&EPA
United States Office of Pollution
Environmental Protection Prevention and Toxics
Agency Washington, DC 20460
February 1995
EPA 745-R-95-001
TOXICS RELEASE INVENTORY
List of Toxic Chemicals within the Polychlorinated
Alkalies Category and Guidance for Reporting
Section 313 of the Emergency Planning and Community Right-to-Know Act of
1986 (EPCRA) requires certain facilities manufacturing, processing, or otherwise using
listed toxic chemicals to report their environmental releases of such chemicals annually.
Beginning with the 1991 reporting year, such facilities also must report pollution
prevention and recycling data for such chemicals, pursuant to section 6607 of the
Pollution Prevention Act, 42 U.S.C. 13106. When enacted, EPCRA section 313
established an initial list of toxic chemicals that was comprised of more than 300
chemicals and 20 chemical categories. EPCRA section 313(d) authorizes EPA to add
chemicals to or delete chemicals from the list, and sets forth criteria for these actions.
CONTENTS
i
Section 1. Introduction ' 2
1.1 Who Must Report j 2
1.2 Thresholds 2
1.3 Polychlorinated Alkanes Category Definition 3
1.4 De Minimis Conmcentrations 4
Section 2. Guidance for Reporting Chemicals within the Polychlorinated
Alkanes Category 5
2.1 Feedstocks Used in the Manufacture of Polychlorinated
Alkanes , 5
2.2 Chlorination of Hydrocarbons 6
2.3 Properties and Uses of Polychlorinated Alkanes 7
2.4 Structural Requirements for Chemicals within the
Polychlorinated Alkanes Category 7
Section 3. CAS Number List of Some of the Individual Chemicals within the
Polychlorinated Alkanes Category 9
Section 4. CAS Number List of Some Mixtures That Might Contain Chemicals
within the Polychlorinated Alkanes Category . 12
Recycled/Recyclable
Piinted with Soy/Canola Ink on paper that
contains at least 50% recycled fiber
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Section 1. Introduction
On November 30, 1994 EPA added 286 chemicals and chemical categories, which
include 39 chemicals as part of two delineated categories, to the list of toxic chemicals
subject to reporting under section 313 of the Emergency Planning and Community
Right-to-Know Act of 1986 (EPCRA), 42 U.S.C. 11001. These additions are described at
59 FR 61432, and are effective January 1, 1995 for reports due July 1, 1996. Six
chemical categories (nicotine and salts, strychnine and salts, polycyclic aromatic
compounds, water dissociable nitrate compounds, diisocyanates, and polychlorinated
alkanes) are included in these additions. At the time of the addition, EPA indicated that
the Agency would develop, as appropriate, interpretations and guidance that the Agency
determines are necessary to facilitate accurate reporting for these categories. This
document constitutes such guidance for the polychlorinated alkanes category.
Section 1.1 Who Must Report
A plant, factory, or other facility is subject to the provisions of EPCRA section
313, if it meets all three of the following criteria:
• It conducts manufacturing operations (is include in Standard Industrial
Classification (SIC) codes 20 through 39); and
• It has 10 or more full-time employees (or the equivalent 20,000 hours per
year); and
• It manufacturers, imports, processes, or otherwise uses any of the toxic
chemicals listed on the EPCRA section 313 list in amounts greater than the
"threshold" quantities specified below.
Section 1.2 Thresholds
Thresholds are specified amounts of toxic chemicals used during the calendar year
that trigger reporting requirements.
If a facility manufactures or imports any of the listed toxic chemicals, the threshold
quantity will be:
• 25,000 pounds per toxic chemical or category over the calendar year.
If a facility processes any of the listed toxic chemicals, the threshold quantity will
be:
• 25,000 pounds per toxic chemical or category over the calendar year.
If a facility otherwise uses any of the listed toxic chemicals (without incorporating it
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into any product or producing it at the facility), the threshold quantity is:
• 10,000 pounds per toxic chemical or category over the calendar year.
EPCRA section 313 requires threshold determinations for chemical categories to
be based on the total of all chemicals in the category manufactured, processed, or
otherwise used. For example, a facility that manufactures three members of a chemical
category would count the total amount of all three chemicals manufactured towards the
manufacturing threshold for that category. When filing reports for chemical categories,
the releases are determined in the same manner as the thresholds. One report is filed
for the category and all releases are reported on this form.
I
Section 13 Polychlorinated Alkanes Category Definition
i
The polychlorinated alkanes category is defined by the following formula and
description: i
where: i
x = 10-13; |
y = 3-12; and
the average chlorine content ranges from 40 to 70 percent with the limiting
molecular formulas set at C10H19C13 and C13H16C112. j
|
Chemicals that meet this category definition are reportable. j
i
EPA is providing two lists of CAS numbers and chemical names to aid the
regulated community in determining whether they need to report for the polychlorinated
alkanes category. The first list includes individual chemicals that meet the
polychlorinated alkanes category definition. If a facility is manufacturing, processing, or
otherwise using a chemical which is on this list, they must report this chemical. However,
this list is not exhaustive. If a facility is manufacturing, processing, or otherwise using a
polychlorinated alkane that meets the category definition, they must report this chemical,
even if it does not appear on the list. The second list includes chemical mixtures which
might contain polychlorinated alkanes that meet the category definition. If a facility is
manufacturing, processing, or otherwise using a mixture which is on this list and contains
a polychlorinated alkane that meets the category definition, they must report the
polychlorinated alkane component. However, this list is not exhaustive. If a facility is
manufacturing, processing, or otherwise using a mixture that contains a polychlorinated
alkane that meets the category definition, they must report the polychlorinated alkane
component, even if the mixture does not appear on the list.
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Section 1.4 De Minimis Concentrations
Polychlorinated alkanes and mixtures of polychlorinated alkanes that have an
average chain length of 12 carbons and contain an average chlorine content of 60 percent
by weight are subject to the 0.1 percent de minimis concentration. All other members of
the polychlorinated alkanes category are subject to the one percent de minimis
concentration. Thus, mixtures that contain members of this category in excess of the de
minimis should be factored into threshold and release determinations.
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Section 2. Guidance for Reporting Chemicals within the Polychlorinated Alkanes
Category \
Polychlorinated alkanes represent a large class of compounds that are typically
classified according to structural characteristics such as carbon chain length and degree of
chlorination. Polychlorinated alkanes are also classified according to the variety of
feedstocks from which they are manufactured (polychlorinated paraffins and
polychlorinated a-olefins, for example, are two such categories). Factors dictating
whether a chemical is included in the polychlorinated alkanes category and reportable
under EPCRA section 313 are based strictly on structural properties and are independent
of the feedstock used in the manufacture of the chemical.
The polychlorinated alkanes category in general includes all C10 to C13 saturated
hydrocarbons that are 40-70% chlorinated. A more specific description of the category is
given below.
Section 2.1 Feedstocks Used in the Manufacture of Polychlorinated Alkanes
Polychlorinated alkanes are synthesized industrially by chlorination of a variety of
hydrocarbon feedstocks that include: i
• paraffins and other alkanes j
• olefins and other alkenes |
• alkynes. !
The feedstocks most commonly used in the manufacture of polychlorinated alkanes are
normal paraffins and to a lesser degree, normal a-olefins.
I
Paraffins are saturated hydrocarbons that are natural components in crude
petroleum. Because they are typically obtained as fractions from petroleum distillation,
paraffins are usually mixtures of components that vary in carbon chain length. The
normal paraffin fractions that are most commonly used in the manufacture of
polychlorinated alkanes are short chain (C10 to C13, average C12), intermediate chain
(C14 to C19, average C15), and long chain (C20 to C30, average C^) fractions.
Olefins are mono-unsaturated hydrocarbons that are also natural components in
crude petroleum. In a-olefin structures, the site of unsaturation or double bond is
terminal in position on the carbon chain. Olefins in general are often found in the same
petroleum distillation fractions from which paraffins and other alkenes are obtained.
Because the separation of discreet olefins and even olefin mixtures from these usually
complex hydrocarbon mixtures is physically very difficult, olefins are more commonly
obtained from a variety of synthetic methods that include:
;l
• ethylene oligomerization
• paraffin steam cracking
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• dehydrogenation of paraffins
• chlorination/dehydrochlorination of paraffins.
Ethylene oligomerization typically affords high purity C6-C20 linear a-olefins with an even
number of carbons. Paraffin steam cracking affords up to 90% of primarily linear a-
olefins with an even or odd number of carbons. Dehydrogenation of paraffins and
chlorination/dehydrochlorination of paraffins both yield primarily linear internal olefins.
Although normal paraffins obtained from petroleum distillation and normal a-
olefins obtained from various petroleum-based synthetic methods are the feedstocks that
are most commonly used the industrial manufacture of polychlorinated alkanes, any
hydrocarbon species can be used, regardless of its source. Feedstocks can be branched
or linear in structure and can be mktures or discreet species. Alkene feedstocks can
include species with more than one double bond. Alkynes are an additional class of
compounds suitable for use as feedstocks in the manufacture of polychlorinated alkanes,
although they are not nearly as commonly used.
Section 2.2 Chlorination of Hydrocarbons
The chlorination of hydrocarbons using general reagents (such as C12) is a
particularly non-selective chemical reaction that invariably yields a product mixture that is
comprised of various structural isomers as well as species with different molecular
weights. The reaction is synthetically useful only if a mixture either is required for or has
no consequences on the intended use of the product. In the monochlorination of
alkanes, for example, every monochlorinated structural isomer is anticipated in which the
position of the chlorine atom varies from component to component in the product
mixture. In addition, components that are di-, tri-, and polychlorinated are likely,
although they are expected to be formed in relatively small quantities. In the
polychlorination of hydrocarbons, product mixtures even more complex in number and
type of components are expected. Since the degree of chlorination usually cannot be
strictly controlled in these types of reactions (particularly if polychlorination is intended),
the percent chlorination is typically described by either an average or range of the values
observed among the components that constitute the polychlorinated alkane.
If a hydrocarbon mixture rather than a discreet species is used as the feedstock in
the manufacture of a polychlorinated alkane, carbon chain length will also vary from
component to component in the product mixture. Unlike the variations that are possible
with respect to the degree of chlorination and the positions of the chlorine atoms,
variations in carbon chain length are not a result of the poor selectivity of
polychlorination reactions but are a consequence of the source of the feedstock used in
the reaction.
The type of feedstock (alkane or alkene) used in polychlorination reactions is not
expected to have a significant effect on the type of structural isomers formed, as long as
carbon chain length (or for mixtures, average carbon chain length) and the degree of
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chlorination are constant, since polychlorination reactions can result in the formation of
every possible structural isomer. The variations in chlorine positions observed between
polychlorinated paraffins and polychlorinated a-olefins, for example, are not expected to
differ significantly compared to the variations observed within these two polychlorinated
alkanes. The relative amounts of the different structural isomers that are formed may
differ, however, depending on the type of feedstock used. 1,2-Chlorinated isomers, for
example, are expected to be formed in significant quantities from the! polychlorination of
a-olefins regardless of the degree of chlorination, 1,2-Chlorinated isomers are also
expected to be formed from the polychlorination of alkanes, however, they will most
likely will be formed in smaller quantities as the degree of chlorination decreases.
Although chlorination reactions in general are highly non-selective, it is possible
when using controlled reaction conditions, specific halogenating reagents, and certain
catalysts to selectively chlorinate a discreet hydrocarbon species such that only one
chlorinated or polychlorinated structural isomer is formed. ;
Section 23 Properties and Uses of Polychlorinated Alkanes
Polychlorinated alkanes in general have high boiling points, low vapor pressures,
low water solubilities, and high chemical and thermal stability. Although these physical
properties will vary from component to component in complex polychlorinated alkane
mixtures, they are not expected to vary between polychlorinated alkanes with the same
carbon chain length (or for mixtures, the same average carbon chain length) and the
same degree of chlorination, even though the polychlorinated alkanes may be
manufactured from different feedstocks. j
Because of their high stability in a variety of conditions, polycMorinated alkanes
are widely used in numerous applications. Currently, the most common use for
polychlorinated alkanes is as an extreme-pressure, anti-wear additive in lubricants used
for metal machinery (particularly cutting oils). Polychlorinated alkanes are frequently
used as plasticizers in plastics (including vinyls, resins, and foams) and paints (including
enamels, polyurethanes, and vinyl), and to a lesser degree in adhesives, caulks and
sealants. Polychlorinated alkanes are also used as flame retardants in rubber and plastic.
A miscellaneous use for polychlorinated alkanes is as a water repellant.
Section 2.4 Structural Requirements for Chemicals within the PolycMorinated Alkanes
Category
Polychlorinated alkanes are saturated, chlorinated hydrocarbons that can be
represented by the general formula CxH(2x.y+2)CL. Polychlorinated alkanes are classified
structurally by carbon chain length and percent chlorination. The most common
industrial classes based on chain length include the same short chain (C10 to C13, average
C12), intermediate chain (C14 to C19, average C15), and long chain (C^ to C30, average
€^4) designations that are used to describe straight chain paraffin fractions. The most
common classes based on the degree of chlorination (by weight) are 40-50% chlorinated,
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50-60% chlorinated, and 60-70% chlorinated.
The polychlorinated alkanes category includes all saturated C10 to C13 species that
have an average chlorine content of 40-70%. The category can be more specifically
defined using the general polychlorinated alkanes formula (CxH/2x_y+2sCL) in which x
equals 10 to 13 and y, depending on the value of x, ranges from 3 to 12. Using this
formula and description, the specific molecular formulas that define the boundaries of
the category are C10H19C13 and C13H16C112. Specific molecular formulas for all
individual chemicals that meet the category definition can be similarly derived and are
tabulated in matrix form below.
The polychlorinated alkanes category includes linear and branched chain
compounds as well as chemicals manufactured as discreet species or mixtures (for
mixtures, only those components that meet the category definition are reportable).
Straight chain hydrocarbons are used almost exclusively as feedstocks in the industrial
manufacture of polychlorinated alkanes. However, branched chain species are common
impurities in otherwise linear alkane and alkene feedstocks. The polychlorinated
branched alkanes that result from the polychlorination of branched chain impurities
therefore may be components in industrially manufactured polychlorinated alkanes and
are included in the polychlorinated alkanes category provided that they meet the category
definition.
Molecular Formulas for Individual Chemicals within the Polychlorinated Alkanes
Category
y+2)
f2x-
C1y
x=10
X=ll
X=12
X=13
y=3
CnH21Cl3
y=4
y=5
C10H17C15
CnH19Cl5
y=6
y=7
CnH17Cl7
C12H19C17
C13H21C17
y=8
y=9
C12H17C19
y=10
y=n
y=12
C13H17Cln
8
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Section 3. CAS Number List of Some of the Individual Chemicals within the
Polychlorinated Alkanes Category
EPA is providing the following list of CAS numbers, chemical names, and
molecular formulas to aid the regulated community in determining whether they need to
report for the polychlorinated alkanes category. If a facility is manufacturing, processing,
or otherwise using a chemical which is listed below, they must report this chemical.
However, this list is not exhaustive. If a facility is manufacturing, processing, or
otherwise using a polychlorinated alkane that meets the category definition, they must
report this chemical, even if it does not appear on the following list.
Listing by CAS Number of Some of the Individual Chemicals within the Polychlorinated Alkanes Category
Chemical Name
Octane, l,l,l-trichloro-3,5-dimethyl-
Octane, l,3,7-trichloro-3,7-dimethyl-, (.+-.)-
Decane, 2,2,4-trichloro-
Decane, 1,1,1-trichloro-
Decane, trichloro-
Octane, l,3,7-trichloro-3,7-dimethyl-
Decane, 1,1,3-trichloro-
Octane, l,3,5-trichloro-7,7-dimethyl-(R*,R*)-
Octane, l,3,5-trichloro-7,7-dimethyl-(R*,S*)-
Octane, l,3,5-trichloro-7,7-dimethyl-
Octane, l,2,7-trichloro-3,7-dimethyl-
Decane, 1,3,5-trichloro-
Heptane, l,7-dichloro-4-(3-chloropropyl)-
Not yet assigned
Decane, 1,1,1,10-tetrachloro-
Octane, l,l,l,7-tetrachloro-3,5-dimethyl-
Octane, l,l,l,7-tetrachloro-3,5-dimethyl-, D,D,L-
Octane, l,l,l,7-tetrachloro-3,5-dimethyl, -D,D,D-
Octane, l,l,l,7-tetrachloro-3,5-dimethyl-, D,L,D-
Octane, l,l,l,7-tetrachloro-3,5-dimethyl-, D,L,L-
Octane, l,l,l,7-tetrachloro-3,5-dimethyl-(3R*,5R*,7R*)
Molecular Formula
C10^19C^3
C10H19C13
C70H79C15
C70H;9C13
C70H19C13
C10H.19Ci3
C10R19C13
C1(fl19C\3
£•10^19^3
C1(jt{19Cl3
C1(^19C13
C10H19C\3
C1(pi19ci3
CloHw^S'
C-KfilS^'
cloKl8Cl4
C1(^18CX4
^6^18^4
C70H7SC14!
C1(P*18C{4
C10fll^ci4
CAS Number
13275-21-3
17081-64-0
39185-78-9
62108-56-9
64554-71-8
64961-16-6
66651-36-3
87147-86-2
87147-87-3
87260-59-1
99175-28-7
108140-20-1
154120-66-8
159715-71-6
10311-15-6
17977-23-0
29293-15-0
29293-20-7
29293-21-8
29293-22-9
31031-25-1
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Listing by CAS Number of Some of the Individual Chemicals within the Polychlorinated Alkanes Category
Chemical Name
Octane, l,l,l,7-tetrachloro-3,5-dimethyl-, heterotactic
Octane, l,l,l,7-tetrachloro-3,5-dimethyl-, (3R*,5S*,7R*)
Decane, 1,1,10,10-tetrachloro-
Nonane, 2,4,4,8-tetrachloro-6-methyl
Decane, 1,1,1,3-tetrachIoro-
Dccanc, 5,5,6,6-tetrachtoro-
Dccane, 1,5,6,10-tetrachIoro-
Decane, 1,3,3,5-tetrachloro-
Heptane, l,l,i,6-tetrachloro-3,3,6-trimethyl-
Decane, 1,5,5,6,6,10-hexachloro-
Octane, 2,4,4^,7-hexachloro-2,7-dimethyl-
Dccane, heptachtoro-
Heptane, 2,2,4,6)6-pentachloro-4-(2,2-dichIoropropyl)-
Undecane, 1,1,1-trichloro
Undecane, 1,1,3-trichIoro
Undecane, 1,1,5-trichloro
Undecane, 1,1,6-trichIoro
Undecane, 1,1,8-trichloro
Undecane, 1,1,9-trichloro
Undecane, 1,1,10-trichloro
Nonane, 4-(2,2,2-trichloroethyl)-
Undecane, 1,1,1,11-tetrachloro
Pentane, l,l,l,3-tetrachloro-3-(l,l-dimethylethyl)-4,4-dimethyl-
Undecane, 1,1,1,3-tetrachloro-
Undecane, 1,1,1,2-tetrachIoro-
.Undecane, tetrachloro-
Heptane, l,l,7,7-tetrachloro-3,3,5,5-tetramethyl-
Undecane, 2,4,6,8,10-pentachloro-
Molecular Formula
C70H7«CI4
Cicfiis^
C7OH7SCI4
C70H7«CI4
cloP-ltf^4
C1(^18C^4
cidttiaP4
C10^18C14
C70H7SC14
C70H7<5CI<5
C70H76C16
' C70H75C17
C70H75C17
C77H27C15
C77H27C15
C77H27CI3
C77H27CI3
CJ1^21C13
C77H27C13
C77H27CI3
C77H27CI3
C77H20CI4
C77H20CI^
C77H20C14
C77H20C14
C11H20°4
C77H20CI4
CjjH19C\5
CAS Number
31031-26-2
31107-32-1
33025-70-6
51500-53-9
51755-60-3
91087-09-1
102880-00-2
108140-19-8
109749-69-1
90943-97-8
99192-48-0
32534-78r4
69537-72-0
3922-25-6
56686-58-9
80365-36-2
80365-37-3
80365-38-4
80365-39-5
80365-40-8
86405-89-2
3922-34-7
39580-89-7
56686-55-6
63981-28-2
63988-32-9
105278-95-3
140899-23-6
10
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Listing by CAS Number of Some of the Individual Chemicals within the Polychlorinated Alkanes Category
Chemical Name
Undecane, octachloro-
Undecane, 1,1,1,3,5,7,9,11-11-nonachloro
Dodecane, 1,1,1-trichtoro-
Dodecane, 1,1,1,12-tetrachIoro-
Dodecane, 1,1,1,3-tetrachloro-
Dodecane, 1,1,12,12-tetrachloro-
Decane, l,3,5,7-tetrachloro-9,9-dimethyl-(3R*,5S*,7S*)
Decane, l,3,5,7-tetrachloro-9,9-dimethyl-(3R*,5R*,7S*)
Decane, l,3,5,7-tetrachloro-9,9-dimethyl-(3R*,5R*,7R*)
Decane, l,3,5,7-tetrachloro-9,9-dimethyl-(3R*,5S*,7R*)
Dodecane, 1,1,1,2,2,12-hexachloro-
Octane, l,l,l)8,8,8-hexachloro-3,3,6,6-tetramethyl-
Dodecane, 1,3,5,7,9,11-hexachloro-
Tridecane, 1,1,1,13-tetrachloro-
Tridecane, 1,1,1,3,-tetrachloro- ,
Undecane, 5-chloro-7-(2,2,2-trichloroethyl)- '
Tridecane, tetrachloro-
Tridecane, pentachloro-
Tridecane, 2,4,6,8,10,12-hexachloro-
Molecular Formula
cli**ld^8
C77H75CI9
C72H25C13
C/2H22C14
, C72H22CU
C/2H22CU
<-'72^I22C14
^2^22^4
C72H22C14
C72H22CU
C72H20C16
C72H20CI6
G72H20C16
C13tl24Cl4
C13^24C{4
C13^24C14
C/5H24CU
C/?H3,C15
C13H22C16
CAS Number
36312-81-9
18993-26-5
62108-57-0
10311-16-7
14983-60-9
60836-00-2
87562-53-6
87585-26-0
87585-27-1
87585-28-2
100525-30-2
128600-85-1
136671-00-6
3922-33-6
67095-50-5
88938-19-6
96621-01-1
57437-54-4
141600-29-5
11
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Section 4. CAS Number List of Some Mixtures That Might Contain Chemicals within
the Polychlorinated Alkanes Category
EPA is providing the following list of CAS numbers and chemical names for
mixtures which might contain polychlorinated alkanes within the category. This list will
aid the regulated community in determining whether they need to report for the
polychlorinated alkanes category. If a facility is manufacturing, processing, or otherwise
using a mixture which is listed below and contains a polychlorinated alkane that meets
the category definition, they must report the polychlorinated alkane component.
However, this list is not exhaustive. If a facility is manufacturing, processing, or
otherwise using a mixture that contains a polychlorinated alkane that meets the category
definition, they must report the polychlorinated alkane component, even if the mixture
does not appear on the following list. Threshold calculations for the polychlorinated
alkanes category should account only for the percentage of the polychlorinated alkane(s)
contained in the mixture.
Listing by CAS Number of Some Mixtures That Might Contain Polychlorinated Alkanes within the Category*
Mixture Name
AK 243 (chloroparaffin)
WK 30 (chloroparaffin)
Alkanes, chloro
Paraffin oils, chloro
Paraffins (petroleum), normal C>10, chloro
Alkanes, C10-12, chloro
Alkanes, C10-13 chloro
Alkanes, C10-14, chloro
Alkanes, C10-21, chloro
Alkanes, C10-22, chloro
Alkanes, C10-26, chloro
Alkanes, C10-32, chloro
Alkanes, CI2-13, chloro
Alkanes, C12-14, chloro
Paraffin waxes and hydrocarbon waxes, chloro
Paraffin waxes and hydrocarbon waxes, mixed with polypropylene chlorinated
Paraffin waxes and hydrocarbon waxes, chloro, reaction products with naphthalene
Hydrocarbon waxes (petroleum), microcryst., chlorinated
CAS Number
37207-94-6
39443-51-1
61788-76-9
85422-92-0
97553-43-0
108171-26-2
85535-84-8
85681-73-8
84082-38-2
104948-36-9
97659-46-6
84776-06-7
71011-12-6
85536-22-7
63449-39-8
68553-93-5
68938-42-1
68938-43-2
12
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•* It cannot be determined from the mixture name if a chemical that meets the category definition is actually contained in
the mixture.
13
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Listing by CAS Number of Some Mixtures That Might Contain Polychlorinated Alkanes within the Category^
Mixture Name
Hydrocarbon waxes (petroleum), microcryst., chlorinated, reaction products with naphthalene
Hydrocarbons, chloro, chlorine manuf. diaphragm cell wastes
Hydrocarbons, C2-unsatd., chlorinated, distn. residues
Antimony oxide (Sb^Oj), mixture with chloro paraffin waxes
Phenol, pentachloro, mixture with chloro paraffin oils and l-chloronaphthalene
Benzene, l,l'-oxybis[2,3,4,5,6-pentabromo-, mixture with antimony oxide (Sb20j) and chloro
paraffin waxes
Sulfonic acids, C13-17-alkane, mixed with C13-17-alkanes, chlorinated, sodium salts
CAS Number
68938-44-3
70514-07-7
91053-07-5
148709-58-4
70645-04-4
148709-59-5
94167-10-9
1 It cannot be determined from the mixture name if a chemical that meets the category definition is actually contained in
the mixture.
14
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1.
2.
3.
4.
References
Kirk-Othmer, Encyclopedia of Industrial Chemistry, 3rd edition, John Wiley & Sons,
New York, 1980.
D.S. Kemp & F. Vellaccio, Organic Chemistry, Worth Publishers, Inc.,
1980, pages 511-512.
New York,
J. March, Advanced Organic Chemistry, 3rd edition, John Wiley
1985, pages 620-624.
... . • . j
Clorinated Paraffins: A Status Report, CPIA, 1990. !
I
& Sons, New York,
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