pounds)
10,000
1,000
100
10,000
1,000
10
10,000
10,000
osw
PEL
(8-hour TVA)
750.000 ppn
2.000 ppm
1.000 ppm
1.000 ppm
350.000 ppm
5.000 mg/m3
5.000 ppm
50.000 ppm
2.000 ppm
1000.000 ppm
1.000 ppm
40.000 ppm
100.000 ppm
500.000 ppm R
4.000 ppm
1.000 ppm
0.500 ppm
:
1.000 ppm
; 0.100 ppm
2.000 ppm
20.000 ppm
100.000 ppm
1000.000 ppm
0.500 mg/m3
ACGIH
TLV
(8-hour TVA)
750.000 ppm
LO.OOO ppm
1.000 ppm
10.000 ppm
350.000 ppm
10.000 mg/n3
5.000 ppm
50.000 ppm
'2.000 ppm
1000.000 ppm
5.000 ppm
40.000 ppm
100.000 ppm
50.000 ppm
10.000 ppm
1.000 ppm '
0.500 ppm
-
5.000 ppm
0.100 ppm
2.000 ppm
20.000 ppm
100.000 ppm
1000.000 ppm
0.500 mg/m3
KESHAPS
Air
Emission
SUndirds
X
X
:
Toxic
Pollutant
Effluent
Standard
X
X
X
X
X
X
X
X
X
=
v
v !
X i
"
X
Drinking
Viler
Kax. Cont.
Level
(P)
5ug/L
200ug/L
0.1«g/L(P)
(P)
(P)
(P)
2ug/L
(P)
-
:
i
(?)
Drinking
Water
Kax. Cont.
Omg/1
2mg/l
(P)
Omg/1
.
'
(P)
RCRA
Kaz.
X
X
X
X
X
X
X
X
X
X
X
X ;
X
X .
X
X
X
RCRA
Apo.
X
X
X
X
X
X
X
X
X
X
; X
X
X
X
X
-
X
.
X
RCRA
Tox telly
Characteristic
0.07(P)
4.3(P)
0.07(P)
30.0(P)
10.0/1.4(P)
14.4(P)
0.001 (P)
-------
Exhibit 1 - Regulatory Levels and Standards (See notes following table)
CAS Chemical Name
CERCLA
RQ
(pounds)
SARA
TPQ
(pounds)
OSHA
PEL
(8-hour TWA)
ACGIH
TLV
(8-hour TWA)
NESHAPS
Air
Emission
Standards
Toxic
Pollutant
Effluent
Standard
Drinking
Water
Max. Cont.
Level
Drinking
Water
Max. Cant.
Level Goal
RCRA
Haz.
Waste
RCRA
App.
IX
RCRA
Toxicity
Characteristic
(mj/L)
77474
77781
78842
78875
78922
78933
79005
79016
79061
79107
79118
79210
79345
79447
79469
80057
80159
80626
81072
81889
82280
82688
84662
84742
85449
85687
86306
87627
87683
87865
Kexachlorocyclopentadiene
Dimethyl sulfate
Isobutyraldehyde
1,,2-Dichloropropane
sec-Butyl alcohol
Methyl ethyl ketone
1,1.2-Trichloroethane
Trichloroethylene
Acrylamide
Acrylic acid
Chloroacetic acid
Peracetic acid
1,1,2. 2-Tetrach loroethane
Dimethylcarbamyl chloride
2-NHropropane
4,4'-Isopropylidenediphenol
Cumene hydroperoxide
Methyl methacrylate
Saccharin (manufacturing)
C.I. Food Red 15
l-Amino-2-methylanthraquinone
Quintozene (Pentachloronitrobenzene)
Di ethyl phthalate
Dibutyl phthalate
Phthalic anhydride
Butyl benzyl phthalate
N-Nitrosodiphenylamine
2,6-Xylidine
Hexachloro-l,3-butadiene
Pentachlorophenol (PCP)
11
If
1000
5000
If
lOOOf
5000
5000
If
If
U
10
1000
llf
If
1000
10
5000
100
100
If
lOf
100
500
1,000/10,000
100/10,000*
500* :
0.01 ppm
0.100 ppm
75:000 ppm
100.000 ppm
200:000 ppm
10.000 ppm
50.000 ppm
0.030 mg/m3
10.000 ppm
1.000 ppm
10.000 ppm
100.0.00 ppm
.
5.00 mg/m3
5.000 mg/m3
1.000 ppm
5.000 ppm
0.02 ppm
0.500 mg/m3
0.010 ppm
0.100 ppm
75.000 ppm
100.000 ppm
200.000 ppm
10.000 ppm
50.000 ppm
0.030 mg/m3
2.000 ppm
.1.000 ppm
100.000 ppm
5.000 mg/n»3
5.000 mg/m3
1.000 ppm
0.020 ppm
0.500 mg/m3
X
X
X
X
X
X
X
X
X
X
X
(P)
(P)
(P)
5ug/L
(P)
(P)
1
(P)
(P)
(P)
0 mg/1
(P)
(P)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
'
X
-
X
X
X
X
X
*
X
7.2(P)
1.2(P)
0.07(P)
1.3(P)
w
-------
Exhibit J - Reswlttory levels and SUnfards (Stt nctei foltadng UMe)
K£SW*>S Toxic
CAS
83062
85755
86891
90040
90437
90948
91087
91203
91225
91598
91941
92524
92671
92875
92933
94360
94597
94757
95476
* 95487
95501
95534 '
95636
95807
95954
96093
96128
96333
96457
97563
Chnlcjl Ham
2,4,6-Trichlorophcno!
2-Hftrophenol
Picric acid
o-Anlsldlne
2-Phenylpbenol
Hfchler's ketonc
To)uene-2,6-dllsocyanate
naphthalene
Quinoline
beta-Haphthylaiiine
3,3'-Dichlorobenzidine
Biphenyl
4-Aminobiphenyl
Benzidine
4-Nitrobiphenyl
Benzoyl peroxide
Safrole
2,4-D
o-Xylene
o-Cresol
1.2-Dichlorobenzene
o-Toluidine
1.2.4-Trimethyl benzene
2,4-Diaminotoluene
2,4,5-Trichlorophenol
Styrene oxide
l,2-Oibromo-3-chloropropane (DBCP)
Methyl acrylate
Ethylene thiourea
C.I. Solvent Yellow 3
CHCU
Kg
(pomdjj
lOf
100
100
100
5000
If
If
If
If
100
If
1000
100
11
If
lOf
If
If
SARA
IK)
(potmto)
100
1,000/10.000
OSHA
ra
(0-hour TVA)
0.100 ng/i»3
O.SOO mg/a3
10.000 ppm
0.200 ppm
5.000 nKj/in3
10.000 rag/m3
100.000 ppm
5.000 ppm
5.000 ppm
1 1.0 ppb
: 10.000 ppm
AC81M
TLV
(8-hour IMA)
'» m v«»»mv*>u
0.100 vg/iti
0.100 ppa
10.000 ppm
b
0.200 ppm
5.000 rng/m3
10.000 mg/m3
100.000 ppm
5.000 ppm
2.000 ppm
10.000 ppm
Air
E-l53lO(l
Stuxbrdi
««»»«*»«
-
'
-
!i-
, : .
~~~
roiiauot
Effluent
SUn««VBV«V
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
BCRA
App.
IX
VMWI
X
X
X
X
X
X
X
X
X
X
X
X
X
X
nuin
Toxlelty
Characteristic
(«3/L)
1 ***** «********«
10.0/1. 4(P)
4.3(P)
-------
Exhibit 1 - Regulatory Levels and Standards (See notes following table)
CAS
Chemical Name
NESHAPS Toxic Drinking Drinking RCRA
CERCLA SARA OSHA ACSIH Air Pollutant Water Water RCRA RCRA Toxicity
RQ TPQ PEL TLV Emission Effluent Max. Cont. Max. Cont. Haz. App. Characteristic
(pounds) (pounds) (8-hour TWA) (8-hour TWA) Standards Standard Level Level Goal Waste IX (mg/L)
98077
98828
98873
98884
98953
99592
100027
100210
100414
100425
100447
100754
101144
101611
101688
101779
101804
103231
104949
105679
106423
.106445
106467
106503
106514
106887
106898
106934
106990
107028
Benzoic trichloride (Benzotrichloride)
Cumene
Benzal chloride
Benzoyl chloride
Nitrobenzene
5-Nitro-o-anisidine
4-Nitrophenol
Terephthalic acid
Ethyl benzene
Styrene (monomer)
Benzyl chloride
N-Nitrosopiperidine
4,4'-Hethylene bis(2-chloroaniline) (HOCA)
4,4'-Methylene bis(N.N-ditnethyl) benzenamine..
Hethylene bis(phenylisocyanate) (HBI)
4,4'-Methylene dianiline
4,4'-Diaminodiphenyl ether
Bis(2-ethylhexyl) adipate
p-Anisidine
2,4-Dimethylphenol
p-Xylene
p-Cresol
1 ,4-Dichlorobenzene
p-Phenylenediaraine
Quinone
1,2-Butylene oxide
Epichlorohydrin
1,2-Dibromoethane (Ethylene dibromide)
1,3-Butadiene
Acrolein
it
5000
5000
' 1000
1000
100
1000
1000
.1001
If
1*
.
.
"
100
1*
1000*
100
10
. 1000*
- 1000*
1
100
500
10.000
500
1.000
500
50.000 ppm
1.000 ppm
100.000 ppm
50.000 ppm
1.000 ppm
0.020 ppm
'
"
0.500 mg/m3
100.000 ppm
5.000 ppm
75.000 ppm
0.100 mg/m3
0.100 ppm
2.000 ppm
20.000 ppm R
1000 ppm R
0.100 ppm
50.000 ppm
1.000 ppm
100.000 ppm
50.000 ppm
1.000 ppm
0.020 ppm
0.005 ppm
0.100 ppm
0.100 ppm
'-
100.000 ppm
5.000 ppm
75.000 ppm
0.100 mg/m3
0.100 ppm
2.000 ppm
10.000 ppm
0.100 ppm
X
X
X
X
X
X
(P)
(P)
75ug/L
1
(P)
(P)
(P)
(P)
'
'
.075 rag/1
(P)
(P)
*
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
-
X
X
X
X
X
X
.
.
10.0(P)
10.8(P)
S3
-------
Exhibit 1 - Regulatory levels tad Standards (See notes folloxlmg table)
NESWPS Toxic
CAS
107051
107062
107131
107211
107302
108054
108101
108316
108383
108394
108601
108781
108883
108907
108952
109864
110805
, 110827
110861
111422
111444
114261
115071
115322
117793
117817
117840
118741
119904
119937
Chemical Ham
Allyl chloride
1,2-Dlchloroethane (Ethylene dichloride)
Acrylonitrlle
Ethylene glycol
Chloromethyl methyl ether
Vinyl acetate
Methyl isobutyl ketome
Maleic anhydride
m-Xylene
m-Cresol
Bis(2-chloro-l-i«ethylethyl) ether
Melamine
Toluene
Chlorobenzene
Phenol
2-Methoxyethanol
2-Ethoxyethanol
Cyclohexane
Pyridine
Diethanolamine
-
Bis(2-chlororethyl) ether
Propoxur
Propylene (Propene)
Oicofol
2^Aminoanthraquinone
Oi(2-ethylhexyl) phthalate (DEHP)
n-Dioctylphthalate
Hexachlorobenzene
3.3'-Dlmethoxybenzidine
3,3'-Dimethylbenz:idine (o-Tolidine)
CERCIA
RQ
(pounds)
[ 1000
50001
100*
If
5000
5000
5000
If
1000
1000
1000
100
1000
If
1000
1000
If
10
If
5000
If
If
: If
SARA
TPQ
(pounds)
10,000
100
1,000
500/10,000
10.000
I
OSHA
PEL
(8-hour TWA)
1.000 ppm
50.000 ppm R
2.00 ppm
10.00 ppm
50.000 ppm
0.250 ppm
100.000 ppm
5.000 ppm
100.000 ppm
75.000 ppm
5.000 ppm
25.000 ppm R
200.000 ppm R
300.000 ppm
5.000 ppm
5.0 ppm
0.5 mg/m3
5.000 mg/m3
ACGIII
TLV
(8-hour TWA)
1.000 ppra
10.000 ppm
2.00 ppm
10.000 ppm
50.000 ppm
0.250 ppm
100.000 ppm
5.000 ppm
100.000 ppm
75.000 ppm
5.000 ppm
5.000 ppm
5.000 ppm
300.000 ppm
5.000 ppm
3.000 ppm
5.000 ppm
0.500 mg/m3
5.000 mg/m3
Air
Emission
SUndards
Pollutant
Effluent
Standard
X
X
X
X
X
X
X
X
X
X
Utter
Kax. Cont.
Level
5ug/L
(P)
- . __
(P)
(P)
...
(P)
Uater
Kax. Cont.
Level Goal
Omg/1
_ ____.»._
RCRA
Haz.
Waste
X
X
X
X
X
X
X
X
1
X
v !
X
X
X
X
X
X
X
X
X
XCRA
App.
IX
X
X
X
X
X
X
X
X
X
x
X
X
X
X
X
X
X
KCRA
Toxlclty
Characteristic
0.40(P)
5.0(P)
10.0(P)
14.4(P)
5.0(P)
0.05(P)
a
CD
-------
Exhibit 1 - Regulatory Levels and Standards (See notes following table)
CAS
Chemical Name
CERCLA
RQ
(pounds)
SARA
TPQ
(pounds)
OSHA
PEL
(8-hour
TWA)
ACGIH
TLV
(8-hour TWA)
NESHAPS
Air
Emission
Standards
Toxic
Pollutant
Effluent
Standard
Drinking
Water
Hax. Cont.
Level
Drinking
Water
Hax. Cont.
Level Goal
RCRA
Haz.
Waste
RCRA
App.
IX
RCRA
Toxicity
Characteristic
(mg/L)
120127
120718
120809
120821
120832
121142
121697
122667
123319
123386
123728
123911
126727
126998
127184
128665
131113
132649
133062
133904
134292
134327
135206
139139
139651
140885
141322
151564
156105
156627
Anthracene
p-Cresidine
Catechol
1 ,2,4-Trichlorobenzene
2,4-Dichlorophenol
2,4-Dinitrotoluene
N.N-Dimethylaniline
1,2-Oiphenyl hydrazine (Hydrazobenzene)
Kydroquinone
Propionaldehyde
Butyraldehyde
1,4-Dioxane
Tris(2,3-dibromopropyl) phosphate
Chloroprone
Tetrachloroethylene (Perch loroethylene)
C.I. Vat Yellow 4
Dimethyl phthalate
Dibenzofuran
Captan
Chloramben
o-Anisidine hydrochloride
a Ipha-Naphthylamine
Cupferron
Nitrilotriacetic acid
4,4'-Thiodianiline
Ethyl acrylate
Butyl acrylate-
Ethyleneimine (Aziridine)
p-Nitrosodiphenylamine
Calcium cyanamide
5000
100
100
1000*
11
11
If
If
5000
10
If
1000
If
500/10,000*
.
500
-
5.0 ppm
1.500 mg/m3
5.000 ppm
2.000 ng/m3
25.00 ppm
10.000 ppm
25.000 ppm
'
5.000 mg/m3
5.0 mg/m3
5.000 ppm
10.000 ppm
0.500 nig/m3
5.000 ppm
1.500 mg/m3
5.000 ppm
2.000 mg/m3
25.000 ppm
10.000 ppm
50.000 ppm
5.000 mg/m3
5.000 mg/m3
5.000 ppm
10.000 ppm
0.500 ppm
0.500 mg/m3
X
X
X
X
X
X
X
(P)
(P)
.
1
'
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
.
X
X
X
X
X
X
-------
Exhibit 1 - Regulatory Uveli and Standards (See notes folio-Ing table)
CAS Chemical Kane
CEflCU
RQ
(pounds)
SARA
TPQ
(pounds)
OSKA
PEL
(8-hour TVA)
AC6IH
TLY
(8-hour IUA)
KESHAPS
Air
Emission
Standards
Toxic
Pollutant
Effluent
Standard
Drinking
Vater
Max. Cont.
Level
Drinking
Vater
Kax. Cont.
Level Goal
RCRA
Haz.
Waste
RCRA
App.
IX
RCRA
Toxlclty
Characteristic
ML)
302012
303002
334863
463581
492808
510156
532274
534521
540590
541413
541731
542756
542881 '
569642
584849
593602
, 606202
615054
J 621647
624839
636215
680319
684935
759739
924163
961115
989388
1120714
Hydrazlne
Aldrln
Dlazcroethane
Carbonyl sulflde
C.I. Solvent Yellow 34 (Auranine)
Chlorobenzilate
2-Chloroacetophenone
4.6-Dinitro-o-cresol
l.2-D1chloroethylene
Ethyl chloroformate
1 ,3-Dlchlorobenzene
1,3-Dichloropropylene
Bis(chloromethyl) ether
C.I. Basic Green 4
Toluene-2,4-di isocyanate
Vinyl bromide
2.6-Dinitrotoluene
2.4-Diam(noanisole
N-Nitrosodi-n-propylamine
Kethyl Isocyanate
o-Toluidine hydrochloride
Hexamethylphosphoramide
N-Nitroso-N-methylurea
N-Nitroso-N-ethylurea
N-Nltrosodi-n-butylamine
Tetrachlorvinphos
C.I. Baste Red 1
Propane sultone
1 U
1 w
11
If
10
100
100
If
100
1000
If
If*
If
If
If
If
If
500/10,000
500*
10/10.000
100
500
500
0.250 ng/m3
0.20.0 ppm
0.050 ppm
0.200 mg/B3
200.000 ppm
75.000 ppm
5.0 ppm
0.005 ppm
5.0 ppm
1.500 nig/m3
'
0.020 ppm
0.100 ppn
0.250 mg/n3
0.200 ppn
0.050 ppm
0.200 mg/m3
200.000 ppn
1.000 ppm
0.001 ppn
0.005 ppm
5.000 ppn
1.500 mg/m3
0.020 ppm
-----
X
X
X
X
X
X
.
(P)
(P)
1
.007 tng/1
" -
X ,
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
"
^x
X
X
X
X
X
X
X
_ _..___
.
-------
Exhibit 1 - Regulatory Levels and Standards (See notes following table)
CAS
Chemical Name
CERCLA SARA
RQ TPQ
(pounds) (pounds)
OSHA
PEL
(8-hour TWA)
ACGIH
ILV
NESHAPS Toxic Drinking
Air Pollutant Water
Emission Effluent Max. Cont.
(8-hour TWA) Standards Standard Level
Drinking
Water RCRA RCRA
Max. Cont. Haz. App.
Level Goal Waste IX
RCRA
Toxicity
Characteristic
(mg/L)
1163195
1310732
1313275
1314201
1319773
1330207
1332214
1335871
1336363
1344281
1464535
1582098
1634044
1836755
1897456
1937377 .
2164172
2234i31
2303164
2602462
2650182
2832408
3118976
3761533
3844459
4549400
4680788
6484522
7429905
7439921
Decabromodiphenyl oxide
Sodium hydroxide (solution)
Molybdenum trioxide
Thorium dioxide
Cresol (mixed isomers)
Xylene (mixed isomers)
Asbestos (friable)
Hexachloronaphthalene
Polychlorinated biphenyls (PCBs)
Aluminum oxide
Diepoxybutane
Trifluralin
Methyl tert-butyl ether
Nitrofen
Chlorothaloni 1
C.I. Direct .Black 38
Fluometuron
Octachloronaphthalene
Diallate
C.I. Direct Blue 6
C.I. Acid Blue 9. diammonium salt (DELISTED)
C.I. Disperse Yellow 3
C.I. Solvent Orange 7
C.I. Food Red 5
C.I. Acid Blue 9, disodium salt (DELISTEO)
H.-Nitrosomethylvinylamine
C.I. Acid Green 3
Ammonium nitrate (solution)
Aluminum (fume or dust)
Lead and compounds
1000
1000
1000
1*
10*
1*
1*
:1|
If
-
.'
500
"
'
1
'
-'
1.000 ppm
100.000 ppm
0.200 f/cc
0.200 mg/m3
5.0 mg/m3
0.100 mg/n3
:
'
'
5.0 nig/m
0.050 mg/m3
2.000 mg/m3
5.000 ppm
100.000 ppm
2 fibers/cc
0.200 mg/in3
10.000 mg/ni3
'
0.100 mg/m3
;
'
5.000 mg/m3
0.150 mg/tn3
X
X
X
X.
(P)
(P)
(P)
.
'
_.
0.05mg/L:(P)
'
(P)
(P)
(P)
(P)
X :
X
X
X
X
X
x
_
x
,
x
-
X
10.0(P)
5.0/5.0(P)
-------
Exhibit 1 - Regulitory Uvab end Standard* (Sec notes following table)
f
H
to
CAS
7439965
7439976
7440020
7440224
7440280
7440360
7440382
7440393
7440417
7440439
7440473
7440484
7440508
7440622
74406E6
7550450
7647010
7664382
7664393
7664417
7664939
7697372
7723140
7757826
7782492
7782505
7783202
8001352
10034932
10049044
Cbeaical HMO
Kf rcury and compounds
Nickel and compounds
Silver and compounds
Thallium, and compounds
Antimony and compounds
Arsenic and compounds
Barium and compounds
Beryllium and compounds
Cadmium and compounds
Chromium and compounds
Cobalt and compounds
Copper and compounds
Vanadium (fume or dust)
Zinc (fume or dust) and compounds
Titanium tetrachloride
Hydrochloric acid
Phosphoric acid
Hydrogen fluoride
Aonania
Sulfuric acid
Nitric acid
Phosphorus (yellow or white)
Sodium sulfate (solution)
Selenium and compounds
Chlorine
teranium sulfate (solution)
Toxaphene
Hydrazine sulfate
Chlorine dioxide |
1
CERCU
RQ
(pounds)
If
1000
1000
5000
If
If
If
5000
1000
5000
cnnn
OUUU
100
100
1000
1000
1
100
10
If
SUM
TPQ
(pounds)
100*
500
inn '
1UU
500
1,000
1,000
100
100
500/10.000
OSHA
PEL
(8~hour TVA)
1.0 ng/m3
1.000 mg/n3
0.010 mg/m3
0.100 mg/m3
0.500 mg/m3
0.500 mg/m3
0,500 mg/m3
0.002 ppm
0.1 mg/m3 R
1.0 mg/«i3
0.050 ng/m3
0.10 mg/in3
0.05 mg/m3
...
1.000 mg/m3
3.000 ppm
1.000 mg/m3
2.000 ppm
0.100 mg/m3
0.200 mg/m3
.5 ppm
0.50 mg/rii3
0.100 ppm
»*«*»»«««*»
1 1.000 mg/ri
0:050 rog/nS
1.000 mg/m3
0.100 mg/m3
0.100 ppm
0.500 mg/m3
0.200 mg/m3
0.500 mg/ii3
0.002 mg/m3
0.010 mg/m3
0.500 ng/m3
0.050 mg/m3
0.200 mg/m3
1.000rog/m3
25.000 ppm
1.000 mg/m3
2.000 ppm
0.100 mg/m3
0.200 mg/B3
0.500 ppm
0.500 mg/m3
0.100 ppm
ntillAfl
Air
**m*mm*** *«
X
X
X
,._____
-
Toxic
Pollutant
X
X
X
X
X
X
X
X
X
X
X
X
X
Sri!
.002Bg/L(P)
(P)
0.05iig/l(P)
(P)
(P)
0.05mg/L(P)
(P)
.010mg/L(P)
50ug/L(P)
(P)
(P)
-__
0.01rng/L(P)
(pj i
.005mg/L(P)
(P)
Drinking
Water
(P)
(P)
(P)
(P)
(P)
(P)
"
'
(P)
(P)
RCRA
X
X
X
X
x
X
X
X
X
RCRA
X
X
X
X
X
X
X
X
X
X
x
X
RCRA
Toxlctty
Characteristic
(ng/1)
«"« -
0.2/0.2(P)
5.0/5.0(P)
5.0/5.0(P)
100. 0/100. 0(P)
1.0/1. 0(P)
5.0/5.0(P)
10/1
l.U/l.Q(PJ
---_________
0.5/0.07(P)
-------
Exhibit 1 - Regulatory Levels and Standards (See notes following table)
CAS
12122677
12427382
13463677
16071866
16543558 '
20816120
25321226
25376458
39156417
Chemical Name
Zineb
Haneb
Titanium dioxide (DELISTED)
C.I. Direct Brown 95
N-N i trosonorn icot ine
Osmium tetroxide
Dichlorobenzene (mixed isomers)
Diaminotoluene (mixed isomers)
2,4-Diaminoanisole sulfate
CERCLA
RQ
(pounds)
.
1000 :
100
1*
SARA
TPQ
(pounds)
OSHA
PEL
(8-hour TWA)
5.000 ing/m3
:
0.002 mg/m3
ACGIH
TLV
(8-hour TWA)
10;000mg/m3
,0.002 mg/ro3
NESHAPS
Air
Emission
Standards
:
Toxic
Pollutant
Effluent
Standard
Drinking
Water .
Max. Cont.
Level
Drinking
Water
Max. Cont.
Level Goal
RCRA
Haz.
Waste
.
X
X
X
RCRA
App.
IX
RCRA
Toxicity
Characteristic
(mg/LJ
'
--
MOTES:
CERCLA RQ: Under the Comprehensive Environmental Response. Compensation, and Liability Act of 1980 (CERCLA) (42 USC 9601 et seq.), releases of listed substances at or above their
Reportable Quant ities'(RQs) must be reported to the National Response Center (NRC.) RQs are set on the basis of aquatic toxicity, acute manual tan toxicity. ignitability. reactivity.
chronic toxicity. and carcinogenicity. with possible adjustment on the basis of biodegradation, hydrolysis, and photolysis. I indicate* that an adjusted RQ has been proposed: until
a final adjustment is made, the statutory (listed) RQ applies. H indicates that the RQ may be adjusted in a future rulemaking.
SARA TPQ: Under the Superfund Amendments and ReauthoHzation Act (SARA) Section 302 (40 CFR Section 302). facilities with listed substances in quantities greater than their Threshold
* Planning Quantities (TPQs) must report to the State Emergency Response Conrnission. For solids, two quantities may be specified. The lower quantity applies to solids in finely powdered
H form; if the solid is not finely'powdered. the TPQ becomes 10,000 pounds. TPQs are set based on a combination of acute toxicity and ability of the substance to become airborne.
W that releases of 1 pound or greater must be reported under SARA Section 304; an RQ has not yet been assigned.
indicates
OSHA PEL: The Occupational Safety and Health Administration (OSHA) lists workplace contaminants (29 CFR Section 1910, Subpart Z) and Permissible Exposure Limits (PELs). The PEL is the
8-hour time-weighted average (TWA) not to be exceeded in any 8-hour work shift of a 40-hour work week. PELs were developed to reduce risk of health Impairment and to be technologically
and economically feasible. Values presented are from the Final Rule of January 19. 1989 (54 FR 2332-2983); values followed by (R) are transitional limits for substances currently in
rulemaking. For metals and compounds with more than one PEL (I.e.. where different PELs apply to different forms such as fume or dust), the lowest value that appears to be applicable to
the metal is presented. , " ,, .
ACGIH TLV- -The American Conference of Governmental IndustrialHygienists (ACGIH) lists Threshold Limit Values (TLVs) for chemicals in the workplace. The TLV - time-weighted average (TWA)
is the time weighted average concentration limit for a normal 8-hour workday and 40 hours per week, to which nearly all workers may be repeatedly exposed, day after day. without adverse
effect (non-regulatory). TLVs are based primarily on acute toxicity and irritation data. For metals and compounds with more than one TLV (i.e.. where different TLVs apply to different '
forms such as fume or dust), the lowest value that appears to be applicable to the metal is presented. Intended changes for 1988-89 are included in the exhibit.
-------
NOTES {continued)
WSHWS Air E«lsslon Standards (CM Sec. HZ): The Clean Air Act Section 112. National E*l»lon Standards for Hazardous Air Pollutants (HESHWS) (40 CfR Section 61) lists Hazardous Air
Pollutants and Includes wlsslon standards »nd monitoring requlrettnts for plants with listed chemicals.
Toxic Pollutant Effluent Stamfords (CWA Sec. 307): The Clean Water Act Section 307, Toxic Pollutants. Subpart A, Toxic Pollutant Effluent Standards and Prohibitions (40 CFR Section 129)
lists certain substances as Toxic Pollutants. Provisions of the Act apply to certain facilities discharging pollutants Into navigable waters.
Drinking Water Hax. Cont. Level: The Safe Drinking Water Act. Subpart B (40 CFR Section 141) lists Haxl«a Contaminant Levels (HCls) for certain chemicals. The HCL is the K>xl.u» peraissiblis
level of a contaminant In public drinking water systems. HCLs are based on health factors, but are also required by law to reflect the technological and economic feasibility of rennving the
contaminant from the water supply. Values in table were supplied by the Office of Drinking Water. A numeric value shows the existing standard. Ihe entry (P) Indicates that a new standard Is
planned. Further information Is available through the Safe Drinking Water Hotline: ,1-800-126-4791.
Drinking Water Hax. Cont. level Goal: HCLGs developed under the Safe Drinking Water Act are non-enforceable goals based on health factors only, and represent levels which would result In no
adverse health effects, with an adequate margin of safety. A numeric value shows the existing guideline. The entry (P) indicates that a new guideline is planned.
RCRA Hazardous Waste: The Resource Conservation and Recovery Act (40 CFR Part 261) lists commercial chemical products that are hazardous wastes when disposed and chemicals that are| hazardous
waste constituents. An entry In the RCRA Hazardous Waste column indicates that the chemical is in one of these categories. !
RCRA Appendix IX: Appendix IX - Ground-Water Monitoring List (40 CFR Part 264) lists chemicals for which monitoring of ground water is required at RCRA hazardous waste sites. o-Xyhene and
m-Xylene are included as .part of total xylene. Ground water containing metallic elements and compounds (e.g., lead and compounds, mercury and compounds) is analyzed for total metal: the listing
in Appendix IX is for all forms of the metallic element.
RCRA Toxictty Characteristic: The maximum concentration of contaminants exhibiting the characteristic of Extraction Procedure (EP) toxicity (40 CFR Part 261) is shown in this columji. This is
the chemical concentration at or above which a solid waste is considered to exhibit the characteristic of EP toxicity. Values followed by (P) were proposed on June 13. 1986 (51 FR 21648).
-------
CAS Chemical Name
Exhibit 2 - States with Ambient
AZ CA CO CT FL IL IN KS KY
Air Standards and Drinking Water Standards
HA HE HD HI HN HT NC NO NH NJ NH HV NY PA RI SC SD TX VA VT WA WI WY
50000
51285
51752
51796
52686
53963
55185
55210
55630
56235
56382
57125
57147
57578
57749
58899
.53.892
60093
60117
60344.
60355
62533
62555
62566
62737
62759
63252
64675 ,
67561 .
67630
Formaldehyde
2.4-Dinitrophenol
Nitrogen mustard
Urethane (Ethyl carbamate) (monomer)
Trichlorfon
2-Acetylaminofluorene
N-Nitrosodiethylamine
Benzamide
Nitroglycerin
Carbon tetrachloride
Parathion
Cyanide compounds
1,1-Oimethy) hydrazine :
beta-Propiolactone
Chlorda'ne
Lindane
N-Nitrosomorpholine
4-Aminoazobenzene
4-Dimethylaminoazobenzene
Methyl hydrazine - -
Acetamide
- An i Line, . .. . . --
Thioacetamide - " ;
Thiourea ..-.._ - ; . .
Dichlorvos
N-Nitrosodimethylamine.-" :... :.
Carbaryl
. .Diethyl, sulfate ._.-, '. . ,
Methanol ...
Isopropyl alcohol (manufacturing-strong acid
W
W
W
W
W
~-
W
'
W
A
1 A
A
A
A
A
A ,
A
A
A
A
A-
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A
A
A
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W
A
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B
W
8
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A
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8
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Ul
A - State.has an. ambient air standard for this, chemical (as-reported in NATiCH).
W = State has .a drinkijig. water standard for this chemical (as reported "in'FSTRAC).
B = State^has, both amb.ient a.ir and drinking water standards- for this chemical.
-------
Cxhlblt 2 - States «lth Mlent Air SUodjrdj tod Drinking Water Stjndardj
67641
67663
67721
68768
71363
71556
72435
74839
74851
74873
74B84
74908
74953 "
75003
75014
75058
75070
75092
75150
75252
75274
75354
75445
75558
75569
75650
76131 |
76448 I
Acetone
Chlorofora
Hcxachl o roe t hane
Trlaz Iquone
n-Butyl alcohol
1,1,1-Trichloroethane (Methyl chloroform)
Hethoxychlor
Bronomethane (Methyl bromide)
Ethylene
.
Chloromethane (Methyl chloride)
Methyl iodide
Hydrogen cyanide
Methylene bromide
Chloroethane (Ethyl chloride)
Vinyl chloride (monomer)
Acetonitrile
Aceta Idehyde
Dichloranethane (Methylene chloride)
Carbon disulf ide
Branofora (Tribromomethane)
Dichlorobromomethane
"Vinyl idene chloride
Phosgene
Propyleneimine
Propylene oxide
tert-flutyl alcohol
Chlorinated fluorocarbon (Freon 113; 1,1. 2-T
Heptachlor
V
U
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A
K
A
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vr
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VA
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VI
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WY
CTl
A - State has an ambient air standard for this chemical (as reported in NATICH).
V «= State has a drinking-water standard for this chemical (as .reported in FSTRAC),
B - State-has both ambient air and drinking water standards for this chemical.
-------
CAS Chemical Name
Exhibit 2 - States with Ambient Air Standards and Drinking Water Standards
AZ CA CO CT FL IL IN KS CT HA HE HD HI HH HT NC ND NH NJ NH NV NY PA RI SC SD TX VA VT WA WI WV
77474
77781
78842
78875
78922
78933
79005
79016
79061
79107
79118
79210
79345"
79447
79469
80057
80159
80626
81072
81889
82280
82688
84662
84742
85449
85687,
86306
87627
87683
87865
Hexachlorocyclopentadiene
Dimethyl sulfate
Isobutyraldehyde
1,2-Dichloropropane
sec-Butyl alcohol
Hethyl ethyl ketone
1,1. 2-Tr ichloroethane
Trichloroethylene
Acrylamide
Acrylic acid
Chloroacetic acid
Peracetic acid
i, 1 , 2 , 2-Tetrachloroethane
Dimethylcarbamyl chloride
2-Nitropropane
4,4'-Isopropylidenediphenol
Cumene hydroperoxide
Hethyl methacrylate
Saccharin (manufacturing)
C.I. Food Red 15
l-taino-2-methylanthraquinone
Quintozene (Pentachloronitrobenzene)
Diethyl phthalate
Dibutyl phthalate
Phthalic anhydride
Butyl benzyl phthalate
N-Nitrosodiphenylamine
2,6-Xylidine
Hexachloro-l,3-butadiene
Pentachlorophenol (PCP)
W
U
U
A
W
U
U
U
W
W
W
A
A
B
A
B
A
B
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B » State, has both ambient air and drinking water standards for this chemical.
-------
CAS
Kme
Exhibit 2 - States with fa*lent Air Standard! and drinking Vater Standards
««COCTRILIHKSCTH\HeHOHlH8HTHCKOH«IUKHWItrPA«SCSOtXVAYTVAUIIff
88062
88755
80891
90040
90437
90948
91087
91203
91225
91598
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92524
92671 -
92875
92933
94360
94597
94757
95476
95487
95501
95534
95636 '
95807
95954 !
96093
96128
96333
96457
97563
2.4,6-Trlchloropbenol
2-Hltrophenol
Picric
-------
CAS Chemical Name
Exhibit 2 - States with Ambient Air Standards and Drinking Water Standards
AZ CA CO CT Ft IL Id KS KY HA HE HD HI HH HT NC ND NH NJ NH NV NY PA RI SC SO TX VA
VT VA VI W
98077
98828
98873
98884
98953
99592
100027
100210
100414
100425
100447
100754
101144
101611
101688
101779
101804
103231
104949
10567?
106423
106445
106467
106503
106514
106887
.106898
106934
106990
107028
Benzoic trichloride (Benzotrichloride)
Cumene
Benzal chloride
Benzoyl chloride
Nitrobenzene
5-Nitro-o-anisidine
4-Nitrophenol
Terephthalic acid
Ethyl benzene
Styrene (monomer)
Benzyl chloride
N-N i trosopiper id ine
4.4'-Hethylene bis(2-chloroaniline) (HOCA)
4,4t-Methylene bis(N,N-dimethyl) benzenamine
Hethylene bis(phenylisocyanate) (MB!)
4,4'-Methylene dianiHne
4,4'-Oiaminodiphenyl ether
Bis(2-ethylhexyl) adipate
p-Anisidine
. 2,4-Dimethylphenol
p-Xylene
p-Cresol
1 , 4-0 ich lorobenzene
p-Phenylenediamine
Quinone
1,2-Butylene oxide
Epichlorohydrin
l,2<-Dibromoethane (Ethylene dibromide)
1,3-Butadiene
Acrolein
U
W
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V
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W
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W
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A
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A
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B
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A = State has-an ambient air standard for this chemical (as reported in NATICH).
W » State has a drinking water standard for this chemical (as reported in FSTRAC).
B = State has both ambient air and drinking water standards for this chemical.
-------
Exhibit Z - States xtth teblent Air Standards and OrlAIng Water Standards
CAS
107051
107062
107131
107211
107302
108101
108316
103383
108394 '
---- -
108601
108781
108883
108907
108952
109864
110805
110827
110861
111422
1 111444
0 H4261
115071
115322
117793
117817
117840
118741
119904
119937
Cheotcal Kane
». ......... ..,., ..»...».,
Ally! chloride
l.2-OIchloroethane (Ethylene dlchlorlde)
Acrylonltrlle
Ethylene glycol
Chlorosethy] methyl ether
Hethyl isobutyl ketone
Halelc anhydride
m-Xylene
m-Cresol
Bls(2-chloro-l-methylethyl) ether
Helamine
Toluene
Chlorobenzene
Phenol
2-Methoxyethanol
2-EthoxyethanOl
Cyclohexane
Pyridine
Diethanolamine
Bis(2-chlororethyl) ether
Propoxur
Propylene, (Propene)
Oicofol
2-Amfnoanthraqu inone
Di(2-ethylhexyl) phthalate (DEHP)
n-Dioctylphthalate
Hexachlorobenzene
3,3'-Diii>ethoxybenzidine
3.3'rDimethylbenzidine (o-Tolidine)
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W = State has a drinking Hater standard for this chemical (as reported in FSTRAC).
B = State has both ambient air and drinking water standards for this chemical.
-------
CAS Chemical Name
Exhibit 2 - States with Ambient Air Standards and Drinking Water Standards
AZ CA CO CT FL II IN KS KY HA HE HO HI HN HT NC ND NH NJ NH NV
NY PA RI SC SD TX VA VT WA VI WY
120127
120718
120809
120821
120832
121697
122667
123319
123386
123911
126727
126998
127184
128665
131113
132649
133062
133904
K
k 134292
H 134327
135206
139139
139651
141322
151564
156105
156627
Anthracene
p-Cresidine
Catechol
1,2,4-Trlchlorobenzene
2.4-Dichlorophenol
2.4-D1nitrotoluene
N.H-Dimethylanlline
1.2-D1phenyl hydrazine (Hydrazobenzene)
Hydroqulnone
Propionaldehyde
Butyraldehyde
1,4-Oioxane
Tris(2.3-dibromopropyl) .phosphate
Chloroprene
Tetrachloroethylene (Perchloroethylene)
C.I. Vat Yellow 4
Dimethyl phthalate
Dibenzofuran
Captan
Chloramben
. _ , ^
o-An1sidine hydrochloride
alpha-Naphthylamine
Cupferron
Nitrilotriacetio acid "
'4.4'-Th'lod1annine.
Ethyl acrylate
Butyl acrylate
Ethyleneynine (Aziridine)
p-Nitrosodiphenylamine
Calcium cyanamide
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W i State has a drinking water standard for this chemical (as reported in FSTRAC).
B = State has both ambient air and drinking water standards for this chemical.
-------
Exhibit 2 - Statea xith feblent Air SUwhrds iod Drinking Viler Standards
CAS Che»Ic*l NMW
: CA CO Cl a 1L IN KS KY >U HE HO HI Ml HT XC KO XH KJ KH KV HY rA Rl SC SO IX
-*««»»*«»»«*»»»>«»*»»«»«» **»»«»** BWM'IWBMM* »»₯.*»*WW*M*«WM*»»M»M*MM««»«'BM«»M«»M »>**»»««
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541731
542756
542881
569642
584849
593602
606202
615054
621647
6Z4839
636215
680319
684935
759739
842079
924163
961115
989388
1120714
Hydrazlne
Aldrln
Dlazone thane
Carbonyl sulflde
Auraalne
Bustard gas
Chlorobenztlate
2-Chloroacetophenone
4.6-Olnitro-o-cresol
1 , 2-D ichloroethy lene
Ethyl chloroformate
1 ,3rDichlorobenzene
1.3-Diohloropropylene
Bis(chloromethyl) ether
C.I. Basic Green 4
Toluene-2,4-diisocyanate
Vinyl bromide
2,6-Dinitrotoluene
2,4-Diaminoanisole
N-Nitrosodi-n-propylamine
Methyl isocyanate
o-Toluidine hydrochloride
Hexamethylphosphoramide
N-Nitroso-N-methylurea
N-H i troso-N-ethy lurea
C.I. Solvent Yellow 14
N-N i trosod i -n-huty lamina
Tetrachlorvinphos
C.I. Basic Red 1
Propane sultone
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U = State has a drinking water standard for this chemical (as reported in FSTRAC).
B = State has both ambient air and drinking water standards for this chemical.
-------
CAS Chemical Name
Exhibit 2 - States with Ambient Air Standards and Drinking Water Standards
AZ CA CO CT FL It. IN KS KY HA HE HD HI HN HT NC ND NH
NJ NH NV NY PA RI SC SD TX VA VT UA Ul VY
1163195
1310732
1313275
1314201
1319773
1330207,
1332214
.1335871
1336363
1344281
1464.535
1582098
1634044
1836755
1897456
1937377
2164172
2234131
2303164 :
2602462
2650182
2832408
3118976
3761533
3844459
4549400
4680788
6484522
7429905
7439921
Decabromodiphenyl oxide
Sodium hydroxide (solution)
Molybdenum trioxide
Thorium dioxide
Cresol (mixed isomers)
Xylene Jmixed isomers) .
Asbestos (friable) ... . .."..-. . , , -
Hexachloronaphtha.lene .
Polychlorinated biphenyls (PCBs)
Aluminum oxide
D i epoxybut ane .
Trifluralin
Methyl tert-butyl ether
Nitrofen -
Chlorothalonil
Direct Black 38
Fluometuron
Octachloro.naphthalene
Oiallate
Direct Blue 6 . .
C. . Acid Blue 9, diamnonium salt (DELISTEO)
C. .Disperse Yellow 3
C. ... Solvent Orange 7
C. . Food Red 5
C. . Acid Blue 9, disodium Salt (DELISTED)
N-Nitrosomethylvinylamine
, C.I. Acid Green 3
Ammonium ntjtrate (solution)
Aluminum (fume or dust)
Lead and compounds
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U = State'has a drinking water standard for this chemical (as reported in FSTRAC).
B = State' has both ambient air and drinking water standards for this chemical.
-------
2 -
States Hit* Mfent Air Staod«r
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A - State has an ambient air standard for this chemical (as reported in NAT1CH).
V = State has a drinking water standard for this chenical (as reported in FSTRAC).
B = State has both ambient air and drinking water standards for this chemical.
-------
CAS Chemical Name
Exhibit 2 - States Kith Ambient Air Standards and Drinking Water Standards .. . ;
AZ CA CO CT R IL IN KS ICY HA HE HD HI HK HT NC ND NH HJ NH NV NY PA RI SC SO TX VA VT UA UI UY
12122677
12427382
13463677
16071866
16543558
20816120
25321226
25376458
39156417
Zineb III
Haneb ill
Titanium dioxide (DELISTED) | | |
Direct Brown 95 III
N-Kitroscnornicottne j j j
Osmium tetroxide III
Dichlorobenzene (mixed isomers) | | |
Diaminotoluene (mixed isomers) | | |
2,4-Diaminoanisole sulfate II I
1 1
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A = State has an ambient air standard for this chemical (as reported in NATICH).
W = State has a drinking water standard for this chemical (as reported in FASIRC).
B = State has both ambient air and drinking water standards for this chemical.
Sources: Air standard information from the National Air Toxics Information Clearinghouse (NATICH) Data Base Report on State and Local Agency Air Toxics Activities, July 1988 (Information reported
voluntarily by State and local agencies). Water standard information from the Summary of State and Federal Drinking Water Standards and Guidelines, published by the Federal-State Toxicology
and Regulatory Alliance Committee (FSTRAC), Harch 1988 (from a survey of State drinking water programs; agencies from 40 states responded to the survey). -
to
in
-------
Air Quality Criteria Documents (AQCD), Office of Health and Environmental Assessment
Title; Air Quality Criteria Documents.
Publisher: The United States Environmental Protection Agency (EPA) ;
Environmental Criteria and Assessment Office ;
Research Triangle Park, NC 27711
Time of Publication: Date varies with each chemical-specific document. The documents are updated every
five years.
Type of Publication: Document evaluates and assesses scientific information. AQCDs are used as the
scientific basis for setting and implementing National Ambient Air Quality Standards (NAAQS) under
Sections 108-110 of the Clean Air Act. Updated and revised every five years.
Source of Data/Information: Pertinent scientific literature on the health and welfare effects
associated with exposure to toxic pollutants.
QA/QC: Reviewed by the Clean Air Scientific Advisory Committee of the Science Advisory
Board in public sessions.
Subject: Health effects associated with chemical exposure.
Type of Information: Primarily concerned with health and welfare effects associated with exposure to specific
chemicals. Concentrations which cause such effects are listed. Criteria include information on variable factors
(c.g., atmospheric conditions) which may alter the effects of an air pollutant on public health, and types of air
pollutants which may interact with the atmosphere to produce an adverse effect on public health. Topics
covered in the documents include:
1. The Chemistry and Physics of Specific Pollutants.
2. Analytical Techniques.
3. Sources and Types of Emissions.
4. Environmental Concentrations and Exposure Levels.
5. Atmospheric Chemistry and Dispersion Modeling.
6. Acidic Deposition.
7. Effects on Vegetation.
8. Effects on Visibility, Climate, and Materials.
9. Respiratory, Physiological, Toxicological, Clinical, and Epidemiological Aspects of Human Exposure.
Information on Obtaining the Document: Information on availability of AQCDs can be obtained from:
Office of Health and Environmental Assessment (OHEA) (RD-689), U.S. EPA
401 M Street, S.W.
Washington, D.C. 20460
FTS: 382-7345; (202) 382-7345
H-26
-------
Air Quality Criteria Documents (AQCD), Office of Health and Environmental Assessment (Continued)
For copies, contact: ' ' ' _
ORD Publications Center, Center for Environmental Research Information
U.S. Environmental Protection Agency
26 West Martin Luther King Avenue
Cincinnati, OH 45268
FTS: 684-7562; (513) 569-7562
3L
National Technical Information Service
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4600
H-27
-------
Ambient Water Quality Criteria Documents (WQCD)
Title: Ambient Water Quality Criteria Document
Publisher: Office of Water Regulations and Standards (OWRS), U.S. Environmental Protection Agency
Time of Publication: 11/28/80 to present.
Type of Publication: Documents prepared to assist the Office of Water Regulations and Standards (OWRS)
in the implementation at the state level of the water quality standards program under Section 304 of the
Federal Water Pollution Control Act.
Source of Data/Information: Readily available literature
QA/QC: Internal review by the Criteria and Standards Division, Office of Water Regulations
and Standards, Office of Health and Environmental Assessment, and other EPA offices. External
review by other Federal and State agencies, special interest groups, and a selected group of
individual scientists through a formal public comment period.
Subject: WQCDs are summaries of lexicological data pertaining to chemical substances, with an emphasis on
the protection of aquatic life and human health.
Type of Information: The WQCDs contain health assessments, health and exposure advice, recommended
maximum permissible pollutant concentrations for the protection of aquatic organisms and human health, and
supporting methodology, including the development of the methodology assessing the health impacts of
complex mixtures. In addition, bioaccumulation information and listings of the substance's acute and chronic
toxicity levels for a wide variety of aquatic animals are included.
Information on Obtaining the Document: Information on the availability of the WQCDs can be obtained
from:
Criteria and Standards (WH-585)
U.S. EPA
401 M Street, S.W.
Washington, D.C. 20460 '
FTS: 475-7315
In addition, WQCDs are available through:
National Technical Information Service
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4600
H-28
-------
American Conference of Governmental Industrial Hygienists (ACGIH), Threshold Limit Values and
Biological Exposure Indices
Title: Threshold Limit Values and Biological Exposure Indices.
Publisher: The American Conference of Governmental Industrial Hygienists
Cincinnati, OH 45211
Time of Publication: 1988.
Type of Publication: Document listing chemical-specific exposure limits.
Source of Data/Information: TLVs are based on available information from industrial
experience, and from experimental human and animal studies. BEIs are based on
epidemiological and field study data, or determined as bioequivalent to a TLV by means of
.pharmacokinetic analysis of data from controlled human studies.
QA/QC:
Subject: Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) for Chemical Substances.
Type of Information: Chemical-specific TLV and BEI exposure limits referring to use of chemical substances
in the practice of industrial hygiene and listed as guidelines or recommendations in the control of potential
health hazards. TLVs represent conditions under which nearly all workers may be repeatedly exposed to a
specific airborne concentration of a chemical substance on a daily basis without adverse effect. BEIs are
supplementary to airborne TLVs and represent warning levels of biological response to the chemical. The
manual specifies three categories of TLVs:
1. The TLV - Time Weighted Average
2. The TLV - Short Term Exposure Limit
3. The TLV - Ceiling
There are over 400 chemical listings for TLVs and approximately 23 chemical listings for BEIs.
Information on Obtaining the Document: Inquiries or order requests should be directed to:
ACGIH
6500 Glenway Avenue, Building D-7
Cincinnati, OH 45211-4438
(513) 661-7881
H-29
-------
AQUIRE, Chemical Information System (on-line data base)
Type: On-line Data Base.
Source of Data/Information: Studies of chemical effects on freshwater and saltwater organisms.
QA/QC: | "
Subject: Effects of chemical substances on freshwater and saltwater organisms.
Producer: The Environmental Protection Agency (EPA), Office of Toxic Substances (OTS).
On-line Service: The Chemical Information System (CIS), available through
Chemical Information Systems, Inc., a subsidiary of Fein-Marquart Associates.
Content:
Type of Data/Information: Source of data on acute, chronic, bio-accumulative, and sublethal
effects of chemical substances on freshwater and saltwater organisms (excluding bacteria, birds,
and aquatic mammals). Each record in the data base covers a single experiment and includes
chemical substance information, description of test organism, study protocol, test results, and
bibliographic reference.
* Number of Data Elements: The file contains 68,338 records on 4179 chemical substances.
Search/Index Parameters: Searchable on the CIS by chemical name, CAS registry number, synonym,
structure, and substructure.
Time Span: 1970 to date.
Updating: Periodically, as new data become available.
Access Information: An annual subscription fee of $300 to CIS is required (fee
is waived for educational institutions and non-profit public libraries worldwide). The fee allows the user
access to AQUIRE and approximately 29 additional databases on the CIS. Additional costs include a
SlO/hour communication charge, a $55/hour charge (average rate - this cost varies upon the particular CIS
data base being accessed) for use of the database, and an $.08/day charge to store the user's access
password. Costs on months during which the database is not accessed include only the daily charges to store
the password. To request subscription applications or further information, contact:
The User Support group at 800-CIS-USER (in Maryland: (301) 321-8440)
Chemical Information Systems, Inc.
7215 York Road
Baltimore, MD 21212
H-30
-------
CEPP/SARA Title III Section 302 Profiles
Title: CEPP/SARA Title III Section 302 Chemical Profiles
Publisher: The Environmental Protection Agency (EPA)
Office of Toxic Substances (OTS)
Washington, D.C. 20460
Time of Publication: First produced in 1985; Revised in 1988.
Type of Publication: Catalog of chemical profiles. Chemical reference documents for use in the Chemical
Emergency Preparedness Program (CEPP).
Source of Data/Information: Available literature and common reference sources, both documents
and on-line.
QA/QC:
Subject: Profiles contain a summary of publicly available documented information for chemicals on the EPA
list of extremely hazardous substances, such as acute hazard information, chemical properties, and emergency
handling techniques.
Type of Information: The information is presented in a format similar to the Occupational Safety and
Health Administration's (OSHA) recommended format for a Material Safety Data Sheet (MSDS). The
documents contain the following chemical-specific information when available: 1) chemical identity; 2) CAS
registry number; 3) synonyms; 4) chemical formula and molecular weight; 5) regulatory information; 6)
physical and chemical characteristics; 7) health hazard data; 8) fire and explosion hazard data; 9) reactivity
data; 10) use information; 11) precautions for safe handling and use; 12) protective equipment for emergency
situations; and 13) emergency first aid treatment guidance. There are 366 chemical profiles (one for each
chemical on the SARA list of Extremely Hazardous Substances as of February 1988).
Information on Obtaining the Document: Contact: ,
Dr. Paul Tobin , ,
Office of Toxic Substances
U.S. EPA ' , ,
401 M Street, S.W. " V
Washington, D.C. 20460 . .. .
(202) 382-3736 ,; . <
H-31
-------
Chemical Hazard Information Profiles (CHIP)
Title: Chemical Hazard Information Profiles
Publisher: Office of Toxic Substances (OTS), Office of Pesticides and Toxic Substances, U.S. Environmental
Protection Agency.
Time of Publication: 1976-present \ ' ' '
Type of Publication: CHIP documents are the first stage in the assessment of risk by OTS for chemicals in
the 1977 TSCA Chemical Substance Inventory; they enable OTS to decide the need for further assessment.
There are over 200 CHIP documents available. -' - '
Source of Data/Information: Over 50 bibliographic data bases and 100 secondary references are
routinely searched during the preparation of CHIP documents. Unpublished data solicited from
industry, labor, academia, public interest groups, and other government agencies are also used as
sources of information.
QA/QC: Several levels of management and technical review are performed within the Existing
Chemical Assessment Division of the EPA Office of Pesticides and Toxic Substances, Office of
Toxic Substances (OTS). ;
Subject: Health and environmental effects data and exposure-related data.
Type of Information: CHIPs are typically 20-40 pages in length, and contain a summary of readily available
health effects, environmental effects, and exposure data. Little or no in-depth critical evaluation or validation
of the data is performed. Typically a CHIP document contains chemical-specific information on: chemical
identity; physical and chemical properties; worker, consumer, and environmental exposure; health and
environmental effects for metabolism, lethality, carcinogenicity, genotoxicity, teratogenicity/ reproductive
effects, behavior, growth and development, population effects, and abiotic effects, and; existing standards,
regulations, and recommendations. .
Information on Obtaining the Document:
Assistance Office at (202) 554-1404.
CHIPs (up to five per request) can be obtained from the TSCA
H-32
-------
Chemical Hazards Response Information System (CHRIS)
Type: Source (Textual-Numeric)
Source of Data/Information:
QA/QC: ' ' ' . ' " " " ' "."..''.'... /.''"" '"'
Subject: Chemistry Properties. . ,,,
Producer: U.S. Coast Guard.
On-line Service: The Chemical Information System (CIS), available through Chemical Information Systems,
Inc., a subsidiary of Fein-Marquart Associates.
Content: ..,.,-,. _-,. ; .--...:.,-" , .. - -,.-.--..-
Type of Data/Information: Contains information for use in spill situations. Includes chemical
names and synonyms, molecular formula, biological and fire hazard potential, handling, first aid,
and chemical and physical properties. Includes capabilities to present information in a special
MSDS format. ,-,.
Number of Data Elements: Approximately 75 data fields for over 1000 chemicals.
Search/Index Parameters:
Time Span: Current information.
Updating: Periodically, as new data become available.
Access Information: An annual subscription fee of $300 to CIS is required (fee is waived for educational
institutions and non-profit public libraries worldwide). >The fee allows the user access to CHRIS and
approximately 29 additional databases on the CIS. Additional costs include a $10/hour communication
charge, a $55/hqur charge (average rate - this cost varies upon the particular CIS data base being accessed)
for use of the database, and an $.08/day charge to store the user's access password*' Costs on months during
which the database is not accessed include only the daily charges to store the password. To request
subscription.applications or further information, contact: <
The User Support group at 800-CIS-USER (in Maryland: (301) 321-8440)
Chemical Information Systems, Inc.
7215 York Road
Baltimore, MD 21212
H-33
-------
CHEMTRACK
Type: Database
Source of Data/Information: Laboratory test results for carcinogenicity.
QA/QC:
Subject: Carcinogenicity studies
Producer: National Institute of Environmental Health Services, Toxicology Research and Testing Service.
On-line Service: The database is not directly accessible. However, searches and printouts are available free
of charge.
Content:
Type of Data/Information: CHEMTRACK contains data on chemical compounds being tested
for toxicity. Data are mostly results of carcinogenicity tests on rats and mice for environmental
exposure to chemicals. Retrievable information includes: species of animal, dose of chemical,
animal age, results, organs affected, and kinds of tumors. Examples of chemicals tested include
compounds in pesticides and over-the-counter drugs.
Number of Data Elements: Data are available for over 600 chemical compounds.
Search/Index Parameters: Searchable in batch mode only, on virtually all fields.
Time Span: 1973 to present.
Updating: Monthly
Access Information: The database is not directly accessible. However, searches and printouts are available
free of charge, by contacting:
National Institute of Environmental Health Services
Toxicology Research and Testing Service
MD 18-01, P.O. Box 12233
Research Triangle Park, NC 27709
(919) 541-3418
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Clement Associates, Inc. Chemical, Physical, and Biological Properties of Compounds Present at Hazardous
Waste Sites
Title: Chemical, Physical, and Biological Properties of Compounds Present at Hazardous Waste Sites.
Publisher: United States Environmental Protection Agency (EPA)
Office of Waste Programs Enforcement
Office of Solid Waste and Emergency Response
Washington, D.C. 20460
Time of Publication: September 27, 1985.
Type of Publication: Catalog of chemical profiles.
Source of Data/Information: Consent decrees, administrative orders, complaint files from OWPE
for toxic chemicals at enforcement sites, and secondary and primary literature sources.
QA/QC: Peer-reviewed by principal scientists and investigators.
Subject: Physical and biological properties of chemicals present at hazardous waste sites.
Type of Information: The catalog records approximately 135 chemicals found at specific waste sites, the
media in which the chemicals were detected, and the highest concentration of each chemical in a particular
medium. Dichotomous scores also listed for each chemical indicate whether or not the chemical had any of
the following characteristics: cartinogenicity, reproductive toxicity/ tetratogenicity, mutagenicity, acute toxicity,
chrome toxicity, toxicity to domestic animals, and toxicity to terrestrial and aquatic wildlife. The chemical
profiles summarize the chemical, physical, and biological properties of the chemicals detected at hazardous
waste sites. Each profile has five sections:
1.
2.
3.
4.
5.
Chemical and Physical Properties.
Transport and Fate Data.
Health Effects Data.
Toxicity to Wildlife and domestic Animals.
Regulations and Standards.
A summary of information listing the CAS registry number, chemical formula, International Union of Pure
and Applied Chemistry (IUPAC) name, synonyms and trade names of the compound, and background
information is also included.
Information on Obtaining the Document: For further information on the availability of the chemical profiles
contact: *
The United States Environmental Protection Agency (EPA)
Office of Waste Programs Enforcement (OWPE)
Office of Solid Waste and Emergency Response (OSWER)
401 M Street, S.W.
Washington, D.C. 20460
(202) 382-4814
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Drinking Water Criteria Documents (DWCD)
Title: Drinking Water Criteria Document
Publisher: Office of Drinking Water (ODW) and Environmental Criteria and Assessment Office, U.S.
Environmental Protection Agency.
Time of Publication: Date varies with each chemical-specific document.
Type of Publication: DWCDs are prepared to assist ODW in developing and setting criteria standards under
Sections 1412 and 1414 of the Safe Drinking Water Act.
Source of Data/Information:
QA/AC:
Subject: Physical properties, toxicology, health effects, environmental fate of chemicals.
Type of Information: Drinking Water Criteria Documents are comprehensive health effects evaluations
containing health advisories for short-term exposures and adjusted daily intakes for lifetime exposures which
are use in the derivation of recommended maximum contaminant levels (RMCLs) for chemicals in drinking
water. ^Documents include: physical and chemical properties; toxicokinetics and human exposure; health
effects in humans and animals; mechanisms of toxicity, quantification of lexicological effects. DWCDs may
also include information designed for site-specific use.
Information on Obtaining the Document: DWCD's may be obtained from:
Office of Drinking Water (WH-550)
U.S. Environmental Protection Agency
401 M Street, S.W.
Washington D.C. 20460
Contact the above address to obtain 1-3 copies of specific documents or to obtain a list of available
documents. When more than 3 documents are desired, specific requests should be highlighted on the list.
The highlighted requests should then be sent to the address given on the list. DWCD's are published in the
EPA 600 series (600 refers to the EPA document control number). In addition, most DWCD's are available
from:
National Technical Information Service (NTIS)
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4600
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ENVIROFATE, Chemical Information System (on-line data base)
Type: On-line chemical data base.
Source of Data/Information: Scientific data from published literature.
QA/QC:
Subject: Behavior of chemicals in the environment.
Producer: EPA, Office of Pesticides and Toxic Substances (OPTS).
On-line Service: The Chemical Information System (CIS), available through Chemical Information Systems,
Inc., a subsidiary of Fein-Marquart Associates.
Content:
Type of Data/Information: Contains information on the environmental fate or behavior (i.e.,
transport and degradation) of chemicals released into the environment. The selected chemicals
are produced in quantities exceeding one million pounds per year. Data include environmental
transformation rates (e.g., biodegradation, oxidation) and physical and chemical properties (e.g.,
water solubility, vapor pressure). Each record represents an individual test or observation, for a
given chemical.
Number of Data Elements:
450 chemicals.
Contains more than 8,000 records of information of approximately
Search/Index Parameters: Searchable on the CIS by chemical name, CAS registry number, synonym,
structure, and substructure. v
Time Span: 1970 to date.
Updating: Periodically, as new data become available.
Access Information: An annual subscription fee of $300 to CIS is required (fee is waived for educational
institutions and non-profit public libraries worldwide). The fee allows the user access to AQUIRE and
approximately 29 additional databases on the CIS. Additional costs include a $10/hour communication
charge, a $55/hour charge (average rate - this cost varies upon the particular CIS data base being accessed)
for use of the database, and an $.08/day charge to store the user's access password. Costs on months during
which the database is not accessed include only the daily charges to store the password. To request
subscription applications or further information, contact:
The User Support group at 800-CIS-USER (in Maryland: (301) 321-8440)
Chemical Information Systems, Inc.
7215 York Road
Baltimore, MD 21212
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Exposure Assessments (EA)
Title: Exposure Assessments (EA)
Publisher: United States Environmental Protection Agency (EPA)
Office of Health and Environmental Assessment (OHEA)
Washington, D.C. 20460
Time of Publication: Date varies with each chemical-specific document.
Type of Publication: Documents of varying length and scope analyzing scientific data on chemical substances.
They are prepared for the various EPA program and regional offices.
Source of Data/Information:
QA/QC: Peer-reviewed by the Office of Health and Environmental Assessment (OHEA), other
EPA offices, and individual scientists; may be reviewed in public session by the Environmental
Health Committee of EPA's Science Advisory Board.
Subject: Site-specific human exposure assessments.
"type of Information: The documents assess the nature and magnitude of human exposures occurring at a
specific site as a result of an industrial operation or the dumping of hazardous materials. Exposure
assessments support EPA's regulatory and enforcement programs.
Information on Obtaining the Document: Information on the availability of the Exposure Assessments can
be obtained from:
Office of Health and Environmental Assessment (OHEA) (RD-689)
U.S. EPA
401 M Street, S.W.
Washington, D.C 20460
FTS: 382-7345
(202)382,7345
For copies, contact:
ORD Publications Center
Center for Environmental Research Information
U.S. Environmental Protection Agency
26 West Martin Luther Kong Avenue
Cincinnati, OH 45268
FTS: 684-7562
(513) 569-7562
PX
National Technical Information Service
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4600
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Federal-State Toxicology and Regulatory Alliance Committee (FSTRAC)
Title: Summary of State and Federal Drinking Water Standards and Guidelines
Publisher: Chemical Communication Subcommittee of FSTRAC, Office of Drinking Water, USEPA
Time of Publication: March 1988
Type of Publication: Reports generated from a database.
Sources: Forty state drinking water programs which responded to a survey asking for information
on drinking water standards and guidelines for specific chemicals.
QA/QC:
Subject: State and Federal Drinking[Water Standards and Guidelines.
Type of Information: The Summary of State and Federal Drinking Water Standards and Guidelines consists
of reports generated from a database of survey information. The survey asked for information on current
and proposed drinking water standards in all 50 states and Puerto Rico (agencies from 40 states responded).
A total of 839 chemical standards or guidelines are included in the reports. The FSTRAC document includes
reports on: the survey design; which chemicals are regulated; the maximum concentration level for the
standards or guidelines; agency contacts; the factors considered in developing guidelines and standards; and a
list of chemicals of concern for developing future standards. The document allows comparison of state
standards and their basis of development for the chemicals which are regulated, and examination of the
extent of'state drinking water programs. '
Information on Obtaining the Document: Contact the FSTRAC committee through:
.' " ** "
USEPA
Office of Drinking Water (WH-550D)
401 M Street, S.W.
Washington, D.C. 20460
(202) 382-5508
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"For Your Information11 (FYI Reports)
Title: No title, collection of different reports. /
Publisher: Reports submitted voluntarily to the EPA/OTS.
Time of Publication: Differs from report to report. ,
Type of Publication: Reports are submitted voluntarily to the EPA by chemical manufacturers, processors
and distributors, trade associations, labor organizations, Federal, State or local agencies, foreign governments,
academia, public interest and environmental groups, as well as by the general public.
Source of Data/Information: Voluntary submissions of unpublished chemical toxicity and
exposure data from a variety of organizations and agencies.
* QA/QC: FYI submissions are reviewed and evaluated as part of the chemical "screening"
process within the OTS Existing Chemicals Program (ECP).
Subject: The reports on chemical substances from manufacturers, research institutes,'etc. contain data that
do not meet the statutory requirements for submission under TSCA but may be pertinent to risk assessment.
Type of Information: In addition to data on human health effects, toxicity (short-term, long term) to
mammals, carcinogenicity, reproductive effects, mutagenicity, toxicity to fish, metabolism in animals, the
reports also include information on bioaccumulation, biodegradation, possible biological removal,
concentrations of the substance in the environment, physical properties, workplace practices and market
information of the substance.
Information on Obtaining the Document: Microfiche copies of FYI submissions are available in the OTS
Public Reading Room:
EPA
OTS Public Reading Room
Ground Floor, Northeast section
Waterside Mall
401 M Street, S.W.
Washington, D.C. 20460
Tel: (202) 475-6100
Persons wishing to obtain a copy of an FYI may write:
EPA
Freedom of Information
Ms. Jeralene Green (A-101)
Washington, D.C. 20460
For further information regarding FYI submissions, contact:
Jacqueline Favilla (TS-778)
FYI Coordinator
Office of Toxic Substances
U.S. Environmental Protection Agency
401 M Street, S.W.
Washington, D.C. 20460
(202) 475-8823
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"For Your Information" (FYI Reports) (Continued)
The Toxic Substances Control Act Test Submissions database (TSCATS) in the Chemical Information System
(CIS) provides an index to information/data submitted to the U.S. EPA under the provisions of TSCA. For
further information on TSCATS contact:
The User Support group at 800-CIS-USER (in Maryland: (301)321-8440) ,
Chemical Information Systems, Inc.
7215 York Road
Baltimore, MD 21212
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GENETOX, Chemical Information System (on-line database)
Type: On-line chemical data base.
Source of Data/Information: Scientific results data from published primary literature.
* QA/QC:
Subject: Genetic assay studies.
Producer: EPA Office of Pesticides and Toxic Substances (OPTS).
On-line Service: The Chemical Information System (CIS), available through Chemical Information Systems,
Inc., a subsidiary of Fein-Marquart Associates.
Content:
Type of Data/Information: Contains mutagenicity information (e.g., chromosome aberration,
DMA repair) on chemicals that were tested against 38 biological systems (e.g., the Ames test).
Includes specific indications of type of assay performed, the biological host, type of endpoint
measured, and final quantitative results. *
Number of Data Elements: There are over 3,000 chemical records.
Search/Index Parameters: Searchable on the CIS by chemical name, CAS registry number, synonym,
structure, and substructure.
Time Span: 1970 to date.
Updating: Periodically, as new data become available.
Access Information: An annual subscription fee of $300 to CIS is required (fee is waived for educational
institutions and non-profit public libraries worldwide). The fee allows the user access to AQUIRE and
approximately 29 additional databases on the CIS. Additional costs include a $10/hour communication
charge, a S55/hour charge (average rate - this cost varies upon the particular CIS data base being accessed)
for^ use of the database, and an $.08/day charge to store the user's access password. Costs on months during
which ^the database is not accessed include only the daily charges to store the password. To request
subscription applications or further information, contact:
The User Support group at 800-CIS-USER (hi Maryland: (301) 321-8440)
Chemical Information Systems, Inc.
7215 York Road
Baltimore, MD 21212
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Hazardous Substances Data Bank, National Library of Medicine TOXNET (on-line data base)
Type: On-line data base.
Source of Data/Information: Core information is derived from standard texts and monographs,
and augmented with information from government documents, technical reports, and primary
journal literature.
QA/QC: Peer reviewed by the Scientific Review Panel (SRP), a committee of experts drawn
from the major subject disciplines within the scope of the data base.
Subject: Toxicology.
Producer: Specialized Information Services of the National Library of Medicine, Toxicology Information
Program.
On-line Service: DIMDI; National Library of Medicine (NLM) (as part of TOXNET)
Content:
Type of Data/Information: Contains data on chemical substances that are of known or potential
toxicity and to which substantial populations are exposed. The data are categorized into 11
classes of information including:
1. Substance Identification Information.
2. Manufacturing and Use Information.
3. Chemical and Physical Properties.
4. Safety and Handling Information.
5. Toxicity and Biomedical Effects.
6. Pharmacology.
7. Environmental Fate and Exposure Potential Information.
8. Exposure Standards and Regulations.
9. Monitoring and Analysis Methods.
10. Additional References.
11. Express Data (new data). .
Number of Data Elements: Contains 144 data fields on more than 4100 chemical substances.
Search/Index Parameters: Searchable by chemical name or synonym, CAS number, or specific term qualified
with category, header, or field mnemonics.
Time Span: Current Information
Updating: Quarterly
Access Information: In order to obtain access privileges, the user must first become an NLM subscriber.
The average cost per connect hour is $22.00. Requests for information and applications should be directed
to:
MEDLARS Management
National Library of Medicine (NLM)
8600 Rockville Pike
Bethesda, MD .20894
(301) 496-6193
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Health Assessment Documents (HAD), Used by the Office of Air Quality Planning and Standards
Title Health Assessment Documents
Publisher: The United States Environmental Protection Agency (EPA)
Office of Health and Environmental Assessment (OHEA)
Washington, D.C. 20460
Time of Publication: Date varies with each chemical-specific document.
Type of Publication: Comprehensive assessments of the known health data from all exposure routes on
particular chemicals or compounds. The documents serve as source documents for Agency use in
determining potential health effects.
Source of Data/Information: Pertinent scientific literature and key studies.
QA/QC: Peer-reviewed by individual scientists and in public session by the Environmental
Health Committee, Environmental Protection Agency (EPA), Science: Advisory Board.
Subject: Assessments of known health data from all exposure routes.
Type of Information: Risk Assessments. The scope of the .documents have been expanded to cover
multimedia data in addition to information used by the Office of Air Quality Planning and Standards to
determine the possible listing of a particular compound under Sections 111 or 112 of the Clean Air Act. The
documents assess all major sources of the chemical in the environment, general ambient concentrations
representing potential human exposure levels, and health effects demonstrated to be associated with exposure
of man or lower organisms.. Specific topics covered include:
1. Physical and Chemical Properties.
2. Sampling and Analytical Methods.
3. Source in the Environment.
4. Environmental Fate, Transport, and Distribution.
5. Environmental Levels and Exposure.
6. Biological Effects on Man and Other Organisms.
Information on Obtaining the Document: Information on the availability of the HEAs can be obtained from:
Office of Health and Environmental Assessment (OHEA) (RD-689), U.S. EPA
401 M Street, S.W.
Washington, D.C. 20460
(202) 382-7345
For copies, contact:
ORD Publications Center, Center for Environmental Research Information
U.S. Environmental Protection Agency
26 West Martin Luther King Avenue
Cincinnati, OH 45268
FTS: 684-7562; (513) 569-7562
fir
National Technical Information Service
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4600
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Health Effects Assessments (HEAs)
Title: Health Effects Assessments (HEAs)
Publisher: The United States Environmental Protection Agency (EPA)
Office of Health and Environmental Assessment
Washington, D.C. 20460
Time of Publication: Date varies with each chemical-specific document.
Type of Publication: Evaluative summaries for making preliminary assessments of adverse health effects of
substances of interest to Superfund. They have been supereeded by and included in Health and
Environmental Effects Documents (HEED). They are extensively peer-reviewed.
Subject: Preliminary assessments of relevant health effects data from published literature and OHEA
documents. : . .-:'.. .-..
Type of Information: HEAs are brief quandtatively oriented, preliminary assessments of relevant health
effects data. The documents intend to suggest acceptable exposure levels whenever sufficient data are
available. The values presented reflect the relative degree of hazard associated with exposure or risk to the
chemical(s) addressed. Topics covered in the documents include:
1. Environmental Chemistry and Fate.
2. Absorption Factors in; Humans and Experimental Animals.
3- Toxidty in, Humans and Experimental Animals. . / *
4. Carcinogenieity. , ; 4
5. Regulatory Standards and Criteria. ,
6. Risk Assessment.
Information on Obtaining the Document: Information on the availability of the HEAs can be obtained from:
Office of Health and Environmental Assessment (OHEA) (RD-689)
U.S. EPA
'401 M Street, S.W.
Washington, D.C. 20460 ;
(202) 382-7345
' "'=,' ,1'' t"
For copies, contact:
ORD Publications Center \
Center for Environmental Research Information
U.S. Environmental Protection Agency
26 West Martin Luther King Avenue
Cincinnati, OH 45268 .
FTS: 684-7562
(513) 569-7562 . .
or -. : ,.-.'..,:.'-.
National Technical Information Service
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4600
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Health and Environmental Effects Profiles (HEEP)
Health and Environmental Effects Documents (HEED)
Title: Health and Environmental Effects Profile
Health and Environmental Effects Document
Publisher: Environmental Criteria and Assessment Office (ECAO), Office of Health and Environmental
Assessment (OHEA), U.S. Environmental Protection Agency
Time of Publication: Various publication dates ,
of Publication: HEEPs are chemical profiles which aid the Office of Solid Waste in developing waste
characterization regulations under Section 3001 of the Resource Conservation and Recovery Act (RCRA).
HEEDs are successors to HEEPs and HEAs and serve the needs of all of OSWER. HEEPs and HEEDs
arc peer-reviewed within ORD, EPA, and by outside experts.
Subject: HEEPs and HEEDs are summaries of literature concerning health hazards associated with
environmental exposures to hazardous substances of interest to OSWER.
Type of Information: HEEPs and HEEDs contain data and information on the following topics: chemical
identification; environmental fate and transport hi water, air, and soil; water, food, inhalation, and dermal
exposure processes; pharmacokinetics; health effects, including carcinogenicity, mutagenicity, teratogenicity,
chronic toxicity, and other types of effects; aquatic toxicity; existing guidelines and standards; risk assessment;
reportable quantity ranking; and weight of evidence and potency factors for carcinogenicity.
Information on Obtaining the Document:
For information about the availability of the OHEA documents, contact:
RCRA Superfund Hotline
(800) 424-9346
(202) 382-3000
Office of Health and Environmental Assessment (OHEA) (RD-689)
U.S. EPA
401 M Street, S.W.
Washington, D.C. 20460
FTS: 382-7345
(202) 382-7345
For copies, contact:
ORD Publications Center
Center for Environmental Research Information
U.S. Environmental Protection Agency
26 West Martin Luther King Avenue
Cincinnati, OH 45268
FTS: 684-7562
(513) 569-7562
QT
National Technical Information Service
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4600
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IARC Monographs , , . , ;
Title: IARC Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Humans.
Publisher: World Health Organization for International Agency, ,,......-,." ( ,
for Research on Cancer
150 cours Albert Thomas -.-..... ,
69372 Lyon CedexOS , > ,,. ,
France
-.-- ^' --, T'. -' '.'* ;.'"' \ ' '.*''* t
Time of Publication: Different from monograph to monograph.
Type of Publication: Serjes of monographs provide information on carcinogenicity of chemical substances.
Most often one monograph; per chemical substance group. . ,
' ,t .'"'< ._ " ' -"' * .' ' f ' ' ' ' - ;
Source of Data/Information: Evidence of carcinogenicity in humans is derived from case reports,
descriptive epidemiological studies, and analytical epidemiological studies.
QA/QC: Articles containing relevant biological data are sent to an expert(s), or are used by
IARC staff, to prepare first drafts of the sections on biological effects. The complete drafts are
then compiled by IARC staff and sent to all participants of the Working Group (expert review
, group) for their comments.. The Working Group meets for 7 to 8 days to discuss,and finalize
the texts of the monographs and to formulate the evaluations. After the meeting, the master ,
copy of each monograph is verified by consulting the original literature.
Subject: The objective of the program is to evaluate the carcinogenic risk of chemicals to humanSj to
produce monographs on individual chemicals, chemical groups, industrial processes and other complex
mixtures of chemicals, to elaborate critical reviews of all relevant data (internationally), and to evaluate the
data in terms of human health risk.
Type of Information: A monograph in general is divided into four sections: ,
I. Chemical and Physical Data. (CAS number, chemical abstracts primary name (Ninth Collective
Index) and the IUPAC systematic name, synonyms, trade names, structural formula, molecular formula,
molecular weight, composition of technical products, impurities, biological effects).
II. Production, Use, Occurrence and Analysis. This section provides information on the extent of past
and present human exposure, i.e about synthesis, production, use, occurrence, and analysis of the chemical
substance or chemical substance group.
III. Biological Data Relevant to the Evaluation of Carcinogenic Risk to Humans. Includes results of
carcinogenicity studies in animals, other relevant biological data (LD50, effects on reproduction, teratogenicity,
embryo- and fetotoxicity, placenta! transfer, information on absorption, distribution, and excretion), and case
reports and epidemiological studies of carcinogenicity in humans. .. ':>.>
IV. Summary of Data Reported and Evaluation.
The IARC working group selects chemicals (natural and synthetic, including those which occur as
mixtures and in manufacturing processes) on the basis of evidence of human exposure or carcinogenicity, or
suspicion of risk to humans.
The carcinogenicity studies in experimental animals are assessed and judged to fall into one of four
groups: 1. Sufficient evidence (increased incidence of malignant tumors in multiple species or in multiple
experiments or an unusual incident degree). 2. Limited evidence (data suggest carcinogenicity, but only in one
species or experiment, or at an inadequate dosage level). 3. Inadequate evidence because of qualitative or
quantitative limitations (studies can't be evaluated). 4. No evidence. '
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IARC Monographs (Continued) ,.;
The same land of categorization is done, if there is evidence for carcinogenic activity in short-term tests.
Results of tests on DNA damage, on mutation, on chromosomal effects, and on tests for cell transformation
are considered. . /
Information on Obtaining the Document: IARC Monographs are distributed by the:
World Health Organization , r ; ..I
Distribution and Sales Service
1211 Geneva 27 ; .,.;
Switzerland .,
Available from booksellers through the network of WHO Sales Agents. A list of these Agents may be
obtained by writing to the above address. > ,
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Information System for Hazardous Organics in Water (ISHOW)
Tjpe: Numeric Database;
Source of Data/Information: Readily available reference manuals, documents and studies.
QA/QC:
Subject: Chemical properties.
Producer: Developed by the Structure Activity Research Project of the EPA Environmental Research
Laboratory in Duluth, Minnesota, in conjunction with the University of Minnesota. Support provided by the
Ottice of Pesticides and Toxic Substances, U.S. Environmental Protection Agency.
On-line Service: The Chemical Information System (CIS), available through Chemical Information Systems,
Inc., a subsidiary of Fem-Marquart Associates.
Content:
Type of Data/Information: Contains data on chemical properties including: melting point,
boding point, partition coefficient, acid dissociation constant, water solubility, and vapor pressure
Other ISHOW fields include chemical name, chemical abstract registry number, interpretive
comments for the physical property value, and bibliographic citation information.
Substances covered are primarily those used, imported, or manufactured in the Great Lakes Watershed
and are included on the Toxic Substances Control Act (TSCA) Inventory. Some selected chemicals
are covered for their relevance to structure activity studies.
Number of Data Elements: Over 16,000 records covering over 5400 chemicals.
Search/Index Parameters: Searchable on virtually all fields, including elements in a molecular formula.
Time Span: 1970 to present
Updating: Periodically, as new data become available.
Access Information: An annual subscription fee of $300 to CIS is required (fee is waived for educational
institutions and non-profit public libraries worldwide). The fee allows the user access to ISHOW and
approximately 29 additional databases on the CIS. Additional costs include a $10/hour communication
charge, a $55/hour charge (average rate - this cost varies upon the particular CIS data base being accessed)
S-Tk ?? Database, and a* $-08/day charge to store the user's access password. Costs on months during
which the database is not accessed include only the daily charges to store the password. To request
subscription applications or further information, contact:
The User Support group at 800-CIS-USER (in Maryland: (301) 321-8440)
Chemical Information Systems, Inc.
7215 York Road
Baltimore, MD 21212
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EPA's Integrated Risk Information System (IRIS)
Type: Electronic on-line database.
Source of Data/Information: Health risk assessment and regulatory information on chemical
substances (e.g., ODW Health Advisories, Clean Air Act regulations).
QA/QC: Health risk assessment information on chemicals is included in IRIS only after a ,
comprehensive review of chronic toxicity data by panels composed of U.S. EPA scientists from
several Agency Program Offices. The other sections are supplementary information which may
be useful in particular risk management situations, but have not yet undergone comprehensive
U.S. EPA review.
.. , . ',-. ' ''.(..
Subject: Hazard identification and dose-response assessment information for use in EPA risk assessments.
Producer: The Environmental Protection Agency (EPA).
On-line Service: EPA's electronic mail (EMail) system (available through DIALCOM, Inc.). (Expected to
be available on TOXNET.)
Content:
Type of Data/Information: Contains risk assessment and. risk management information for
noncarcinogenic effects and/or carcinogenic effects of chemical substances. The information is
divided into two major components: chronic non-carcinogenic and chronic carcinogenic toxicity,
and documentation providing instruction and explanation in support of the system and the
chemical files. Each chemical file consists of up to six parts:
1. Oral and Inhalation Reference Doses for Systemic Toxicity.
2. Carcinogenicity Assessments. ' '
3. Summarized Drinking Water Health Advisories.
4. EPA Regulation Summaries. .
5. Supplementary Data. / ' *
6. Synonyms v ; ;. v.
Number of Data Elements: There are approximately 400 chemicals represented.
Search/Index Parameters: Searchable by chemical name or CAS number.
Time Span: Current Information
Updating: Continuously r
Access Information: To obtain an IRIS account contact:
Mike Mclaughlin
DIALCOM, Inc.
600 Maryland Avenue, S.W.
Washington, D.C. 20024 ' ' -
(202)488-0550
The user must pay DIALCOM, Inc. for the cost of accessing IRIS. There is a $25.00 monthly minimum
which is applied against a usage fee of $25.00 per hour. In addition to the usage fee, there is a $.05 charge
per computer screen accessed.
I I!
For more information about the system, call IRIS User Support at (513) 569-7254 or FTS 684-7254.
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LOG P and Related Parameters Database
Type: Numeric Database.
Source of Data/Information: Worldwide scientific literature.
QA/QC:
Subject: Chemical properties of organic compounds.
Producer: Pomona College Medicinal Chemistry Project.
On-line Service: Technical Database Services, Inc.
Content:
Type of Data/Information: Provides partition coefficients (log P values) and related data for
organic compounds in solvents. Information includes:
1. Chemical and Compound Names.
2. Log P Value.
3. Chemical Abstracts Service (CAS) Registry Number.
4. Molecular Formula.
5. Wiswesser Line Notation (WLN).
6. Acid Dissociation Constant (PKA).
7. Citations to Source Documents.
Data can be used to predict properties (e.g. absorption, solubility) and interactions-of substances in
chemical and biological procedures and processes. Also includes measured values for stearic, electrical
effect, molar refractivity and other parameters for over 3,000 molecular fragments which can be used
to predict log P values.
Number of Data Elements: Contains over 30,000 records with data for over 14,000 organic
compounds in approximately 360 solvents.
Search/Index Parameters: Searchable by alphabetical listing or CAS number.
Time Span: 1965 to date.
Updating: About 1,250 records twice per year.
Access Information: Inquiries and subscription requests should be directed to:
Technical Database Services, Inc.
10 Columbus Circle, Suite 2300
New York, NY 10019
(212) 245-0044
Costs include an annual $250.00 on-line subscription fee and a $150.00/hour on-line usage fee (this cost is on
a "pay as you use" basis). User's manuals, telephone support, and other support services are included with
the subscription.
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National Air Toxics Information Clearinghouse (NATICH)
Type: Air Toxics Information Clearinghouse composed of an on-line computerized data base (NATICH)
which contains informadon on potentially toxic air pollutants, hard copy reports of information from the data
base, special reports, and a quarterly newsletter.
Source of Data/Information: Air toxics information submitted by State and local air agencies,
and published air toxics information from EPA and other Federal agencies.
QA/QC: The Clearinghouse has been designed and is being implemented in close coordination
with the State and Territorial Air Pollution Program Administrators (STAPPA) and the
Association of Local Air Pollution Control Officials (ALAPCO).
Subject: The Clearinghouse contains indexed information on toxic and potentially toxic air pollutants.
Producer: The U.S. Environmental Protection Agency (EPA), Office of Air Quality Planning and Standards.
On-line Service: State and local agencies can access the NATICH data base through EPA Regional Offices.
The public can access the NATICH data base through the National Technical Information Service (NTIS).
Content:
Type of Data/Information: The core of the Clearinghouse is the NATICH data base which
contains all of the air toxics (non-criteria air pollutants) information collected from Federal, State,
and local agencies, as well as research information from EPA and other organizations. The
informadon collected from State and local air pollution control agencies is organized according to
agency, ^pollutant, and emission source, and includes the following: 1) regulatory program
descriptions and contacts; 2) permitting data; 3) acceptable ambient concentrations; 4) ambient air
monitoring informadon; 5) source test data; 6) emissions inventory data; and "7) research and
methods development informadon. Selected preliminary EPA risk assessment results related to
air toxics are also included in NATICH; Citadons and abstracts are included for published EPA,
National Institute for Occupational Safety and Health (NIOSH), and other Federal/International
agency documents such as emission factors documents, health assessments, source
sampling/ambient monitoring methodologies, and technical monitoring documents.
Number of Data Elements:
Search/Index Parameters:
research information.
The information is indexed according to agency, pollutant, emission source, and
Time Span: Current Information.
Updating: As new data become available.
Access Information: Information can be obtained from NATICH hi three ways: 1) through direct computer
access; 2) by requesting information from EPA regional contacts; or 3) from hardcopy reports and
newsletters. NATICH was primarily designed for State and local agencies, but is also available for use by
the public. Access to Clearinghouse information is as follows:
STATE/LOCAL AGENCIES:
NATICH data base - through EPA Regional Offices (the list of air toxics contacts can be obtained by
contacting the Clearinghouse staff - see address and phone number below).
All reports, newsletters - free, contact the Clearinghouse staff (see address and phone number below).
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National Air Toxics Information Clearinghouse (NATICH) (Continued)
PUBLIC:
NATICH data base - through:
The National Technical Information Service (NTIS)
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4807
Newsletters - free, contact the Clearinghouse staff (see address and phone number below).
AU reports - may be purchased from NTIS at (703) 487-4650, or from Radian Corporation at (512) 454-4797,
ext. 5224.
The Clearinghouse staff:
John Vandenberg, Beth Hassett, Nancy Riley, Karen Blanchard, or Bob Schnell,
Pollutant Assessment Branch, MD-12
U.S. Environmental Protection Agency
Research Triangle Park, NC 27711
(919) 541-0850 FTS 629-0850
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NIOSH Criteria Documents (NIOSHCRTT)
Title: National Institute for Occupational Safety and Health Criteria for a Recommended Standard.
Publisher: National Institute for Occupational Health and Safety (NIOSH)
Time of Publication: 1972 to present.
of Publication: Documents which summarize the NIOSH rationale for recommended exposure limits
for chemicals presenting human health risks hi the workplace. These documents are passed on to the
Secretary of Labor for consideration in implementation in developing regulatory standards. As of November
1987, approximately 125 Criteria Documents had been released for public distribution.
Source of Data/Information: Available research and epidemiologic studies.
QA/QC: Reviewed by the NIOSH Technical Evaluation and Review Branch, Office of ,
Extramural Coordination and Special Projects. Distributed to NIOSH staff, other government
agencies, and the occupational health community, including labor, industry, academia, and public
interest groups.
Subject: Occupational exposure information concerning chemicals suspected of presenting a risk to human
health in the workplace, including toxicity, carcinogenicity, and other health effects.
Type of Information: Criteria Documents include summaries of research relevant to worker exposure to
potentially toxic or cancer-causing substances. Specific types of information include: the NIOSH
recommendations for the substance, including environmental standards, labeling, protective clothing and
equipment, worker education, work practices and engineering controls, sanitation, and monitoring and
recordkeeping requirements; biologic effects of exposure, including toxicity and carcinogenicity potential and
historical reports of adverse health effects; environmental sampling and control methods; methodology for the
derivation of the exposure standard; and occupational research priorities for the specific substance.
Appendices include a Material Safety Data Sheet for the substance (MSDS).
Information on Obtaining the Document: Copies of a limited number of Criteria Documents and a list of
available titles may be obtained by writing to:
NIOSH Publications
4676 Columbia Parkway
Cincinnati, OH 45226
Any titles not available through NIOSH can be obtained through the following:
Superintendent of Documents
U.S. Government Printing Office (GPO)
Washington, D.C. 20402
OR
National Technical Information Service (NTIS)
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4600
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N1OSH Current Intelligence Bulletins (NIOSHCIB)
Title National Institute for Occupational Safety and Health Current Intelligence Bulletin.
Publisher: National Institute for Occupational Health and Safety (NIOSH)
Time of Publication: 1978 to present.
Type of Publication: Documents published periodically by NIOSH. As of November 1987, a total of 49
current intelligence bulletins had been released for public distribution.
Source of Data/Information:
QA/QC: Reviewed by the .NIOSH Technical Evaluation and Review Branch, Office of
Extramural Coordination and Special Projects. Distributed to NIOSH staff, other government
agencies, and the occupational health community, including labor, industry, academia, and public
interest groups.
Subject: Information received by NIOSH concerning chemicals suspected of presenting a risk to human
health in the workplace, including toxicity, carcinogenicity, and other health effects.
Type of Information: Reviews, evaluations, and new information received by NIOSH concerning the toxicity,
carcinogenicity, and other health effects of selected chemicals. Current Intelligence Bulletins are produced
for chemicals which NIOSH believes require special consideration in the workplace, but for which they have
not developed exposure criteria. Then: purpose is to disseminate occupational health information to the
regulatory and industrial community.
Information on Obtaining the Document: Copies of a complete set of Current Intelligence Bulletins and a
Ust of available titles may be obtained by writing to:
NIOSH Publications '
4676 Columbia Parkway
Cincinnati, OH 45226
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Office of Drinking Water Health Advisory Program (ODWHAP)
Title: Health Advisory
Publisher: Office of Drinking Water, U.S. Environmental Protection Agency
Time of Publication: The notice of availability of the first set of 49 final EPA Drinking Water Health
Advisories (HAs) was published in 1987. See 52 Federal Register 34294 (September 10, 1987). The Office
of Drinking Water has also issued draft HAs for an additional 50 pesticides. See the notice of availability, 53
Federal Register 565 (January 8, 1988).
Technical guidance to assist Federal,
Type of Publication: Non-regulatory advisories for chemical substances.
State, and local officials responsible for public health.
Source of Data/Information:
QA/QC:
Subject: Health effects, analytical methodology, and treatment technology information useful in dealing with
contamination of drinking water.
Type of Information: Health Advisories provide general information on health effects and water treatment
technology for potential water contaminants. They also describe concentrations of contaminants in drinking
water at which adverse effects would not be anticipated to occur. A margin of safety is included in these
concentrations to protect sensitive members of the population.
Health Advisory recommendations are developed from data describing non-carcinogenic end-points of toxicity.
They^do not incorporate quantitatively any potential carcinogenic risk from such exposure. For those
chemicals which are known or probable human carcinogens according to the proposed Agency classification
scheme, non-zero One-day, Ten-day and Longer-term Health Advisories may be derived, with attendant
caveats. Health Advisories for lifetime exposures may not be recommended. Projected excess lifetime cancer
risks are provided to give an estimate of the concentrations for the contaminant which may pose a
carcinogenic risk to humans. These hypothetical estimates usually are presented as upper 95% confidence
limits derived from a linearized multistage model which is considered to be unlikely to underestimate the
probable true risk.
Information on Obtaining the Document: To obtain copies of a set of HAs, interested parties,should
contact: |"
The National Technical Information Service
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4600
For copies of individual HAs on particular pesticides, contact the EPA Safe Drinking Water Hotline,
(800) 426-4791, or send a written request to:
The Health Advisory Program Coordinator
Office of Drinking Water (WH-550D)
U.S. Environmental Protection Agency I
401 M Street, S.W.
Washington D.C. 20460
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Oil and Hazardous Materials - Technical Assistance Data System (OHM-TADS)
type: Source (Textual-Numeric).
Source of Data/Information: Published literature.
QA/QC:
Subject: Toxicology
Producer: U.S. Environmental Protection Agency, Emergency Response Division. Created for the Superfund
program to aid spill-response teams in the rapid retrieval of chemical-specific information.
On-line Service: The Chemical Information System (CIS), available through Chemical Information Systems,
Inc., a subsidiary of Fein-Marquart Associates.
Content:
Type of Data/Information: Contains specific data pertinent to spill-response efforts related to
any substance classified as an oil or hazardous material. Provides technical support for dealing
with potential or actual dangers resulting from the discharge of oil or hazardous substances.
Specific data include: substance identification (CAS, common and trade names, chemical
lormula); physical properties; uses; animal and aquatic toxicity; carcinogenicity; persistence;
accumiUation potential; handling procedures; and suggested methods for disposing of spilled
materials.
Number of Data Elements: Up to 126 data fields for 1402 materials.
Search/Index Parameters:
Time Span:
Updating: Periodically, as new data become available.
, Ar, taa^ ^s"^011 fee of $300 to CIS is required (fee is waived for educational
and non-profit public libraries worldwide). The fee allows the user access to OHM-TADS and
approximately 29 additional databases on the CIS. Additional costs include a $10/hour communication
fn YS, /T!UK 8e (avera&e rate - this cost varies upon the particular CIS data base being accessed)
wLti * ^ H aS6' 3nd ** $^/day Charge t0 Store the user>s access Password. Costs on months during
which the database is not accessed include only the daily charges to store the password. To request
subscription applications or further information, contact:
The User Support group at 800-CIS-USER (in Maryland: (301) 321-8440)
Chemical Information Systems, Inc
7215 York Road
Baltimore, MD 21212
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Registry of Toxic Effects of Chemical Substances (RTECS), NIOSH (on-line data base)
Type'. On-line bibliographic data base - corresponds to the printed and microfiche RTECS publication
available from the U.S. Government Printing Office.
Source of Data/Information: Primary and secondary literature sources including test results and
lexicological reviews.
QA/QC:
Subjects Chemical toxicity information. :
Producer: U.S. Department of Health and Human Services, Public Health Service, National Institute for
Occupational Safety and Health (NIOSH).
On-line Service: The Chemical Information System (CIS), available through Chemical Information Systems,
Inc., a subsidiary of Fein-Marquart Associates. Also accessible through the National Library of Medicine
(NLM).
Content:
Type of Data/Information: Contains measurements of lexicological effects of chemicals. Each
entry contains the CAS and NIOSH/RTECS numbers, chemical names and synonyms, molecular
formula, and one or more measures of toxicity, including acute and chronic in vivo data, in vitro
mutagenesis data, and skin and eye irritation data. Other information includes: Wiswesser Line
Notation, threshold limit values, International Agency for Research on Cancer (IARC)
carcinogenic determinations, recommended and existing standards and regulations, National
Toxicology Program bioassay status, EPA Toxic Substances Control Act (TSCA) status, and EPA
GENE-TOX data.
Number of Data Elements: Contains over 135,000 lexicological measurements pertaining to
approximately 80,000 chemicals.
Search/Index Parameters: Searchable by CAS and NIOSH/RTECS numbers, and by chemical name or
synonym. Searchable fields include: animal species, dosage methods, toxicity measures (e.g., LD50), special
toxic effects (e.g., carcinogenic), and range of toxicity values.
Time Span: Current Information.
Updating: Quarterly.
Access Information: The database is accessible through the Chemical Information System and through the
National Library of Medicine (NLM). An annual subscription fee of $300 to CIS is required (fee is waived
for educational institutions and non-profit public libraries worldwide). The fee allows the user access to
AQUIRE and approximately 29 additional databases on the CIS. Additional costs include a $10/hour
communication charge, a $55/hour charge (average rate - this cost varies upon the particular CIS data base
being accessed) for use of the database, and an $.08/day charge to store the user's access password. Costs
on months during which the database is not accessed include only the daily charges to store the password.
To request subscription applications or further information, contact:
The User Support group at 800-CIS-USER (in Maryland: (301) 321-8440)
Chemical Information Systems, Inc.
7215 York Road
Baltimore, MD 21212
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RTECS (Continued)
In order to obtain access privileges with the National Library of Medicine (NLM), the user must first become
an NLM subscriber. The average cost per connect hour is $22.00. Requests for information and applications
should be directed to:
MEDLARS Management
National Library of Medicine (NLM)
8600 Rockville Pike
Bethesda, MD 20894
(301) 496-6193
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Reportable Quantities for Carcinogens in Hazardous Substances (RQCAR)
Title: Reportable Quantity Document
Publisher: Office of Emergency and Remedial Response of the Office of Solid Waste and Emergency
Response and Environmental Criteria and Assessment Office (ECAO), U.S. Environmental Protection Agency
Time of Publication: ;
Type of Publication: Brief data summaries used to establish CERCLA Section 102 RQ levels based on
potential carcinogenicity of hazardous substances. Methodology for obtaining and evaluating information is
described in the EPA document "Methodology for Evaluating Potential Carcinogenicity in Support of
Reportable Quantity Adjustments Pursuant to CERCLA Section 102" numbered OHEA-C-073, December
1986. RQCAR documents are reviewed and revised by scientists in OHEA, by other EPA offices, and by the
public before becoming final. Some RQCARs may be included as chapters in Health and Environmental
Effects Documents (HEEDs).
Subject: Carcinogenicity data summaries
Type of Information: RQ carcinogenicity documents focus on the information used to classify a substance's
weight of evidence (the strength of the case that a substance causes cancer in humans) and carcinogenic
potency (the strength of a substance to cause cancer). The information in these documents includes
summaries of animal and human cancer studies and the relevant data to assess potency. RQs are summary
reports and are not intended to be complete references for health effects; they do not include information on
health effects other than cancer.
Information on Obtaining the Document:
may also be available from:
National Technical Information Service
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4600
Individual profiles are available in the CERCLA docket. They
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Reportable Quantities for Chronically Toxic Hazardous Substances (RQTOX)
Title: Reportable Quantity Document
Publisher: Office of Solid Waste and Emergency Response and Environmental Criteria and Assessment
Urnce, U.S. Environmental Protection Agency
Time of Publication:
Type of Publication: Brief data summaries used to establish CERCLA Section 102 RQ levels based on the
chronic toxicuy of chemical substances. Some RQTOX may be included as chapters in Health and
Environmental Effects Documents (HEEDs). ,
Source of Data/Information: American Conference of Governmental Industrial Hygienists
National Institute for Occupational Safety and Health, a computer search of Chemical Abstracts
and readily available literature '
QA/QC: Peer review within EPA
Subject: Toxicological data summaries
Type of Information: RQ documents contain oral and inhalation lexicological data, including summaries and
evaluations of exposure studies, as well as specific information on the derivation of the chemical substance's
reportable quantity. RQs vary in length from about 10 pages up to about 150 pages, depending on the
amount of readily-available toxicological literature on the particular chemical substance.
Information on Obtaining the Document: Individual profiles are available in the CERCLA docket They
may also be available from:
National Technical Information Service
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4600
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Risk Assessments: Carcinogenicity, Mutagenicity, Teratogenicity, Reproductive Effects (RA; CA; MA; TA; or
ReproAssess)
Title: Risk Assessments: Carcinogenicity, Mutagenicity, Teratogenicity, Reproductive Effects (RA; CA; MA;
TA; or ReproAssess)
Publisher: United States Environmental Protection Agency (EPA)
Office of Health and Environmental Assessment (OHEA)
Washington, D.C. 20460
Time of Publication: Date varies with each chemical-specific document. The reports are revised and edited
based on regulatory office needs and the availability of resources.
Type of Publication: Documents of varying length and scope analyzing scientific data on chemical substances.
These evaluations may be individual documents or part of a larger assessment. They are prepared for the
various EPA programs and regional offices.
Source of Data/Information: Pertinent scientific literature and key studies.
QA/QC: Peer-reviewed by OHEA, other EPA offices, and individual scientists; may be reviewed
in public session by the Environmental Health Committee of EPA's Science Advisory Board.
Subject: Assessments of known health effects data from all exposure routes.
Type of Information: The documents analyze scientific data on chemical substances as these data relate to
human health. The documents are used by EPA in determining whether a chemical substance is
carcinogenic or mutagenic, is a developmental toxicant or affects human reproductive systems, and what risk
it poses to the public, particularly in relation to other chemicals. Specific topics covered include:
*
1. Metabolism.
2, Mutagenicity and Cell Transformation.
2a, Developmental and Reproductive Effects.
3. Carcinogenicity.
4. Other Toxicity. -
5. Risk Assessment.
Information on Obtaining the Document: Information on the availability of the Risk Assessments can be
obtained from:
Office of Health and Environmental Assessment (OHEA) (RD-689), U.S. EPA
401 M Street, S.W.
Washington, D.C. 20460
FTS: 382-7345; (202) 382-7345
t
For copies, contact:
ORD Publications Center, Center for Environmental Research Information
U.S. Environmental Protection Agency
26 West Martin Luther King Avenue
Cincinnati, OH 45268
FTS: 684-7562; (513) 569-7562
fit
National Technical Information Service
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4600
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STORET Water Quality Database
l^pe; Hierarchical database <
Source of Data/Information: Water quality monitoring stations within the United States or in
areas contiguous to the United States. Data is entered by state water quality agencies, EPA
regional agencies, or other agencies and organizations (USGS, for example).
QA/QC: Initial quality control is performed by the agency inputting the data, although no
-, specific data quality objectives have been set. Before data is loaded to the main database files, a
STORET program checks it for proper format.
Subject: Water quality monitoring,, municipal waste inventory, fish kill, and effluent data.
Producer: U.S. Environmental Protection Agency, Office of Water and Hazardous Material.
On-line Service: Available only through EPA. . .,,;
Content: , ...>. . .
Type of Data/Information: STORET is used for the storage and retrieval of data relating to the
quality of the waterways within and contiguous to the United States. Water quality monitoring
strategies are developed by individual states, with guidance by EPA, to fulfill their own particular
water quality objectives. The findings of these monitoring activities (the amounts of pollutants
found in water supplies) are stored in STORETs Water Quality File. In addition, files exist in
the following subject areas: municipal waste; fish kills; effluent data; and flow programs.
Number of Data Elements:
pollutants.
Data exist from monitoring stations on approximately 9,000 to 10,000
Search/Index Parameters: The database in organized by reporting station within the appropriate regional or
state water quality agency. STORET is searchable by geographic location (e.g., latitude and longitude, state,
county, watershed), parameter code (i.e., pollutant type), or station type (e.g., the station's agency or type of
monitoring activity).
Time Span:
Updating: New data are continuously entered by the appropriate agencies, or other users which have access
to the data entry program. Historical data are referenced by the year in which the data were collected, but
are not archived.
Access Information: Access to STORET is available only through EPA. For information about retrievals, or
about starting an account for hookup to the system contact:
STORET User's Assistance
EPA , .
Waterside Mall
400 M St, S.W.
Washington, D.C.
(202) 426-7792
Individual requests for retrievals may be available through the Freedom of Information Office, at:
EPA
Freedom of Information
401 M Street, S.W.
Washington, D.C. 20460
(202) 382-4048
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Toxidty One-Oners
Title: Toxicity One-Liners
Publisher: Office of Pesticide Programs (OPP), United States Environmental Protection Agency (EPA).
Time of Publication: As OPP reviews submissions from registrants for specific chemicals to be released./
Type of Publication: Toxicity test result summary documents for pesticides.
Source of Data/Information: Submissions of reports with test results on toxicity required by OPP
from the registrants (producers of pesticides who want to bring a new product on the market) to
OPP/EPA. - .; '
QA/QC: When a Toxicity One-Liner on a specific chemical has been released by OPP it is
revised only if the required testing procedures (by OPP) have been improved on or if the criteria
on toxicity data have been changed. The revision is done by OPP.
Subject: A Toxicity One-Liner for a specific chemical (pesticide) is a summary list of the test results from
submissions of the producers (registrants) to OPP, including categorization from OPP on toxicity and validity
of the test results. !
Type of Information: Toxicity One-Liners include information on the testing laboratory, kind of study, length
of study, material tested, and date the study was finished for each test submitted. Test results include the
median lethal dose (LD50) and the median lethal concentration (LC50), lowest observed effect level, and no
observed effect level. The toxicity of the chemicals tested is categorized by the OPP according to the
categorization in the Code of Federal Regulation, Volume 40, Section 162.10 (CFR 40, 162.10, July'1987) and
listed for each submission. The reported test procedures used are evaluated by OPP and classified as being
acceptable or not valid for registration purposes.
Information on Obtaining the Document: For copies of the Toxicity One-Liner for a specific;chemical,
contact:
EPA
Freedom of Information
401 M Street, S.W.
Washington, D.C, 20460
(202) 382-4048 ' ,
It is possible to access the test results for a specific'submission using the EPA Accession Number for
chemical identification by requesting in writing to:
Office of Pesticide Programs
401 M Street, S.W.
Washington, D.C. 20460
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TSCA Section 8(e) Notices
Title: The Toxic Substances Control Act (TSCA) Section 8(e) Notices.
Publisher: Under Section 8(e) of TSCA, manufacturers, processors and distributors of TSCA-covered
chemicals submit notices of substantial risk to EPA. The U.S. EPA, Office of Toxic Substances (OTS)
prepares a status report regarding the submitted data.
Time of Publication: Section 8(e) became effective on January 1, 1977, the effective date of TSCA. Since
January 1, 1977, a large number of Section 8(e) notices have been received. Notices are submitted as new
information is obtained.
Type of Publication:
Source of Data/Information: Manufacturers, processors and distributors of TSCA-covered
chemicals submit notices of substantial risk when they become aware of new data that support a
conclusion that a chemical may present a substantial risk of injury to health or the environment.
QA/QC: Upon receipt of a Section 8(e) submission, OTS prepares a status report which
contains a description and preliminary assessment of the submitted information.
Subject: New data on the health and environmental effects of TSCA-covered chemicals.
Type of Information: The Section 8(e) notices cover a wide range of chemical toxicity/exposure information
on TSCA-covered chemicals. The OTS status report, which is prepared upon receipt of a submission,
contains a description and preliminary assessment of the submitted information, a statement regarding
production and use(s) of the chemical(s), and recommendations for appropriate OTS followup
action/activities. ,
Information on Obtaining the Document: All Section 8(e) notices are available in the OTS Public Reading
Room; ground floor, Northeast Mall, Waterside Mall, 401 M Street, S.W., Washington, D.C.
The Toxic Substances Control Act Test Submissions database (TSCATS) in the Chemical Information System
(CIS) provides an index to information/data submitted to the U.S. EPA under the provisions of TSCA. For
further information on TSCATS contact: ,
The User Support group at 800-CIS-USER (in Maryland: (301) 321-8440)
Chemical Information Systems, Inc.
7215 York Road
Baltimore, MD 21212
For further information regarding TSCA Section 8(e), contact:
David R. Williams (TS-778) < ,
TSCA Section 8(e) Coordinator
Office of Toxic Substances
U.S. Environmental Protection Agency
401 M Street, S.W. ,
Washington, D.C. 20460
(202) 382-3468
H-65
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APPENDIX I
EPA HAZARDOUS SUBSTANCE FACT SHEET
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HAZARDOUS SUBSTANCE FACT SHEET
United States Environmental Protection Agency
Office of Toxic Substances
URETHANE
Chemical Abstract Service tt 51-79-6
A MESSAGE FROM THE ENVIRONMENTAL PROTECTION AGENCY
The Emergency Planning and Community Right To Know Act of
1986 requires the Environmental Protection Agency to establish
the Toxic Release Inventory, a national data base containing
information on the release of 328 toxic chemicals from
manufacturing plants in the United States. This Fact Sheet,
prepared by the New Jersey Department of Health, concerns one of
these chemicals. EPA is distributing copies of this Fact Sheet
in order to help the public understand the potential health
effects of exposure to chemical releases identified in the Toxic
Release Inventory.
Readers should be aware that determining the health effects
of chemicals is a very complex process. These Fact Sheets are
summaries of facts about the chemicals. In addition, there may
be subtle but important differences in the ways in which the
State of New Jersey, EPA, and other scientific institutions might
state their conclusions regarding the health effects of
particular chemicals according to potential exposures. However,
we believe these New Jersey Fact Sheets are very useful sources
Of summary information.
Since New Jersey wrote these Fact Sheets for workers who may
be exposed to the chemicals where they work, several sections of
the Fact Sheets are about workplace, rather than community
situations. Levels of exposure at worksuch as in factories or
repair shopsare often much higher than community exposures. In
addition, the ways that community residents are exposed may also
be different. For example, workers may be exposed to a
particular chemical by air and skin contact, but residents may be
exposed to the same chemical through their drinking water.
Finally, readers should note most chemicals have not been
tested for toxicity in a comprehensive manner. There are
scientific gaps in our knowledge about the health effects of most
chemicals. These Fact Sheets can only provide information on
health effects where testing for toxicity has actually been done
or where comparisons with similar chemicals can be drawn. As
further scientific knowledge is acquired, additional information
will be made available.
April 1989
l-l
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HAZARDOUS SUBSTANCE FACT SHEET
Contents prepared by the
New Jersey Department of Heatth
Right to Know Program
Distributed by the United States
Environmental Protection Agency
Office of Toxic Substances
Common Name:
CAS Number:
DOT Number:
URETHANE
51-79-6
None
HAZARD SUMMARY
* Ursthane can affect you when breathed
in and by passing through your skin.
* Urethane is a CARCINOGEN and may be a
TERATOGENHANDLE WITH EXTREME CAUTION.
* Very high exposures may cause you to
feel dizzy, lightheaded and to pass
out.
* Very high or repeated exposures can
damage the liver, brain and blood
forming organs.
IDENTIFICATION
Urethane is a colorless, odorless crys-
talline material or white powder. It is
used as an intermediate for pharmaceu-
ticals, pesticides and in biochemical
research and medicine.
REASON FOR CITATION
* Urethane is on the Hazardous Substance
List because it is cited by NTP, DEP,
GAG and EPA.
* This chemical is on the Special Health
Hazard Substance List because it is a
CARCINOGEN, a MUTAGEN and a TERATOGEN.
* Definitions are attached.
HOW TO DETERMINE IF YOU ARE BEING
EXPOSED
* Exposure to hazardous substances should
be routinely evaluated. This may in-
clude collecting personal and area air
samples. You can obtain copies of sam-
pling results from your employer. You
have a legal right to this information
under OSHA 1910.20.
* If you think you are experiencing any
work-related health problems, see a
doctor trained to recognize occupa-
tional diseases. Take this Fact Sheet
with you.
RTK Substance number: 1986
Date: 1/31/86
WORKPLACE EXPOSURE LIMITS
No occupational exposure limits have been
established for Urethane. , This does not
mean that this substance is not harmful.
Safe work practices should always be fol-
lowed.
It should be recognized that Urethane can
be absorbed through your skin, thereby
increasing your exposure.
* Urethane is a PROBABLE CARCINOGEN in
humans. There may be no safe level of
exposure to a carcinogen, so all con-
tact should be reduced to the lowest
possible level.
WAYS OF REDUCING EXPOSURE
* Where possible, enclose operations and
use local exhaust ventilation at the
site of chemical release. If local ex-
haust ventilation or enclosure is not
used, respirators should*be worn.
* A regulated, marked area should be es-
tablished where Urethane is handled,
used, or stored.
* Wear protective work clothing.
* Wash thoroughly immediately after expo-
sure to Urethane and at ' the end of the
workshift. !
* Post hazard and warning information in
the work area. In addition, as part of
an ongoing education and training ef-
fort, communicate all information on
the health and safety hazards of
Urethane to potentially exposed
workers.
1-2
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URETHANE
page 2 of f
This Fact Sheet is a summary source of in-
formation of all potential and most severe
health hazards that may, result from expo-
sure . Duration;of.exposure, concentration
of the .substance and other factors will
affect your susceptibility to any of the
potential effects described below.
HEALTH HAZARD INFORMATION
Acute Health Effects
The following acute (shortterm) health
effects may occur immediately or shortly
after exposure to Urethane:
* Very high levels may cause you to feel
dizzy, lightheaded and to pass out.
* Exposure to very high levels can damage
the brain and liver.
Chronic Health Effects
The following chronic (long-term) health
effects can occur at some time after expo-
sure to Urethane and can last for months
or years:
Cancer Hazard
* Urethane is a PROBABLE CARCINOGEN in
humans. It has been shown to cause
lung, stomach and other cancers in ani-
mals.
* Many scientists believe there is no
safe ieyel of exposure to a carcinogen.
Such substances may also have the po-
tential for causing reproductive damage
in humans.
Reproductive Hazard
* Urethane may be a TERATOGEN in humans
since it has been shown to be a terato-
.gen in animals. .
* Urethane has caused CANCER in the off-
spring of animals exposed during preg-
nancy .
Other Long-Term Effects
* Repeated exposure can damage the blood-
forming organs (bone marrow suppres-
sion).
* Urethane can damage the liver and cen-
tral nervous system.
MEDICAL
Medical Testing
Before beginning employment and at regula
times after that, for those.with frequen
or potentially high exposures, the follow
ing are recommended:
* Liver function tests.
* Complete blood count.
If symptoms develop or overexposure i
suspected, the following may be useful:
.* Exam of the nervous system.
Any evaluation should include a carefu
history of past and present symptoms wit;
an exam. Medical tests that look for dam-
age already done are not a substitute fo:
controlling exposure.
Request copies of your medical testing
You have a legal right to this informatioi
under OSHA 1910.20.
Mixed Exposures
.Because more than light alcohol consump-
tion can cause liver damage, drinking al-
cohol can increase the liver damage causec
by Urethane.
WORKPLACE CONTROLS AND PRACTICES
Unless a less toxic chemical can be sub-
stituted for a hazardous substance, ENGI-
NEERING CONTROLS are the most effective
way of reducing exposure. The best pro-
tection is to enclose operations and/or
provide local exhaust ventilation at the
site of chemical release. Isolating oper-
ations can also reduce exposure. Using
respirators or protective equipment is
less effective than the controls mentioned
above, but is sometimes necessary.
In evaluating the controls present in your
workplace, consider: (1) how hazardous the
substance: is, (2) how much of the sub-
stance is released into the workplace and
(3) whether harmful skin or eye contact
could occur. Special controls should be
in place for highly toxic chemicals or
when significant skin, eye, or breathing
exposures are possible.
1-3
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URETHANE
In addition, the following control is rec-
ommended:
* Where possible, automatically transfer
Urethane from drums or other storage
containers to process containers.
Good WORK PRACTICES can help to reduce
hazardous exposures. The following work
practices are recommended:
* Workers whose clothing has been contam-
inated by Urethane should change into
clean clothing promptly.
* Do not take contaminated work clothes
home. Family members could be exposed.
* Contaminated work clothes should be
laundered by individuals who have been
informed of the hazards of exposure to
Urethane.
* On skin contact with Urethane, immedi-
ately wash or shower to remove the
chemical. At the end of the workshift,
wash any areas of the body that may
have contacted Urethane, whether or not
known skin contact has occurred.
* Do not eat, smoke, or drink where Ure-
thane is handled, processed, or stored,
since the chemical can be swallowed.
Wash hands carefully before eating or
smoking.
* Use a vacuum or a wet method to reduce
dust during clean-up. DO NOT DRY SWEEP.
* When vacuuming, a high efficiency par-
ticulate absolute (HEPA) filter should
be used, not a standard shop vacuum.
PERSONAL PROTECTIVE EQUIPMENT
WORKPLACE CONTROLS ARE BETTER THAN PER-
SONAL PROTECTIVE EQUIPMENT. However, for
some jobs (such as outside work, confined
space entry, jobs done only once in a
while, or jobs done while workplace con-
trols are being installed), personal pro-
tective equipment may be appropriate.
The following recommendations are only
guidelines and may not apply to every sit-
uation.
Clothing
* Avoid skin contact with Urethane. Wear
protective gloves and clothing. Safety
equipment suppliers/manufacturers can
provide recommendations on the most
page 3 of 5
protective glove/clothing material for
your operation.
* All protective clothing "(suits , gloves,
footwear, headgear) should be clean,
available each day and put on before.
work.
Eye Protection
* Eye protection is included in the rec-
ommended respiratory protection.
Respiratory Protection
IMPROPER USE OF RESPIRATORS IS DANGEROUS.
Such equipment should only be used if the
employer has a written program that takes
into account workplace conditions, re-
quirements for worker training, respirator
fit testing and medical exams, as de-
scribed in OSHA 1910.134.
* Engineering controls must be effective
to ensure that exposure to Urethane
does not occur.
* At any exposure level, use a MSHA/NIQSH
approved supplied-air respirator with a
full facepiece operated in the positive
pressure mode or with a full facepiece,
hood, or helmet in the continuous flow
mode, or use a MSHA/NIOSH approved
self-contained breathing apparatus with
a full facepiece operated in pressure-
demand or other positive pressure mode.
HANDLING AND STORAGE
* Prior to working with Urethane you
should be trained on its proper
handling and storage.
* Urethane must be stored to avoid con-
tact with STRONG OXIDIZERS (such as
CHLORINE, BROMINE.and FLUORINE), STRONG
ACIDS (such as HYDROCHLORIC, SULFURIC
and NITRIC), STRONG BASES, CAMPHOR,
MENTHOL, SALOL or THYMOL since violent
reactions occur.
* Store in tightly closed containers in a
cool, wellventilated area.
* A regulated, marked area should be es-
tablished where Urethane is handled,
. used, or stored.
1-4
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URETHANE
QUESTIONS AND ANSWERS
Q: If I have acute health effects, will I
' later get chronic health effects? .
A: Not always. Most chronic (long-term)
effects result from repeated exposures
to a chemical.
Q:
A:
Q:
A:
Q:
A:
Q:
A:
Q:
A:
Can I get long-term effects without
ever having short-term effects?
Yes, because long-term effects can oc-
cur from repeated exposures to a chem-
ical at levels not high enough to make
you immediately sick.
What are my bhances of getting sick
when I have been exposed to chemicals?
The likelihood of becoming sick from
chemicals is increased as the amount
of exposure increases. This is deter-
mined by the length of time and the
amount of material to which someone is
exposed.
When are higher exposures more likely?
Conditions which increase risk of ex-
posure include dust- releasing opera-
tions (grinding, mixing, blasting,
dumping, etc.), other physical and me-
chanical processes (heating, pouring,
spraying, spills and evaporation from
large surface areas such as open con-
tainers ), and "confined space" expo-
sures (working inside vats, reactors,
boilers, small rooms, etc.).
Is the risk of getting sick higher for
workers than for community residents?
Yes. Exposures in the community, ex-
cept possibly in cases of fires or
spills, are usually much lower than
those found in the workplace. How-
ever, people in the community may be
exposed to contaminated water as well
as to chemicals in the air over long
periods. Because of this, and because
of exposure of children or people who
are already ill, community exposures
may cause health problems.
Don't all chemicals cause cancer?
No. Most chemicals tested by scien-
tists are not cancer-causing.
page. 4 of 5
Q: Should I be concerned if a chemical
causes cancer in animals?
A: Yes. Most scientists agree ,that
chemical that causes cancer in animals
should be treated as a suspected human
carcinogen unless proven otherwise.
Q: But don't they test animals using much
higher levels of a chemical than peo-
ple usually are exposed to?
A: Yes. That's so effects can be seen
more clearly using fewer animals. But.
high doses alone don't cause cancer
unless it's a cancer agent. In fact,
a chemical that causes cancer in ani-
mals at high doses could cause cancer
in humans exposed to low doses.
Q: Who is at the greatest risk from re-
productive hazards?
A: Pregnant women are at greatest risk
from chemicals that harm the develop-
ing fetus. However, chemicals may af-
fect the ability to have children, so
both men and women of childbearing age
are at high risk.
Q: Should I be concerned if a chemical is
a teratogen in animals?
A: Yes. Although some chemicals may af-
fect humans differently than they af-
fect animals, damage to animals sug-
gests that similar damage can occur in
humans.
1-5
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»»»»»»»» EMERGENCY INFORMATION
page 5 of 5
Common Name: URETHANE
DOT Number: None
DOT Emergency Guide code: No Citation
CAS Number: 51-79-6
N^T DOH Hazard ratine
FLAJS1ABILITY
REACTIVITY
Not Found
Not Found
POISONOUS GASES ARE PRODUCED IN FIRE
Hazard Rating Key: 0=minimal; l=slight;
2-xnoderate; 3-serious; 4=severe
FIRE HAZARDS
* Urethane is a COMBUSTIBLE SOLID.
* Use dry chemical, C02, water spray, or
foam extinguishers.
* POISONOUS GASES ARE PRODUCED IN FIRE,
including nitrogen Oxides.
* If employees are expected to fight
fires, they must be trained and
equipped as stated in OSHA 1910.156.
SPILLS AND EMERGENCIES
If Urethane is spilled, take the following
steps:
* Restrict persons not wearing protective
equipment from area of spill until
clean-up is complete.
* Remove all ignition sources.
* Collect powdered material in the most
convenient and safe manner and deposit
in sealed containers.
* It may be necessary to contain and dis-
pose of Urethane as a HAZARDOUS WASTE.
Contact your state Environmental Pro-
gram for specific recommendations.
HANDLING AND STORAGE (See page 3)
FIRST AID
POISON INFORMATION
Eye Contact
* Immediately flush with large amounts o"p-
water for at least 15 minutes, occa-
sionally lifting upper , and lower lids.
Seek medical attention.
Skin Contact
* Quickly remove contaminated clothing.
Immediately wash contaminated skin with
large amounts"of water.
If Symptoms Develop
* Remove the person from exposure.
* Begin rescue breathing if breathing hag
stopped and CPR if heart action has
stopped.
* Transfer promptly to a - medical facil-
ity,
10 mm Hg at 77.8°F
FOR LARGE SPILLS AND FIRES
call your fire department.
immediately
PHYSICAL DATA
Vapor Pressure:
'(25°C)
Flash Point: 198°F (92.2°C)
Water Solubility: Soluble
CHEMICAL NAME
Carbamic Acid, Ethyl Ester
Not intended to be copied and sold for
commercial purposes.
NEW JERSEY DEPARTMENT OF HEALTH~
Right to Know Program
CN 368, Trenton, NJ 08625-0368
1-6
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SARA 313 ECOLOGICAL FACT SHEET
U.S. Environmental Protection Agency
. Office of Toxic Substances
DRAFT
Urethane
GENERAL INFORMATION
Urethane (CAS No. 51-79-6) is a granular solid used to make
other chemicals, including pesticides and fumigants, and to
dissolve other chemicals. It can get into water or soil if
released at manufacturing or use sites, or if accidentally
spilled.
ACUTE CSHORT-TERMV ECOLOGICAL EFFECTS
Acute toxic effects may include the death of animals, birds,
or fish, and death or low growth rate in plants. Acute
effects are seen two to four days after animals or plants
come in contact with a toxic chemical substance.
Urethane has slight acute toxicity to fish, birds, and
animals. It causes damage to plants including death of buds.
CHRONIC (LONG-TERM) ECOLOGICAL EFFECTS
Chronic toxic effects may include - shortened lifespan,
reproductive problems, lower fertility, and changes in
appearance or behavior. Chronic effects can be seen long
after first exposure(s) to a toxic chemical.
Urethane has slight chronic toxicity to aguatic life,
including fish. No data are available on the long-term
effects of urethane on birds or animals.
WATER SOLUBILITY
Urethane is highly soluble in water. Concentrations of 1,000
milligrams and more will mix with a liter of water.
DISTRIBUTION AND PERSISTENCE IN THE ENVIRONMENT
Urethane slightly persistent in water with a half-life of
between 2 to 20 days. The half-life of a pollutant is the
amount of time it takes for one-half of the chemical to be
degraded. About 24% of urethane will eventually end up in
air; the rest will end up in the water.
1-7
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BIOACCUMUIATION IN AQUATIC ORGANISMS
DRAFT
Some substances increase in concentration, or bioaccumulate,
in living oranisms as they breathe contaminated air, drink
contaminated water, or eat contaminated food. These
chemicals can become concentrated in the tissues and internal
organs of animals and humans.
The concentration of urethane found in fish tissues is
expected to be about the same as the average concentration of
urethane in the water from which the fish was taken.
1-8
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APPENDIX J
EPA CHEMICAL PROFILE
-------
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CAS Registry Number: 7782-50-5
Page 1 of 4
EPA CHEMICAL PROFILE
Date: October 31, 1985
Revision: November 30, 1987
CHEMICAL IDENTITY - CHLORINE
CAS Registry Number: 7782-50-5
Synonyms: Bertholite; Molecular Chlorine
Chemical Formula: C12
Molecular Weight: 70.91
SECTION I - REGULATORY INFORMATION
CERCLA (SARA) 1986:
Toxicity Value Used for Listing Under Section 302: LC60 inhalation
(mouse) 0.4 mg/liter/1 hour (*NIOSH/RTECS 1985)
TPQ: 100 (pounds)
RQ: 10 (pounds)
Section 313 Listed (Yes or No): Yes
SECTION II - PHYSICAL/CHEMICAL CHARACTERISTICS
Physical State: Gas
Boiling Point: -30.3°F, -34.6°C (*Weast 1983)
Specific Gravity (H2O=1): 1.424 at 15°C (Weiss 1986, p. 252)
Vapor Pressure (mmHg): 7600 at 30°C (*Weast 1983)
Melting Point: -150°F,-101°C (*Weast 1983)
Vapor Density (AIR=1): 2.49 (Sax 1986, p. 32)
Evaporation Rate (Butyl acetate=l): Not Found
Solubility in Water: 0.57 g/100 mL at 30°C (*Weast 1983)
Appearance and Odor: Greenish-yellow gas with suffocating odor (*Merck
1983).
J-1
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CAS Registry Number: 7782-50-5
Page 2 of 4
CHLORINE
SECTION III - HEALTH HAZARD DATA
OSHA PEL: Ceiling 1 ppm, 3 mg/ms (OSHA 1984)
ACGIH TLV: TWA 1 ppm (3 mg/ms); STEL 3 ppm (9 mg/m3) (*ACGIH 1980)
IDLH: 30 ppm (NIOSH 1987, p. 74)
Other Limits Recommended: Occupational Exposure to Chlorine Recommended
Standard: 15-minute ceiling 0.5 ppm (*NIOSH/RTECS 1985); EEGL 3.0 ppm
(60 minutes) (NRC 1984b, pp. 5-11)
Routes of Entry: Inhalation: Yes (NIOSH/OSHA 1978, p. 64)
Skin: Yes (NIOSH/OSHA 1978, p. 64)
Ingestion: Not Found
Health Hazards (Acute, Delayed, and Chronic): Poisonous; may be fatal if
inhaled. Contact may cause burns to skin and eyes (*DOT 1984).
Medical Conditions Generally Aggravated by Exposure: Bronchitis or
chronic lung conditions (*ITI 1982).
SECTION IV - FIRE AND EXPLOSION HAZARD DATA
Flash Point (Method Used): Not Found
Flammable Limits: .
LEL: Not Found
UEL: Not Found
Extinguishing Methods: Will not burn, but most combustible material., will
burn in chlorine as they do in oxygen; flammable gases will form explosive
mixtures with chlorine (*NFPA 1978). Dry chemical, carbon dioxide, water
spray, fog or foam (DOT 1984, Guide 20).
Special Fire Fighting Procedures: Evacuate area endangered by gas. Stay
upwind; keep out of low areas. Wear positive pressure breathing apparatus
and full protective clothing. Move container from fire area if you can do
so without risk. Spray cooling water on containers that are exposed to
flames until well after fire is out (DOT 1984, Guide 20). If it is
necessary to stop the flow of gas, use water spray to direct escaping gas
away from those effecting shut-off (*NFPA 1978).
Unusual Fire and Explosion Hazards: May ignite other combustible
materials (wood, paper, oil, etc.). Mixture with fuels may cause
explosion. Container may explode in heat of fife. Vapor explosion and
poison hazard indoors, outdoors or in sewers (DOT 1984, Guide 20).
Hydrogen and chlorine mixtures (5-95%) are exploded by almost any form 'of
energy (heat, sunlight, sparks, etc.) (*NFPA 1978). May combine with water
or steam to produce toxic and corrosive fumes of hydrochloric acid
(*Environ Canada 1981).
J-2
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CAS Registry Number: 7782-50-5
Page 3 of 4
CHLORINE
SECTION IV (continued)
NFPA Flammability Rating: 0
SECTION V - REACTIVITY DATA
Stability: Unstable:
Stable: Yes (*NFPA 1978)
Conditions to Avoid: Heat and contact with hydrogen gas or powdered
metals (*NFPA 1978).
Incompatibility (Materials to Avoid): Plastics and rubber (*NIOSH/OSHA
1981)
Hazardous Decomposition or Byproducts: Emits highly toxic fumes when
heated (*Sax 1975).
Hazardous Polymerization: May Occur: Not Found
May Not Occur: Not Found
Conditions to Avoid: Not Found
SECTION VI - USE INFORMATION
Manufacture of chlorinated lime used in bleaching; manufacture of synthetic
rubber and plastics; purifying water; detinning and dezincing iron (*Merck
1983).
SECTION VII - PRECAUTIONS FOR SAFE HANDLING AND USE
(Steps to be Taken in Case Material is Released or Spilled)
Keep unnecessary people away; isolate hazard area and deny entry. Stay
upwind; keep out of low areas. Ventilate closed spaces before entering
them. Keep combustibles (wood, paper, oil, etc.) away from spilled
material. Stop leak of you can do it without risk. Use water spray to
reduce vapor but do not put water on leak or spill area, isolate area
until gas has dispersed. (*DOT, 1984)
SECTION VIII - PROTECTIVE EQUIPMENT FOR EMERGENCY SITUATIONS
For emergency situations, wear a positive pressure, pressure-demand,
full facepiece self-contained breathing apparatus (SCBA) or pressure-
demand supplied air respirator with escape SCBA and a fully-encapsulating,
chemical resistant suit. See the introductory information section at the
beginning of the profiles for additional information.
J-3
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CAS Registry Number: 7782-50-5
Page 4 of 4
CHLORINE
SECTION VIII (continued)
SUIT MATERIAL PERFORMANCE (Based on EPA/USCG "Guidelines", 1987)
(Chemical Resistance/Amount of Data)
Butyl
Butyl/Neoprene
CPE
Neoprene
Nitrile
PE
PVC
Saranex
Viton
Viton/Neoprene
POOR/LIMITED*
GOOD/LIMITED
GOOD/LIMITED*
GOOD/LIMITED
POOR/LIMITED*
POOR/MANY
POOR/MANY
GOOD/LIMITED
GOOD/LIMITED
GOOD/LIMITED
*Based on qualitative performance information.
"Based on a chemical analog.
SECTION IX - EMERGENCY TREATMENT INFORMATION
See Emergency First Aid Treatment Guide
J-4
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EFATG
CAS Registry Number: 7782-50-5
Page 1 of 3
Emergency First Aid Treatment Guide
for
CHLORINE
(7782-50-5)
This guide should not be construed to authorize emergency personnel to
perform the procedures or activities indicated or implied. Care of persons
exposed to toxic chemicals must be directed by a physician or other recognized
authority.
Substance Characteristics:
Pure Form - Greenish-yellow gas.
Odor - Pungent, suffocating.
Commercial Forms - Gas, in cylinders; liquid in 100- and 150-pound steel
cylinders, tank cars and barges, motor trucks, pipelines.
Uses - Chemical synthesis, swimming pool sanitation, water purification, food
processing, shrink proofing, metal processing, batteries, bleaching agent,
intermediate for gasoline additives, flame-retardant compounds, refrigerants.
Other Names - Bertholite, molecular chlorine.
Personal Protective Equipment: See Chemical Profile Section VIII.
Emergency Life-Support Equipment and Supplies That May Be Required:
Compressed oxygen, forced-oxygen mask, soap, water, normal saline, D5W,
Ringer's lactate, isoproterenol inhaler, sodium bicarbonate.
Signs and Symptoms of Acute Chlorine Exposure:
Warning: Effects may be delayed. Caution is advised. Chlorine is corrosive
and may be converted to hydrochloric acid in the lungs.
Signs and symptoms of acute exposure to chlorine may include tachycardia (rapid
heart rate), hypertension (high blood pressure) followed by hypotension (low
blood pressure), and cardiovascular collapse. Pulmonary edema and pneumonia
are often seen.
J-5
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EFATG
CAS Registry Number: 7782-50-5
Page 2 of 3
CHLORINE
The eyes, nose, throat, and chest may sting or burn following exposure to
chlorine. Cough with bloody sputum, a feeling of suffocation, dizziness,
agitation, anxiety, nausea, and vomiting are common. Dermal exposure may
result in sweating, pain, irritation, and blisters.
Emergency Life-Support Procedures:
Acute exposure to chlorine may require decontamination and life support for the
victims. Emergency personnel should wear protective clothing appropriate to
the type and degree of contamination. Air-purifying or supplied-air
respiratory equipment should also be worn, as necessary. Rescue vehicles
should carry supplies such as chlorine-resistant plastic sheeting and
disposable bags to assist in preventing spread of contamination.
Inhalation Exposure:
1. Move victims to fresh air. Emergency personnel should avoid self-exposure
to chlorine. ;
2. Evaluate vital signs including pulse and respiratory rate, and note any
trauma. If no pulse is detected, provide CPR. If not breathing, provide
artificial respiration. If breathing is labored, administer oxygen or
other respiratory support.
3. Obtain authorization and/or further instructions from the local hospital
for administration of an antidote or performance of other invasive
procedures.
4. Transport to a health care facility.
Dermal/Eye Exposure:
1. Remove victims from exposure. Emergency personnel should avoid self-
exposure to chlorine.
2. Evaluate vital signs including pulse and respiratory rate, and note any
trauma. If no pulse is detected, provide CPR. If not breathing, provide
artificial respiration. If breathing is labored, administer oxygen or
other respiratory support.
3. Remove contaminated clothing as soon as possible.
4. If eye exposure has occurred, eyes must be flushed with lukewarm water for
at least 15 minutes.
5. Wash exposed skin areas for at least 15 minutes with soap and water.
J-6
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EFATG
CAS Registry Number: 7782-50-5
Page 3 of 3
CHLORINE
6. Obtain authorization and/or further instructions from the local hospital
for administration of an antidote or performance of other invasive
procedures.
7. Transport to a health care facility.
Ingestion Exposure: No information is available.
sVU.S. GOVERNMENT PRINTING OFFICE: 1992 -650-202/
J-7
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