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,1 ^"^^7 1 Environmental Protection
1^1uLS Agency
Office of Land
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Emergency Management
EPA 550-B-22-001
December 2022
www.epa.gov/epcra
LIST OF LISTS
Consolidated List of Chemicals
Subject to the Emergency Planning and
Community Right-To-Know Act (EPCRA),
Comprehensive Environmental Response,
Compensation and Liability Act (CERCLA), and
Section 112(r) of the Clean Air Act (CAA)
• EPCRA Section 302 Extremely Hazardous Substances
• CERCLA Hazardous Substances
• EPCRA Section 313 Toxic Chemicals
• CAA 112(r) Regulated Chemicals for Accidental Release Prevention
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US EPA: List of Lists
Table of Contents
EPA 550-B-22-001
TABLE OF CONTENTS
Table of Contents i
Introduction ii
Summary of Codes x
Consolidated List of Chemicals (By CAS Number) 1
Appendix A: Consolidated List of Chemicals (By Alphabetical Name) A-l
Appendix B: Radionuclides Listed Under CERCLA B-l
Appendix C: RCRA Waste Streams and Unlisted Hazardous Wastes C-l
Appendix D: EPCRA section 313 Toxic Release Inventory (TRI) Chemical Categories D-l
Appendix E: EPCRA section 313 Toxic Release Inventory (TRI) Per- And Polyfluoroalkyl
Substances (By CAS Number) E-l
Appendix F: EPCRA section 313 Toxic Release Inventory (TRI) Per- and Polyfluoroalkyl
Substances (By Alphabetical Name) F-l
Appendix G: CERCLA Hazardous Substances - Chemical Categories G-l
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Introduction
Top
INTRODUCTION
LIST OF LISTS
Consolidated List of Chemicals Subject
the Emergency Planning and Community Right-to-Know Act (EPCRA),
Comprehensive Environmental Response, Compensation and Liability Act (CERCLA),
and Section 112(r) of the Clean Air Act (CAA)
This consolidated chemical list includes chemicals subject to reporting requirements under the
Emergency Planning and Community Right-to-Know Act (EPCRA), also known as Title III of
the Superfund Amendments and Reauthorization Act of 1986 (SARA), the Comprehensive
Environmental Response, Compensation and Liability Act (CERCLA), and section 112(r) of the
Clean Air Act (CAA). This consolidated list does not include all hazardous chemicals subject to
the reporting requirements in EPCRA sections 311 and 312, for which safety data sheets (SDS),
formerly material safety data sheets (MSDS), must be developed under the Hazard
Communication Standard (29 CFR1910.1200). These hazardous chemicals are identified by
broad criteria, rather than by enumeration. There are over 500,000 products that satisfy the
criteria. See 40 CFR Part 370 for more information.
This consolidated list has been prepared to help facilities handling chemicals determine whether
they need to submit reports under sections 302 and 313 of EPCRA and determine if releases of
chemicals are reportable under section 102 and 103 of CERCLA and section 304 of EPCRA. It
will also help facilities determine whether they will be subject to accident prevention regulations
under CAA section 112(r). This document also includes waste stream codes for listed and
unlisted hazardous wastes under the Resource Conservation and Recovery Act (RCRA), a list of
radionuclides reportable under CERCLA, and the definitions or explanation of chemical
categories listed under EPCRA section 313 and CERCLA.
Note: This document should be used only as a reference tool, not as a definitive source of
compliance information. Reporting requirements for EPCRA are published in the Code of
Federal Regulations (CFR), 40 CFR parts 355, 370, and 372. The listofEHS chemicals can be
found at 40 CFR 355 Appendix A (alphabetical order) and Appendix B (CAS number order). The
list of TRI chemicals can be found at 40 CFR 372.65. Reporting requirements for releases of
CERCLA chemicals are in 40 CFR part 302, with list of CERCLA hazardous substances in
40 CFR 302.4. Regulatory requirements for accident prevention CAA section 112(r) are
published in 40 CFR part 68 with the list of Risk Management Program chemicals in
40 CFR 68.130. The electronic CFR can be accessed at https://www. ecfr.gov/cgi-
bin/ECFR?page=browse
The chemicals on the consolidated list are ordered both by the Chemical Abstracts Service
(CAS) registry number and alphabetically. Categories of chemicals which generally do not have
CAS registry numbers, but which are cited under CERCLA, have "Not Applicable (N.A.)" listed
in place of the CAS number. If the category of chemical is on EPCRA section 313 list, then the
section 313 category code is also included in the CAS number column.
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Introduction
EPA 550-B-22-001
This document lists chemicals referenced under five federal statutory provisions, discussed
below. More than one chemical name may be listed for one CAS number because the same
chemical may appear on different lists under different names. For example, for CAS number
8001-35-2, the names toxaphene (from the section 313 list), camphechlor (from the section 302
list), and camphene, octachloro- (from the CERCLA list) all appear on this consolidated list. The
chemical names on the consolidated lists generally are those names used in the regulatory
programs developed under EPCRA, CERCLA, and CAA section 112(r), but each chemical may
have other synonyms that do not appear on these lists.
(1) EPCRA Section 302 Extremely Hazardous Substances (EHSs)
The presence of Extremely Hazardous Substances (EHSs) in quantities at or above the Threshold
Planning Quantity (TPQ) requires certain emergency planning activities to be conducted. The
EHSs and their TPQs are listed in 40 CFR part 355, Appendices A and B. For section 302 EHSs,
Local and Tribal Emergency Planning Committees (LEPCs or TEPCs) must develop emergency
response plans and facility owner or operator must notify the State or Tribal Emergency
Response Commission (SERC or TERC) and their LEPC or TEPC if any of the EHS is present at
the facility or above its TPQ. Additionally, if the TPQ is equaled or exceeded, facilities with a
listed EHS are subject to the reporting requirements of EPCRA section 311 (provide safety data
sheet or a list of covered chemicals to the SERC or TERC, LEPC or TEPC, and local fire
department) and section 312 (submit inventory form -Tier I or Tier II). The minimum threshold
for section 311-312 reporting for EHSs is 500 pounds or the TPQ, whichever is less.
TPQ. The consolidated list presents the TPQ (in pounds) for section 302 chemicals in the
column following the CAS number. For chemicals that are solids, there are two TPQs given
(e.g., 500/10,000). In these cases, the lower quantity applies for solids in powder form with
particle size less than 100 microns, or if the substance is in solution or in molten form.
Otherwise, the 10,000-pound TPQ applies. If a solid EHS is in molten form, the facility must
multiply the amount of EHS on-site by 0.3 before comparing to the lower listed TPQ. If a solid
EHS is in solution form, the facility must multiply amount EHS on-site by 0.2 before comparing
to the lower listed TPQ. The reducing factors of 0.3 for molten solids and 0.2 for solids in
solution are not to be used for the 12 solid reactive chemicals are noted by footnote "a" in
Appendix A and B in 40 CFR part 355. These twelve chemicals are not listed with two TPQs and
higher threshold quantity of 10,000 pounds; they only have one TPQ.
EHS RQ. Releases of reportable quantities (RQ) of EHSs are subject to State or Trial and local
reporting under section 304 of EPCRA. EPA has adjusted RQs for EHSs without CERCLA
RQs to levels equal to their TPQs. The EHS RQ column lists these adjusted RQs for EHSs not
listed under CERCLA and the CERCLA RQs for those EHSs that are CERCLA hazardous
substances (see the next section for a discussion of CERCLA RQs).
Note: Ammonia is listed as an EPCRA EHS with an RQ of 100 pounds in 40 CFR part 355
Appendices A and B and covers both anhydrous and aqueous forms, unlike under CERCLA
where aqueous ammonia is listed separately as ammonium hydroxide, with a higher RQ.
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EPA 550-B-22-001
(2) CERCLA Hazardous Substances
Releases of CERCLA hazardous substances, in quantities equal to or greater than their
reportable quantity (RQ), are subject to reporting to the National Response Center (NRC)
under CERCLA. Notification requirements for these releases are found in 40 CFR 302. Such
releases are also subject to State or Tribal and local reporting under section 304 of EPCRA.
CERCLA hazardous substances, and their reportable quantities, are listed in 40 CFR
part 302, Table 302.4. Radionuclides listed under CERCLA are provided in a separate list in
Appendix B of this document, with RQs in Curies. Chemical categories under CERCLA
(including metal compound categories), which have "N.A." listed for the CAS Number in the
consolidated table, are also listed in Appendix F of this document with further explanation of
each chemical category, where information was available.
RQ. The CERCLA RQ column in the consolidated list shows the RQs (in pounds) for
chemicals that are CERCLA hazardous substances.
Ammonia and ammonium hydroxide. Under 40 CFR 302.4, CERCLA Hazardous
substances ammonia and ammonium hydroxide are listed separately, with RQs of 100 and
1,000 pounds, respectively. Ammonium hydroxide is an aqueous solution of ammonia.
Metals. For metals listed under CERCLA (antimony, arsenic, beryllium, cadmium, chromium,
copper, lead, nickel, selenium, silver, thallium, and zinc), no reporting of releases of the solid
form is required if the mean diameter of the pieces of the solid metal released is greater than
100 micrometers (0.004 inches) (Ref: Footnote after Table 302.4 in 40 CFR 302.4). The RQs
shown on the consolidated list apply to smaller particles.
Note that the consolidated list does not include all CERCLA regulatory synonyms. See
40 CFR part 302, Table 302.4 for a complete list.
Sulfur monochloride. (formula S2CI2) is listed with an incorrect CAS numbers of 12771-08-3,
which is found on the CERCLA Hazardous Substances list. The correct CAS number should
be 10025-67-9, however, the List of Lists will still include the CAS number of 12771-08-3
because it has not been changed on the CERCLA list. According to the Chemical Abstract
Services which assigns CAS numbers, the correct CAS number for sulfur monochloride is
10025-67-9, which is now included on the List of Lists with an explanatory footnote.
CAS number 12771-08-3 is assigned to the substance sulfur chloride (formula SCI") which was
listed as a synonym for sulfur monochloride when EPA finalized the Clean Water Act
Designation of Hazardous Substances rule (43 FR 10474, March 13, 1978). The CAS number
10025-67-9 is used for sulfur monochloride on EPA's TSCA Inventory and EPA's Substance
Registry Services lists. See
https://ofmpub.epa.gov/sor internet/registry/substreg/LandingPage.do
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(3) CAA Section 112(r) List of Substances for Accidental Release Prevention
Under the accident prevention provisions of section 112(r) of the CAA (also known as Risk
Management Program or RMP), EPA developed a list of 77 toxic substances and 63 flammable
substances. Threshold quantities (TQs) were established for these substances. The list and TQs
identify processes subject to accident prevention regulations. The list of substances and TQs, and
the requirements for risk management programs for accidental release prevention are found in
40 CFR part 68. This consolidated list includes both the common name for each listed chemical
under section 112(r) and the chemical name, if different from the common name, as separate
listings.
The CAA section 112(r) list includes several substances in solution that are covered only in
concentrations above a specified level. These substances include ammonia (concentration 20% or
greater) (CAS number 7664-41-7); hydrochloric acid (37% or greater) (CAS number 7647-01-0);
hydrogen fluoride/hydrofluoric acid (50% or greater) (CAS number 7664-39-3); and nitric acid
(80%) or greater) (CAS number 7697-37-2). Hydrogen chloride (anhydrous) and ammonia
(anhydrous) are listed, in addition to the solutions of these substances, with different TQs. Only the
anhydrous form of sulfur dioxide (CAS number 7446-09-5) is covered. These substances are
presented on the consolidated list with the concentration limit or specified form (e.g., anhydrous),
as they are listed under CAA section 112(r). Flammable fuels used as a fuel or held for sale as a
fuel at a retail facility are not subject to the rule.
TQ. The CAA section 112(r) TQ column in the consolidated list shows the TQs (in pounds)
for chemicals listed for accidental release prevention. The TQ applies to the quantity of
substance in a process, not at the facility as a whole.
(4) EPCRA Section 313 Toxic Chemicals (a.k.a Toxics Release Inventory (TKD Chemicals)
Emissions, transfers, and waste management data for chemicals listed under section 313 must
be reported annually as part of the community right-to-know provisions of EPCRA (40 CFR
part 372). These reports are also known as Toxics Release Inventory (TRI) reports.
Section 313. The notation "313" in the column for section 313 indicates that the chemical is
subject to reporting under section 313 and section 6607 of the Pollution Prevention Act under the
name listed. In cases where a chemical is listed under section 313 with a second name in
parentheses or brackets, the second name is included on this consolidated list with an "X" in the
section 313 column. An "X" in this column also may indicate that the same chemical with the
same CAS number appears on another list with a different chemical name. The "X" listed with
the chemical name "Ammonia (anhydrous)" and "Ammonia (concentration of 20%> or greater)"
does not mean that the section 313 reporting for these substances are limited to those forms, but
it does include them.
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EPA 550-B-22-001
Ammonium Salts. The EPCRA section 313 listing for ammonia includes the following
qualifier "includes anhydrous ammonia and aqueous ammonia from water dissociable
ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under
this listing." The qualifier for ammonia means that anhydrous forms of ammonia are 100%
reportable and aqueous forms are limited to 10% of total aqueous ammonia. Therefore, when
determining threshold and releases and other waste management quantities all anhydrous
ammonia is included but only 10% of total aqueous ammonia is included. Any evaporation of
ammonia from aqueous ammonia solutions is considered anhydrous ammonia and should be
included in threshold determinations and release and other waste management calculations.
In this document ammonium salts are not specifically identified as being reportable EPCRA
section 313 chemicals. However, water dissociable ammonia salts, such as ammonium chloride,
are reportable if they are placed in water. When ammonium salts are placed in water, reportable
aqueous ammonia is manufactured. As indicated in the ammonia qualifier, all aqueous
ammonia solutions from water dissociable ammonium salts are covered by the ammonia listing.
For example, ammonium chloride is a water-dissociable ammonium salt and reportable aqueous
ammonia will be manufactured when it is placed in water.
Unlike other ammonium salts, ammonium hydroxide is specifically identified as being a
reportable EPCRA section 313 chemical. This is because the chemical ammonium hydroxide
(NH4OH) is a misnomer. It is a common name used to describe a solution of ammonia in water
(i.e., aqueous ammonia), typically a concentrated solution of 28 to 30 percent ammonia. EPA
has consistently responded to questions regarding the reportability of these purported
ammonium hydroxide solutions under the EPCRA section 313 ammonia listing by stating that
these are 28 to 30 percent solutions of ammonia in water and that the solutions are reportable
under the EPCRA section 313 ammonia listing. For a more detailed discussion, see page 34175
of the Federal Register final rule of June 30, 1995 (60 FR 34172) on TRI reporting for
Ammonia; Ammonium Sulfate (solution); Ammonium Nitrate (solution); Water Dissociable
Ammonium Salts, (See https://www.federalregister.gov/documents/1995/06/30/95-
16184/ammonia-ammonium-sulfate-solution-ammonium-nitrate-solution-water-dissociable-
ammonium-salts-toxic. (See also EPA's TRI Guidance for Reporting Aqueous Ammonia, EPA
745-B-19-002, revised in February 2019 at
https://ofmpub.epa.gov/apex/guideme_ext/f?p=guideme:gd-title:::::title:ammonia)
Stayed TRI Chemicals. There are two EPRCA section 313 chemicals that are listed in the CFR
but for which the Agency has issued an administrative stay that excludes them from reporting
until the stays are lifted. These chemicals, identified by "313s" in the Sec. 313 table column, are
methyl mercaptan (CAS number 74-93-1), and 2, 2-dibromo-3-nitrilopropionamide (CAS
number 10222-01-2). Check the TRI website https://www.epa.gov/toxics-release-inventory-tri-
program/tri-listed-chemicals for updated regulatory information.
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New TRI Chemicals.
National Defense Authorization Act Additions. Section 7321 of the National Defense
Authorization Act for Fiscal Year 2020 (P.L. 116-92) (NDAA) added certain Per- and
Polyfluoroalkyl Substances (PFAS) to the TRI list. Among these added chemicals are chemicals
that met two criteria: (1) they were subject to a significant new use rule at either 40 CFR
721.9582 or 721.10536 on or before December 20, 2019; and (2) they were identified as active in
commerce on the Toxic Substances Control Act (TSCA) Inventory that was published in
February 2019. Chemicals meeting only one of the two criteria were not added to the TRI list.
The names and CAS numbers for some of the chemicals listed under 40 CFR 721.9582 and/or 40
CFR 721.10536 are subject to a claim of protection from disclosure. Under section 7321 of the
NDAA, EPA must review any such chemicals before the chemicals are added to the TRI list
(NDAA Section 7321(e)). Therefore, the chemicals that are subject to a claim of protection from
disclosure will not be added to the EPCRA Section 313 toxic chemical list until EPA completes
the process provided by section 7321(e) of the NDAA.
Via the considerations described above, 170 chemicals were identified. Additionally, the NDAA
specifically identified fourteen PFAS for addition to the TRI list. Twelve of these fourteen
chemicals were among the chemicals described above; with the addition of the other two, there
are a total of 172 PFAS subject to the NDAA. See Appendix E of this document.
Under the automatic listing provisions of the 2020 NDAA, four additional PFAS were added for
reporting year 2021. The four new PFAS are: Silver(I) perfluorooctanoate (CAS
number 335-93-3), Perfluorooctyl iodide (CAS number 507-63-1), Potassium perfluorooctanoate
(CAS number 2395-00-8), and 2-Propenoic acid, 2-methyl-,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluorododecyl ester, polymer with
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl 2-methyl-2-propenoate, methyl 2-
methyl-2-propenoate, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-
pentacosafluorotetradecyl 2-methyl-2-propenoate and 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl
2-methyl-2-propenoate (CAS number 65104-45-2). Reporting forms on these chemicals are due
July 1, 2022 for 2021 data if TRI reporting thresholds are met.
Under the automatic listing provisions of the 2020 NDAA, four additional PFAS were added for
reporting year 2022. The four new PFAS are: Perfluorobutane sulfonic acid (CAS Number 375-
73-5); Potassium perfluorobutane sulfonate (CAS Number 29420-49-3);
Perfluorobutanesulfonate (CAS Number 45187-15-3), and 2-Propenoic acid, 2-methyl-,
hexadecyl ester, polymers with 2-hydroxyethyl methacrylate, .gamma.-.omega.-perfluoro-C10-6-
alkyl acrylate and stearyl methacrylate (CAS Number 203743-03-7).
Petition Additions. In response to a petition filed by the Toxics Use Reduction Institute, EPA
added 12 chemicals to the EPCRA section 313 list (https://www.govinfo.gov/content/pkg/FR-
2022-1 l-30/pdf/2022-25946.pdf). These 12 chemicals are reportable beginning with the 2023
reporting year (reports due July 1. 2024). In addition, EPA has classified one of the chemicals as
a persistent, bioaccumulative, and toxic (PBT) chemical and designated it as a chemical of
special concern with a 100-pound reporting threshold: l,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-
hexamethylcyclopenta[g]-2-benzopyran, or HHCB. The 12 chemicals are: Dibutyltin dichloride
(CAS number 683-18-1); l,3-Dichloro-2-propanol (CAS number 96-23-1); Formamide (CAS
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EPA 550-B-22-001
number 75-12-7); l,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyran
(CAS number 1222-05-5); N-Hydroxyethylethylenediamine (CAS number 111-41-1);
Nitrilotriacetic acid trisodium salt (CAS number 5064-31-3); p-(l,l,3,3-Tetramethylbutyl)phenol
(CAS number 140-66-9); 1,2,3-Trichlorobenzene (CAS number 87-61-6); Triglycidyl
isocyanurate (CAS number 2451-62-9); Tris(2-chloroethyl) phosphate (CAS number 115-96-8);
Tris(l,3-dichloro-2-propyl) phosphate (CAS number 13674-87-8); and Tris(dimethylphenol)
phosphate (CAS number 25155-23-1).
(5) Chemical Categories
The CERCLA and EPCRA section 313 lists include a number of chemical categories as well as
specific chemicals. Categories appear on this consolidated list at the beginning of the CAS
number order listing. The specific chemicals or substances that are included in the CERCLA
category Radionuclides can be found in Appendix B. Appendix D contains explanations and
definitions for the EPCRA section 313 (TRI) chemical categories. For the CERCLA listed
categories reported with CAS number of N.A., Appendix F contains information available on
the CERCLA chemical categories from their original statutory and regulatory sources.
Specific chemicals listed as members of the diisocyanates, dioxin and dioxin-like compounds,
hexabromocyclododecane, nonylphenol, nonylphenol ethoxylates, and PAC categories under
EPCRA section 313 are included in the list of specific chemicals by CAS number, not in the
category listing.
EPA has attempted to identify those chemicals on the consolidated list that are clearly
reportable under one or more of the EPCRA section 313 (TRI) chemical categories. For
example, mercuric acetate (CAS number 1600-27-7), listed under section 302, is not
specifically listed under section 313, but is reportable under the section 313 "Mercury
Compounds" category (no CAS number). Listed chemicals that have been identified as being
reportable under one or more EPCRA section 313 categories are identified by "313c" in the
Sec. 313 table column.
The chemicals on the consolidated list have not been systematically evaluated to determine
whether they fall into any of the CERCLA listed categories. Some chemicals not specifically
listed under CERCLA may be subject to CERCLA reporting as part of a category. For
example, strychnine sulfate (CAS number 60-41-3), listed under EPCRA section 302, is not
individually listed on the CERCLA list, but is subject to CERCLA reporting under the listing
for strychnine and salts (CAS number 57-24-9), with an RQ of 10 pounds. Similarly, nicotine
sulfate (CAS number 65-30-5) is subject to CERCLA reporting under the listing for nicotine
and salts (CAS number 54-11-5, RQ 100 pounds), and warfarin sodium (CAS number
129-06-6) is subject to CERCLA reporting under the listing for warfarin and salts,
concentration >0.3% (CAS number 81-81-2, RQ 100 pounds).
Note that some CERCLA listings, although they include CAS numbers, are for general
categories and are not restricted to the specific CAS number (e.g., warfarin and salts). The
CERCLA list also includes a number of generic categories that have not been assigned RQs;
chemicals falling into these categories are considered CERCLA hazardous substances, but
they are not required to be reported under CERCLA unless otherwise listed under CERCLA
with an RQ.
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(6) RCRA Hazardous Wastes
The consolidated list includes specific chemicals from the RCRA P and U lists only
(40 CFR 261.33). This listing is provided as an indicator that companies may already have data
on a specific chemical that may be useful for EPCRA reporting. It is not intended to be a
comprehensive list of RCRA P and U chemicals. RCRA hazardous wastes consisting of waste
streams on the F and K lists, and wastes exhibiting the characteristics of ignitability, corrosivity,
reactivity, and toxicity, are provided in Appendix C in this document. This list also includes
K181 hazardous waste with a statutory one-pound RQ (indicated by an asterisk following the
RQ). The descriptions of the F and K waste streams have been abbreviated; see 40 CFR part 302,
Table 302.4, or 40 CFR part 261 for complete descriptions.
RCRA Code. The letter-and-digit code in the RCRA Code column is the chemical's RCRA
hazardous waste code.
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Summary of Codes
Top
SUMMARY OF CODES
Codes in Section 313 column
+ Member of EPCRA Section 313 PAC category.
# Member of EPCRA Section 313 Diisocyanate category.
c Although not listed by name and CAS number, this chemical is reportable under one or
more of the EPCRA section 313 chemical categories.
s Indicates that this chemical is currently under an administrative stay of the EPCRA
section 313 reporting requirements, therefore, no Toxics Release Inventory reports are
required until the stay is removed.
! Member of the EPCRA section 313 Dioxin and dioxin-like compounds category.
X Indicates that this is a second name for an EPCRA section 313 chemical already included
on this consolidated list. May also indicate that the same chemical with the same CAS
number appears on another list with a different chemical name.
$ Member of the EPCRA section 313 Nonylphenol category.
A Member of the EPCRA section 313 Hexabromocyclododecane category.
% Member of the EPCRA section 313 Nonylphenol Ethoxylates category.
Codes in CERCLA RO column
* The Agency may adjust the statutory RQ for this RCRA hazardous substance
(K181 waste) in a future rulemaking; until then the statutory one-pound RQ applies.
K codes wastes are listed in Appendix C.
PMN This EHS chemical was identified from a Premanufacture Review Notice (PMN)
submitted to EPA. The submitter has claimed certain information on the submission to be
confidential, including specific chemical identity.
& Indicates that no RQ is assigned to this generic or broad class, although the class is a
CERCLA hazardous substance. See 50 Federal Register 13456 (April 4, 1985).
@ Releases in amounts less than 1,000 pounds per 24 hours of nitrogen oxide or nitrogen
dioxide to the air that are the result of combustion and combustion related activities are
exempt from the notification requirements of EPCRA section 304 and CERCLA.
§ The adjusted RQs for radionuclides may be found in appendix B in this document.
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Codes in Name column
1 Sulfur monochloride (formula S2CI2) is listed with an incorrect CAS number of
12771 08 3, which is found on the CERCLA Hazardous Substances list. The correct
CAS number should be 10025-67-9 according to the Chemical Abstract Services.
However, the List of Lists has sulfur monochloride with both CAS numbers because
CAS number 12771-08-3 has not been changed on the CERCLA list.
tt No reporting of releases of this CERCLA hazardous substance is required under
CERCLA if the diameter of the pieces of the solid metal released is larger than
100 micrometers (0.004 inches).
f f f The RQ for asbestos is limited to friable forms only.
a Benzene was already a CERCLA hazardous substance prior to the CAA Amendments
of 1990 and received an adjusted 10-pound RQ based on potential carcinogenicity in an
August 14, 1989, final rule (54 FR 33418). The CAA Amendments specify that
"benzene (including benzene from gasoline)" is a hazardous air pollutant and, thus, a
CERCLA hazardous substance.
b The CAA Amendments of 1990 list DDE (CAS number 3547-04-4) as a CAA
hazardous air pollutant (HAP). The CAS number, 3547-04-4, is for the chemical, p,
p'-dichlorodiphenylethane. DDE or p, p'- dichlorodiphenyldichloroethylene, CAS
number 72-55-9, is already listed in Table 302.4 with a final RQ of 1 pound. The
substance identified by the CAS number 3547-04-4 has been evaluated and listed as
DDE to be consistent with the CAA section 112 listing, as amended.
c Includes mineral fiber emissions from facilities manufacturing or processing glass,
rock, or slag fibers (or other mineral derived fibers) of average diameter 1 micrometer
or less.
d For CERCLA hazardous substances, includes mono- and di-ethers of ethylene glycol,
diethylene glycol, and triethylene glycol R-(OCH2CH2)n-OR' where:
n = 1, 2, or 3;
R = alkyl C7 or less; or
R = phenyl or alkyl substituted phenyl;
R - H or alkyl C7 or less; or
OR' consisting of carboxylic acid ester, sulfate, phosphate, nitrate, or sulfonate.
Note: the phrase "mono- and di-ethers of ethylene glycol, diethylene glycol, and
triethylene glycol" is not included the TRI definition, but the defined formula is the
same for the CERCLA and TRI listing and by formula definition would cover
"mono- and di-ethers of ethylene glycol, diethylene glycol, and triethylene glycol."
e Includes organic compounds with more than one benzene ring, and which have a
boiling point greater than or equal to 100 °C.
Code in RCRA Waste Stream Codes
f See 40 CFR 302.6(b)(1) for application of the mixture rule to this hazardous waste. See
Appendix C for listing of "K" code RCRA waste streams.
XI
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
Consolidated List of Chemicals
(By CAS Number)
SUBJECT TO EPCRA, CERCLA, AND CAA SECTION 112(r)
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Chlorinated Benzenes
N.A.
&
Chlorinated Ethanes
N.A.
&
Chlorinated Naphthalene
N.A.
&
Chloroalkyl Ethers
N.A.
&
Coke Oven Emissions
N.A.
1
Creosote
N.A.
1
U051
Cyanides (soluble salts and
complexes), not otherwise specified
N.A.
10
313c
P030
DDT and Metabolites
N.A.
&
Endosulfan and Metabolites
N.A.
&
Endrin and Metabolites
N.A.
&
Fine mineral fibers c
N.A.
&
Haloethers
N.A.
&
Halomethanes
N.A.
&
Heptachlor and Metabolites
N.A.
&
Nitrosamines
N.A.
&
Phthalate Esters
N.A.
&
Polycyclic organic matter
N.A.
&
Polynuclear Aromatic Hydrocarbons
N.A.
&
Radionuclides (including Radon)
N.A.
§
Antimony Compounds
N010
&
313
Arsenic Compounds
N020
&
313
Barium Compounds
N040
313
Beryllium Compounds
N050
&
313
Cadmium Compounds
N078
&
313
Chlorinated Phenols
N084
&
313
Chlorophenols
N084
&
313
Chromium Compounds
N090
&
313
Cobalt Compounds
N096
&
313
Copper Compounds
N100
&
313
Cyanide Compounds
N106
&
313
Diisocyanates (includes only 20
chemicals)
N120
313
Dioxin and dioxin-like compounds
(includes only 17 chemicals)
N150
313
Ethylenebisdithiocarbamic acid, salts
and esters
N171
313
Glycol Ethers d
N230
&
313
Hexabromocyclododecane
N270
313A
Lead Compounds
N420
&
313
1
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Manganese Compounds
N450
&
313
Mercury Compounds
N458
&
313
Nickel Compounds
N495
&
313
Nicotine and salts
N503
313
Nitrate compounds (water dissociable)
N511
313
Nonylphenol (includes only 6
chemicals)
N530
313
Nonylphenol Ethoxylates
N535
313%
Polybrominated Biphenyls (PBBs)
N575
313
Polychlorinated alkanes (C10 to C13)
N583
313
Polycyclic aromatic compounds e
(includes only 23 chemicals)
N590
313
Selenium Compounds
N725
&
313
Silver Compounds
N740
&
313
Strychnine and salts
N746
313
Thallium Compounds
N760
&
313
Vanadium Compounds
N770
313
Warfarin and salts
N874
313
Zinc Compounds
N982
&
313
Organorhodium Complex (PMN-82-
147)
0
10/10,000
10
PMN
Formaldehyde
50-00-0
500
100
100
313
U122
15,000
Formaldehyde (solution)
50-00-0
500
100
100
X
U122
15,000
Mitomycin C
50-07-7
500/10,000
10
10
U010
Ergocalciferol
50-14-6
1,000/10,000
1,000
Cyclophosphamide
50-18-0
10
U058
DDT
50-29-3
1
U061
Benzo[a]pyrene
50-32-8
1
313+
U022
Reserpine
50-55-5
5,000
U200
Yohimban-16-carboxylic acid,11,17-
dimethoxy-18-[(3 ,4,5-
trimethoxybenzoyl)oxy]-, methyl ester
(3 beta,
16beta, 17alpha,18beta,20alpha)-
50-55-5
5,000
U200
Piperonyl butoxide
51-03-6
313
Fluorouracil
51-21-8
500/10,000
500
313
5-Fluorouracil
51-21-8
500/10,000
500
X
2,4-Dinitrophenol
51-28-5
10
313
P048
Epinephrine
51-43-4
1,000
P042
2-Chloro-N-(2-chloroethyl)-N-
methylethanamine
51-75-2
10
10
X
Mechlorethamine
51-75-2
10
10
X
Nitrogen mustard
51-75-2
10
10
313
Carbamic acid, ethyl ester
51-79-6
100
X
U238
Ethyl carbamate
51-79-6
100
X
U238
Urethane
51-79-6
100
313
U238
Carbachol chloride
51-83-2
500/10,000
500
2
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
C AS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Phosphonic acid, (2,2,2-trichloro-1-
hydroxyethyl)-,dimethyl ester
52-68-6
100
X
Trichlorfon
52-68-6
100
313
Famphur
52-85-7
1,000
313
P097
Dibenz[a,h]anthracene
53-70-3
1
313+
U063
2-Acetylaminofluorene
53-96-3
1
313
U005
Nicotine
54-11-5
100
100
100
313c
P075
Nicotine and salts
54-11-5
100
313c
P075
Pyridine, 3-(1 -methyl-2-pyrrolidinyl)-,
(S)-, & salts
54-11-5
100
100
100
313c
P075
Aminopterin
54-62-6
500/10,000
500
A/-Nitrosodiethylamine
55-18-5
1
313
U174
Benzamide
55-21-0
313
Fenthion
55-38-9
313
Nitroglycerin
55-63-0
10
313
P081
Diisopropylfluorophosphate
55-91-4
100
100
100
P043
Isofluorphate
55-91-4
100
100
100
P043
Methylthiouracil
56-04-2
10
U164
Carbon tetrachloride
56-23-5
10
313
U211
Cantharidin
56-25-7
100/10,000
100
Bis(tributyltin) oxide
56-35-9
313
Parathion
56-38-2
100
10
10
313
P089
Phosphorothioic acid, 0,0-diethyl-0-(4-
nitrophenyl) ester
56-38-2
100
10
10
X
P089
3-Methylcholanthrene
56-49-5
10
313+
U157
Diethylstilbestrol
56-53-1
1
U089
Benz[a]anthracene
56-55-3
10
313+
U018
Coumaphos
56-72-4
100/10,000
10
10
1,1-Dimethylhydrazine
57-14-7
1,000
10
10
313
U098
15,000
Dimethylhydrazine
57-14-7
1,000
10
10
X
U098
15,000
Hydrazine, 1,1-dimethyl-
57-14-7
1,000
10
10
X
U098
15,000
Strychnine
57-24-9
100/10,000
10
10
313c
P108
Strychnine, and salts
57-24-9
10
313c
P108
Pentobarbital sodium
57-33-0
313
Phenytoin
57-41-0
313
Physostigmine
57-47-6
100/10,000
100
100
P204
beta-Propiolactone
57-57-8
500
10
10
313
Physostigmine, salicylate (1:1)
57-64-7
100/10,000
100
100
P188
Chlordane (Technical Mixture and
Metabolites)
57-74-9
1
U036
Chlordane
57-74-9
1,000
1
1
313
U036
4,7-Methanoindan, 1,2,3,4,5,6,7,8,8-
octachloro-2,3,3a,4,7,7a-hexahydro-
57-74-9
1,000
1
1
X
U036
7,12-Dimethylbenz[a]anthracene
57-97-6
1
313+
U094
Phenoxarsine, 10,10'-oxydi-
58-36-6
500/10,000
500
313c
Cyclohexane, 1,2,3,4,5,6-hexachloro-
,(1 .alpha.,2.alpha.,3. beta.,4.alpha.,5.alp
ha.,6.beta.)-
58-89-9
1,000/10,000
1
1
X
U129
3
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Hexachlorocyclohexane (gamma
isomer)
58-89-9
1,000/10,000
1
1
X
U129
Lindane
58-89-9
1,000/10,000
1
1
313
U129
2,3,4,6-Tetrachlorophenol
58-90-2
10
313c
p-Chloro-m-cresol
59-50-7
5,000
U039
Phenylhydrazine hydrochloride
59-88-1
1,000/10,000
1,000
A/-Nitrosomorpholine
59-89-2
1
313
Ethylenediamine-tetraacetic acid
(EDTA)
60-00-4
5,000
4-Aminoazobenzene
60-09-3
313
4-Dimethylaminoazobenzene
60-11-7
10
313
U093
Dimethylaminoazobenzene
60-11-7
10
X
U093
Ethane, 1,1'-oxybis-
60-29-7
100
U117
10,000
Ethyl ether
60-29-7
100
U117
10,000
Hydrazine, methyl-
60-34-4
500
10
10
X
P068
15,000
Methyl hydrazine
60-34-4
500
10
10
313
P068
15,000
Acetamide
60-35-5
100
313
Strychnine, sulfate
60-41-3
100/10,000
10
10
313c
Dimethoate
60-51-5
500/10,000
10
10
313
P044
Dieldrin
60-57-1
1
P037
Amitrole
61-82-5
10
313
U011
Phenylmercuric acetate
62-38-4
500/10,000
100
100
313c
P092
Phenylmercury acetate
62-38-4
500/10,000
100
100
313c
P092
Phenacetin
62-44-2
100
U187
Ethyl methanesulfonate
62-50-0
1
U119
Aniline
62-53-3
1,000
5,000
5,000
313
U012
Thioacetamide
62-55-5
10
313
U218
Thiourea
62-56-6
10
313
U219
Dichlorvos
62-73-7
1,000
10
10
313
Phosphoric acid, 2-dichloroethenyl
dimethyl ester
62-73-7
1,000
10
10
X
Fluoroacetic acid, sodium salt
62-74-8
10/10,000
10
10
X
P058
Sodium fluoroacetate
62-74-8
10/10,000
10
10
313
P058
Methanamine, N-methyl-N-nitroso-
62-75-9
1,000
10
10
X
P082
A/-Nitrosodimethylamine
62-75-9
1,000
10
10
313
P082
Nitrosodimethylamine
62-75-9
1,000
10
10
X
P082
Carbaryl
63-25-2
100
313
U279
1-Naphthalenol, methylcarbamate
63-25-2
100
X
U279
Phenol, 3-(1-methylethyl)-,
methylcarbamate
64-00-6
500/10,000
10
10
P202
Formic acid
64-18-6
5,000
313
U123
Acetic acid
64-19-7
5,000
Diethyl sulfate
64-67-5
10
313
Tetracycline hydrochloride
64-75-5
313
Colchicine
64-86-8
10/10,000
10
Nicotine sulfate
65-30-5
100/10,000
100
100
313c
Benzoic acid
65-85-0
5,000
4
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Uracil mustard
66-75-1
10
U237
Cycloheximide
66-81-9
100/10,000
100
Methanol
67-56-1
5,000
313
U154
Isopropyl alcohol (mfg-strong acid
process)
67-63-0
313
Acetone
67-64-1
5,000
U002
Chloroform
67-66-3
10,000
10
10
313
U044
20,000
Methane, trichloro-
67-66-3
10,000
10
10
X
U044
20,000
Hexachloroethane
67-72-1
100
313
U131
Dimethylformamide
68-12-2
100
X
A/,A/-Dimethylformamide
68-12-2
100
313
Triaziquone
68-76-8
313
Guanidine, N-methyl-N'-nitro-N-nitroso-
70-25-7
10
U163
Hexachlorophene
70-30-4
100
313
U132
Propiophenone, 4'-amino
70-69-9
100/10,000
100
n-Butyl alcohol
71-36-3
5,000
313
U031
Benzene a
71-43-2
10
313
U019
Methyl chloroform
71-55-6
1,000
X
U226
1,1,1-Trichloroethane
71-55-6
1,000
313
U226
Digitoxin
71-63-6
100/10,000
100
Endrin
72-20-8
500/10,000
1
1
P051
Benzene, 1,1'-(2,2,2-
trichloroethylidene)bis [4-methoxy-
72-43-5
1
X
U247
Methoxychlor
72-43-5
1
313
U247
DDD
72-54-8
1
U060
DDE b
72-55-9
1
Trypan blue
72-57-1
10
313
U236
Methane
74-82-8
10,000
Bromomethane
74-83-9
1,000
1,000
1,000
313
U029
Methyl bromide
74-83-9
1,000
1,000
1,000
X
U029
Ethane
74-84-0
10,000
Ethene
74-85-1
X
10,000
Ethylene
74-85-1
313
10,000
Acetylene
74-86-2
10,000
Ethyne
74-86-2
10,000
Chloromethane
74-87-3
100
313
U045
10,000
Methane, chloro-
74-87-3
100
X
U045
10,000
Methyl chloride
74-87-3
100
X
U045
10,000
Methyl iodide
74-88-4
100
313
U138
Methanamine
74-89-5
100
10,000
Monomethylamine
74-89-5
100
10,000
Hydrocyanic acid
74-90-8
100
10
10
X
P063
2,500
Hydrogen cyanide
74-90-8
100
10
10
313
P063
2,500
Methanethiol
74-93-1
500
100
100
X
U153
10,000
Methyl mercaptan
74-93-1
500
100
100
313s
U153
10,000
Thiomethanol
74-93-1
500
100
100
X
U153
10,000
Methylene bromide
74-95-3
1,000
313
U068
5
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Propane
74-98-6
10,000
1-Propyne
74-99-7
10,000
Propyne
74-99-7
10,000
Chloroethane
75-00-3
100
313
10,000
Ethane, chloro-
75-00-3
100
X
10,000
Ethyl chloride
75-00-3
100
X
10,000
Ethene, chloro-
75-01-4
1
X
U043
10,000
Vinyl chloride
75-01-4
1
313
U043
10,000
Ethene, fluoro-
75-02-5
10,000
Vinyl fluoride
75-02-5
313
10,000
Ethanamine
75-04-7
100
10,000
Monoethylamine
75-04-7
100
10,000
Acetonitrile
75-05-8
5,000
313
U003
Acetaldehyde
75-07-0
1,000
313
U001
10,000
Ethanethiol
75-08-1
10,000
Ethyl mercaptan
75-08-1
10,000
Dichloromethane
75-09-2
1,000
313
U080
Methylene chloride
75-09-2
1,000
X
U080
Formamide
75-12-7
313
Carbon disulfide
75-15-0
10,000
100
100
313
P022
20,000
Cyclopropane
75-19-4
10,000
Calcium carbide
75-20-7
10
Ethylene oxide
75-21-8
1,000
10
10
313
U115
10,000
Oxirane
75-21-8
1,000
10
10
X
U115
10,000
Bromoform
75-25-2
100
313
U225
Tribromomethane
75-25-2
100
X
U225
Dichlorobromomethane
75-27-4
5,000
313
Isobutane
75-28-5
10,000
Propane, 2-methyl
75-28-5
10,000
Isopropyl chloride
75-29-6
10,000
Propane, 2-chloro-
75-29-6
10,000
Isopropylamine
75-31-0
10,000
2-Propanamine
75-31-0
10,000
1,1-Dichloroethane
75-34-3
1,000
X
U076
Ethylidene dichloride
75-34-3
1,000
313
U076
1,1-Dichloroethylene
75-35-4
100
X
U078
10,000
Ethene, 1,1 -dichloro-
75-35-4
100
X
U078
10,000
Vinylidene chloride
75-35-4
100
313
U078
10,000
Acetyl chloride
75-36-5
5,000
U006
Difluoroethane
75-37-6
10,000
Ethane, 1,1 -difluoro-
75-37-6
10,000
Ethene, 1,1 -difluoro-
75-38-7
10,000
Vinylidene fluoride
75-38-7
10,000
Dichlorofluoromethane
75-43-4
313
HCFC-21
75-43-4
X
Carbonic dichloride
75-44-5
10
10
10
X
P095
500
Phosgene
75-44-5
10
10
10
313
P095
500
6
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Chlorodifluoromethane
75-45-6
313
HCFC-22
75-45-6
X
Methanamine, N,N-dimethyl-
75-50-3
100
10,000
Trimethylamine
75-50-3
100
10,000
Nitromethane
75-52-5
313
Aziridine, 2-methyl
75-55-8
10,000
1
1
X
P067
10,000
Propyleneimine
75-55-8
10,000
1
1
313
P067
10,000
Oxirane, methyl-
75-56-9
10,000
100
100
X
10,000
Propylene oxide
75-56-9
10,000
100
100
313
10,000
Cacodylic acid
75-60-5
1
U136
Bromotrifluoro methane
75-63-8
313
Halon 1301
75-63-8
X
tert-Butylamine
75-64-9
1,000
ferf-Butyl alcohol
75-65-0
313
1-Chloro-1,1-difluoroethane
75-68-3
313
HCFC-142b
75-68-3
X
CFC-11
75-69-4
5,000
X
U121
Trichlorofluoromethane
75-69-4
5,000
313
U121
Trichloromonofluoromethane
75-69-4
5,000
X
U121
CFC-12
75-71-8
5,000
X
U075
Dichlorodifluoromethane
75-71-8
5,000
313
U075
CFC-13
75-72-9
X
Chlorotrifluoro methane
75-72-9
313
Plumbane, tetramethyl-
75-74-1
100
100
10,000
Tetramethyllead
75-74-1
100
100
313c
10,000
Silane, tetramethyl-
75-76-3
10,000
Tetramethylsilane
75-76-3
10,000
Silane, chlorotrimethyl-
75-77-4
1,000
1,000
10,000
Trimethylchlorosilane
75-77-4
1,000
1,000
10,000
Dimethyldichlorosilane
75-78-5
500
500
5,000
Silane, dichlorodimethyl-
75-78-5
500
500
5,000
Methyltrichlorosilane
75-79-6
500
500
5,000
Silane, trichloromethyl-
75-79-6
500
500
5,000
Acetone cyanohydrin
75-86-5
1,000
10
10
X
P069
2-Methyllactonitrile
75-86-5
1,000
10
10
313
P069
Acetaldehyde, trichloro-
75-87-6
5,000
U034
2-Chloro-1,1,1-trifluoroethane
75-88-7
313
HCFC-133a
75-88-7
X
2,2-Dichloropropionic acid
75-99-0
5,000
Pentachloroethane
76-01-7
10
313
U184
Trichloroacetyl chloride
76-02-8
500
500
313
Chloropicrin
76-06-2
313
Freon 113
76-13-1
313
CFC-114
76-14-2
X
Dichlorotetrafluoroethane
76-14-2
313
CFC-115
76-15-3
X
Monochloropentafluoroethane
76-15-3
313
7
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
C AS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Heptachlor
76-44-8
1
313
P059
1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-
tetrahydro-4,7-methano-1H-indene
76-44-8
1
X
P059
Triphenyltin hydroxide
76-87-9
313
Phenolphthalein
77-09-8
313
Hexachlorocyclopentadiene
77-47-4
100
10
10
313
U130
Dicyclopentadiene
77-73-6
313
Dimethyl sulfate
77-78-1
500
100
100
313
U103
Tabun
77-81-6
10
10
Tetraethyl lead
78-00-2
100
10
10
313c
P110
Dioxathion
78-34-2
500
500
S, S, S-T ri buty Itrith i o ph os ph ate
78-48-8
313
Amiton
78-53-5
500
500
Isophorone
78-59-1
5,000
Oxetane, 3,3-bis(chloromethyl)-
78-71-7
500
500
Butane, 2-methyl-
78-78-4
10,000
Isopentane
78-78-4
10,000
1,3-Butadiene, 2-methyl-
78-79-5
100
10,000
Isoprene
78-79-5
100
313
10,000
iso-Butylamine
78-81-9
1,000
Isobutyronitrile
78-82-0
1,000
1,000
20,000
Propanenitrile, 2-methyl-
78-82-0
1,000
1,000
20,000
Isobutyl alcohol
78-83-1
5,000
U140
Isobutyraldehyde
78-84-2
313
1,2-Dichloropropane
78-87-5
1,000
313
U083
Propane 1,2-dichloro-
78-87-5
1,000
X
U083
2,3-Dichloropropene
78-88-6
100
313
sec-Butyl alcohol
78-92-2
313
Methyl ethyl ketone
78-93-3
5,000
U159
Methyl vinyl ketone
78-94-4
10
10
Lactonitrile
78-97-7
1,000
1,000
1,1-Dichloropropane
78-99-9
1,000
1,1,2-Trichloroethane
79-00-5
100
313
U227
Trichloroethylene
79-01-6
100
313
U228
Acrylamide
79-06-1
1,000/10,000
5,000
5,000
313
U007
Propionic acid
79-09-4
5,000
Acrylic acid
79-10-7
5,000
313
U008
Chloroacetic acid
79-11-8
100/10,000
100
100
313
Thiosemicarbazide
79-19-6
100/10,000
100
100
313
P116
Ethaneperoxoic acid
79-21-0
500
500
X
10,000
Peracetic acid
79-21-0
500
500
313
10,000
Carbonochloridic acid, methylester
79-22-1
500
1,000
1,000
X
U156
5,000
Methyl chlorocarbonate
79-22-1
500
1,000
1,000
313
U156
5,000
Methyl chloroformate
79-22-1
500
1,000
1,000
X
U156
5,000
iso-Butyric acid
79-31-2
5,000
1,1,2,2-Tetrachloroethane
79-34-5
100
313
U209
Ethene, chlorotrifluoro-
79-38-9
10,000
8
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Trifluorochloroethylene
79-38-9
10,000
Dimethylcarbamoyl chloride
79-44-7
1
313
U097
2-Nitropropane
79-46-9
10
313
U171
Tetrabromobisphenol A
79-94-7
313
4,4'-lsopropylidenediphenol
80-05-7
313
Cumene hydroperoxide
80-15-9
10
313
U096
Hydroperoxide, 1 -methyl-1 -phenylethyl-
80-15-9
10
X
U096
Methyl methacrylate
80-62-6
1,000
313
U162
Methyl 2-chloroacrylate
80-63-7
500
500
Saccharin (manufacturing)
81-07-2
100
313
U202
Saccharin and salts
81-07-2
100
U202
1-Amino-2,4-dibromoanthraquinone
81-49-2
313
Warfarin
81-81-2
500/10,000
100
100
X 313c
P001
Warfarin, & salts, conc.>0.3%
81-81-2
100
X 313c
P001
C.I. Food Red 15
81-88-9
313
1-Amino-2-methylanthraquinone
82-28-0
313
Diphacinone
82-66-6
10/10,000
10
PCNB
82-68-8
100
X
U185
Pentachloronitro benzene
82-68-8
1 00
X
U185
Quintozene
82-68-8
100
313
U185
Acenaphthene
83-32-9
100
Diethyl phthalate
84-66-2
1,000
U088
n-Butyl phthalate
84-74-2
10
X
U069
Dibutyl phthalate
84-74-2
10
313
U069
Diquat
85-00-7
1,000
Phenanthrene
85-01-8
5,000
313
Phthalic anhydride
85-44-9
5,000
313
U190
Butyl benzyl phthalate
85-68-7
100
A/-Nitrosodiphenylamine
86-30-6
100
313
Azinphos-methyl
86-50-0
10/10,000
1
1
Guthion
86-50-0
10/10,000
1
1
Fluorene
86-73-7
5,000
ANTU
86-88-4
500/10,000
100
100
P072
Thiourea, 1-naphthalenyl-
86-88-4
500/10,000
100
100
P072
1,2,3-Trichlorobenzene
87-61-6
313
2,6-Xylidine
87-62-7
313
2,6-Dichlorophenol
87-65-0
100
U082
Hexachloro-1,3-butadiene
87-68-3
1
313
U128
Hexachlorobutadiene
87-68-3
1
X
U128
PCP
87-86-5
10
X
Pentachlorophenol
87-86-5
10
313
Aniline, 2,4,6-trimethyl-
88-05-1
500
500
2,4,6-Trichlorophenol
88-06-2
10
313
o-Nitrotoluene
88-72-2
1,000
313
2-Nitrophenol
88-75-5
100
313
Dinitrobutyl phenol
88-85-7
100/10,000
1,000
1,000
313
P020
Dinoseb
88-85-7
100/10,000
1,000
1,000
X
P020
9
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Picric acid
88-89-1
313
o-Anisidine
90-04-0
100
313
2-Phenylphenol
90-43-7
313
Michler's ketone
90-94-8
313
Benzene, 1,3-diisocyanato-2-methyl-
91-08-7
100
100
100
X
10,000
Toluene-2,6-diisocyanate
91-08-7
100
100
100
313
10,000
Naphthalene
91-20-3
100
313
U165
Quinoline
91-22-5
5,000
313
o-Nitroanisole
91-23-6
313
2-Chloronaphthalene
91-58-7
5,000
U047
Jbefa-Naphthylamine
91-59-8
10
313
U168
N,N-Diethylaniline
91-66-7
1,000
Methapyrilene
91-80-5
5,000
U155
3,3'-Dimethoxybenzidine-4,4'-
diisocyanate
91-93-0
313#
3,3'-Dichloro benzidine
91-94-1
1
313
U073
3,3'-Dimethyl-4,4'-diphenylene
diisocyanate
91-97-4
313#
Biphenyl
92-52-4
100
313
4-Aminobiphenyl
92-67-1
1
313
Benzidine
92-87-5
1
313
U021
4-Nitrobiphenyl
92-93-3
10
313
Methyleugenol
93-15-2
313
Mecoprop
93-65-2
313
Silvex (2,4,5-TP)
93-72-1
100
2,4,5-T acid
93-76-5
1,000
2,4,5-T esters
93-79-8
1,000
2,4-D Esters
94-11-1
100
X
2,4-D isopropyl ester
94-11-1
100
313
Benzoyl peroxide
94-36-0
313
Dihydrosafrole
94-58-6
10
313
U090
Safrole
94-59-7
100
313
U203
MCPA
94-74-6
X
Methoxone
94-74-6
313
Acetic acid, (2,4-dichlorophenoxy)-
94-75-7
100
X
U240
2,4-D
94-75-7
100
313
U240
2,4-D Acid
94-75-7
100
X
U240
2,4-D, salts and esters
94-75-7
100
U240
2,4-D Esters
94-79-1
100
2,4-D butyl ester
94-80-4
100
313
2,4-D Esters
94-80-4
100
X
2,4-DB
94-82-6
313
Benzene, o-dimethyl-
95-47-6
1,000
X
U239
o-Xylene
95-47-6
1,000
313
U239
o-Cresol
95-48-7
1,000/10,000
100
100
313
U052
o-Dichloro benzene
95-50-1
100
X
U070
1,2-Dichlorobenzene
95-50-1
100
313
U070
10
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
o-Toluidine
95-53-4
100
313
U328
1,2-Phenylenediamine
95-54-5
313
2-Chlorophenol
95-57-8
100
U048
1,2,4-Trimethylbenzene
95-63-6
313
p-Chloro-o-toluidine
95-69-2
313
2,4-Diaminotoluene
95-80-7
10
313
1,2,4,5-Tetrachlorobenzene
95-94-3
5,000
U207
2,4,5-Trichlorophenol
95-95-4
10
313
Styrene oxide
96-09-3
100
313
DBCP
96-12-8
1
X
U066
1,2-Dibromo-3-chloropropane
96-12-8
1
313
U066
1,2,3-Trichloropropane
96-18-4
313
1,3-Dichloro-2-propanol
96-23-1
313
Methyl acrylate
96-33-3
313
Ethylene thiourea
96-45-7
10
313
U116
Dichlorophene
97-23-4
313
C.I. Solvent Yellow 3
97-56-3
313
Ethyl methacrylate
97-63-2
1,000
U118
Furfural
98-01-1
5,000
U125
Benzenearsonic acid
98-05-5
10/10,000
10
Benzoic trichloride
98-07-7
100
10
10
313
U023
Benzotrichloride
98-07-7
100
10
10
X
U023
Benzenesulfonyl chloride
98-09-9
100
U020
Trichlorophenylsilane
98-13-5
500
500
Benzenamine, 3-(trifluoromethyl)-
98-16-8
500
500
Cumene
98-82-8
5,000
313
U055
Acetophenone
98-86-2
5,000
313
U004
Benzal chloride
98-87-3
500
5,000
5,000
313
U017
Benzoyl chloride
98-88-4
1,000
313
Nitrobenzene
98-95-3
10,000
1,000
1,000
313
U169
m-Nitrotoluene
99-08-1
1,000
Dichloran
99-30-9
313
1,3,5-Trinitrobenzene
99-35-4
10
U234
5-Nitro-o-toluidine
99-55-8
100
313
U181
5-Nitro-o-anisidine
99-59-2
313
m-Dinitrobenzene
99-65-0
100
313
Dimethyl-p-phenylenediamine
99-98-9
10/10,000
10
p-Nitrotoluene
99-99-0
1,000
p-Nitroaniline
100-01-6
5,000
313
P077
4-Nitrophenol
100-02-7
100
313
U170
p-Nitrophenol
100-02-7
100
X
U170
Benzene, 1 -(chloromethyl)-4-nitro-
100-14-1
500/10,000
500
p-Dinitrobenzene
100-25-4
100
313
Ethylbenzene
100-41-4
1,000
313
Styrene
100-42-5
1,000
313
Benzyl chloride
100-44-7
500
100
100
313
P028
Benzonitrile
100-47-0
5,000
11
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
/V-Nitrosopiperidine
100-75-4
10
313
U179
Anilazine
101-05-3
313
MBOCA
101-14-4
10
X
U158
4,4'-Methylenebis(2-chloroaniline)
101-14-4
10
313
U158
Barban
101-27-9
10
U280
4-Bromophenyl phenyl ether
101-55-3
100
U030
4,4'-Methylenebis(/V,/V-
dimethyl)benzenamine
101-61-1
313
MDI
101-68-8
5,000
X
Methylenebis(phenylisocyanate)
101-68-8
5,000
313#
4,4'-Methylenedianiline
101-77-9
10
313
4,4'-Diaminodiphenyl ether
101-80-4
313
Diglycidyl resorcinol ether
101-90-6
313
Isocyanic acid, 3,4-dichlorophenyl ester
102-36-3
500/10,000
500
Phenylthiourea
103-85-5
100/10,000
100
100
P093
p-Chlorophenyl isocyanate
104-12-1
313
4-Nonylphenol
104-40-5
313$
1,4-Phenylene diisocyanate
104-49-4
313#
p-Anisidine
104-94-9
313
sec-Butyl acetate
105-46-4
5,000
2,4-Dimethylphenol
105-67-9
100
313
U101
Benzene, p-dimethyl-
106-42-3
100
X
U239
p-Xylene
106-42-3
100
313
U239
p-Cresol
106-44-5
100
313
U052
1,4-Dichlorobenzene
106-46-7
100
313
U072
p-Chloroaniline
106-47-8
1,000
313
P024
p-Toluidine
106-49-0
100
U353
p-Phenylenediamine
106-50-3
5,000
313
p-Benzoquinone
106-51-4
10
X
U197
Quinone
106-51-4
10
313
U197
1,2-Butylene oxide
106-88-7
100
313
Epichlorohydrin
106-89-8
1,000
100
100
313
U041
20,000
Oxirane, (chloromethyl)-
106-89-8
1,000
100
100
X
U041
20,000
1,2-Dibromoethane
106-93-4
1
313
U067
Ethylene dibromide
106-93-4
1
X
U067
1-Bromopropane
106-94-5
313
Propargyl bromide
106-96-7
10
10
Butane
106-97-8
10,000
1-Butene
106-98-9
10,000
1,3-Butadiene
106-99-0
10
313
10,000
1-Butyne
107-00-6
10,000
Ethyl acetylene
107-00-6
10,000
2-Butene
107-01-7
10,000
Acrolein
107-02-8
500
1
1
313
P003
5,000
2-Propenal
107-02-8
500
1
1
X
P003
5,000
Allyl chloride
107-05-1
1,000
313
1,2-Dichloroethane
107-06-2
100
313
U077
12
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Ethylene dichloride
107-06-2
100
X
U077
Chloroethanol
107-07-3
500
500
n-Propylamine
107-10-8
5,000
U194
Allylamine
107-11-9
500
500
313
10,000
2-Propen-1 -amine
107-11-9
500
500
X
10,000
Ethyl cyanide
107-12-0
500
10
10
P101
10,000
Propanenitrile
107-12-0
500
10
10
P101
10,000
Propionitrile
107-12-0
500
10
10
P101
10,000
Acrylonitrile
107-13-1
10,000
100
100
313
U009
20,000
2-Propenenitrile
107-13-1
10,000
100
100
X
U009
20,000
1,2-Ethanediamine
107-15-3
10,000
5,000
5,000
20,000
Ethylenediamine
107-15-3
10,000
5,000
5,000
20,000
Formaldehyde cyanohydrin
107-16-4
1,000
1,000
Allyl alcohol
107-18-6
1,000
100
100
313
P005
15,000
2-Propen-1-ol
107-18-6
1,000
100
100
X
P005
15,000
Propargyl alcohol
107-19-7
1,000
313
P102
Chloroacetaldehyde
107-20-0
1,000
P023
Ethylene glycol
107-21-1
5,000
313
Ethene, methoxy-
107-25-5
10,000
Vinyl methyl ether
107-25-5
10,000
Chloromethyl methyl ether
107-30-2
100
10
10
313
U046
5,000
Methane, chloromethoxy-
107-30-2
100
10
10
X
U046
5,000
Formic acid, methyl ester
107-31-3
10,000
Methyl formate
107-31-3
10,000
Sarin
107-44-8
10
10
TEPP
107-49-3
100
10
10
P111
Tetraethyl pyrophosphate
107-49-3
100
10
10
P111
Butyric acid
107-92-6
5,000
Acetic acid ethenyl ester
108-05-4
1,000
5,000
5,000
X
15,000
Vinyl acetate
108-05-4
1,000
5,000
5,000
313
15,000
Vinyl acetate monomer
108-05-4
1,000
5,000
5,000
X
15,000
Methyl isobutyl ketone
108-10-1
5,000
313
U161
Carbonochloridic acid, 1-methylethyl
ester
108-23-6
1,000
1,000
15,000
Isopropyl chloroformate
108-23-6
1,000
1,000
15,000
Acetic anhydride
108-24-7
5,000
Maleic anhydride
108-31-6
5,000
313
U147
Benzene, m-dimethyl-
108-38-3
1,000
X
U239
m-Xylene
108-38-3
1,000
313
U239
m-Cresol
108-39-4
100
313
U052
1,3-Phenylenediamine
108-45-2
313
Resorcinol
108-46-3
5,000
U201
Bis(2-chloro-1-methylethyl)ether
108-60-1
1,000
313
U027
Dichloroisopropyl ether
108-60-1
1,000
X
U027
Toluene
108-88-3
1,000
313
U220
Chlorobenzene
108-90-7
100
313
U037
Cyclohexanamine
108-91-8
10,000
10,000
15,000
13
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Cyclohexylamine
108-91-8
10,000
10,000
15,000
Cyclohexanol
108-93-0
313
Cyclohexanone
108-94-1
5,000
U057
Phenol
108-95-2
500/10,000
1,000
1,000
313
U188
Benzenethiol
108-98-5
500
100
100
P014
Thiophenol
108-98-5
500
100
100
P014
2-Methylpyridine
109-06-8
5,000
313
U191
2-Picoline
109-06-8
5,000
X
U191
Carbonochloridic acid, propylester
109-61-5
500
500
15,000
Propyl chloroformate
109-61-5
500
500
15,000
Pentane
109-66-0
10,000
1-Pentene
109-67-1
10,000
Butylamine
109-73-9
1,000
Malononitrile
109-77-3
500/10,000
1,000
1,000
313
U149
2-Methoxyethanol
109-86-4
313
Diethylamine
109-89-7
100
Ethene, ethoxy-
109-92-2
10,000
Vinyl ethyl ether
109-92-2
10,000
Ethyl nitrite
109-95-5
10,000
Nitrous acid, ethyl ester
109-95-5
10,000
Furan, tetrahydro-
109-99-9
1,000
U213
Furan
110-00-9
500
100
100
313
U124
5,000
Maleic acid
110-16-7
5,000
Fumaric acid
110-17-8
5,000
iso-Butyl acetate
110-19-0
5,000
Hexane
110-54-3
5,000
X
n-Hexane
110-54-3
5,000
313
trans-1,4-Dichloro-2-butene
110-57-6
500
500
313
trans-1,4-Dichlorobutene
110-57-6
500
500
X
2-Chloroethyl vinyl ether
110-75-8
1,000
U042
Ethanol, 2-ethoxy-
110-80-5
1,000
X
U359
2-Ethoxyethanol
110-80-5
1,000
313
U359
Cyclohexane
110-82-7
1,000
313
U056
Pyridine
110-86-1
1,000
313
U196
Piperidine
110-89-4
1,000
1,000
15,000
N-Hydroxyethylethylenediamine
111-41-1
313
Diethanolamine
111-42-2
100
313
Bis(2-chloroethyl) ether
111-44-4
10,000
10
10
313
U025
Dichloroethyl ether
111-44-4
10,000
10
10
X
U025
Ethylenebisdithiocarbamic acid, salts &
esters
111-54-6
5,000
X
U114
Adiponitrile
111-69-3
1,000
1,000
Bis(2-chloroethoxy) methane
111-91-1
1,000
313
U024
Phenol, 2-(1-methylethoxy)-,
methylcarbamate
114-26-1
100
X
U411
Propoxur
114-26-1
100
313
U411
Azaserine
115-02-6
1
U015
14
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
C AS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Propene
115-07-1
X
10,000
1-Propene
115-07-1
X
10,000
Propylene
115-07-1
313
10,000
Methane, oxybis-
115-10-6
10,000
Methyl ether
115-10-6
10,000
2-Methylpropene
115-11-7
10,000
1-Propene, 2-methyl-
115-11-7
10,000
Trichloroethylsilane
115-21-9
500
500
Dimefox
115-26-4
500
500
Chlorendic acid
115-28-6
313
Endosulfan
115-29-7
10/10,000
1
1
P050
Benzenemethanol, 4-chloro-.alpha.-4-
chlorophenyl)-.alpha.-(trichloromethyl)-
115-32-2
10
X
Dicofol
115-32-2
10
313
Fensulfothion
115-90-2
500
500
Tris(2-chloroethyl) phosphate
115-96-8
313
Aldicarb
116-06-3
100/10,000
1
1
313
P070
Ethene, tetrafluoro-
116-14-3
10,000
Tetrafluoroethylene
116-14-3
313
10,000
2-Aminoanthraquinone
117-79-3
313
Dichlone
117-80-6
1
Bis(2-ethylhexyl)phthalate
117-81-7
100
X
U028
DEHP
117-81-7
100
X
U028
Di(2-ethylhexyl) phthalate
117-81-7
100
313
U028
Di-n-octyl phthalate
117-84-0
5,000
U107
n-Dioctylphthalate
117-84-0
5,000
U107
Hexachloro benzene
118-74-1
10
313
U127
Isopropylmethylpyrazolyl
dimethylcarbamate
119-38-0
500
100
100
P192
3,3'-Dimethoxybenzidine
119-90-4
100
313
U091
3,3'-Dimethylbenzidine
119-93-7
10
313
U095
o-Tolidine
119-93-7
10
X
U095
Anthracene
120-12-7
5,000
313
2,4-DP
120-36-5
313
Isosafrole
120-58-1
100
313
U141
p-Cresidine
120-71-8
313
Catechol
120-80-9
100
313
1,2,4-Trichlorobenzene
120-82-1
100
313
2,4-Dichlorophenol
120-83-2
100
313
U081
2,4-Dinitrotoluene
121-14-2
10
313
U105
Pyrethrins
121-21-1
1
Pyrethrins
121-29-9
1
Triethylamine
121-44-8
5,000
313
U404
/V,/V-Dimethylaniline
121-69-7
100
313
Malathion
121-75-5
100
313
Benzeneethanamine, alpha, alpha-
dimethyl-
122-09-8
5,000
P046
15
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Simazine
122-34-9
313
Diphenylamine
122-39-4
313
Propham
122-42-9
1,000
U373
1,2-Diphenylhydrazine
122-66-7
10
313
U109
Hydrazine, 1,2-diphenyl-
122-66-7
10
X
U109
Hydrazobenzene
122-66-7
10
X
U109
Hydroquinone
123-31-9
500/10,000
100
100
313
Maleic hydrazide
123-33-1
5,000
U148
Propionaldehyde
123-38-6
1,000
313
1,3-Phenylene diisocyanate
123-61-5
313#
Propionic anhydride
123-62-6
5,000
Paraldehyde
123-63-7
1,000
313
U182
Butyraldehyde
123-72-8
313
2-Butenal, (e)-
123-73-9
1,000
100
100
U053
20,000
Crotonaldehyde, (E)-
123-73-9
1,000
100
100
U053
20,000
Butyl acetate
123-86-4
5,000
1,4-Dioxane
123-91-1
100
313
U108
iso-Amyl acetate
123-92-2
5,000
Adipic acid
124-04-9
5,000
Dimethylamine
124-40-3
1,000
313
U092
10,000
Methanamine, N-methyl-
124-40-3
1,000
X
U092
10,000
Sodium methylate
124-41-4
1,000
Chlorodibromomethane
124-48-1
100
Sodium cacodylate
124-65-2
100/10,000
100
Dibromotetrafluoroethane
124-73-2
313
Halon 2402
124-73-2
X
Picrotoxin
124-87-8
500/10,000
500
Tris(2,3-dibromopropyl) phosphate
126-72-7
10
313
U235
Methacrylonitrile
126-98-7
500
1,000
1,000
313
U152
10,000
2-Propenenitrile, 2-methyl-
126-98-7
500
1,000
1,000
X
U152
10,000
Chloroprene
126-99-8
100
313
Perchloroethylene
127-18-4
100
X
U210
Tetrachloroethylene
127-18-4
100
313
U210
Zinc phenolsulfonate
127-82-2
5,000
313c
Potassium dimethyldithiocarbamate
128-03-0
313
Sodium dimethyldithiocarbamate
128-04-1
313
C.I. Vat Yellow 4
128-66-5
313
Pyrene
129-00-0
1,000/10,000
5,000
5,000
Warfarin sodium
129-06-6
100/10,000
100
100
313c
1,4-Naphthoquinone
130-15-4
5,000
U166
Dimethyl phthalate
131-11-3
5,000
313
U102
Sodium pentachlorophenate
131-52-2
313
Ammonium picrate
131-74-8
10
P009
2-Cyclohexyl-4,6-dinitrophenol
131-89-5
100
P034
Sodium o-phenylphenoxide
132-27-4
313
Dibenzofuran
132-64-9
100
313
Captan
133-06-2
10
313
16
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
1 H-lsoindole-1,3(2H)-dione, 3a,4,7,7a-
tetrahydro-2-[(trichloromethyl)thiol-
133-06-2
10
X
Folpet
133-07-3
313
Benzoic acid, 3-amino-2,5-dichloro-
133-90-4
100
X
Chloramben
133-90-4
100
313
o-Anisidine hydrochloride
134-29-2
313
a/p/?a-Naphthylamine
134-32-7
100
313
U167
Cupferron
135-20-6
313
Dipropyl isocinchomeronate
136-45-8
313
Thiram
137-26-8
10
313
U244
Ziram
137-30-4
10
P205
Potassium A/-methyldithiocarbamate
137-41-7
313
Metham sodium
137-42-8
313
Disodium cyanodithioimidocarbonate
138-93-2
313
Nitrilotriacetic acid
139-13-9
313
3,3'-Dimethyldiphenylmethane-4,4'-
diisocyanate
139-25-3
313#
4,4'-Thiodianiline
139-65-1
313
Benzyl cyanide
140-29-4
500
500
p-(1,1,3,3-Tetramethylbutyl)phenol
140-66-9
313
Pyridine, 2-methyl-5-vinyl-
140-76-1
500
500
Ethyl acrylate
140-88-5
1,000
313
U113
Butyl acrylate
141-32-2
313
Dicrotophos
141-66-2
100
100
Ethyl acetate
141-78-6
5,000
U112
1,3-Dichloropropane
142-28-9
1,000
Nabam
142-59-6
313
Cupric acetate
142-71-2
100
313c
Dipropylamine
142-84-7
5,000
U110
Sodium cyanide (Na(CN))
143-33-9
100
10
10
313c
P106
Kepone
143-50-0
1
U142
Fluoroacetic acid
144-49-0
10/10,000
10
Endothall
145-73-3
1,000
P088
Thiabendazole
148-79-8
313
Melphalan
148-82-3
1
U150
2-Mercaptobenzothiazole
149-30-4
313
Dichloromethylphenylsilane
149-74-6
1,000
1,000
Merphos
150-50-5
313
Monuron
150-68-5
313
Methoxyethylmercuric acetate
151-38-2
500/10,000
500
313c
Potassium cyanide
151-50-8
100
10
10
313c
P098
Aziridine
151-56-4
500
1
1
X
P054
10,000
Ethyleneimine
151-56-4
500
1
1
313
P054
10,000
Diphosphoramide, octamethyl-
152-16-9
100
100
100
P085
p-Nitrosodiphenylamine
156-10-5
313
1,2-Dichloroethylene
156-60-5
1,000
U079
Calcium cyanamide
156-62-7
1,000
313
17
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Benzo[rst]pentaphene
189-55-9
10
313+
U064
Dibenz[a,i]pyrene
189-55-9
10
X
U064
Dibenzo[a,h]pyrene
189-64-0
313+
Benzo[g,h,i]perylene
191-24-2
5,000
313
Dibenzo[a,l]pyrene
191-30-0
313+
Dibenzo[a,e]pyrene
192-65-4
313+
lndeno[1,2,3-cd]pyrene
193-39-5
100
313+
U137
7H-Dibenzo[c,g]carbazole
194-59-2
313+
Benzo[j]fluoranthene
205-82-3
313+
Benzo[b]fluoranthene
205-99-2
1
313+
Fluoranthene
206-44-0
100
X
U120
Benzo[k]fluoranthene
207-08-9
5,000
313+
Acenaphthylene
208-96-8
5,000
Benzo[a]phenanthrene
218-01-9
100
313+
U050
Chrysene
218-01-9
100
X
U050
Dibenz[aj]acridine
224-42-0
313+
Benz[c]acridine
225-51-4
100
U016
Dibenz(a,h)acridine
226-36-8
313+
Isobenzan
297-78-9
100/10,000
100
0,0-Diethyl O-pyrazinyl
phosphorothioate
297-97-2
500
100
100
P040
Thionazin
297-97-2
500
100
100
P040
Methyl parathion
298-00-0
100/10,000
100
100
313
P071
Parathion-methyl
298-00-0
100/10,000
100
100
X
P071
Phorate
298-02-2
10
10
10
P094
Disulfoton
298-04-4
500
1
1
P039
Amphetamine
300-62-9
1,000
1,000
Naled
300-76-5
10
313
Lead acetate
301-04-2
10
313c
U144
Oxydemeton-methyl
301-12-2
313
Hydrazine
302-01-2
1,000
1
1
313
U133
15,000
Lasiocarpine
303-34-4
10
U143
Chlorambucil
305-03-3
10
U035
2,2-Dichloro-1,1,1-trifluoroethane
306-83-2
313
HCFC-123
306-83-2
X
Aldrin
309-00-2
500/10,000
1
1
313
P004
1,4:5,8-Dimethanonaphthalene,
1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-
hexahydro-
(1 .alpha.,4.alpha.,4a. beta.,5.alpha.,8.al
pha.,8a.beta.)-
309-00-2
500/10,000
1
1
X
P004
Diethyl-p-nitrophenyl phosphate
311-45-5
100
P041
Bromacil
314-40-9
313
Mexacarbate
315-18-4
500/10,000
1,000
1,000
P128
Emetine, dihydrochloride
316-42-7
1/10,000
1
alpha-BHC
319-84-6
10
X
a/pfta-Hexachlorocyclohexane
319-84-6
10
313
18
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
beta-BHC
319-85-7
1
delta-BHC
319-86-8
1
Trichloronate
327-98-0
500
500
2,5-Dinitrophenol
329-71-5
10
Diuron
330-54-1
100
313
Linuron
330-55-2
313
Diazinon
333-41-5
1
313
Diazomethane
334-88-3
100
313
Silver(l) perfluorooctanoate
335-93-3
313
Boron trifluoride compound with methyl
ether (1:1)
353-42-4
1,000
1,000
15,000
Boron, trifluoro[oxybis[methane]]-, (T-
4)-
353-42-4
1,000
1,000
15,000
Carbonic difluoride
353-50-4
1,000
U033
Bromochlorodifluoromethane
353-59-3
313
Halon 1211
353-59-3
X
HCFC-121a
354-11-0
X
1,1,1,2-Tetrachloro-2-fluoroethane
354-11-0
313
HCFC-121
354-14-3
X
1,1,2,2-Tetrachloro-1-fluoroethane
354-14-3
313
1,2-Dichloro-1,1,2-trifluoroethane
354-23-4
313
HCFC-123a
354-23-4
X
1-Chloro-1,1,2,2-tetrafluoroethane
354-25-6
313
HCFC-124a
354-25-6
X
Brucine
357-57-3
100
313
P018
Fluoroacetyl chloride
359-06-8
10
10
Ethylene fluorohydrin
371-62-0
10
10
Ergotamine tartrate
379-79-3
500/10,000
500
1,2-Dichloro-1,1,2,3,3-
pentafluoropropane
422-44-6
313
HCFC-225bb
422-44-6
X
2,3-Dichloro-1,1,1,2,3-
pentafluoropropane
422-48-0
313
HCFC-225ba
422-48-0
X
3,3-Dichloro-1,1,1,2,2-
pentafluoropropane
422-56-0
313
HCFC-225ca
422-56-0
X
1,2-Dichloro-1,1,3,3,3-
pentafluoropropane
431-86-7
313
HCFC-225da
431-86-7
X
Cyanogen
460-19-5
100
P031
10,000
Ethanedinitrile
460-19-5
100
P031
10,000
3-Chloro-1,1,1-trifluoropropane
460-35-5
313
HCFC-253fb
460-35-5
X
1,2-Propadiene
463-49-0
10,000
Propadiene
463-49-0
10,000
Carbon oxide sulfide (COS)
463-58-1
100
X
10,000
Carbonyl sulfide
463-58-1
100
313
10,000
19
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
2,2-Dimethylpropane
463-82-1
10,000
Propane, 2,2-dimethyl-
463-82-1
10,000
Isodrin
465-73-6
100/10,000
1
1
313
P060
Chlorfenvinfos
470-90-6
500
500
Auramine
492-80-8
100
X
U014
C.I. Solvent Yellow 34
492-80-8
100
313
U014
Chlornaphazine
494-03-1
100
U026
Diaminotoluene
496-72-0
10
U221
Methylmercuric dicyanamide
502-39-6
500/10,000
500
313c
4-Aminopyridine
504-24-5
500/10,000
1,000
1,000
P008
Pyridine, 4-amino-
504-24-5
500/10,000
1,000
1,000
P008
1,3-Pentadiene
504-60-9
100
U186
10,000
Ethane, 1,1'-thiobis[2-chloro-
505-60-2
500
500
X
Mustard gas
505-60-2
500
500
313
Potassium silver cyanide
506-61-6
500
1
1
313c
P099
Silver cyanide
506-64-9
1
313c
P104
Cyanogen bromide
506-68-3
500/10,000
1,000
1,000
313c
U246
Cyanogen chloride
506-77-4
10
313c
P033
10,000
Cyanogen iodide
506-78-5
1,000/10,000
1,000
313c
Ammonium carbonate
506-87-6
5,000
Acetyl bromide
506-96-7
5,000
1,3-Dichloro-1,1,2,2,3-
pentafluoropropane
507-55-1
313
HCFC-225cb
507-55-1
X
Perfluorooctyl iodide
507-63-1
313
Methane, tetranitro-
509-14-8
500
10
10
P112
10,000
Tetranitromethane
509-14-8
500
10
10
313
P112
10,000
Benzeneacetic acid, 4-chloro-.alpha.-
(4-chlorophenyl)-.alpha.-hydroxy-, ethyl
ester
510-15-6
10
X
U038
Chlorobenzilate
510-15-6
10
313
U038
sec-Butylamine
513-49-5
1,000
Dithiazanine iodide
514-73-8
500/10,000
500
o-Dinitrobenzene
528-29-0
100
313
2-Chloroacetophenone
532-27-4
100
313
Dazomet
533-74-4
313
Bis(chloromethyl) ketone
534-07-6
10/10,000
10
4,6-Dinitro-o-cresol
534-52-1
10/10,000
10
10
313
P047
Dinitrocresol
534-52-1
10/10,000
10
10
X
P047
4,6-Dinitro-o-cresol and salts
534-52-1
10
P047
Crimidine
535-89-7
100/10,000
100
Ethylbis(2-chloroethyl)amine
538-07-8
500
500
1,2-Dichloroethylene
540-59-0
313
Hydrazine, 1,2-dimethyl-
540-73-8
1
U099
2,2,4-Trimethylpentane
540-84-1
1,000
tert-Butyl acetate
540-88-5
5,000
Uranyl acetate
541-09-3
100
20
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Lewisite
541-25-3
10
10
Ethyl chloroformate
541-41-3
313
Dithiobiuret
541-53-7
100/10,000
100
100
X
P049
2,4-Dithiobiuret
541-53-7
100/10,000
100
100
313
P049
1,3-Dichlorobenzene
541-73-1
100
313
U071
Barium cyanide
542-62-1
10
313c
P013
1,3-Dichloropropene
542-75-6
100
X
U084
1,3-Dichloropropylene
542-75-6
100
313
U084
3-Chloropropionitrile
542-76-7
1,000
1,000
1,000
313
P027
Propionitrile, 3-chloro-
542-76-7
1,000
1,000
1,000
X
P027
Bis(chloromethyl) ether
542-88-1
100
10
10
313
P016
1,000
Chloromethyl ether
542-88-1
100
10
10
X
P016
1,000
Dichloromethyl ether
542-88-1
100
10
10
X
P016
1,000
Methane, oxybis[chloro-
542-88-1
100
10
10
X
P016
1,000
Ethylthiocyanate
542-90-5
10,000
10,000
Cadmium acetate
543-90-8
10
313c
Cobaltous formate
544-18-3
1,000
313c
Copper cyanide
544-92-3
10
313c
P029
Lithium carbonate
554-13-2
313
m-Nitrophenol
554-84-7
100
Tris(2-chloroethyl)amine
555-77-1
100
100
Glycidol
556-52-5
313
Isothiocyanatomethane
556-61-6
500
500
X
Methyl isothiocyanate
556-61-6
500
500
313
Methyl thiocyanate
556-64-9
10,000
10,000
20,000
Thiocyanic acid, methyl ester
556-64-9
10,000
10,000
20,000
Nickel cyanide
557-19-7
10
313c
P074
Zinc cyanide
557-21-1
10
313c
P121
Zinc acetate
557-34-6
1,000
313c
Zinc formate
557-41-5
1,000
313c
2-Chloropropylene
557-98-2
10,000
1-Propene, 2-chloro-
557-98-2
10,000
Methanesulfonyl fluoride
558-25-8
1,000
1,000
Ethion
563-12-2
1,000
10
10
Semicarbazide hydrochloride
563-41-7
1,000/10,000
1,000
3-Methyl-1-butene
563-45-1
10,000
2-Methyl-1-butene
563-46-2
10,000
3-Chloro-2-methyl-1 -propene
563-47-3
313
Thallium(l) acetate
563-68-8
100
313c
U214
C.I. Basic Green 4
569-64-2
313
2,6-Dinitrophenol
573-56-8
10
Benzene, 2,4-diisocyanato-1 -methyl-
584-84-9
500
100
100
X
10,000
Toluene-2,4-diisocyanate
584-84-9
500
100
100
313
10,000
2-Butene-cis
590-18-1
10,000
1-Chloropropylene
590-21-6
10,000
1-Propene, 1-chloro-
590-21-6
10,000
1-Acetyl-2-thiourea
591-08-2
1,000
P002
21
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Calcium cyanide
592-01-8
10
313c
P021
Mercuric cyanide
592-04-1
1
313c
Mercuric thiocyanate
592-85-8
10
313c
Lead thiocyanate
592-87-0
10
313c
Vinyl bromide
593-60-2
100
313
Methanesulfenyl chloride, trichloro-
594-42-3
500
100
100
X
10,000
Perchloromethyl mercaptan
594-42-3
500
100
100
313
10,000
Trichloromethanesulfenyl chloride
594-42-3
500
100
100
X
10,000
Tetraethyltin
597-64-8
100
100
Bromoacetone
598-31-2
1,000
P017
Bromotrifluoroethylene
598-73-2
10,000
Ethene, bromotrifluoro-
598-73-2
10,000
2,6-Dinitrotoluene
606-20-2
100
313
U106
Hexachlorocyclohexane (all isomers)
608-73-1
&
Pentachloro benzene
608-93-5
10
313
U183
3,4,5-Trichlorophenol
609-19-8
10
3,4-Dinitrotoluene
610-39-9
10
3,3'-Dimethylbenzidine dihydrochloride
612-82-8
313
3,3'-Dichlorobenzidine dihydrochloride
612-83-9
313
Thiourea, (2-methylphenyl)-
614-78-8
500/10,000
500
2,4-Diaminoanisole
615-05-4
313
1,2-Phenylenediamine dihydrochloride
615-28-1
313
/V-Nitroso-/V-methylurethane
615-53-2
1
U178
Di-n-propylnitrosamine
621-64-7
10
X
U111
A/-Nitrosodi-n-propylamine
621-64-7
10
313
U111
1,4-Phenylenediamine dihydrochloride
624-18-0
313
2-Butene, (E)
624-64-6
10,000
2-Butene-trans
624-64-6
10,000
Methane, isocyanato-
624-83-9
500
10
10
X
P064
10,000
Methyl isocyanate
624-83-9
500
10
10
313
P064
10,000
tert-Amyl acetate
625-16-1
5,000
sec-Amyl acetate
626-38-0
5,000
Chloroethyl chloroformate
627-11-2
1,000
1,000
2-Pentene, (Z)-
627-20-3
10,000
Amyl acetate
628-63-7
5,000
Mercury fulminate
628-86-4
10
313c
P065
Selenourea
630-10-4
1,000
P103
Ethane, 1,1,1,2-tetrachloro-
630-20-6
100
X
U208
1,1,1,2-Tetrachloroethane
630-20-6
100
313
U208
Ouabain
630-60-4
100/10,000
100
Ammonium acetate
631-61-8
5,000
o-Toluidine hydrochloride
636-21-5
100
313
U222
Triphenyltin chloride
639-58-7
500/10,000
500
313
Fluoroacetamide
640-19-7
100/10,000
100
100
P057
Dimetilan
644-64-4
500/10,000
1
1
P191
2-Pentene, (E)-
646-04-8
10,000
Cyanuric fluoride
675-14-9
100
100
313c
22
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Methyl phosphonic dichloride
676-97-1
100
100
Hexamethylphosphoramide
680-31-9
1
313
Dibutyltin dichloride
683-18-1
313
/V-Nitroso-/V- methyl urea
684-93-5
1
313
U177
1-Buten-3-yne
689-97-4
10,000
Vinyl acetylene
689-97-4
10,000
Diethylarsine
692-42-2
1
P038
Dichlorophenylarsine
696-28-6
500
1
1
P036
Phenyl dichloroarsine
696-28-6
500
1
1
P036
Propanil
709-98-8
313
Hexaethyl tetraphosphate
757-58-4
100
P062
/V-Nitroso-/V-ethylurea
759-73-9
1
313
U176
S-Ethyl dipropylthiocarbamate
759-94-4
313
Methacrylic anhydride
760-93-0
500
500
2-Butene, 1,4-dichloro-
764-41-0
1
X
U074
1,4-Dichloro-2-butene
764-41-0
1
313
U074
Glycidylaldehyde
765-34-4
10
U126
Carbophenothion
786-19-6
500
500
1,1 -Dichloro-1,2,2-trifluoroethane
812-04-4
313
HCFC-123b
812-04-4
X
Diethyl chlorophosphate
814-49-3
500
500
Acrylyl chloride
814-68-6
100
100
5,000
2-Propenoyl chloride
814-68-6
100
100
5,000
Cupric tartrate
815-82-7
100
313c
Hexamethylene-1,6-diisocyanate
822-06-0
100
313#
Diaminotoluene
823-40-5
10
U221
Trimethylolpropane phosphite
824-11-3
100/10,000
100
Ametryn
834-12-8
313
C.I. Solvent Yellow 14
842-07-9
313
A/-Methyl-2-pyrrolidone
872-50-4
313
Stannane, acetoxytriphenyl-
900-95-8
500/10,000
500
Demeton-S-methyl
919-86-8
500
500
Methacryloyl chloride
920-46-7
100
100
A/-Nitrosodi-n-butylamine
924-16-3
10
313
U172
A/-Methylolacrylamide
924-42-5
313
A/-Nitrosopyrrolidine
930-55-2
1
U180
2,3,6-Trichlorophenol
933-75-5
10
313c
2,3,5-Trichlorophenol
933-78-8
10
313c
Fonofos
944-22-9
500
500
Phosfolan
947-02-4
100/10,000
100
Mephosfolan
950-10-7
500
500
Methidathion
950-37-8
500/10,000
500
Diphenamid
957-51-7
313
alpha - Endosulfan
959-98-8
1
Tetrachlorvinphos
961-11-5
313
C.I. Basic Red 1
989-38-8
313
Norbormide
991-42-4
100/10,000
100
23
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Triethoxysilane
998-30-1
500
500
Chlormequat chloride
999-81-5
100/10,000
100
Heptachlor epoxide
1024-57-3
1
Endosulfan sulfate
1031-07-8
1
Triamiphos
1031-47-6
500/10,000
500
Chromic acetate
1066-30-4
1,000
313c
Ammonium bicarbonate
1066-33-7
5,000
Trimethyltin chloride
1066-45-1
500/10,000
500
Lead stearate
1072-35-1
10
313c
Ammonium carbamate
1111-78-0
5,000
Pebulate
1114-71-2
313
N-Nitrosodiethanolamine
1116-54-7
1
U173
1,3-Propane sultone
1120-71-4
10
313
U193
Nitrocyclohexane
1122-60-7
500
500
Pyridine, 4-nitro-, 1-oxide
1124-33-0
500/10,000
500
Metolcarb
1129-41-5
100/10,000
1,000
1,000
P190
Cycloate
1134-23-2
313
Decabromodiphenyl oxide
1163-19-5
313
Ferric ammonium citrate
1185-57-5
1,000
Dichlobenil
1194-65-6
100
1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-
hexamethylcyclopentafgl-2-benzopyran
1222-05-5
313
Xylenol
1300-71-6
1,000
Arsenic pentoxide
1303-28-2
100/10,000
1
1
313c
P011
Arsenic trisulfide
1303-33-9
1
313c
Cadmium oxide
1306-19-0
100/10,000
100
313c
Antimony trioxide
1309-64-4
1,000
313c
Potassium hydroxide
1310-58-3
1,000
Sodium hydroxide
1310-73-2
1,000
Molybdenum trioxide
1313-27-5
313
Thorium dioxide
1314-20-1
313
Thallic oxide
1314-32-5
100
313c
P113
Vanadium pentoxide
1314-62-1
100/10,000
1,000
1,000
313c
P120
Sulfur phosphide
1314-80-3
100
U189
Zinc phosphide
1314-84-7
500
100
100
313c
P122
Zinc phosphide (conc. <= 10%)
1314-84-7
500
100
100
313c
U249
Zinc phosphide (conc. > 10%)
1314-84-7
500
100
100
313c
P122
Lead sulfide
1314-87-0
10
313c
2,4,5-T amines
1319-72-8
5,000
Cresol (mixed isomers)
1319-77-3
100
313
U052
2,4-D Esters
1320-18-9
100
X
2,4-D propylene glycol butyl ether ester
1320-18-9
100
313
Nitrotoluene
1321-12-6
1,000
Arsenic trioxide
1327-53-3
100/10,000
1
1
313c
P012
Arsenous oxide
1327-53-3
100/10,000
1
1
313c
P012
Xylene (mixed isomers)
1330-20-7
100
313
U239
Dichlorobenzidine
1331-47-1
&
24
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Zinc borate
1332-07-6
1,000
313c
Asbestos (friable) +++
1332-21-4
1
313
Hydrogen
1333-74-0
10,000
Sodium bifluoride
1333-83-1
100
Lead subacetate
1335-32-6
10
313c
U146
Hexachloronaphthalene
1335-87-1
313
Ammonium hydroxide
1336-21-6
1,000
X
PCBs
1336-36-3
1
X
Polychlorinated biphenyls
1336-36-3
1
313
Methyl ethyl ketone peroxide
1338-23-4
10
U160
Naphthenic acid
1338-24-5
100
Ammonium bifluoride
1341-49-7
100
Aluminum oxide (fibrous forms)
1344-28-1
313
Antimycin A
1397-94-0
1,000/10,000
1,000
Dinoterb
1420-07-1
500/10,000
500
2,2'-Bioxirane
1464-53-5
500
10
10
X
U085
Diepoxybutane
1464-53-5
500
10
10
313
U085
Trichloro(chloromethyl)silane
1558-25-4
100
100
Carbofuran phenol
1563-38-8
10
U367
Carbofuran
1563-66-2
10/10,000
10
10
313
P127
Benezeneamine, 2,6-dinitro-N,N-
dipropyl-4-(trifluoromethyl)-
1582-09-8
10
X
Trifluralin
1582-09-8
10
313
Mercuric acetate
1600-27-7
500/10,000
500
313c
Hydrazine, 1,2-diethyl-
1615-80-1
10
U086
Ethanesulfonyl chloride, 2-chloro-
1622-32-8
500
500
Methyl tert-butyl ether
1634-04-4
1,000
313
Aldicarb sulfone
1646-88-4
100
P203
1,2-Dichloro-1,1-difluoroethane
1649-08-7
313
HCFC-132b
1649-08-7
X
Bromoxynil
1689-84-5
313
Bromoxynil octanoate
1689-99-2
313
1,1-Dichloro-1-fluoroethane
1717-00-6
313
HCFC-141 b
1717-00-6
X
2,3,7,8-Tetrachlorodibenzo-p-dioxin
(TCDD)
1746-01-6
1
313!
Acetone thiosemicarbazide
1752-30-3
1,000/10,000
1,000
Ammonium thiocyanate
1762-95-4
5,000
Nitrofen
1836-75-5
313
Benfluralin
1861-40-1
313
Ammonium benzoate
1863-63-4
5,000
Hexachloropropene
1888-71-7
1,000
U243
Chlorothalonil
1897-45-6
313
Paraquat dichloride
1910-42-5
10/10,000
10
313
Atrazine
1912-24-9
313
Dicamba
1918-00-9
1,000
313
3,6-Dichloro-2-methoxybenzoic acid
1918-00-9
1,000
X
25
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Picloram
1918-02-1
313
Propachlor
1918-16-7
313
2,4-D Esters
1928-38-7
100
2,4-D 2-ethylhexyl ester
1928-43-4
313
2,4,5-T esters
1928-47-8
1,000
2,4-D Esters
1928-61-6
100
2,4-D 2-butoxyethyl ester
1929-73-3
100
313
2,4-D Esters
1929-73-3
100
X
Nitrapyrin
1929-82-4
313
C.I. Direct Black 38
1937-37-7
313
Chloroxuron
1982-47-4
500/10,000
500
Sodium dicamba
1982-69-0
313
Tributyltin fluoride
1983-10-4
313
Valinomycin
2001-95-8
1,000/10,000
1,000
2,4,5-T amines
2008-46-0
5,000
Mercaptodimethur
2032-65-7
500/10,000
10
10
X
P199
Methiocarb
2032-65-7
500/10,000
10
10
313
P199
Paraquat methosulfate
2074-50-2
10/10,000
10
Phenylsilatrane
2097-19-0
100/10,000
100
EPN
2104-64-5
100/10,000
100
Tributyltin methacrylate
2155-70-6
313
Dipotassium endothall
2164-07-0
313
Fluometuron
2164-17-2
313
Molinate
2212-67-1
313
Cadmium stearate
2223-93-0
1,000/10,000
1,000
313c
Thiocarbazide
2231-57-4
1,000/10,000
1,000
Octachloronaphthalene
2234-13-1
313
Diglycidyl ether
2238-07-5
1,000
1,000
Prothoate
2275-18-5
100/10,000
100
Dimethylamine dicamba
2300-66-5
313
Carbamothioic acid, bis(l-methylethyl)-
S-(2,3-dichloro-2-propenyl)ester
2303-16-4
100
X
U062
Diallate
2303-16-4
100
313
U062
Triallate
2303-17-5
100
313
U389
Propargite
2312-35-8
10
313
Potassium perfluorooctanoate
2395-00-8
313
Chinomethionat
2439-01-2
313
Dodine
2439-10-3
313
Triglycidyl isocyanurate
2451-62-9
313
Oxydisulfoton
2497-07-6
500
500
Dimethyl chlorothiophosphate
2524-03-0
500
500
313
Dimethyl phosphorochloridothioate
2524-03-0
500
500
X
Formothion
2540-82-1
100
100
2,4,5-T esters
2545-59-7
1,000
1,4-Cyclohexane diisocyanate
2556-36-7
313#
Pentadecylamine
2570-26-5
100/10,000
100
26
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Phosphorothioic acid, 0,0-dimethyl-5-
(2-(methylthio)ethyl)ester
2587-90-8
500
500
C.I. Direct Blue 6
2602-46-2
313
Promecarb
2631-37-0
500/10,000
1,000
1,000
P201
Cyanophos
2636-26-2
1,000
1,000
Azinphos-ethyl
2642-71-9
100/10,000
100
2,3,5-Trimethylphenyl methylcarbamate
2655-15-4
313
Phosphonothioic acid, methyl-, 0-(4-
nitrophenyl) O-phenyl ester
2665-30-7
500
500
Sulfuryl fluoride
2699-79-8
313
2,4-D sodium salt
2702-72-9
313
Phosphonothioic acid, methyl-, O-ethyl
0-(4-(methylthio)phenyl) ester
2703-13-1
500
500
Thallous malonate
2757-18-8
100/10,000
100
5-(Aminomethyl)-3-isoxazolol
2763-96-4
500/10,000
1,000
1,000
P007
Muscimol
2763-96-4
500/10,000
1,000
1,000
P007
Diquat
2764-72-9
1,000
Endothion
2778-04-3
500/10,000
500
C.I. Disperse Yellow 3
2832-40-8
313
2-Chloro-1,1,1,2-tetrafluoroethane
2837-89-0
313
HCFC-124
2837-89-0
X
Chlorpyrifos
2921-88-2
1
Ferric ammonium oxalate
2944-67-4
1,000
2,4-D chlorocrotyl ester
2971-38-2
100
313
2,4-D Esters
2971-38-2
100
X
Ammonium citrate, dibasic
3012-65-5
5,000
Silane, (4-aminobutyl)diethoxymethyl-
3037-72-7
1,000
1,000
C.l. Solvent Orange 7
3118-97-6
313
Ammonium tartrate
3164-29-2
5,000
4-Chloro-o-toluidine, hydrochloride
3165-93-3
100
U049
1,5-Naphthalene diisocyanate
3173-72-6
313#
1,2,5,6,9,10 -
Hexabromocyclododecane
3194-55-6
313A
Cupric nitrate
3251-23-8
100
313c
Phosphoric acid, dimethyl 4-
(methylthio) phenyl ester
3254-63-5
500
500
1,2,3,4,6,7,8,9-octachlorodibenzo-p-
dioxin
3268-87-9
313!
0,0-Diethyl S-methyl dithiophosphate
3288-58-2
5,000
U087
2,2-Bis(bromomethyl)-1,3-propanediol
3296-90-0
313
Temephos
3383-96-8
313
Zinc carbonate
3486-35-9
1,000
313c
DDE b
3547-04-4
5,000
Sulfoxide, 3-chloropropyl octyl
3569-57-1
500
500
Benzimidazole, 4,5-dichloro-2-
(trifluoromethyl)-
3615-21-2
500/10,000
500
Methoxone sodium salt
3653-48-3
313
Sulfotep
3689-24-5
500
100
100
P109
27
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Tetraethyldithiopyrophosphate
3689-24-5
500
100
100
P109
Chlorophacinone
3691-35-8
100/10,000
100
5-Methylchrysene
3697-24-3
313+
Amiton oxalate
3734-97-2
100/10,000
100
Methyl phenkapton
3735-23-7
500
500
C.I. Food Red 5
3761-53-3
313
2,4,5-T amines
3813-14-7
5,000
Fuberidazole
3878-19-1
100/10,000
100
Bitoscanate
4044-65-9
500/10,000
500
1-(3-Chloroallyl)-3,5,7-triaza-1-
azoniaadamantane chloride
4080-31-3
313
Isophorone diisocyanate
4098-71-9
500
500
313#
Phosacetim
4104-14-7
100/10,000
100
Dichlorosilane
4109-96-0
10,000
Silane, dichloro-
4109-96-0
10,000
4,4'-Diisocyanatodiphenyl ether
4128-73-8
313#
2-Butenal
4170-30-3
1,000
100
100
X
U053
20,000
Crotonaldehyde
4170-30-3
1,000
100
100
313
U053
20,000
Fluenetil
4301-50-2
100/10,000
100
Phenol, 2,2'-thiobis[4-chloro-6-methyl-
4418-66-0
100/10,000
100
A/-Nitrosomethylvinylamine
4549-40-0
10
313
P084
C.I. Acid Green 3
4680-78-8
313
Hexamethylenediamine, N,N'-dibutyl-
4835-11-4
500
500
Nitrilotriacetic acid trisodium salt
5064-31-3
313
Chlordane, alpha isomer
5103-71-9
1,000
1
1
313
U036
Chlordane, gamma isomer
5103-74-2
1,000
1
1
313
U036
1,1'-Methylene bis(4-
isocyanatocyclohexane)
5124-30-1
313#
Carboxin
5234-68-4
313
Thiourea, (2-chlorophenyl)-
5344-82-1
100/10,000
100
100
P026
Dibenzo(a,e)fluoranthene
5385-75-1
313+
1-Nitropyrene
5522-43-0
313+
Chlorpyrifos-methyl
5598-13-0
313
Coumatetralyl
5836-29-3
500/10,000
500
Terbacil
5902-51-2
313
Ethanol, 2,2'-oxybis-, dicarbamate
5952-26-1
5,000
U395
Ammonium oxalate
5972-73-6
5,000
Ammonium oxalate
6009-70-7
5,000
2,4,5-T amines
6369-96-6
5,000
2,4,5-T amines
6369-97-7
5,000
C.I. Acid Red 114
6459-94-5
313
Thallium(l) carbonate
6533-73-9
100/10,000
100
100
313c
U215
Thallous carbonate
6533-73-9
100/10,000
100
100
313c
U215
Monocrotophos
6923-22-4
10/10,000
10
4-Chlorophenyl phenyl ether
7005-72-3
5,000
Prometryn
7287-19-6
313
28
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Ethanol, 2-[2-[2-[2-(4-
nonylphenoxy)ethoxylethoxylethoxyl-
7311-27-5
313%
Endrin aldehyde
7421-93-4
1
Lead stearate
7428-48-0
10
313c
Aluminum (fume or dust)
7429-90-5
313
Lead ++
7439-92-1
10
313
Manganese
7439-96-5
313
Mercury
7439-97-6
1
313
U151
Nickel ++
7440-02-0
100
313
Silver ++
7440-22-4
1,000
313
Sodium
7440-23-5
10
Thallium ++
7440-28-0
1,000
313
Antimony ++
7440-36-0
5,000
313
Arsenic ++
7440-38-2
1
313
Barium
7440-39-3
313
Beryllium ++
7440-41-7
10
313
P015
Cadmium ++
7440-43-9
10
313
Chromium ++
7440-47-3
5,000
313
Cobalt
7440-48-4
313
Copper ++
7440-50-8
5,000
313
Vanadium (except when contained in
an alloy)
7440-62-2
313
Zinc (fume or dust)
7440-66-6
1,000
313
Zinc ++
7440-66-6
1,000
Selenium dioxide
7446-08-4
10
313c
Sulfur dioxide
7446-09-5
500
500
Sulfur dioxide (anhydrous)
7446-09-5
500
500
5,000
Sulfur trioxide
7446-11-9
100
100
10,000
Lead sulfate
7446-14-2
10
313c
Thallium(l) sulfate
7446-18-6
100/10,000
100
100
313c
P115
Thallous sulfate
7446-18-6
100/10,000
100
100
313c
P115
Lead phosphate
7446-27-7
10
313c
U145
Cupric chloride
7447-39-4
10
313c
Mercuric chloride
7487-94-7
500/10,000
500
313c
Selenium sulfide
7488-56-4
10
313c
U205
6-Nitrochrysene
7496-02-8
313+
Titanium chloride (TiCI4) (T-4)-
7550-45-0
100
1,000
1,000
X
2,500
Titanium tetrachloride
7550-45-0
100
1,000
1,000
313
2,500
Sodium phosphate, dibasic
7558-79-4
5,000
Lithium hydride
7580-67-8
100
100
Sodium phosphate, tribasic
7601-54-9
5000
Sodium arsenate
7631-89-2
1,000/10,000
1
1
313c
Sodium bisulfite
7631-90-5
5,000
Sodium nitrite
7632-00-0
100
313
Borane, trifluoro-
7637-07-2
500
500
X
5,000
Boron trifluoride
7637-07-2
500
500
313
5,000
Lead arsenate
7645-25-2
1
313c
29
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Zinc chloride
7646-85-7
1,000
313c
Hydrochloric acid
7647-01-0
5,000
Hydrochloric acid (cone 37% or greater)
7647-01-0
5,000
15,000
Hydrochloric acid (aerosol forms only)
7647-01-0
5,000
313
Hydrogen chloride (anhydrous)
7647-01-0
500
5,000
5,000
X
5,000
Hydrogen chloride (gas only)
7647-01-0
500
5,000
5,000
X
5,000
Antimony pentachloride
7647-18-9
1,000
Phosphoric acid
7664-38-2
5,000
Hydrofluoric acid
7664-39-3
100
100
100
X
U134
Hydrofluoric acid (conc. 50% or
greater)
7664-39-3
100
100
100
X
U134
1,000
Hydrogen fluoride
7664-39-3
100
100
100
313
U134
Hydrogen fluoride (anhydrous)
7664-39-3
100
100
100
X
U134
1,000
Ammonia
7664-41-7
500
100
100
Ammonia (anhydrous)
7664-41-7
500
100
100
X
10,000
Ammonia (conc 20% or greater)
7664-41-7
See
ammonium
hydroxide
X
20,000
Ammonia (includes anhydrous
ammonia and aqueous ammonia from
water dissociable ammonium salts and
other sources; 10 percent of total
aqueous ammonia is reportable under
this listing)
7664-41-7
313
Sulfuric acid (aerosol forms only)
7664-93-9
1,000
1,000
1,000
313
Sulfuric acid
7664-93-9
1,000
1,000
1,000
Sodium fluoride
7681-49-4
1,000
Sodium hypochlorite
7681-52-9
100
Tetramethrin
7696-12-0
313
Nitric acid
7697-37-2
1,000
1,000
1,000
313
Nitric acid (conc 80% or greater)
7697-37-2
1,000
1,000
1,000
X
15,000
Zinc bromide
7699-45-8
1,000
313c
Ferric chloride
7705-08-0
1,000
Nickel chloride
7718-54-9
100
313c
Phosphorous trichloride
7719-12-2
1,000
1,000
1,000
15,000
Phosphorus trichloride
7719-12-2
1,000
1,000
1,000
15,000
Ferrous sulfate
7720-78-7
1,000
Potassium permanganate
7722-64-7
100
313c
Hydrogen peroxide (Conc> 52%)
7722-84-1
1,000
1,000
Phosphorus (yellow or white)
7723-14-0
100
1
1
X1
Phosphorus
7723-14-0
100
1
1
Bromine
7726-95-6
500
500
313
10,000
Zinc sulfate
7733-02-0
1,000
313c
Chromic acid
7738-94-5
10
313c
Potassium bromate
7758-01-2
313
Ferrous chloride
7758-94-3
100
Lead chloride
7758-95-4
10
313c
Cupric sulfate
7758-98-7
10
313c
30
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Silver nitrate
7761-88-8
1
313c
Ammonium sulfamate
7773-06-0
5,000
Sodium chromate
7775-11-3
10
313c
Arsenic acid
7778-39-4
1
313c
P010
Calcium arsenate
7778-44-1
500/10,000
1
1
313c
Potassium bichromate
7778-50-9
10
313c
Calcium hypochlorite
7778-54-3
10
Zinc hydrosulfite
7779-86-4
1,000
313c
Zinc nitrate
7779-88-6
1,000
313c
Fluorine
7782-41-4
500
10
10
313
P056
1,000
Selenium ++
7782-49-2
100
313
Chlorine
7782-50-5
100
10
10
313
2,500
Ferrous sulfate
7782-63-0
1,000
Sodium selenite
7782-82-3
100
313c
Mercurous nitrate
7782-86-7
10
313c
Selenious acid
7783-00-8
1,000/10,000
10
10
313c
U204
Hydrogen sulfide
7783-06-4
500
100
100
313
U135
10,000
Hydrogen selenide
7783-07-5
10
10
313c
500
Mercuric sulfate
7783-35-9
10
313c
Lead fluoride
7783-46-2
10
313c
Zinc fluoride
7783-49-5
1,000
313c
Ferric fluoride
7783-50-8
100
Antimony trifluoride
7783-56-4
1,000
313c
Sulfur fluoride (SF4), (T-4)-
7783-60-0
100
100
2,500
Sulfurtetrafluoride
7783-60-0
100
100
2,500
Antimony pentafluoride
7783-70-2
500
500
313c
Tellurium hexafluoride
7783-80-4
100
100
Arsenous trichloride
7784-34-1
500
1
1
313c
15,000
Lead arsenate
7784-40-9
1
313c
Potassium arsenate
7784-41-0
1
313c
Arsine
7784-42-1
100
100
1,000
Sodium arsenite
7784-46-5
500/10,000
1
1
313c
Mevinphos
7786-34-7
500
10
10
313
Nickel sulfate
7786-81-4
100
313c
Beryllium chloride
7787-47-5
1
313c
Beryllium fluoride
7787-49-7
1
313c
Beryllium nitrate
7787-55-5
1
313c
Ammonium chromate
7788-98-9
10
313c
Potassium chromate
7789-00-6
10
313c
Strontium chromate
7789-06-2
10
313c
Ammonium bichromate
7789-09-5
10
313c
Cadmium bromide
7789-42-6
10
313c
Cobaltous bromide
7789-43-7
1,000
313c
Antimony tribromide
7789-61-9
1,000
313c
Chlorosulfonic acid
7790-94-5
1,000
Thallium chloride TICI
7791-12-0
100/10,000
100
100
313c
U216
Thallous chloride
7791-12-0
100/10,000
100
100
313c
U216
31
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Chlorine monoxide
7791-21-1
10,000
Chlorine oxide
7791-21-1
10,000
Selenium oxychloride
7791-23-3
500
500
313c
Phosphine
7803-51-2
500
100
100
313
P096
5,000
Ammonium vanadate
7803-55-6
1,000
313c
P119
Silane
7803-62-5
10,000
Camphechlor
8001-35-2
500/10,000
1
1
X
P123
Camphene, octachloro-
8001-35-2
500/10,000
1
1
X
P123
Toxaphene
8001-35-2
500/10,000
1
1
313
P123
Creosote
8001-58-9
313
Dichloropropane - Dichloropropene
(mixture)
8003-19-8
100
Pyrethrins
8003-34-7
1
Oleum (fuming sulfuric acid)
8014-95-7
1,000
10,000
Sulfuric acid (fuming)
8014-95-7
1,000
10,000
Sulfuric acid, mixture with sulfur trioxide
8014-95-7
1,000
10,000
Demeton
8065-48-3
500
500
Metiram
9006-42-2
313
Poly(oxy-1,2-ethanediyl), a-
(nonylphenyl)-w-hydroxy-
9016-45-9
313%
Polymeric diphenylmethane
diisocyanate
9016-87-9
313#
Sodium hypochlorite
10022-70-5
100
Sulfur monochloride
110025-67-9
1,000
Chromic chloride
10025-73-7
1/10,000
1
313c
Silane, trichloro-
10025-78-2
10,000
Trichlorosilane
10025-78-2
10,000
Phosphorus oxychloride
10025-87-3
500
1,000
1,000
5,000
Phosphoryl chloride
10025-87-3
500
1,000
1,000
5,000
Antimony trichloride
10025-91-9
1,000
313c
Zirconium tetrachloride
10026-11-6
5,000
Phosphorus pentachloride
10026-13-8
500
500
Ozone
10028-15-6
100
100
313
Ferric sulfate
10028-22-5
1,000
Thallium sulfate
10031-59-1
100/10,000
100
100
313c
Hydrazine sulfate (1:1)
10034-93-2
313
Sodium phosphate, dibasic
10039-32-4
5,000
Aluminum sulfate
10043-01-3
5,000
Ferrous ammonium sulfate
10045-89-3
1,000
Mercuric nitrate
10045-94-0
10
313c
Chlorine dioxide
10049-04-4
313
1,000
Chlorine oxide (CI02)
10049-04-4
X
1,000
Chromous chloride
10049-05-5
1,000
313c
trans-1,3-Dichloropropene
10061-02-6
313
1 This is the correct CAS number but not the same CAS number that is in the CERCLA list. See Introduction for further
information.
32
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Lead nitrate
10099-74-8
10
313c
Chromic sulfate
10101-53-8
1,000
313c
Lead iodide
10101-63-0
10
313c
Sodium phosphate, tribasic
10101-89-0
5,000
Uranyl nitrate
10102-06-4
100
Sodium selenite
10102-18-8
100/10,000
100
100
313c
Sodium tellurite
10102-20-2
500/10,000
500
Nitric oxide
10102-43-9
100
10
10 @
P076
10,000
Nitrogen oxide (NO)
10102-43-9
100
10
10 @
P076
10,000
Nitrogen dioxide
10102-44-0
100
10
10 @
P078
Thallium(l) nitrate
10102-45-1
100
313c
U217
Lead arsenate
10102-48-4
1
313c
Cadmium chloride
10108-64-2
10
313c
Potassium arsenite
10124-50-2
500/10,000
1
1
313c
Sodium phosphate, dibasic
10140-65-5
5,000
Ethanol, 1,2-dichloro-, acetate
10140-87-1
1,000
1,000
Ammonium bisulfite
10192-30-0
5,000
Ammonium sulfite
10196-04-0
5,000
Cobalt carbonyl
10210-68-1
10/10,000
10
313c
2,2-Dibromo-3-nitrilopropionamide
10222-01-2
313s
Methamidophos
10265-92-6
100/10,000
100
Borane, trichloro-
10294-34-5
500
500
X
5,000
Boron trichloride
10294-34-5
500
500
313
5,000
Dialifor
10311-84-9
100/10,000
100
1,4-Bis(methylisocyanate)cyclohexane
10347-54-3
313#
Sodium phosphate, tribasic
10361-89-4
5,000
Cupric sulfate, ammoniated
10380-29-7
100
313c
Mercurous nitrate
10415-75-5
10
313c
Ferric nitrate
10421-48-4
1,000
Resmethrin
10453-86-8
313
Methacrolein diacetate
10476-95-6
1,000
1,000
Nitrogen dioxide
10544-72-6
10 @
Sodium bichromate
10588-01-9
10
313c
Carbendazim
10605-21-7
10
U372
Isononylphenol
11066-49-2
313$
Aroclor 1260
11096-82-5
1
Aroclor 1254
11097-69-1
1
Aroclor 1221
11104-28-2
1
Aroclor 1232
11141-16-5
1
Cupric acetoarsenite
12002-03-8
500/10,000
1
1
313c
Paris green
12002-03-8
500/10,000
1
1
Selenious acid, dithallium(1+) salt
12039-52-0
1,000
313c
P114
Arsenic disulfide
12044-79-0
1
313c
Nickel hydroxide
12054-48-7
10
313c
Manganese, tricarbonyl
methylcyclopentadienyl
12108-13-3
100
100
313c
Zineb
12122-67-7
313
33
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Ammonium fluoride
12125-01-8
100
Ammonium chloride
12125-02-9
5,000
Ammonium sulfide
12135-76-1
100
Phosphorus (yellow or white)
12185-10-3
313
Maneb
12427-38-2
313
Aroclor 1248
12672-29-6
1
Aroclor 1016
12674-11-2
1
Sulfur monochloride
212771-08-3
1,000
Terbufos
13071-79-9
100
100
Phosphamidon
13171-21-6
100
100
Ethoprop
13194-48-4
1,000
1,000
313
Ethoprophos
13194-48-4
1,000
1,000
X
Phosphorodithioic acid O-ethyl S,S-
dipropyl ester
13194-48-4
1,000
1,000
X
Fenbutatin oxide
13356-08-6
313
Sodium selenate
13410-01-0
100/10,000
100
313c
Gallium trichloride
13450-90-3
500/10,000
500
Nickel carbonyl
13463-39-3
1
10
10
313c
P073
1,000
Iron carbonyl (Fe(CO)5), (TB-5-11)-
13463-40-6
100
100
X
2,500
Iron, pentacarbonyl-
13463-40-6
100
100
313
2,500
1,1 -Dichloro-1,2,2,3,3-
pentafluoropropane
13474-88-9
313
HCFC-225cc
13474-88-9
X
2,4,5-T salts
13560-99-1
1,000
Beryllium nitrate
13597-99-4
1
313c
Tris(1,3-dichloro-2-propyl) phosphate
13674-87-8
313
Desmedipham
13684-56-5
313
Zirconium nitrate
13746-89-9
5,000
Calcium chromate
13765-19-0
10
313c
U032
Lead fluoborate
13814-96-5
10
313c
Ammonium fluoborate
13826-83-0
5,000
sec-Butylamine
13952-84-6
1,000
Cobaltous sulfamate
14017-41-5
1,000
313c
Salcomine
14167-18-1
500/10,000
500
Nickel nitrate
14216-75-2
100
313c
Ammonium oxalate
14258-49-2
5,000
Lithium chromate
14307-35-8
10
313c
Ammonium tartrate
14307-43-8
5,000
Ferbam
14484-64-1
313
Zinc ammonium chloride
14639-97-5
1,000
313c
Zinc ammonium chloride
14639-98-6
1,000
313c
Zirconium sulfate
14644-61-2
5,000
2 CAS Number should be 10025-67-9. See Introduction for further explanation.
34
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Bicyclo[2.2.1]heptane-2-carbonitrile, 5-
chloro-6-
((((methylamino)carbonyl)oxy)imino)-
,(1-alpha,2-beta,4-alpha,5-alpha,6E))-
15271-41-7
500/10,000
500
Manganese,
bis(dimethylcarbamodithioato-S,S')-
15339-36-3
10
313c
P196
2,4,4-Trimethylhexa methylene
diisocyanate
15646-96-5
313#
Nickel ammonium sulfate
15699-18-0
100
313c
Lead sulfate
15739-80-7
10
313c
2,3,4-Trichlorophenol
15950-66-0
10
313c
Alachlor
15972-60-8
313
C.I. Direct Brown 95
16071-86-6
313
A/-Nitrosonornicotine
16543-55-8
313
Sodium hydrosulfide
16721-80-5
5,000
Ethanimidothioic acid, N-
rrmethylamino)carbonyll
16752-77-5
500/10,000
100
100
P066
Methomyl
16752-77-5
500/10,000
100
100
P066
Zinc silicofluoride
16871-71-9
5,000
313c
Ammonium silicofluoride
16919-19-0
1,000
Zirconium potassium fluoride
16923-95-8
1,000
2,2,4-Trimethylhexa methylene
diisocyanate
16938-22-0
313#
Decaborane(14)
17702-41-9
500/10,000
500
Formparanate
17702-57-7
100/10,000
100
100
P197
Benomyl
17804-35-2
10
313
U271
Streptozotocin
18883-66-4
1
U206
Oryzalin
19044-88-3
313
Diborane
19287-45-7
100
100
2,500
Diborane(6)
19287-45-7
100
100
2,500
1,2,3,7,8,9-hexachlorodibenzo-p-dioxin
19408-74-3
313!
Pentaborane
19624-22-7
500
500
Oxydiazon
19666-30-9
313
3,3'-Dimethoxybenzidine
dihydrochloride
20325-40-0
313
Methazole
20354-26-1
313
Ethanol, 2-[2-(4-nonylphenoxy)ethoxy]-
20427-84-3
313%
Osmium oxide 0s04 (T-4)-
20816-12-0
1,000
X
P087
Osmium tetroxide
20816-12-0
1,000
313
P087
Digoxin
20830-75-5
10/10,000
10
Daunomycin
20830-81-3
10
U059
Aluminum phosphide
20859-73-8
500
100
100
313
P006
Metribuzin
21087-64-9
313
Fosthietan
21548-32-3
500
500
Leptophos
21609-90-5
500/10,000
500
Cyanazine
21725-46-2
313
Mercuric oxide
21908-53-2
500/10,000
500
313c
Chlorthiophos
21923-23-9
500
500
35
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
C AS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Fenamiphos
22224-92-6
10/10,000
10
Bendiocarb
22781-23-3
100
313
U278
2,2-Dimethyl-1,3-benzodioxol-4-ol
methylcarbamate
22781-23-3
100
X
U278
Bendiocarb phenol
22961-82-6
1,000
U364
Oxamyl
23135-22-0
100/10,000
100
100
P194
Formetanate hydrochloride
23422-53-9
500/10,000
100
100
P198
Pirimifos-ethyl
23505-41-1
1,000
1,000
Thiophanate-methyl
23564-05-8
10
313
U409
Thiophanate-ethyl
23564-06-9
313
Benzamide, 3,5-dichloro-N-(1,1-
dimethyl-2-propynyl
23950-58-5
5,000
X
U192
Pronamide
23950-58-5
5,000
313
U192
Triazofos
24017-47-8
500
500
Chlormephos
24934-91-6
500
500
Nonylphenol
25154-52-3
313$
Dinitrobenzene (mixed isomers)
25154-54-5
100
Nitrophenols
25154-55-6
&
Nitrophenol (mixed isomers)
25154-55-6
100
Tris(dimethylphenol) phosphate
25155-23-1
313
Sodium dodecylbenzenesulfonate
25155-30-0
1,000
Butene
25167-67-3
10,000
Trichlorophenol
25167-82-2
10
313c
2,4,5-T esters
25168-15-4
1,000
2,4-D Esters
25168-26-7
100
Isofenphos
25311-71-1
313
Dinitrotoluene (mixed isomers)
25321-14-6
10
313
Dichlorobenzene
25321-22-6
100
X
Dichlorobenzene (mixed isomers)
25321-22-6
100
313
Diaminotoluene (mixed isomers)
25376-45-8
10
313
U221
Toluenediamine
25376-45-8
10
X
U221
Dinitrophenol
25550-58-7
10
Hexabromocyclododecane
25637-99-4
313A
Phenothrin
26002-80-2
313
Poly(oxy-1,2-ethanediyl), a-(4-
nonylphenyl)-u>hydroxy-
26027-38-3
313%
Calcium dodecylbenzenesulfonate
26264-06-2
1,000
Carbamic acid, methyl-, 0-(((2,4-
dimethyl-1,3-d ithiolan-2-
yl)methylene)amino)-
26419-73-8
100/10,000
100
100
P185
Benzene, 1,3-diisocyanatomethyl-
26471-62-5
100
X
U223
10,000
Toluenediisocyanate (mixed isomers)
26471-62-5
100
313
U223
10,000
Toluene diisocyanate (unspecified
isomer)
26471-62-5
100
X
U223
10,000
4-lsononylphenol
26543-97-5
313$
3,6,9,12,15,18,21,24-
Octaoxahexacosan-1-ol, 26-
(nonylphenoxy)-
26571-11-9
313%
36
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
C AS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Sodium azide (Na(N3))
26628-22-8
500
1,000
1,000
313
P105
Dichloropropane
26638-19-7
1,000
Triforine
26644-46-2
313
Dichloropropene
26952-23-8
100
Trichloro(dichlorophenyl)silane
27137-85-5
500
500
Dodecylbenzenesulfonic acid
27176-87-0
1,000
Ethanol, 2-[2-(nonylphenoxy)ethoxy]-
27176-93-8
313%
3,6,9,12,15,18,21-Heptaoxatricosan-1-
ol, 23-(nonylphenoxy)-
27177-05-5
313%
3,6,9,12,15,18,21,24,27-
Nonaoxanonacosan-1-ol, 29-
(nonylphenoxy)-
27177-08-8
313%
Norflurazon
27314-13-2
313
Triethanolamine dodecylbenzene
sulfonate
27323-41-7
1,000
Vanadyl sulfate
27774-13-6
1,000
313c
Ethanol, 2-(nonylphenoxy)-
27986-36-3
313%
Thiobencarb
28249-77-6
313
Antimony potassium tartrate
28300-74-5
100
313c
Xylylene dichloride
28347-13-9
100/10,000
100
C.I. Direct Blue 218
28407-37-6
313
d-frans-Allethrin
28434-00-6
313
Bromadiolone
28772-56-7
100/10,000
100
Octachlorostyrene
29082-74-4
313
Pirimiphos-methyl
29232-93-7
313
Paraformaldehyde
30525-89-4
1,000
Ethanimidothioic acid, 2-
(dimethylamino)-N-hydroxy-2-oxo-,
methyl ester
30558-43-1
5,000
U394
Acephate
30560-19-1
313
Methacryloyloxyethyl isocyanate
30674-80-7
100
100
Propetamphos
31218-83-4
313
2,4,5-TP esters
32534-95-5
100
Amitraz
33089-61-1
313
beta - Endosulfan
33213-65-9
1
Tebuthiuron
34014-18-1
313
Dichlorotrifluoroethane
34077-87-7
313
Diflubenzuron
35367-38-5
313
Sulprofos
35400-43-2
313
Imazalil
35554-44-0
313
1 -Bromo-1 -(bromomethyl)-l ,3-
propanedicarbonitrile
35691-65-7
313
1,2,3,4,6,7,8-heptachlorodibenzo-p-
dioxin
35822-46-9
313!
Uranyl nitrate
36478-76-9
100
Poly(oxy-1,2-ethanediyl), a-
(isononylphenyl)-w-hydroxy-
37205-87-1
313%
37
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Nickel chloride
37211-05-5
100
313c
Diphenylhydrazine
38622-18-3
&
1,3-Bis(methylisocyanate)cyclohexane
38661-72-2
313#
Diethatyl ethyl
38727-55-8
313
1,2,3,4,6,7,8,9-octachlorodibenzofuran
39001-02-0
313!
2,4-Diaminoanisole sulfate
39156-41-7
313
Thiofanox
39196-18-4
100/10,000
100
100
P045
1,2,3,4,7,8-hexachlorodibenzo-p-dioxin
39227-28-6
313!
Dinocap
39300-45-3
313
Fenpropathrin
39515-41-8
313
1,2,3,7,8-pentachlorodibenzo-p-dioxin
40321-76-4
313!
Pendimethalin
40487-42-1
313
Profenofos
41198-08-7
313
3,3'-Dimethylbenzidine dihydrofluoride
41766-75-0
313
1,6-Dinitropyrene
42397-64-8
313+
1,8-Dinitropyrene
42397-65-9
313+
Isopropanolamine dodecylbenzene
sulfonate
42504-46-1
1,000
Oxyfluorfen
42874-03-3
313
Triadimefon
43121-43-3
313
Vinclozolin
50471-44-8
313
Phosphonothioic acid, methyl-, S-(2-
(bis(1 -methylethyl)amino)ethyl) O-ethyl
ester
50782-69-9
100
100
2,3,7,8-tetrach lo rod i be nzofu ra n
51207-31-9
313!
Hexazinone
51235-04-2
313
Diclofop methyl
51338-27-3
313
Fenvalerate
51630-58-1
313
Poly(oxy-1,2-ethanediyl), a-(2-
nonylphenyl)-u>hydroxy-
51938-25-1
313%
Zinc ammonium chloride
52628-25-8
1,000
313c
Permethrin
52645-53-1
313
Calcium arsenite
52740-16-6
1
313c
Carbamothioic acid, dipropyl-, S-
(phenylmethyl) ester
52888-80-9
5,000
U387
Bromacil, lithium salt
53404-19-6
313
2,4-D 2-ethyl-4-methylpentyl ester
53404-37-8
313
Dazomet, sodium salt
53404-60-7
313
2,4-D Esters
53467-11-1
100
Aroclor 1242
53469-21-9
1
Pyriminil
53558-25-1
100/10,000
100
Carbosulfan
55285-14-8
1,000
P189
Dimethipin
55290-64-7
313
3-lodo-2-propynyl butylcarbamate
55406-53-6
313
Ferric ammonium oxalate
55488-87-4
1,000
Cupric oxalate
55671-32-4
100
313c
1,2,3,4,7,8,9-heptachlorodibenzofuran
55673-89-7
313!
38
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Lead stearate
56189-09-4
10
313c
2,3,4,7,8-pentachlorodibenzofuran
57117-31-4
313!
1,2,3,7,8-pentachlorodibenzofuran
57117-41-6
313!
1,2,3,6,7,8-hexachlorodibenzofuran
57117-44-9
313!
Triclopyr-triethylammonium salt
57213-69-1
313
1,2,3,6,7,8-hexachlorodibenzo-p-dioxin
57653-85-7
313!
4-Nitropyrene
57835-92-4
313+
Zinc, dichloro(4,4-dimethyl-
5((((methylamino)carbonyl)oxy)imino)p
entanenitrile)-, (T-4)-
58270-08-9
100/10,000
100
313c
Thiodicarb
59669-26-0
100
313
U410
Fenarimol
60168-88-9
313
Propiconazole
60207-90-1
313
2,3,4,6,7,8-hexachlorodibenzofuran
60851-34-5
313!
2,4,5-T esters
61792-07-2
1,000
Cobalt, ((2,2'-(1,2-
ethanediylbis(nitrilomethylidyne))bis(6-
fluorophenylato))(2-)-N,N',0,0')-
62207-76-5
100/10,000
100
313c
Acifluorfen, sodium salt
62476-59-9
313
Chlorotetrafluoroethane
63938-10-3
313
Chlorsulfuron
64902-72-3
313
3,3'-Dichlorobenzidine sulfate
64969-34-2
313
Fenoxaprop-ethyl
66441-23-4
313
Hydramethylnon
67485-29-4
313
1,2,3,4,6,7,8-heptachlorodibenzofuran
67562-39-4
313!
Cyhalothrin
68085-85-8
313
Cyfluthrin
68359-37-5
313
Poly(oxy-1,2-ethanediyl), a-
(nonylphenyl)-w-hydroxy-, branched
68412-54-4
313%
Fluvalinate
69409-94-5
313
Fluazifop-butyl
69806-50-4
313
1,2,3,4,7,8-hexachlorodibenzofuran
70648-26-9
313!
Abamectin
71751-41-2
313
Fomesafen
72178-02-0
313
Fenoxycarb
72490-01-8
313
1,2,3,7,8,9-hexachlorodibenzofuran
72918-21-9
313!
Sethoxydim
74051-80-2
313
4-Methyldiphenylmethane-3,4-
diisocyanate
75790-84-0
313#
2,4'-Diisocyanatodiphenyl sulfide
75790-87-3
313#
Quizalofop-ethyl
76578-14-8
313
Benzoic acid, 5-(2-chloro-4-
(trifluoromethyl)phenoxy)-2-nitro-, 2-
ethoxy-1-methyl-2-oxethyl ester
77501-63-4
313
Lactofen
77501-63-4
313
Bifenthrin
82657-04-3
313
4-Nonylphenol, branched
84852-15-3
313$
Myclobutanil
88671-89-0
313
39
December 2022
-------
US EPA: List of Lists
Consolidated List of Chemicals umber
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304
EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Dichloro-1,1,2-trifluoroethane
90454-18-5
313
Nonylphenol, branched
90481-04-2
313$
Chlorimuron-ethyl
90982-32-4
313
Tribenuron methyl
101200-48-0
313
1,1 -Dichloro-1,2,3,3,3-
pentafluoropropane
111512-56-2
313
HCFC-225eb
111512-56-2
X
3,3'-Dimethoxybenzidine
monohydrochloride
111984-09-9
313
Poly(oxy-1,2-ethanediyl), a-(4-
nonylphenyl)-u>hydroxy-, branched
127087-87-0
313%
Dichloropentafluoropropane
127564-92-5
313
2,2-Dichloro-1,1,1,3,3-
pentafluoropropane
128903-21-9
313
HCFC-225aa
128903-21-9
X
Diethyldiisocyanatobenzene
134190-37-7
313#
1,3-Dichloro-1,1,2,3,3-
pentafluoropropane
136013-79-1
313
HCFC-225ea
136013-79-1
X
1 Phosphorus (yellow or white) is listed on EPCRA section 313 under CAS number 12185-10-3.
40
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
LIST OF LISTS
Appendix A: Consolidated List of Chemicals
(By Alphabetical Name)
SUBJECT TO EPCRA, CERCLA, AND CAA SECTION 112(r)
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Abamectin
71751-41-2
313
Acenaphthene
83-32-9
100
Acenaphthylene
208-96-8
5,000
Acephate
30560-19-1
313
Acetaldehyde
75-07-0
1,000
313
U001
10,000
Acetaldehyde, trichloro-
75-87-6
5,000
U034
Acetamide
60-35-5
100
313
Acetic acid
64-19-7
5,000
Acetic acid, (2,4-dichlorophenoxy)-
94-75-7
100
X
U240
Acetic acid ethenyl ester
108-05-4
1,000
5,000
5,000
X
15,000
Acetic anhydride
108-24-7
5,000
Acetone
67-64-1
5,000
U002
Acetone cyanohydrin
75-86-5
1,000
10
10
X
P069
Acetone thiosemicarbazide
1752-30-3
1,000/10,000
1,000
Acetonitrile
75-05-8
5,000
313
U003
Acetophenone
98-86-2
5,000
313
U004
2-Acetylaminofluorene
53-96-3
1
313
U005
Acetyl bromide
506-96-7
5,000
Acetyl chloride
75-36-5
5,000
U006
Acetylene
74-86-2
10,000
1-Acetyl-2-thiourea
591-08-2
1,000
P002
Acifluorfen, sodium salt
62476-59-9
313
Acrolein
107-02-8
500
1
1
313
P003
5,000
Acrylamide
79-06-1
1,000/10,000
5,000
5,000
313
U007
Acrylic acid
79-10-7
5,000
313
U008
Acrylonitrile
107-13-1
10,000
100
100
313
U009
20,000
Acrylyl chloride
814-68-6
100
100
5,000
Adipic acid
124-04-9
5,000
Adiponitrile
111-69-3
1,000
1,000
Alachlor
15972-60-8
313
Aldicarb
116-06-3
100/10,000
1
1
313
P070
Aldicarb sulfone
1646-88-4
100
P203
Aldrin
309-00-2
500/10,000
1
1
313
P004
d-frans-Allethrin
28434-00-6
313
Allyl alcohol
107-18-6
1,000
100
100
313
P005
15,000
Allylamine
107-11-9
500
500
313
10,000
Allyl chloride
107-05-1
1,000
313
Aluminum (fume or dust)
7429-90-5
313
Aluminum oxide (fibrous forms)
1344-28-1
313
Aluminum phosphide
20859-73-8
500
100
100
313
P006
Aluminum sulfate
10043-01-3
5,000
Ametryn
834-12-8
313
A-l
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
2-Aminoanthraquinone
117-79-3
313
4-Aminoazobenzene
60-09-3
313
4-Aminobiphenyl
92-67-1
1
313
1-Amino-2,4-dibromoanthraquinone
81-49-2
313
1-Amino-2-methylanthraquinone
82-28-0
313
5-(Aminomethyl)-3-isoxazolol
2763-96-4
500/10,000
1,000
1,000
P007
Aminopterin
54-62-6
500/10,000
500
4-Aminopyridine
504-24-5
500/10,000
1,000
1,000
P008
Amiton
78-53-5
500
500
Amiton oxalate
3734-97-2
100/10,000
100
Amitraz
33089-61-1
313
Amitrole
61-82-5
10
313
U011
Ammonia
7664-41-7
500
100
100
Ammonia (anhydrous)
7664-41-7
500
100
100
X
10,000
Ammonia (cone 20% or greater)
7664-41-7
See
ammonium
hydroxide
X
20,000
Ammonia (includes anhydrous ammonia
7664-41-7
313
and aqueous ammonia from water
dissociable ammonium salts and other
sources; 10 percent of total aqueous
ammonia is reportable under this listinq)
Ammonium acetate
631-61-8
5,000
Ammonium benzoate
1863-63-4
5,000
Ammonium bicarbonate
1066-33-7
5,000
Ammonium bichromate
7789-09-5
10
313c
Ammonium bifluoride
1341-49-7
100
Ammonium bisulfite
10192-30-0
5,000
Ammonium carbamate
1111-78-0
5,000
Ammonium carbonate
506-87-6
5,000
Ammonium chloride
12125-02-9
5,000
Ammonium chromate
7788-98-9
10
313c
Ammonium citrate, dibasic
3012-65-5
5,000
Ammonium fluoborate
13826-83-0
5,000
Ammonium fluoride
12125-01-8
100
Ammonium hydroxide
1336-21-6
1,000
X
Ammonium oxalate
5972-73-6
5,000
Ammonium oxalate
6009-70-7
5,000
Ammonium oxalate
14258-49-2
5,000
Ammonium picrate
131-74-8
10
P009
Ammonium silicofluoride
16919-19-0
1,000
Ammonium sulfamate
7773-06-0
5,000
Ammonium sulfide
12135-76-1
100
Ammonium sulfite
10196-04-0
5,000
Ammonium tartrate
3164-29-2
5,000
Ammonium tartrate
14307-43-8
5,000
Ammonium thiocyanate
1762-95-4
5,000
Ammonium vanadate
7803-55-6
1,000
313c
P119
Amphetamine
300-62-9
1,000
1,000
Amyl acetate
628-63-7
5,000
iso-Amyl acetate
123-92-2
5,000
A-2
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304 EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
sec-Amyl acetate
626-38-0
5,000
tert-Amyl acetate
625-16-1
5,000
Anilazine
101-05-3
313
Aniline
62-53-3
1,000
5,000
5,000
313
U012
Aniline, 2,4,6-trimethyl-
88-05-1
500
500
o-Anisidine
90-04-0
100
313
p-Anisidine
104-94-9
313
o-Anisidine hydrochloride
134-29-2
313
Anthracene
120-12-7
5,000
313
Ant
mony ft
7440-36-0
5,000
313
Ant
mony Compounds
N010
&
313
Ant
mony pentachloride
7647-18-9
1,000
Ant
mony pentafluoride
7783-70-2
500
500
313c
Ant
mony potassium tartrate
28300-74-5
100
313c
Ant
mony tribromide
7789-61-9
1,000
313c
Ant
mony trichloride
10025-91-9
1,000
313c
Ant
mony trifluoride
7783-56-4
1,000
313c
Ant
mony trioxide
1309-64-4
1,000
313c
Ant
mycin A
1397-94-0
1,000/10,000
1,000
ANTU
86-88-4
500/10,000
100
100
P072
Aroclor 1016
12674-11-2
1
Aroclor 1221
11104-28-2
1
Aroclor 1232
11141-16-5
1
Aroclor 1242
53469-21-9
1
Aroclor 1248
12672-29-6
1
Aroclor 1254
11097-69-1
1
Aroclor 1260
11096-82-5
1
Arsenic ||
7440-38-2
1
313
Arsenic acid
7778-39-4
1
313c
P010
Arsenic Compounds
N020
&
313
Arsenic disulfide
12044-79-0
1
313c
Arsenic pentoxide
1303-28-2
100/10,000
1
1
313c
P011
Arsenic trioxide
1327-53-3
100/10,000
1
1
313c
P012
Arsenic trisulfide
1303-33-9
1
313c
Arsenous oxide
1327-53-3
100/10,000
1
1
313c
P012
Arsenous trichloride
7784-34-1
500
1
1
313c
15,000
Arsine
7784-42-1
100
100
1,000
Asbestos (friable) f f f
1332-21-4
1
313
Atrazine
1912-24-9
313
Auramine
492-80-8
100
X
U014
Azaserine
115-02-6
1
U015
Azinphos-ethyl
2642-71-9
100/10,000
100
Azinphos-methyl
86-50-0
10/10,000
1
1
Aziridine
151-56-4
500
1
1
X
P054
10,000
Aziridine, 2-methyl
75-55-8
10,000
1
1
X
P067
10,000
Barban
101-27-9
10
U280
Barium
7440-39-3
313
Barium Compounds
N040
313
Barium cyanide
542-62-1
10
313c
P013
Bendiocarb
22781-23-3
100
313
U278
A-3
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Bendiocarb phenol
22961-82-6
1,000
U364
Benezeneamine, 2,6-dinitro-N,N-
1582-09-8
10
X
dipropyl-4-(trifluoromethyl)-
Benfluralin
1861-40-1
313
Benomyl
17804-35-2
10
313
U271
Benzfclacridine
225-51-4
100
U016
Benzal chloride
98-87-3
500
5,000
5,000
313
U017
Benzamide
55-21-0
313
Benzamide, 3,5-dichloro-N-(1,1-
23950-58-5
5,000
X
U192
dimethyl-2-propynyl
Benzfalanthracene
56-55-3
10
313+
U018
Benzenamine, 3-(trifluoromethyl)-
98-16-8
500
500
Benzene a
71-43-2
10
313
U019
Benzeneacetic acid, 4-chloro-.alpha.-
510-15-6
10
X
U038
(4-chlorophenyl)-.alpha.-hydroxy-,
ethyl ester
Benzenearsonic acid
98-05-5
10/10,000
10
Benzene, 1 -(chloromethyl)-4-nitro-
100-14-1
500/10,000
500
Benzene, 2,4-diisocyanato-1 -methyl-
584-84-9
500
100
100
X
10,000
Benzene, 1,3-diisocyanato-2-methyl-
91-08-7
100
100
100
X
10,000
Benzene, 1,3-diisocyanatomethyl-
26471-62-5
100
X
U223
10,000
Benzene, m-dimethyl-
108-38-3
1,000
X
U239
Benzene, o-dimethyl-
95-47-6
1,000
X
U239
Benzene, p-dimethyl-
106-42-3
100
X
U239
Benzeneethanamine, alpha,alpha-
122-09-8
5,000
P046
dimethyl-
Benzenemethanol, 4-chloro-.alpha.-4-
115-32-2
10
X
chlorophenyl)-. alpha.-
(trichloromethyl)-
Benzenesulfonyl chloride
98-09-9
100
U020
Benzenethiol
108-98-5
500
100
100
P014
Benzene, 1,1'-(2,2,2-
72-43-5
1
X
U247
trichloroethylidene)bis [4-methoxy-
Benzidine
92-87-5
1
313
U021
Benzimidazole, 4,5-dichloro-2-
3615-21-2
500/10,000
500
(trifluoromethyl)-
Benzofblfluoranthene
205-99-2
1
313+
Benzofilfluoranthene
205-82-3
313+
Benzofklfluoranthene
207-08-9
5,000
313+
Benzoic acid
65-85-0
5,000
Benzoic acid, 3-amino-2,5-dichloro-
133-90-4
100
X
Benzoic trichloride
98-07-7
100
10
10
313
U023
Benzonitrile
100-47-0
5,000
Benzofrstlpentaphene
189-55-9
10
313+
U064
Benzofg,h,ilperylene
191-24-2
5,000
313
Benzofalphenanthrene
218-01-9
100
313+
U050
Benzofalpyrene
50-32-8
1
313+
U022
p-Benzoquinone
106-51-4
10
X
U197
Benzotrichloride
98-07-7
100
10
10
X
U023
Benzoyl chloride
98-88-4
1,000
313
Benzoyl peroxide
94-36-0
313
A-4
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304 EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Benzyl chloride
100-44-7
500
100
100
313
P028
Benzyl cyanide
140-29-4
500
500
Beryllium ft
7440-41-7
10
313
P015
Beryllium chloride
7787-47-5
1
313c
Beryllium Compounds
N050
&
313
Beryllium fluoride
7787-49-7
1
313c
Beryllium nitrate
7787-55-5
1
313c
Beryllium nitrate
13597-99-4
1
313c
alpha-BHC
319-84-6
10
X
beta-BHC
319-85-7
1
delta-BHC
319-86-8
1
Bicyclo[2.2.1]heptane-2-carbonitrile,
5-chloro-6-
((((methylamino)carbonyl)oxy)imino)-
, (1-alpha,2-beta,4-alpha,5-alpha,6E))-
15271-41-7
500/10,000
500
Bifenthrin
82657-04-3
313
2,2'-Bioxirane
1464-53-5
500
10
10
X
U085
Biphenyl
92-52-4
100
313
2,2-Bis(bromomethyl)-1,3-propanediol
3296-90-0
313
Bis(2-chloroethoxy) methane
111-91-1
1,000
313
U024
Bis(2-chloroethyl) ether
111-44-4
10,000
10
10
313
U025
Bis(chloromethyl) ether
542-88-1
100
10
10
313
P016
1,000
Bis(2-chloro-1-methylethyl)ether
108-60-1
1,000
313
U027
Bis(chloromethyl) ketone
534-07-6
10/10,000
10
Bis(2-ethylhexyl)phthalate
117-81-7
100
X
U028
1,4-
Bis(methylisocyanate)cyclohexane
10347-54-3
313#
1,3-
Bis(methylisocyanate)cyclohexane
38661-72-2
313#
Bis(tributyltin) oxide
56-35-9
313
Bitoscanate
4044-65-9
500/10,000
500
Borane, trichloro-
10294-34-5
500
500
X
5,000
Borane, trifluoro-
7637-07-2
500
500
X
5,000
Boron trichloride
10294-34-5
500
500
313
5,000
Boron trifluoride
7637-07-2
500
500
313
5,000
Boron trifluoride compound with
methyl ether (1:1)
353-42-4
1,000
1,000
15,000
Boron, trifluoro[oxybis[methane]]-, (T-
4)-
353-42-4
1,000
1,000
15,000
Bromacil
314-40-9
313
Bromacil, lithium salt
53404-19-6
313
Bromadiolone
28772-56-7
100/10,000
100
Bromine
7726-95-6
500
500
313
10,000
Bromoacetone
598-31-2
1,000
P017
1-Bromo-1-(bromomethyl)-1,3-
propanedicarbonitrile
35691-65-7
313
Bromochlorodifluoromethane
353-59-3
313
Bromoform
75-25-2
100
313
U225
Bromomethane
74-83-9
1,000
1,000
1,000
313
U029
4-Bromophenyl phenyl ether
101-55-3
100
U030
1-Bromoproane
106-94-5
1
313
A-5
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Bromotrifluoroethylene
598-73-2
10,000
Bromotrifluoromethane
75-63-8
313
Bromoxynil
1689-84-5
313
Bromoxynil octanoate
1689-99-2
313
Brucine
357-57-3
100
313
P018
1,3-Butadiene
106-99-0
10
313
10,000
1,3-Butadiene, 2-methyl-
78-79-5
100
10,000
Butane
106-97-8
10,000
Butane, 2-methyl-
78-78-4
10,000
2-Butenal
4170-30-3
1,000
100
100
X
U053
20,000
2-Butenal, (e)-
123-73-9
1,000
100
100
U053
20,000
Butene
25167-67-3
10,000
1-Butene
106-98-9
10,000
2-Butene
107-01-7
10,000
2-Butene-cis
590-18-1
10,000
2-Butene, 1,4-dichloro-
764-41-0
1
X
U074
2-Butene, (E)
624-64-6
10,000
2-Butene-trans
624-64-6
10,000
1-Buten-3-yne
689-97-4
10,000
Butyl acetate
123-86-4
5,000
iso-Butyl acetate
110-19-0
5,000
sec-Butyl acetate
105-46-4
5,000
tert-Butyl acetate
540-88-5
5,000
Butyl acrylate
141-32-2
313
n-Butyl alcohol
71-36-3
5,000
313
U031
sec-Butyl alcohol
78-92-2
313
te/f-Butyl alcohol
75-65-0
313
Butylamine
109-73-9
1,000
iso-Butylamine
78-81-9
1,000
sec-Butylamine
513-49-5
1,000
sec-Butylamine
13952-84-6
1,000
tert-Butylamine
75-64-9
1,000
Butyl benzyl phthalate
85-68-7
100
1,2-Butylene oxide
106-88-7
100
313
n-Butyl phthalate
84-74-2
10
X
U069
1-Butyne
107-00-6
10,000
Butyraldehyde
123-72-8
313
Butyric acid
107-92-6
5,000
iso-Butyric acid
79-31-2
5,000
Cacodylic acid
75-60-5
1
U136
Cadmium f f
7440-43-9
10
313
Cadmium acetate
543-90-8
10
313c
Cadmium bromide
7789-42-6
10
313c
Cadmium chloride
10108-64-2
10
313c
Cadmium Compounds
N078
&
313
Cadmium oxide
1306-19-0
100/10,000
100
313c
Cadmium stearate
2223-93-0
1,000/10,000
1,000
313c
Calcium arsenate
7778-44-1
500/10,000
1
1
313c
Calcium arsenite
52740-16-6
1
313c
Calcium carbide
75-20-7
10
A-6
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Calcium chromate
13765-19-0
10
313c
U032
Calcium cyanamide
156-62-7
1,000
313
Calcium cyanide
592-01-8
10
313c
P021
Calcium dodecylbenzenesulfonate
26264-06-2
1,000
Calcium hypochlorite
7778-54-3
10
Camphechlor
8001-35-2
500/10,000
1
1
X
P123
Camphene, octachloro-
8001-35-2
500/10,000
1
1
X
P123
Cantharidin
56-25-7
100/10,000
100
Captan
133-06-2
10
313
Carbachol chloride
51-83-2
500/10,000
500
Carbamic acid, ethyl ester
51-79-6
100
X
U238
Carbamic acid, methyl-, 0-(((2,4-
26419-73-8
100/10,000
100
100
P185
dimethyl-1,3-dithiolan-2-
yl)methylene)amino)-
Carbamothioic acid, bis(1-
2303-16-4
100
X
U062
methylethyl)-S-(2,3-dichloro-2-
propenyl)ester
Carbamothioic acid, dipropyl-, S-
52888-80-9
5,000
U387
(phenylmethyl) ester
Carbaryl
63-25-2
100
313
U279
Carbendazim
10605-21-7
10
U372
Carbofuran
1563-66-2
10/10,000
10
10
313
P127
Carbofuran phenol
1563-38-8
10
U367
Carbon disulfide
75-15-0
10,000
100
100
313
P022
20,000
Carbonic difluoride
353-50-4
1,000
U033
Carbonic dichloride
75-44-5
10
10
10
X
P095
500
Carbonochloridic acid, methylester
79-22-1
500
1,000
1,000
X
U156
5,000
Carbonochloridic acid, 1-methylethyl
108-23-6
1,000
1,000
15,000
ester
Carbonochloridic acid, propylester
109-61-5
500
500
15,000
Carbon oxide sulfide (COS)
463-58-1
100
X
10,000
Carbon tetrachloride
56-23-5
10
313
U211
Carbonyl sulfide
463-58-1
100
313
10,000
Carbophenothion
786-19-6
500
500
Carbosulfan
55285-14-8
1,000
P189
Carboxin
5234-68-4
313
Catechol
120-80-9
100
313
CFC-11
75-69-4
5,000
X
U121
CFC-12
75-71-8
5,000
X
U075
CFC-114
76-14-2
X
CFC-115
76-15-3
X
CFC-13
75-72-9
X
Chinomethionat
2439-01-2
313
Chloramben
133-90-4
100
313
Chlorambucil
305-03-3
10
U035
Chlordane
57-74-9
1,000
1
1
313
U036
Chlordane, alpha isomer
5103-71-9
1,000
1
1
313
U036
Chlordane, gamma isomer
5103-74-2
1,000
1
1
313
U036
Chlordane (Technical Mixture and
57-74-9
1
U036
Metabolites)
Chlorendic acid
115-28-6
313
A-7
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Chlorfenvinfos
470-90-6
500
500
Chlor
muron-ethyl
90982-32-4
313
Chlor
nated Benzenes
N.A.
&
Chlor
nated Ethanes
N.A.
&
Chlor
nated Naphthalene
N.A.
&
Chlor
nated Phenols
N084
&
313
Chlor
ne
7782-50-5
100
10
10
313
2,500
Chlor
ne dioxide
10049-04-4
313
1,000
Chlor
ne monoxide
7791-21-1
10,000
Chlor
ne oxide
7791-21-1
10,000
Chlor
ne oxide (CI02)
10049-04-4
X
1,000
Chlormephos
24934-91-6
500
500
Chlormequat chloride
999-81-5
100/10,000
100
Chlornaphazine
494-03-1
100
U026
Chloroacetaldehyde
107-20-0
1,000
P023
Chloroacetic acid
79-11-8
100/10,000
100
100
313
2-Chloroacetophenone
532-27-4
100
313
Chloroalkyl Ethers
N.A.
&
1-(3-Chloroallyl)-3,5,7-triaza-1-
azoniaadamantane chloride
4080-31-3
313
p-Chloroaniline
106-47-8
1,000
313
P024
Chlorobenzene
108-90-7
100
313
U037
Chlorobenzilate
510-15-6
10
313
U038
2-Chloro-N-(2-chloroethyl)-N-
51-75-2
10
10
X
methylethanamine
p-Chloro-m-cresol
59-50-7
5,000
U039
2,4-D chlorocrotyl ester
2971-38-2
100
313
Chlorodibromo methane
124-48-1
100
1-Chloro-1,1-difluoroethane
75-68-3
313
Chlorodifluoromethane
75-45-6
313
Chloroethane
75-00-3
100
313
10,000
Chloroethanol
107-07-3
500
500
Chloroethyl chloroformate
627-11-2
1,000
1,000
2-Chloroethyl vinyl ether
110-75-8
1,000
U042
Chloroform
67-66-3
10,000
10
10
313
U044
20,000
Chloromethane
74-87-3
100
313
U045
10,000
Chloromethyl ether
542-88-1
100
10
10
X
P016
1,000
Chloromethyl methyl ether
107-30-2
100
10
10
313
U046
5,000
3-Chloro-2-methyl-1-propene
563-47-3
313
2-Chloronaphthalene
91-58-7
5,000
U047
Chlorophacinone
3691-35-8
100/10,000
100
2-Chlorophenol
95-57-8
100
U048
Chlorophenols
N084
&
313
p-Chlorophenyl isocyanate
104-12-1
313
4-Chlorophenyl phenyl ether
7005-72-3
5,000
Chloropicrin
76-06-2
313
Chloroprene
126-99-8
100
313
3-Chloropropionitrile
542-76-7
1,000
1,000
1,000
313
P027
2-Chloropropylene
557-98-2
10,000
1-Chloropropylene
590-21-6
10,000
A-8
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Chlorosulfonic acid
7790-94-5
1,000
Chlorotetrafluoroethane
63938-10-3
313
1-Chloro-1,1,2,2-tetrafluoroethane
354-25-6
313
2-Chloro-1,1,1,2-tetrafluoroethane
2837-89-0
313
Chlorothalonil
1897-45-6
313
p-Chloro-o-toluidine
95-69-2
313
4-Chloro-o-toluidine, hydrochloride
3165-93-3
100
U049
2-Chloro-1,1,1 -trifluoroethane
75-88-7
313
Chlorotrifluoromethane
75-72-9
313
3-Chloro-1,1,1 -trifluoropropane
460-35-5
313
Chloroxuron
1982-47-4
500/10,000
500
Chlorpyrifos
2921-88-2
1
Chlorpyrifos-methyl
5598-13-0
313
Chlorsulfuron
64902-72-3
313
Chlorthiophos
21923-23-9
500
500
Chromic acetate
1066-30-4
1,000
313c
Chromic acid
7738-94-5
10
313c
Chromic chloride
10025-73-7
1/10,000
1
313c
Chromic sulfate
10101-53-8
1,000
313c
Chromium ||
7440-47-3
5,000
313
Chromium Compounds
N090
&
313
Chromous chloride
10049-05-5
1,000
313c
Chrysene
218-01-9
100
X
U050
C.I. Acid Green 3
4680-78-8
313
C.I. Acid Red 114
6459-94-5
313
C.I. Basic Green 4
569-64-2
313
C.I. Basic Red 1
989-38-8
313
C.I. Direct Black 38
1937-37-7
313
C.I. Direct Blue 218
28407-37-6
313
C.I. Direct Blue 6
2602-46-2
313
C.I. Direct Brown 95
16071-86-6
313
C.I. Disperse Yellow 3
2832-40-8
313
C.I. Food Red 5
3761-53-3
313
C.I. Food Red 15
81-88-9
313
C.I. Solvent Orange 7
3118-97-6
313
C.I. Solvent Yellow 3
97-56-3
313
C.I. Solvent Yellow 14
842-07-9
313
C.I. Solvent Yellow 34
492-80-8
100
313
U014
C.I. Vat Yellow 4
128-66-5
313
Cobalt
7440-48-4
313
Cobalt carbonyl
10210-68-1
10/10,000
10
313c
Cobalt Compounds
N096
&
313
Cobalt, ((2,2'-(1,2-
62207-76-5
100/10,000
100
313c
ethanediylbis(nitrilomethylidyne))bis(6
-fluorophenylato))(2-)-N,N',0,0')-
Cobaltous bromide
7789-43-7
1,000
313c
Cobaltous formate
544-18-3
1,000
313c
Cobaltous sulfamate
14017-41-5
1,000
313c
Coke Oven Emissions
N.A.
1
Colchicine
64-86-8
10/10,000
10
A-9
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Copper ft
7440-50-8
5,000
313
Copper Compounds
N100
&
313
Copper cyanide
544-92-3
10
313c
P029
Coumaphos
56-72-4
100/10,000
10
10
Coumatetralyl
5836-29-3
500/10,000
500
Creosote
N.A.
1
U051
Creosote
8001-58-9
313
p-Cresidine
120-71-8
313
m-Cresol
108-39-4
100
313
U052
o-Cresol
95-48-7
1,000/10,000
100
100
313
U052
p-Cresol
106-44-5
100
313
U052
Cresol (mixed isomers)
1319-77-3
100
313
U052
Crimidine
535-89-7
100/10,000
100
Crotonaldehyde
4170-30-3
1,000
100
100
313
U053
20,000
Crotonaldehyde, (E)-
123-73-9
1,000
100
100
U053
20,000
Cumene
98-82-8
5,000
313
U055
Cumene hydroperoxide
80-15-9
10
313
U096
Cupferron
135-20-6
313
Cupr
c acetate
142-71-2
100
313c
Cupr
c acetoarsenite
12002-03-8
500/10,000
1
1
313c
Cupr
c chloride
7447-39-4
10
313c
Cupr
c nitrate
3251-23-8
100
313c
Cupr
c oxalate
55671-32-4
100
313c
Cupr
c sulfate
7758-98-7
10
313c
Cupr
c sulfate, ammoniated
10380-29-7
100
313c
Cupr
c tartrate
815-82-7
100
313c
Cyanazine
21725-46-2
313
Cyanide Compounds
N106
&
313
Cyanides (soluble salts and
complexes), not otherwise specified
N.A.
10
313c
P030
Cyanogen
460-19-5
100
P031
10,000
Cyanogen bromide
506-68-3
500/10,000
1,000
1,000
313c
U246
Cyanogen chloride
506-77-4
10
313c
P033
10,000
Cyanogen iodide
506-78-5
1,000/10,000
1,000
313c
Cyanophos
2636-26-2
1,000
1,000
Cyanuric fluoride
675-14-9
100
100
313c
Cycloate
1134-23-2
313
Cyclohexanamine
108-91-8
10,000
10,000
15,000
Cyclohexane
110-82-7
1,000
313
U056
1,4-Cyclohexane diisocyanate
2556-36-7
313#
Cyclohexane, 1,2,3,4,5,6-hexachloro-
58-89-9
1,000/10,000
1
1
X
U129
,(1 .alpha.,2.alpha., 3.beta.,4.alpha.,5.a
lpha.,6.beta.)-
Cyclohexanol
108-93-0
313
Cyclohexanone
108-94-1
5,000
U057
Cycloheximide
66-81-9
100/10,000
100
Cyclohexylamine
108-91-8
10,000
10,000
15,000
2-Cyclohexyl-4,6-dinitrophenol
131-89-5
100
P034
Cyclophosphamide
50-18-0
10
U058
Cyclopropane
75-19-4
10,000
A-10
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Cyfluthrin
68359-37-5
313
Cyhalothrin
68085-85-8
313
2,4-D
94-75-7
100
313
U240
2,4-D Acid
94-75-7
100
X
U240
2,4-D 2-butoxyethyl ester
1929-73-3
100
313
2,4-D butyl ester
94-80-4
100
313
2,4-D Esters
94-11-1
100
X
2,4-D Esters
94-79-1
100
2,4-D Esters
94-80-4
100
X
2,4-D Esters
1320-18-9
100
X
2,4-D Esters
1928-38-7
100
2,4-D Esters
1928-61-6
100
2,4-D Esters
1929-73-3
100
X
2,4-D Esters
2971-38-2
100
X
2,4-D Esters
25168-26-7
100
2,4-D Esters
53467-11-1
100
2,4-D isopropyl ester
94-11-1
100
313
2,4-D propylene glycol butyl ether
ester
1320-18-9
100
313
2,4-D, salts and esters
94-75-7
100
U240
Daunomycin
20830-81-3
10
U059
Dazomet
533-74-4
313
Dazomet, sodium salt
53404-60-7
313
2,4-DB
94-82-6
313
DBCP
96-12-8
1
X
U066
DDD
72-54-8
1
U060
DDE b
72-55-9
1
DDE b
3547-04-4
5,000
DDT
50-29-3
1
U061
DDT and Metabolites
N.A.
&
Decaborane(14)
17702-41-9
500/10,000
500
Decabromodiphenyl oxide
1163-19-5
313
DEHP
117-81-7
100
X
U028
Demeton
8065-48-3
500
500
Demeton-S-methyl
919-86-8
500
500
Desmedipham
13684-56-5
313
2,4-D 2-ethylhexyl ester
1928-43-4
313
2,4-D 2-ethyl-4-methylpentyl ester
53404-37-8
313
Dialifor
10311-84-9
100/10,000
100
Diallate
2303-16-4
100
313
U062
2,4-Diaminoanisole
615-05-4
313
2,4-Diaminoanisole sulfate
39156-41-7
313
4,4'-Diaminodiphenyl ether
101-80-4
313
Diaminotoluene
496-72-0
10
U221
Diaminotoluene
823-40-5
10
U221
2,4-Diaminotoluene
95-80-7
10
313
Diaminotoluene (mixed isomers)
25376-45-8
10
313
U221
Diazinon
333-41-5
1
313
Diazomethane
334-88-3
100
313
Dibenz[a,hlacridine
226-36-8
313+
A-ll
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Dibenz[a,flacridine
224-42-0
313+
Dibenzfa,hlanthracene
53-70-3
1
313+
U063
7H-Dibenzo[c,glcarbazole
194-59-2
313+
Dibenzofa,elfluoranthene
5385-75-1
313+
Dibenzofuran
132-64-9
100
313
Dibenzofa,elpyrene
192-65-4
313+
Dibenzofa,hlpyrene
189-64-0
313+
DibenzofaJlpyrene
191-30-0
313+
Dibenzfajlpyrene
189-55-9
10
X
U064
Diborane
19287-45-7
100
100
2,500
Diborane(6)
19287-45-7
100
100
2,500
1,2-Dibromo-3-chloropropane
96-12-8
1
313
U066
1,2-Dibromoethane
106-93-4
1
313
U067
2,2-Dibromo-3-nitrilopropionamide
10222-01-2
313s
Dibromotetrafluoroethane
124-73-2
313
Dibutyl phthalate
84-74-2
10
313
U069
Dibutyltin dichloride
683-18-1
313
Dicamba
1918-00-9
1,000
313
Dichlobenil
1194-65-6
100
Dichlone
117-80-6
1
Dichloran
99-30-9
313
o-Dichloro benzene
95-50-1
100
X
U070
Dichlorobenzene
25321-22-6
100
X
1,2-Dichlorobenzene
95-50-1
100
313
U070
1,3-Dichlorobenzene
541-73-1
100
313
U071
1,4-Dichlorobenzene
106-46-7
100
313
U072
Dichlorobenzene (mixed isomers)
25321-22-6
100
313
Dichlorobenzidine
1331-47-1
&
3,3'-Dichloro benzidine
91-94-1
1
313
U073
3,3'-Dichlorobenzidine dihydrochloride
612-83-9
313
3,3'-Dichlorobenzidine sulfate
64969-34-2
313
Dichlorobromomethane
75-27-4
5,000
313
trans-1,4-Dichloro-2-butene
110-57-6
500
500
313
trans-1,4-Dichlorobutene
110-57-6
500
500
X
1,4-Dichloro-2-butene
764-41-0
1
313
U074
1,2-Dichloro-1,1-difluoroethane
1649-08-7
313
Dichlorodifluoromethane
75-71-8
5,000
313
U075
1,1-Dichloroethane
75-34-3
1,000
X
U076
1,2-Dichloroethane
107-06-2
100
313
U077
1,1-Dichloroethylene
75-35-4
100
X
U078
10,000
1,2-Dichloroethylene
156-60-5
1,000
U079
1,2-Dichloroethylene
540-59-0
313
Dichloroethyl ether
111-44-4
10,000
10
10
X
U025
1,1-Dichloro-1-fluoroethane
1717-00-6
313
Dichlorofluoromethane
75-43-4
313
Dichloroisopropyl ether
108-60-1
1,000
X
U027
Dichloromethane
75-09-2
1,000
313
U080
3,6-Dichloro-2-methoxybenzoic acid
1918-00-9
1,000
X
Dichloromethyl ether
542-88-1
100
10
10
X
P016
1,000
Dichloromethylphenylsilane
149-74-6
1,000
1,000
A-12
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Dichloropentafluoropropane
127564-92-5
313
2,2-Dichloro-1,1,1,3,3-
128903-21-9
313
pentafluoropropane
2,3-Dichloro-1,1,1,2,3-
422-48-0
313
pentafluoropropane
1,2-Dichloro-1,1,2,3,3-
422-44-6
313
pentafluoropropane
3,3-Dichloro-1,1,1,2,2-
422-56-0
313
pentafluoropropane
1,3-Dichloro-1,1,2,2,3-
507-55-1
313
pentafluoropropane
1,1 -Dichloro-1,2,2,3,3-
13474-88-9
313
pentafluoropropane
1,2-Dichloro-1,1,3,3,3-
431-86-7
313
pentafluoropropane
1,3-Dichloro-1,1,2,3,3-
136013-79-1
313
pentafluoropropane
1,1 -Dichloro-1,2,3,3,3-
111512-56-2
313
pentafluoropropane
Dichlorophene
97-23-4
313
2,6-Dichlorophenol
87-65-0
100
U082
2,4-Dichlorophenol
120-83-2
100
313
U081
Dichlorophenylarsine
696-28-6
500
1
1
P036
Dichloropropane
26638-19-7
1,000
Dichloropropane - Dichloropropene
(mixture)
8003-19-8
100
1,1-Dichloropropane
78-99-9
1,000
1,2-Dichloropropane
78-87-5
1,000
313
U083
1,3-Dichloropropane
142-28-9
1,000
1,3-Dichloro-2-propanol
96-23-1
313
Dichloropropene
26952-23-8
100
1,3-Dichloropropene
542-75-6
100
X
U084
trans-1,3-Dichloropropene
10061-02-6
313
2,3-Dichloropropene
78-88-6
100
313
2,2-Dichloropropionic acid
75-99-0
5,000
1,3-Dichloropropylene
542-75-6
100
313
U084
Dichlorosilane
4109-96-0
10,000
Dichlorotetrafluoroethane
76-14-2
313
Dichlorotrifluoroethane
34077-87-7
313
Dichloro-1,1,2-trifluoroethane
90454-18-5
313
1,1 -Dichloro-1,2,2-trifluoroethane
812-04-4
313
1,2-Dichloro-1,1,2-trifluoroethane
354-23-4
313
2,2-Dichloro-1,1,1-trifluoroethane
306-83-2
313
Dichlorvos
62-73-7
1,000
10
10
313
Diclofop methyl
51338-27-3
313
Dicofol
115-32-2
10
313
Dicrotophos
141-66-2
100
100
Dicyclopentadiene
77-73-6
313
Dieldrin
60-57-1
1
P037
Diepoxybutane
1464-53-5
500
10
10
313
U085
Diethanolamine
111-42-2
100
313
A-13
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Diethatyl ethyl
38727-55-8
313
Diethylamine
109-89-7
100
N,N-Diethylaniline
91-66-7
1,000
Diethylarsine
692-42-2
1
P038
Diethyl chlorophosphate
814-49-3
500
500
Diethyldiisocyanatobenzene
134190-37-7
313#
Di(2-ethylhexyl) phthalate
117-81-7
100
313
U028
0,0-Diethyl S-methyl dithiophosphate
3288-58-2
5,000
U087
Diethyl-p-nitrophenyl phosphate
311-45-5
100
P041
Diethyl phthalate
84-66-2
1,000
U088
0,0-Diethyl O-pyrazinyl
phosphorothioate
297-97-2
500
100
100
P040
Diethylstilbestrol
56-53-1
1
U089
Diethyl sulfate
64-67-5
10
313
Diflubenzuron
35367-38-5
313
Difluoroethane
75-37-6
10,000
Digitoxin
71-63-6
100/10,000
100
Diglycidyl ether
2238-07-5
1,000
1,000
Diglycidyl resorcinol ether
101-90-6
313
Digoxin
20830-75-5
10/10,000
10
Dihydrosafrole
94-58-6
10
313
U090
Diisocyanates (includes only 20
chemicals)
N120
313
4,4'-Diisocyanatodiphenyl ether
4128-73-8
313#
2,4'-Diisocyanatodiphenyl sulfide
75790-87-3
313#
Diisopropylfluorophosphate
55-91-4
100
100
100
P043
Dimefox
115-26-4
500
500
1,4:5,8-Dimethanonaphthalene,
1,2,3,4,10,10-hexachloro-
309-00-2
500/10,000
1
1
X
P004
1,4,4a,5,8,8a-hexahydro-
(1 .alpha.,4.alpha.,4a. beta.,5.alpha.,8.
alpha, ,8a. beta.)-
Dimethipin
55290-64-7
313
Dimethoate
60-51-5
500/10,000
10
10
313
P044
3,3'-Dimethoxybenzidine
119-90-4
100
313
U091
3,3'-Dimethoxybenzidine
dihydrochloride
20325-40-0
313
3,3'-Dimethoxybenzidine-4,4'-
diisocyanate
91-93-0
313#
3,3'-Dimethoxybenzidine
monohydrochloride
111984-09-9
313
Dimethylamine
124-40-3
1,000
313
U092
10,000
Dimethylamine dicamba
2300-66-5
313
4-Dimethylaminoazobenzene
60-11-7
10
313
U093
Dimethylaminoazobenzene
60-11-7
10
X
U093
/V,/V-Dimethylaniline
121-69-7
100
313
7,12-Dimethylbenzfalanthracene
57-97-6
1
313+
U094
3,3'-Dimethylbenzidine
119-93-7
10
313
U095
3,3'-Dimethylbenzidine
dihydrochloride
612-82-8
313
3,3'-Dimethylbenzidine dihydrofluoride
41766-75-0
313
A-14
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304 EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
2,2-Dimethyl-1,3-benzodioxol-4-ol
methylcarbamate
22781-23-3
100
X
U278
Dimethylcarbamoyl chloride
79-44-7
1
313
U097
Dimethyl chlorothiophosphate
2524-03-0
500
500
313
Dimethyldichlorosilane
75-78-5
500
500
5,000
3,3'-Dimethyl-4,4'-diphenylene
diisocyanate
91-97-4
313#
3,3'-Dimethyldiphenylmethane-4,4'-
diisocyanate
139-25-3
313#
Dimethylformamide
68-12-2
100
X
A/,A/-Dimethylformamide
68-12-2
100
313
1,1-Dimethylhydrazine
57-14-7
1,000
10
10
313
U098
15,000
Dimethylhydrazine
57-14-7
1,000
10
10
X
U098
15,000
2,4-Dimethylphenol
105-67-9
100
313
U101
Dimethyl-p-phenylenediamine
99-98-9
10/10,000
10
Dimethyl phosphorochloridothioate
2524-03-0
500
500
X
Dimethyl phthalate
131-11-3
5,000
313
U102
2,2-Dimethylpropane
463-82-1
10,000
Dimethyl sulfate
77-78-1
500
100
100
313
U103
Dimetilan
644-64-4
500/10,000
1
1
P191
Dinitrobenzene (mixed isomers)
25154-54-5
100
m-Dinitrobenzene
99-65-0
100
313
o-Dinitrobenzene
528-29-0
100
313
p-Dinitrobenzene
100-25-4
100
313
Dinitrobutyl phenol
88-85-7
100/10,000
1,000
1,000
313
P020
4,6-Dinitro-o-cresol
534-52-1
10/10,000
10
10
313
P047
Dinitrocresol
534-52-1
10/10,000
10
10
X
P047
4,6-Dinitro-o-cresol and salts
534-52-1
10
P047
Dinitrophenol
25550-58-7
10
2,4-Dinitrophenol
51-28-5
10
313
P048
2,5-Dinitrophenol
329-71-5
10
2,6-Dinitrophenol
573-56-8
10
1,6-Dinitropyrene
42397-64-8
313+
1,8-Dinitropyrene
42397-65-9
313+
Dinitrotoluene (mixed isomers)
25321-14-6
10
313
2,4-Dinitrotoluene
121-14-2
10
313
U105
2,6-Dinitrotoluene
606-20-2
100
313
U106
3,4-Dinitrotoluene
610-39-9
10
Dinocap
39300-45-3
313
Dinoseb
88-85-7
100/10,000
1,000
1,000
X
P020
Dinoterb
1420-07-1
500/10,000
500
Di-n-octyl phthalate
117-84-0
5,000
U107
n-Dioctylphthalate
117-84-0
5,000
U107
1,4-Dioxane
123-91-1
100
313
U108
Dioxathion
78-34-2
500
500
Dioxin and dioxin-like compounds
(includes only 17 chemicals)
N150
313
Diphacinone
82-66-6
10/10,000
10
Diphenamid
957-51-7
313
Diphenylamine
122-39-4
313
A-15
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
1,2-Diphenylhydrazine
122-66-7
10
313
U109
Diphenylhydrazine
38622-18-3
&
Diphosphoramide, octamethyl-
152-16-9
100
100
100
P085
Dipotassium endothall
2164-07-0
313
Dipropylamine
142-84-7
5,000
U110
Dipropyl isocinchomeronate
136-45-8
313
Di-n-propylnitrosamine
621-64-7
10
X
U111
Diquat
85-00-7
1,000
Diquat
2764-72-9
1,000
Disodium cyanodithioimidocarbonate
138-93-2
313
Disulfoton
298-04-4
500
1
1
P039
Dithiazanine iodide
514-73-8
500/10,000
500
Dithiobiuret
541-53-7
100/10,000
100
100
X
P049
2,4-Dithiobiuret
541-53-7
100/10,000
100
100
313
P049
Diuron
330-54-1
100
313
Dodecylbenzenesulfonic acid
27176-87-0
1,000
Dodine
2439-10-3
313
2,4-DP
120-36-5
313
2,4-D sodium salt
2702-72-9
313
Emetine, dihydrochloride
316-42-7
1/10,000
1
Endosulfan
115-29-7
10/10,000
1
1
P050
alpha - Endosulfan
959-98-8
1
beta - Endosulfan
33213-65-9
1
Endosulfan and Metabolites
N.A.
&
Endosulfan sulfate
1031-07-8
1
Endothall
145-73-3
1,000
P088
Endothion
2778-04-3
500/10,000
500
Endrin
72-20-8
500/10,000
1
1
P051
Endrin aldehyde
7421-93-4
1
Endrin and Metabolites
N.A.
&
Epichlorohydrin
106-89-8
1,000
100
100
313
U041
20,000
Epinephrine
51-43-4
1,000
P042
EPN
2104-64-5
100/10,000
100
Ergocalciferol
50-14-6
1,000/10,000
1,000
Ergotamine tartrate
379-79-3
500/10,000
500
Ethanamine
75-04-7
100
10,000
Ethane
74-84-0
10,000
Ethane, chloro-
75-00-3
100
X
10,000
1,2-Ethanediamine
107-15-3
10,000
5,000
5,000
20,000
Ethane, 1,1-difluoro-
75-37-6
10,000
Ethanedinitrile
460-19-5
100
P031
10,000
Ethane, 1,1'-oxybis-
60-29-7
100
U117
10,000
Ethaneperoxoic acid
79-21-0
500
500
X
10,000
Ethanesulfonyl chloride, 2-chloro-
1622-32-8
500
500
Ethane, 1,1,1,2-tetrachloro-
630-20-6
100
X
U208
Ethane, 1,1'-thiobis[2-chloro-
505-60-2
500
500
X
Ethanethiol
75-08-1
10,000
Ethanimidothioic acid, 2-
30558-43-1
5,000
U394
(dimethylamino)-N-hydroxy-2-oxo-,
methyl ester
A-16
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304 EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Ethanimidothioic acid, N-
rrmethylamino)carbonyll
16752-77-5
500/10,000
100
100
P066
Ethanol, 1,2-dichloro-, acetate
10140-87-1
1,000
1,000
Ethanol, 2-ethoxy-
110-80-5
1,000
X
U359
Ethanol, 2-(nonylphenoxy)-
27986-36-3
313%
Ethanol, 2-[2-(nonylphenoxy)ethoxyl-
27176-93-8
313%
Ethanol, 2-[2-(4-
nonylphenoxy)ethoxyl-
20427-84-3
313%
Ethanol, 2-[2-[2-[2-(4-
nonylphenoxy)ethoxylethoxylethoxyl-
7311-27-5
313%
Ethanol, 2,2'-oxybis-, dicarbamate
5952-26-1
5,000
U395
Ethene
74-85-1
X
10,000
Ethene, bromotrifluoro-
598-73-2
10,000
Ethene, chloro-
75-01-4
1
X
U043
10,000
Ethene, chlorotrifluoro-
79-38-9
10,000
Ethene, 1,1-dichloro-
75-35-4
100
X
U078
10,000
Ethene, 1,1-difluoro-
75-38-7
10,000
Ethene, ethoxy-
109-92-2
10,000
Ethene, fluoro-
75-02-5
10,000
Ethene, methoxy-
107-25-5
10,000
Ethene, tetrafluoro-
116-14-3
10,000
Ethion
563-12-2
1,000
10
10
Ethoprop
13194-48-4
1,000
1,000
313
Ethoprophos
13194-48-4
1,000
1,000
X
2-Ethoxyethanol
110-80-5
1,000
313
U359
Ethyl acetate
141-78-6
5,000
U112
Ethyl acetylene
107-00-6
10,000
Ethyl acrylate
140-88-5
1,000
313
U113
Ethyl benzene
100-41-4
1,000
313
Ethylbis(2-chloroethyl)amine
538-07-8
500
500
Ethyl carbamate
51-79-6
100
X
U238
Ethyl chloride
75-00-3
100
X
10,000
Ethyl chloroformate
541-41-3
313
Ethyl cyanide
107-12-0
500
10
10
P101
10,000
S-Ethyl dipropylthiocarbamate
759-94-4
313
Ethylene
74-85-1
313
10,000
Ethylenebisdithiocarbamic acid, salts
and esters
N171
313
Ethylenebisdithiocarbamic acid, salts
& esters
111-54-6
5,000
X
U114
Ethylenediamine
107-15-3
10,000
5,000
5,000
20,000
Ethylenediamine-tetraacetic acid
(EDTA)
60-00-4
5,000
Ethylene dibromide
106-93-4
1
X
U067
Ethylene dichloride
107-06-2
100
X
U077
Ethylene fluorohydrin
371-62-0
10
10
Ethylene glycol
107-21-1
5,000
313
Ethyleneimine
151-56-4
500
1
1
313
P054
10,000
Ethylene oxide
75-21-8
1,000
10
10
313
U115
10,000
Ethylene thiourea
96-45-7
10
313
U116
Ethyl ether
60-29-7
100
U117
10,000
A-17
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Ethylidene dichloride
75-34-3
1,000
313
U076
Ethyl mercaptan
75-08-1
10,000
Ethyl methacrylate
97-63-2
1,000
U118
Ethyl methanesulfonate
62-50-0
1
U119
Ethyl nitrite
109-95-5
10,000
Ethylthiocyanate
542-90-5
10,000
10,000
Ethyne
74-86-2
10,000
Famphur
52-85-7
1,000
313
P097
Fenamiphos
22224-92-6
10/10,000
10
Fenarimol
60168-88-9
313
Fenbutatin oxide
13356-08-6
313
Fenoxa prop-ethyl
66441-23-4
313
Fenoxycarb
72490-01-8
313
Fenpropathrin
39515-41-8
313
Fensulfothion
115-90-2
500
500
Fenthion
55-38-9
313
Fenvalerate
51630-58-1
313
Ferbam
14484-64-1
313
Ferric ammonium citrate
1185-57-5
1,000
Ferric ammonium oxalate
2944-67-4
1,000
Ferric ammonium oxalate
55488-87-4
1,000
Ferric chloride
7705-08-0
1,000
Ferric fluoride
7783-50-8
100
Ferric nitrate
10421-48-4
1,000
Ferric sulfate
10028-22-5
1,000
Ferrous ammonium sulfate
10045-89-3
1,000
Ferrous chloride
7758-94-3
100
Ferrous sulfate
7720-78-7
1,000
Ferrous sulfate
7782-63-0
1,000
Fine mineral fibers c
N.A.
&
Fluazifop-butyl
69806-50-4
313
Fluenetil
4301-50-2
100/10,000
100
Fluometuron
2164-17-2
313
Fluoranthene
206-44-0
100
X
U120
Fluorene
86-73-7
5,000
Fluorine
7782-41-4
500
10
10
313
P056
1,000
Fluoroacetamide
640-19-7
100/10,000
100
100
P057
Fluoroacetic acid
144-49-0
10/10,000
10
Fluoroacetic acid, sodium salt
62-74-8
10/10,000
10
10
X
P058
Fluoroacetyl chloride
359-06-8
10
10
Fluorouracil
51-21-8
500/10,000
500
313
5-Fluorouracil
51-21-8
500/10,000
500
X
Fluvalinate
69409-94-5
313
Folpet
133-07-3
313
Fomesafen
72178-02-0
313
Fonofos
944-22-9
500
500
Formaldehyde
50-00-0
500
100
100
313
U122
15,000
Formaldehyde cyanohydrin
107-16-4
1,000
1,000
Formaldehyde (solution)
50-00-0
500
100
100
X
U122
15,000
Formamide
75-12-7
313
A-18
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304 EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Formetanate hydrochloride
23422-53-9
500/10,000
100
100
P198
Formic acid
64-18-6
5,000
313
U123
Formic acid, methyl ester
107-31-3
10,000
Formothion
2540-82-1
100
100
Formparanate
17702-57-7
100/10,000
100
100
P197
Fosthietan
21548-32-3
500
500
Freon 113
76-13-1
313
Fuberidazole
3878-19-1
100/10,000
100
Fumaric acid
110-17-8
5,000
Furan
110-00-9
500
100
100
313
U124
5,000
Furan, tetrahydro-
109-99-9
1,000
U213
Furfural
98-01-1
5,000
U125
Gallium trichloride
13450-90-3
500/10,000
500
Glycidol
556-52-5
313
Glycidylaldehyde
765-34-4
10
U126
Glycol Ethers d
N230
&
313
Guanidine, N-methyl-N'-nitro-N-
nitroso-
70-25-7
10
U163
Guthion
86-50-0
10/10,000
1
1
Haloethers
N.A.
&
Halomethanes
N.A.
&
Halon 1211
353-59-3
X
Halon 1301
75-63-8
X
Halon 2402
124-73-2
X
HCFC-121
354-14-3
X
HCFC-121a
354-11-0
X
HCFC-123
306-83-2
X
HCFC-123a
354-23-4
X
HCFC-123b
812-04-4
X
HCFC-124
2837-89-0
X
HCFC-124a
354-25-6
X
HCFC-132b
1649-08-7
X
HCFC-133a
75-88-7
X
HCFC-141 b
1717-00-6
X
HCFC-142b
75-68-3
X
HCFC-21
75-43-4
X
HCFC-22
75-45-6
X
HCFC-225aa
128903-21-9
X
HCFC-225ba
422-48-0
X
HCFC-225bb
422-44-6
X
HCFC-225ca
422-56-0
X
HCFC-225cb
507-55-1
X
HCFC-225cc
13474-88-9
X
HCFC-225da
431-86-7
X
HCFC-225ea
136013-79-1
X
HCFC-225eb
111512-56-2
X
HCFC-253fb
460-35-5
X
Heptachlor
76-44-8
1
313
P059
Heptachlor and Metabolites
N.A.
&
Heptachlor epoxide
1024-57-3
1
A-19
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
1,2,3,4,6,7,8-heptachlorodibenzo-p-
dioxin
35822-46-9
313!
1,2,3,4,7,8,9-heptachlorodibenzofuran
55673-89-7
313!
1,2,3,4,6,7,8-heptachlorodibenzofuran
67562-39-4
313!
1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-
tetrahydro-4,7-methano-1H-indene
76-44-8
1
X
P059
3,6,9,12,15,18,21 -Heptaoxatricosan-
1 -ol, 23-(nonylphenoxy)-
27177-05-5
313%
Hexabromocyclododecane
N270
313A
Hexabromocyclododecane
25637-99-4
313A
1,2,5,6,9,10-
3194-55-6
313A
Hexabromocyclododecane
Hexachloro benzene
118-74-1
10
313
U127
Hexachloro-1,3-butadiene
87-68-3
1
313
U128
Hexachlorobutadiene
87-68-3
1
X
U128
Hexachlorocyclohexane (all isomers)
608-73-1
&
alpha- H exach lo rocy cl o h exa n e
319-84-6
10
313
Hexachlorocyclohexane (gamma
isomer)
58-89-9
1,000/10,000
1
1
X
U129
Hexachlorocyclopentadiene
77-47-4
100
10
10
313
U130
1,2,3,7,8,9-hexachlorodibenzo-p-
19408-74-3
313!
dioxin
1,2,3,4,7,8-hexachlorodibenzo-p-
39227-28-6
313!
dioxin
1,2,3,6,7,8-hexachlorodibenzo-p-
57653-85-7
313!
dioxin
1,2,3,6,7,8-hexachlorodibenzofuran
57117-44-9
313!
2,3,4,6,7,8-hexachlorodibenzofuran
60851-34-5
313!
1,2,3,4,7,8-hexachlorodibenzofuran
70648-26-9
313!
1,2,3,7,8,9-hexachlorodibenzofuran
72918-21-9
313!
Hexachloroethane
67-72-1
100
313
U131
Hexachloronaphthalene
1335-87-1
313
Hexachlorophene
70-30-4
100
313
U132
Hexachloropropene
1888-71-7
1,000
U243
Hexaethyl tetraphosphate
757-58-4
100
P062
1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-
1222-05-5
313
hexamethylcyclopenta[g]-2-
benzopyran
Hexamethylenediamine, N,N'-dibutyl-
4835-11-4
500
500
Hexamethylene-1,6-diisocyanate
822-06-0
100
313#
Hexamethylphosphoramide
680-31-9
1
313
Hexane
110-54-3
5,000
X
n-Hexane
110-54-3
5,000
313
Hexazinone
51235-04-2
313
Hydramethylnon
67485-29-4
313
Hydrazine
302-01-2
1,000
1
1
313
U133
15,000
Hydrazine, 1,2-diethyl-
1615-80-1
10
U086
Hydrazine, 1,1-dimethyl-
57-14-7
1,000
10
10
X
U098
15,000
Hydrazine, 1,2-dimethyl-
540-73-8
1
U099
Hydrazine, 1,2-diphenyl-
122-66-7
10
X
U109
Hydrazine, methyl-
60-34-4
500
10
10
X
P068
15,000
A-20
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Hydrazine sulfate (1:1)
10034-93-2
313
Hydrazobenzene
122-66-7
10
X
U109
Hydrochloric acid
7647-01-0
5,000
Hydrochloric acid (cone 37% or
greater)
7647-01-0
5,000
15,000
Hydrochloric acid (aerosol forms only)
7647-01-0
5,000
313
Hydrocyanic acid
74-90-8
100
10
10
X
P063
2,500
Hydrofluoric acid
7664-39-3
100
100
100
X
U134
Hydrofluoric acid (conc. 50% or
7664-39-3
100
100
100
X
U134
1,000
greater)
Hydrogen
1333-74-0
10,000
Hydrogen chloride (anhydrous)
7647-01-0
500
5,000
5,000
X
5,000
Hydrogen chloride (gas only)
7647-01-0
500
5,000
5,000
X
5,000
Hydrogen cyanide
74-90-8
100
10
10
313
P063
2,500
Hydrogen fluoride
7664-39-3
100
100
100
313
U134
Hydrogen fluoride (anhydrous)
7664-39-3
100
100
100
X
U134
1,000
Hydrogen peroxide (Conc> 52%)
7722-84-1
1,000
1,000
Hydrogen selenide
7783-07-5
10
10
313c
500
Hydrogen sulfide
7783-06-4
500
100
100
313
U135
10,000
Hydroperoxide, 1-methyl-1-
phenylethyl-
80-15-9
10
X
U096
Hydroguinone
123-31-9
500/10,000
100
100
313
N-Hydroxyethylethylenediamine
111-41-1
313
Imazalil
35554-44-0
313
Indenofl ,2,3-cdlpyrene
193-39-5
100
313+
U137
3-lodo-2-propynyl butylcarbamate
55406-53-6
313
Iron carbonyl (Fe(CO)5), (TB-5-11)-
13463-40-6
100
100
X
2,500
Iron, pentacarbonyl-
13463-40-6
100
100
313
2,500
Isobenzan
297-78-9
100/10,000
100
Isobutane
75-28-5
10,000
Isobutyl alcohol
78-83-1
5,000
U140
Isobutyraldehyde
78-84-2
313
Isobutyronitrile
78-82-0
1,000
1,000
20,000
Isocyanic acid, 3,4-dichlorophenyl
ester
102-36-3
500/10,000
500
Isodrin
465-73-6
100/10,000
1
1
313
P060
Isofenphos
25311-71-1
313
Isofluorphate
55-91-4
100
100
100
P043
1 H-lsoindole-1,3(2H)-dione,
133-06-2
10
X
3a,4,7,7a-tetrahydro-2-
[(trichloromethyl)thiol-
Isononylphenol
11066-49-2
313$
4-lsononylphenol
26543-97-5
313$
Isopentane
78-78-4
10,000
Isophorone
78-59-1
5,000
Isophorone diisocyanate
4098-71-9
500
500
313#
Isoprene
78-79-5
100
313
10,000
Isopropanolamine dodecylbenzene
sulfonate
42504-46-1
1,000
Isopropyl alcohol (mfg-strong acid
process)
67-63-0
313
A-21
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Isopropylamine
75-31-0
10,000
Isopropyl chloride
75-29-6
10,000
Isopropyl chloroformate
108-23-6
1,000
1,000
15,000
4,4'-lsopropylidenediphenol
80-05-7
313
Isopropyl methylpyrazolyl
dimethylcarbamate
119-38-0
500
100
100
P192
Isosafrole
120-58-1
100
313
U141
Isothiocyanatomethane
556-61-6
500
500
X
Kepone
143-50-0
1
U142
Lactofen
77501-63-4
313
Lactonitrile
78-97-7
1,000
1,000
Lasiocarpine
303-34-4
10
U143
Lead f f
7439-92-1
10
313
Lead acetate
301-04-2
10
313c
U144
Lead arsenate
7645-25-2
1
313c
Lead arsenate
7784-40-9
1
313c
Lead arsenate
10102-48-4
1
313c
Lead chloride
7758-95-4
10
313c
Lead Compounds
N420
&
313
Lead fluoborate
13814-96-5
10
313c
Lead fluoride
7783-46-2
10
313c
Lead iodide
10101-63-0
10
313c
Lead nitrate
10099-74-8
10
313c
Lead phosphate
7446-27-7
10
313c
U145
Lead stearate
1072-35-1
10
313c
Lead stearate
7428-48-0
10
313c
Lead stearate
56189-09-4
10
313c
Lead subacetate
1335-32-6
10
313c
U146
Lead sulfate
7446-14-2
10
313c
Lead sulfate
15739-80-7
10
313c
Lead sulfide
1314-87-0
10
313c
Lead thiocyanate
592-87-0
10
313c
Leptophos
21609-90-5
500/10,000
500
Lewisite
541-25-3
10
10
Lindane
58-89-9
1,000/10,000
1
1
313
U129
Linuron
330-55-2
313
Lithium carbonate
554-13-2
313
Lithium chromate
14307-35-8
10
313c
Lithium hydride
7580-67-8
100
100
Malathion
121-75-5
100
313
Maleic acid
110-16-7
5,000
Maleic anhydride
108-31-6
5,000
313
U147
Maleic hydrazide
123-33-1
5,000
U148
Malononitrile
109-77-3
500/10,000
1,000
1,000
313
U149
Maneb
12427-38-2
313
Manganese
7439-96-5
313
Manganese,
15339-36-3
10
313c
P196
bis(dimethylcarbamodithioato-S,S')-
Manganese Compounds
N450
&
313
A-22
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Manganese, tricarbonyl
methylcyclopentadienyl
12108-13-3
100
100
313c
MB OCA
101-14-4
10
X
U158
MCPA
94-74-6
X
MDI
101-68-8
5,000
X
Mechlorethamine
51-75-2
10
10
X
Mecoprop
93-65-2
313
Melphalan
148-82-3
1
U150
Mephosfolan
950-10-7
500
500
2-Mercaptobenzothiazole
149-30-4
313
Mercaptodimethur
2032-65-7
500/10,000
10
10
X
P199
Mercuric acetate
1600-27-7
500/10,000
500
313c
Mercuric chloride
7487-94-7
500/10,000
500
313c
Mercuric cyanide
592-04-1
1
313c
Mercuric nitrate
10045-94-0
10
313c
Mercuric oxide
21908-53-2
500/10,000
500
313c
Mercuric sulfate
7783-35-9
10
313c
Mercuric thiocyanate
592-85-8
10
313c
Mercurous nitrate
7782-86-7
10
313c
Mercurous nitrate
10415-75-5
10
313c
Mercury
7439-97-6
1
313
U151
Mercury Compounds
N458
&
313
Mercury fulminate
628-86-4
10
313c
P065
Merphos
150-50-5
313
Methacrolein diacetate
10476-95-6
1,000
1,000
Methacrylic anhydride
760-93-0
500
500
Methacrylonitrile
126-98-7
500
1,000
1,000
313
U152
10,000
Methacryloyl chloride
920-46-7
100
100
Methacryloyloxyethyl isocyanate
30674-80-7
100
100
Methamidophos
10265-92-6
100/10,000
100
Metham sodium
137-42-8
313
Methanamine
74-89-5
100
10,000
Methanamine, N, N-dimethyl-
75-50-3
100
10,000
Methanamine, N-methyl-
124-40-3
1,000
X
U092
10,000
Methanamine, N-methyl-N-nitroso-
62-75-9
1,000
10
10
X
P082
Methane
74-82-8
10,000
Methane, chloro-
74-87-3
100
X
U045
10,000
Methane, chloromethoxy-
107-30-2
100
10
10
X
U046
5,000
Methane, isocyanato-
624-83-9
500
10
10
X
P064
10,000
Methane, oxybis-
115-10-6
10,000
Methane, oxybisfchloro-
542-88-1
100
10
10
X
P016
1,000
Methanesulfenyl chloride, trichloro-
594-42-3
500
100
100
X
10,000
Methanesulfonyl fluoride
558-25-8
1,000
1,000
Methane, tetranitro-
509-14-8
500
10
10
P112
10,000
Methanethiol
74-93-1
500
100
100
X
U153
10,000
Methane, trichloro-
67-66-3
10,000
10
10
X
U044
20,000
4,7-Methanoindan, 1,2,3,4,5,6,7,8,8-
57-74-9
1,000
1
1
X
U036
octachloro-2,3,3a,4,7,7a-hexahydro-
Methanol
67-56-1
5,000
313
U154
Methapyrilene
91-80-5
5,000
U155
A-23
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Methazole
20354-26-1
313
Methidathion
950-37-8
500/10,000
500
Methiocarb
2032-65-7
500/10,000
10
10
313
P199
Methomyl
16752-77-5
500/10,000
100
100
P066
Methoxone
94-74-6
313
Methoxone sodium salt
3653-48-3
313
Methoxychlor
72-43-5
1
313
U247
2-Methoxyethanol
109-86-4
313
Methoxyethylmercuric acetate
151-38-2
500/10,000
500
313c
Methyl acrylate
96-33-3
313
Methyl bromide
74-83-9
1,000
1,000
1,000
X
U029
2-Methyl-1-butene
563-46-2
10,000
3-Methyl-1-butene
563-45-1
10,000
Methyl chloride
74-87-3
100
X
U045
10,000
Methyl 2-chloroacrylate
80-63-7
500
500
Methyl chlorocarbonate
79-22-1
500
1,000
1,000
313
U156
5,000
Methyl chloroform
71-55-6
1,000
X
U226
Methyl chloroformate
79-22-1
500
1,000
1,000
X
U156
5,000
3-Methylcholanthrene
56-49-5
10
313+
U157
5-Methylchrysene
3697-24-3
313+
4-Methyldiphenylmethane-3,4-
diisocyanate
75790-84-0
313#
4,4'-Methylenebis(2-chloroaniline)
101-14-4
10
313
U158
4,4'-Methylenebis(/V,/V-
dimethyl)benzenamine
101-61-1
313
1,1'-Methylene bis(4-
isocyanatocyclohexane)
5124-30-1
313#
Methylenebis(phenylisocyanate)
101-68-8
5,000
X
4,4'-Methylenedi(phenyl isocyanate)
101-68-8
5,000
313#
Methylene bromide
74-95-3
1,000
313
U068
Methylene chloride
75-09-2
1,000
X
U080
4,4'-Methylenedianiline
101-77-9
10
313
Methyl ether
115-10-6
10,000
Methyl ethyl ketone
78-93-3
5,000
U159
Methyl ethyl ketone peroxide
1338-23-4
10
U160
Methyleugenol
93-15-2
313
Methyl formate
107-31-3
10,000
Methyl hydrazine
60-34-4
500
10
10
313
P068
15,000
Methyl iodide
74-88-4
100
313
U138
Methyl isobutyl ketone
108-10-1
5,000
313
U161
Methyl isocyanate
624-83-9
500
10
10
313
P064
10,000
Methyl isothiocyanate
556-61-6
500
500
313
2-Methyllactonitrile
75-86-5
1,000
10
10
313
P069
Methyl mercaptan
74-93-1
500
100
100
313s
U153
10,000
Methylmercuric dicyanamide
502-39-6
500/10,000
500
313c
Methyl methacrylate
80-62-6
1,000
313
U162
A/-Methylolacrylamide
924-42-5
313
Methyl parathion
298-00-0
100/10,000
100
100
313
P071
Methyl phenkapton
3735-23-7
500
500
Methyl phosphonic dichloride
676-97-1
100
100
A-24
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
2-Methylpropene
115-11-7
10,000
2-Methylpyridine
109-06-8
5,000
313
U191
A/-Methyl-2-pyrrolidone
872-50-4
313
Methyl tert-butyl ether
1634-04-4
1,000
313
Methyl thiocyanate
556-64-9
10,000
10,000
20,000
Methylthiouracil
56-04-2
10
U164
Methyltrichlorosilane
75-79-6
500
500
5,000
Methyl vinyl ketone
78-94-4
10
10
Metiram
9006-42-2
313
Metolcarb
1129-41-5
100/10,000
1,000
1,000
P190
Metribuzin
21087-64-9
313
Mevinphos
7786-34-7
500
10
10
313
Mexacarbate
315-18-4
500/10,000
1,000
1,000
P128
Michler's ketone
90-94-8
313
Mitomycin C
50-07-7
500/10,000
10
10
U010
Molinate
2212-67-1
313
Molybdenum trioxide
1313-27-5
313
Monochloropentafluoroethane
76-15-3
313
Monocrotophos
6923-22-4
10/10,000
10
Monoethylamine
75-04-7
100
10,000
Monomethylamine
74-89-5
100
10,000
Monuron
150-68-5
313
Muscimol
2763-96-4
500/10,000
1,000
1,000
P007
Mustard gas
505-60-2
500
500
313
Myclobutanil
88671-89-0
313
Nabam
142-59-6
313
Naled
300-76-5
10
313
Naphthalene
91-20-3
100
313
U165
1,5-Naphthalene diisocyanate
3173-72-6
313#
1-Naphthalenol, methylcarbamate
63-25-2
100
X
U279
Naphthenic acid
1338-24-5
100
1,4-Naphthoquinone
130-15-4
5,000
U166
a/pfta-Naphthylamine
134-32-7
100
313
U167
Jbefa-Naphthylamine
91-59-8
10
313
U168
Nickel ff
7440-02-0
100
313
Nickel ammonium sulfate
15699-18-0
100
313c
Nickel carbonyl
13463-39-3
1
10
10
313c
P073
1,000
Nickel chloride
7718-54-9
100
313c
Nickel chloride
37211-05-5
100
313c
Nickel Compounds
N495
&
313
Nickel cyanide
557-19-7
10
313c
P074
Nickel hydroxide
12054-48-7
10
313c
Nickel nitrate
14216-75-2
100
313c
Nickel sulfate
7786-81-4
100
313c
Nicotine
54-11-5
100
100
100
313c
P075
Nicotine and salts
N503
313
Nicotine and salts
54-11-5
100
313c
P075
Nicotine sulfate
65-30-5
100/10,000
100
100
313c
Nitrapyrin
1929-82-4
313
Nitrate compounds (water dissociable)
N511
313
A-25
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Nitric acid
7697-37-2
1,000
1,000
1,000
313
Nitric acid (cone 80% or greater)
7697-37-2
1,000
1,000
1,000
X
15,000
Nitric oxide
10102-43-9
100
10
10®
P076
10,000
Nitrilotriacetic acid
139-13-9
313
Nitrilotriacetic acid trisodium salt
5064-31-3
313
p-Nitroaniline
100-01-6
5,000
313
P077
5-Nitro-o-anisidine
99-59-2
313
o-Nitroanisole
91-23-6
313
Nitrobenzene
98-95-3
10,000
1,000
1,000
313
U169
4-Nitrobiphenyl
92-93-3
10
313
6-Nitrochrysene
7496-02-8
313+
Nitrocyclohexane
1122-60-7
500
500
Nitrofen
1836-75-5
313
Nitrogen dioxide
10102-44-0
100
10
10®
P078
Nitrogen dioxide
10544-72-6
10®
Nitrogen mustard
51-75-2
10
10
313
Nitrogen oxide (NO)
10102-43-9
100
10
10®
P076
10,000
Nitroglycerin
55-63-0
10
313
P081
Nitromethane
75-52-5
313
Nitrophenol (mixed isomers)
25154-55-6
100
2-Nitrophenol
88-75-5
100
313
4-Nitrophenol
100-02-7
100
313
U170
m-Nitrophenol
554-84-7
100
p-Nitrophenol
100-02-7
100
X
U170
Nitrophenols
25154-55-6
&
2-Nitropropane
79-46-9
10
313
U171
1-Nitropyrene
5522-43-0
313+
4-Nitropyrene
57835-92-4
313+
Nitrosamines
N.A.
&
A/-Nitrosodi-n-butylamine
924-16-3
10
313
U172
N-Nitrosodiethanolamine
1116-54-7
1
U173
A/-Nitrosodiethylamine
55-18-5
1
313
U174
A/-Nitrosodimethylamine
62-75-9
1,000
10
10
313
P082
Nitrosodimethylamine
62-75-9
1,000
10
10
X
P082
A/-Nitrosodiphenylamine
86-30-6
100
313
p-Nitrosodiphenylamine
156-10-5
313
A/-Nitrosodi-n-propylamine
621-64-7
10
313
U111
/V-Nitroso-/V-ethylurea
759-73-9
1
313
U176
/V-Nitroso-/V-methylurea
684-93-5
1
313
U177
N-Nitroso-N-methylurethane
615-53-2
1
U178
A/-Nitrosomethylvinylamine
4549-40-0
10
313
P084
A/-Nitrosomorpholine
59-89-2
1
313
A/-Nitrosonornicotine
16543-55-8
313
A/-Nitrosopiperidine
100-75-4
10
313
U179
N-Nitrosopyrrolidine
930-55-2
1
U180
Nitrotoluene
1321-12-6
1,000
m-Nitrotoluene
99-08-1
1,000
o-Nitrotoluene
88-72-2
1,000
313
p-Nitrotoluene
99-99-0
1,000
5-Nitro-o-toluidine
99-55-8
100
313
U181
A-26
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Nitrous acid, ethyl ester
109-95-5
10,000
3,6,9,12,15,18,21,24,27-
26571-11-9
313%
Nonaoxanonacosan-1-ol, 29-
(nonylphenoxy)-
Nonylphenol (includes only 6
chemicals)
N530
313
Nonylphenol
25154-52-3
313$
Nonylphenol, branched
90481-04-2
313$
4-Nonylphenol
104-40-5
313$
4-Nonylphenol, branched
84852-15-3
313$
Nonylphenol Ethoxylates
N270
313%
Norbormide
991-42-4
100/10,000
100
Norflurazon
27314-13-2
313
1,2,3,4,6,7,8,9-octachlorodibenzo-p-
3268-87-9
313!
dioxin
1,2,3,4,6,7,8,9-
39001-02-0
313!
octachlorodibenzofuran
Octachloronaphthalene
2234-13-1
313
Octachlorostyrene
29082-74-4
313
3,6,9,12,15,18,21,24-
26571-11-9
313%
Octaoxahexacosan-1-ol, 26-
(nonylphenoxy)-
Oleum (fuming sulfuric acid)
8014-95-7
1,000
10,000
Organorhodium Complex (PMN-82-
147)
0
10/10,000
10
PMN
Oryzalin
19044-88-3
313
Osmium oxide 0s04 (T-4)-
20816-12-0
1,000
X
P087
Osmium tetroxide
20816-12-0
1,000
313
P087
Ouabain
630-60-4
100/10,000
100
Oxamyl
23135-22-0
100/10,000
100
100
P194
Oxetane, 3,3-bis(chloromethyl)-
78-71-7
500
500
Oxirane
75-21-8
1,000
10
10
X
U115
10,000
Oxirane, (chloromethyl)-
106-89-8
1,000
100
100
X
U041
20,000
Oxirane, methyl-
75-56-9
10,000
100
100
X
10,000
Oxydemeton-methyl
301-12-2
313
Oxydiazon
19666-30-9
313
Oxydisulfoton
2497-07-6
500
500
Oxyfluorfen
42874-03-3
313
Ozone
10028-15-6
100
100
313
Paraformaldehyde
30525-89-4
1,000
Paraldehyde
123-63-7
1,000
313
U182
Paraguat dichloride
1910-42-5
10/10,000
10
313
Paraguat methosulfate
2074-50-2
10/10,000
10
Parathion
56-38-2
100
10
10
313
P089
Parathion-methyl
298-00-0
100/10,000
100
100
X
P071
Paris green
12002-03-8
500/10,000
1
1
PCBs
1336-36-3
1
X
PCNB
82-68-8
100
X
U185
PCP
87-86-5
10
X
Pebulate
1114-71-2
313
Pendimethalin
40487-42-1
313
A-27
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Pentaborane
19624-22-7
500
500
Pentachloro benzene
608-93-5
10
313
U183
1,2,3,7,8-pentachlorodibenzo-p-dioxin
40321-76-4
313!
2,3,4,7,8-pentachlorodibenzofuran
57117-31-4
313!
1,2,3,7,8-pentachlorodibenzofuran
57117-41-6
313!
Pentachloroethane
76-01-7
10
313
U184
Pentachloronitro benzene
82-68-8
100
X
U185
Pentachlorophenol
87-86-5
10
313
Pentadecylamine
2570-26-5
100/10,000
100
1,3-Pentadiene
504-60-9
100
U186
10,000
Pentane
109-66-0
10,000
1-Pentene
109-67-1
10,000
2-Pentene, (E)-
646-04-8
10,000
2-Pentene, (Z)-
627-20-3
10,000
Pentobarbital sodium
57-33-0
313
Peracetic acid
79-21-0
500
500
313
10,000
Perchloroethylene
127-18-4
100
X
U210
Perchloromethyl mercaptan
594-42-3
500
100
100
313
10,000
Perfluorooctyl iodide
507-63-1
313
Permethrin
52645-53-1
313
Phenacetin
62-44-2
100
U187
Phenanthrene
85-01-8
5,000
313
Phenol
108-95-2
500/10,000
1,000
1,000
313
U188
Phenol, 2-(1-methylethoxy)-,
methylcarbamate
114-26-1
100
X
U411
Phenol, 3-(1-methylethyl)-,
64-00-6
500/10,000
10
10
P202
methylcarbamate
Phenolphthalein
77-09-8
313
Phenol, 2,2'-thiobis[4-chloro-6-methyl-
4418-66-0
100/10,000
100
Phenothrin
26002-80-2
313
Phenoxarsine, 10,10'-oxydi-
58-36-6
500/10,000
500
313c
Phenyl dichloroarsine
696-28-6
500
1
1
P036
1,2-Phenylenediamine
95-54-5
313
p-Phenylenediamine
106-50-3
5,000
313
1,3-Phenylenediamine
108-45-2
313
1,2-Phenylenediamine dihydrochloride
615-28-1
313
1,4-Phenylenediamine dihydrochloride
624-18-0
313
1,4-Phenylene diisocyanate
104-49-4
313#
1,3-Phenylene diisocyanate
123-61-5
313#
Phenylhydrazine hydrochloride
59-88-1
1,000/10,000
1,000
Phenylmercuric acetate
62-38-4
500/10,000
100
100
313c
P092
Phenylmercury acetate
62-38-4
500/10,000
100
100
313c
P092
2-Phenylphenol
90-43-7
313
Phenylsilatrane
2097-19-0
100/10,000
100
Phenylthiourea
103-85-5
100/10,000
100
100
P093
Phenytoin
57-41-0
313
Phorate
298-02-2
10
10
10
P094
Phosacetim
4104-14-7
100/10,000
100
Phosfolan
947-02-4
100/10,000
100
Phosgene
75-44-5
10
10
10
313
P095
500
A-28
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Phosphamidon
13171-21-6
100
100
Phosphine
7803-51-2
500
100
100
313
P096
5,000
Phosphonic acid, (2,2,2-trichloro-1-
hydroxyethyl)-,dimethyl ester
52-68-6
100
X
Phosphonothioic acid, methyl-, O-
ethyl 0-(4-(methylthio)phenyl) ester
2703-13-1
500
500
Phosphonothioic acid, methyl-, S-(2-
(bis(1 -methylethyl)amino)ethyl) O-
ethyl ester
50782-69-9
100
100
Phosphonothioic acid, methyl-, 0-(4-
nitrophenyl) O-phenyl ester
2665-30-7
500
500
Phosphoric acid
7664-38-2
5,000
Phosphoric acid, 2-dichloroethenyl
dimethyl ester
62-73-7
1,000
10
10
X
Phosphoric acid, dimethyl 4-
(methylthio) phenyl ester
3254-63-5
500
500
Phosphorodithioic acid O-ethyl S,S-
dipropyl ester
13194-48-4
1,000
1,000
X
Phosphorothioic acid, 0,0-diethyl-0-
(4-nitrophenyl) ester
56-38-2
100
10
10
X
P089
Phosphorothioic acid, 0,0-dimethyl-5-
(2-(methylthio)ethyl)ester
2587-90-8
500
500
Phosphorous trichloride
7719-12-2
1,000
1,000
1,000
15,000
Phosphorus (yellow or white)
7723-14-0
100
1
1
X1
Phosphorus (yellow or white)
12185-10-3
313
Phosphorus
7723-14-0
100
1
1
Phosphorus oxychloride
10025-87-3
500
1,000
1,000
5,000
Phosphorus pentachloride
10026-13-8
500
500
Phosphorus trichloride
7719-12-2
1,000
1,000
1,000
15,000
Phosphoryl chloride
10025-87-3
500
1,000
1,000
5,000
Phthalate Esters
N.A.
&
Phthalic anhydride
85-44-9
5,000
313
U190
Physostigmine
57-47-6
100/10,000
100
100
P204
Physostigmine, salicylate (1:1)
57-64-7
100/10,000
100
100
P188
Picloram
1918-02-1
313
2-Picoline
109-06-8
5,000
X
U191
Picric acid
88-89-1
313
Picrotoxin
124-87-8
500/10,000
500
Piperidine
110-89-4
1,000
1,000
15,000
Piperonyl butoxide
51-03-6
313
Pirimifos-ethyl
23505-41-1
1,000
1,000
Pirimiphos-methyl
29232-93-7
313
Plumbane, tetramethyl-
75-74-1
100
100
10,000
Polybrominated Biphenyls (PBBs)
N575
313
Polychlorinated alkanes (C10 to C13)
N583
313
Polychlorinated biphenyls
1336-36-3
1
313
Polycyclic aromatic compounds
(includes only 25 chemicals)
N590
313
Polycyclic organic mattere
N.A.
&
Polymeric diphenylmethane
diisocyanate
9016-87-9
313#
A-29
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Polynuclear Aromatic Hydrocarbons
N.A.
&
Poly(oxy-1,2-ethanediyl), a-
(isononylphenyl)-w-hydroxy-
37205-87-1
313%
Poly(oxy-1,2-ethanediyl), a-
(nonylphenyl)-w-hydroxy-
9016-45-9
313%
Poly(oxy-1,2-ethanediyl), a-
(nonylphenyl)-w-hydroxy-, branched
68412-54-4
313%
Poly(oxy-1,2-ethanediyl), a-(2-
nonylphenyl)-w-hydroxy-
51938-25-1
313%
Poly(oxy-1,2-ethanediyl), a-(4-
nonylphenyl)-w-hydroxy-
26027-38-3
313%
Poly(oxy-1,2-ethanediyl), a-(4-
nonylphenyl)-w-hydroxy-, branched
127087-87-0
313%
Potassium arsenate
7784-41-0
1
313c
Potassium arsenite
10124-50-2
500/10,000
1
1
313c
Potassium bichromate
7778-50-9
10
313c
Potassium bromate
7758-01-2
313
Potassium chromate
7789-00-6
10
313c
Potassium cyanide
151-50-8
100
10
10
313c
P098
Potassium dimethyldithiocarbamate
128-03-0
313
Potassium hydroxide
1310-58-3
1,000
Potassium A/-methyldithiocarbamate
137-41-7
313
Potassium perfluorooctanoate
2395-00-8
313
Potassium permanganate
7722-64-7
100
313c
Potassium silver cyanide
506-61-6
500
1
1
313c
P099
Profenofos
41198-08-7
313
Promecarb
2631-37-0
500/10,000
1,000
1,000
P201
Prometryn
7287-19-6
313
Pronamide
23950-58-5
5,000
313
U192
Propachlor
1918-16-7
313
1,2-Propadiene
463-49-0
10,000
Propadiene
463-49-0
10,000
2-Propanamine
75-31-0
10,000
Propane
74-98-6
10,000
Propane, 2-chloro-
75-29-6
10,000
Propane 1,2-dichloro-
78-87-5
1,000
X
U083
Propane, 2,2-dimethyl-
463-82-1
10,000
Propane, 2-methyl
75-28-5
10,000
Propanenitrile
107-12-0
500
10
10
P101
10,000
Propanenitrile, 2-methyl-
78-82-0
1,000
1,000
20,000
1,3-Propane sultone
1120-71-4
10
313
U193
Propanil
709-98-8
313
Propargite
2312-35-8
10
313
Propargyl alcohol
107-19-7
1,000
313
P102
Propargyl bromide
106-96-7
10
10
2-Propenal
107-02-8
500
1
1
X
P003
5,000
2-Propen-1-amine
107-11-9
500
500
X
10,000
Propene
115-07-1
X
10,000
1-Propene
115-07-1
X
10,000
1-Propene, 1-chloro-
590-21-6
10,000
1-Propene, 2-chloro-
557-98-2
10,000
A-30
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
1-Propene, 2-methyl-
115-11-7
10,000
2-Propenenitrile
107-13-1
10,000
100
100
X
U009
20,000
2-Propenenitrile, 2-methyl-
126-98-7
500
1,000
1,000
X
U152
10,000
2-Propen-1-ol
107-18-6
1,000
100
100
X
P005
15,000
2-Propenoyl chloride
814-68-6
100
100
5,000
Propetamphos
31218-83-4
313
Propham
122-42-9
1,000
U373
Propiconazole
60207-90-1
313
Jbefa-Propiolactone
57-57-8
500
10
10
313
Propionaldehyde
123-38-6
1,000
313
Propionic acid
79-09-4
5,000
Propionic anhydride
123-62-6
5,000
Propionitrile
107-12-0
500
10
10
P101
10,000
Propionitrile, 3-chloro-
542-76-7
1,000
1,000
1,000
X
P027
Propiophenone, 4'-amino
70-69-9
100/10,000
100
Propoxur
114-26-1
100
313
U411
n-Propylamine
107-10-8
5,000
U194
Propyl chloroformate
109-61-5
500
500
15,000
Propylene
115-07-1
313
10,000
Propyleneimine
75-55-8
10,000
1
1
313
P067
10,000
Propylene oxide
75-56-9
10,000
100
100
313
10,000
1-Propyne
74-99-7
10,000
Propyne
74-99-7
10,000
Prothoate
2275-18-5
100/10,000
100
Pyrene
129-00-0
1,000/10,000
5,000
5,000
Pyrethrins
121-21-1
1
Pyrethrins
121-29-9
1
Pyrethrins
8003-34-7
1
Pyridine
110-86-1
1,000
313
U196
Pyridine, 4-amino-
504-24-5
500/10,000
1,000
1,000
P008
Pyridine, 3-(1 -methyl-2-pyrrolidinyl)-
,(S)-, & salts
54-11-5
100
100
100
313c
P075
Pyridine, 2-methyl-5-vinyl-
140-76-1
500
500
Pyridine, 4-nitro-, 1-oxide
1124-33-0
500/10,000
500
Pyriminil
53558-25-1
100/10,000
100
Quinoline
91-22-5
5,000
313
Quinone
106-51-4
10
313
U197
Quintozene
82-68-8
100
313
U185
Quizalofop-ethyl
76578-14-8
313
Radionuclides (including Radon)
N.A.
§
Reserpine
50-55-5
5,000
U200
Resmethrin
10453-86-8
313
Resorcinol
108-46-3
5,000
U201
Saccharin (manufacturing)
81-07-2
100
313
U202
Saccharin and salts
81-07-2
100
U202
Safrole
94-59-7
100
313
U203
Salcomine
14167-18-1
500/10,000
500
Sarin
107-44-8
10
10
Selenious acid
7783-00-8
1,000/10,000
10
10
313c
U204
Selenious acid, dithallium(1+) salt
12039-52-0
1,000
313c
P114
A-31
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Selenium f f
7782-49-2
100
313
Selenium Compounds
N725
&
313
Selenium dioxide
7446-08-4
10
313c
Selenium oxychloride
7791-23-3
500
500
313c
Selenium sulfide
7488-56-4
10
313c
U205
Selenourea
630-10-4
1,000
P103
Semicarbazide hydrochloride
563-41-7
1,000/10,000
1,000
Sethoxydim
74051-80-2
313
Silane
7803-62-5
10,000
Silane, (4-aminobutyl)diethoxymethyl-
3037-72-7
1,000
1,000
Silane, chlorotrimethyl-
75-77-4
1,000
1,000
10,000
Silane, dichloro-
4109-96-0
10,000
Silane, dichlorodimethyl-
75-78-5
500
500
5,000
Silane, tetramethyl-
75-76-3
10,000
Silane, trichloro-
10025-78-2
10,000
Silane, trichloromethyl-
75-79-6
500
500
5,000
Silver f f
7440-22-4
1,000
313
Silver Compounds
N740
&
313
Silver cyanide
506-64-9
1
313c
P104
Silver nitrate
7761-88-8
1
313c
Silver(l) perfluorooctanoate
335-93-3
313
Silvex (2,4,5-TP)
93-72-1
100
Simazine
122-34-9
313
Sodium
7440-23-5
10
Sodium arsenate
7631-89-2
1,000/10,000
1
1
313c
Sodium arsenite
7784-46-5
500/10,000
1
1
313c
Sodium azide (Na(N3))
26628-22-8
500
1,000
1,000
313
P105
Sodium bichromate
10588-01-9
10
313c
Sodium bifluoride
1333-83-1
100
Sodium bisulfite
7631-90-5
5,000
Sodium cacodylate
124-65-2
100/10,000
100
Sodium chromate
7775-11-3
10
313c
Sodium cyanide (Na(CN))
143-33-9
100
10
10
313c
P106
Sodium dicamba
1982-69-0
313
Sodium dimethyldithiocarbamate
128-04-1
313
Sodium dodecylbenzenesulfonate
25155-30-0
1,000
Sodium fluoride
7681-49-4
1,000
Sodium fluoroacetate
62-74-8
10/10,000
10
10
313
P058
Sodium hydrosulfide
16721-80-5
5,000
Sodium hydroxide
1310-73-2
1,000
Sodium hypochlorite
7681-52-9
100
Sodium hypochlorite
10022-70-5
100
Sodium methylate
124-41-4
1,000
Sodium nitrite
7632-00-0
100
313
Sodium pentachlorophenate
131-52-2
313
Sodium o-phenylphenoxide
132-27-4
313
Sodium phosphate, dibasic
7558-79-4
5,000
Sodium phosphate, dibasic
10039-32-4
5,000
Sodium phosphate, dibasic
10140-65-5
5,000
Sodium phosphate, tribasic
7601-54-9
5,000
A-32
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Sodium phosphate, tribasic
10101-89-0
5,000
Sodium phosphate, tribasic
10361-89-4
5,000
Sodium selenate
13410-01-0
100/10,000
100
313c
Sodium selenite
7782-82-3
100
313c
Sodium selenite
10102-18-8
100/10,000
100
100
313c
Sodium tellurite
10102-20-2
500/10,000
500
Stannane, acetoxytriphenyl-
900-95-8
500/10,000
500
Streptozotocin
18883-66-4
1
U206
Strontium chromate
7789-06-2
10
313c
Strychnine and salts
N746
313
Strychnine
57-24-9
100/10,000
10
10
313c
P108
Strychnine, and salts
57-24-9
10
313c
P108
Strychnine, sulfate
60-41-3
100/10,000
10
10
313c
Styrene
100-42-5
1,000
313
Styrene oxide
96-09-3
100
313
Sulfotep
3689-24-5
500
100
100
P109
Sulfoxide, 3-chloropropyl octyl
3569-57-1
500
500
Sulfur dioxide
7446-09-5
500
500
Sulfur dioxide (anhydrous)
7446-09-5
500
500
5,000
Sulfur fluoride (SF4), (T-4)-
7783-60-0
100
100
2,500
Sulfuric acid (aerosol forms only)
7664-93-9
1,000
1,000
1,000
313
Sulfuric acid
7664-93-9
1,000
1,000
1,000
Sulfuric acid (fuming)
8014-95-7
1,000
10,000
Sulfuric acid, mixture with sulfur
8014-95-7
1,000
10,000
trioxide
Sulfur monochloride1
12771-08-3
1,000
Sulfur monochloride1
10025-67-9
1,000
Sulfur phosphide
1314-80-3
100
U189
Sulfur tetrafluoride
7783-60-0
100
100
2,500
Sulfur trioxide
7446-11-9
100
100
10,000
Sulfuryl fluoride
2699-79-8
313
Sulprofos
35400-43-2
313
2,4,5-T acid
93-76-5
1,000
2,4,5-T amines
1319-72-8
5,000
2,4,5-T amines
2008-46-0
5,000
2,4,5-T amines
3813-14-7
5,000
2,4,5-T amines
6369-96-6
5,000
2,4,5-T amines
6369-97-7
5,000
2,4,5-T esters
93-79-8
1,000
2,4,5-T esters
1928-47-8
1,000
2,4,5-T esters
2545-59-7
1,000
2,4,5-T esters
25168-15-4
1,000
2,4,5-T esters
61792-07-2
1,000
2,4,5-T salts
13560-99-1
1,000
Tabun
77-81-6
10
10
Tebuthiuron
34014-18-1
313
Tellurium hexafluoride
7783-80-4
100
100
Temephos
3383-96-8
313
TEPP
107-49-3
100
10
10
P111
Terbacil
5902-51-2
313
A-33
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Terbufos
13071-79-9
100
100
Tetrabromobisphenol A
79-94-7
313
1,2,4,5-Tetrachlorobenzene
95-94-3
5,000
U207
2,3,7,8-tetrachlorodibenzofuran
51207-31-9
313!
2,3,7,8-Tetrachlorodibenzo-p-dioxin
1746-01-6
1
313!
(TCDD)
1,1,2,2-Tetrachloroethane
79-34-5
100
313
U209
1,1,1,2-Tetrachloroethane
630-20-6
100
313
U208
Tetrachloroethylene
127-18-4
100
313
U210
1,1,2,2-Tetrachloro-1-fluoroethane
354-14-3
313
1,1,1,2-Tetrachloro-2-fluoroethane
354-11-0
313
2,3,4,6-Tetrachlorophenol
58-90-2
10
313c
Tetrachlorvinphos
961-11-5
313
Tetracycline hydrochloride
64-75-5
313
Tetraethyldithiopyro phosphate
3689-24-5
500
100
100
P109
Tetraethyl lead
78-00-2
100
10
10
313c
P110
Tetraethyl pyrophosphate
107-49-3
100
10
10
P111
Tetraethyltin
597-64-8
100
100
Tetrafluoroethylene
116-14-3
313
10,000
Tetramethrin
7696-12-0
313
p-(1,1,3,3-Tetramethylbutyl) phenol
140-66-9
313
Tetramethyllead
75-74-1
100
100
313c
10,000
Tetramethylsilane
75-76-3
10,000
Tetranitromethane
509-14-8
500
10
10
313
P112
10,000
Thallic oxide
1314-32-5
100
313c
P113
Thallium f f
7440-28-0
1,000
313
Thallium(l) acetate
563-68-8
100
313c
U214
Thallium(l) carbonate
6533-73-9
100/10,000
100
100
313c
U215
Thallium chloride TICI
7791-12-0
100/10,000
100
100
313c
U216
Thallium Compounds
N760
&
313
Thallium(l) nitrate
10102-45-1
100
313c
U217
Thallium(l) sulfate
7446-18-6
100/10,000
100
100
313c
P115
Thallium sulfate
10031-59-1
100/10,000
100
100
313c
Thallous carbonate
6533-73-9
100/10,000
100
100
313c
U215
Thallous chloride
7791-12-0
100/10,000
100
100
313c
U216
Thallous malonate
2757-18-8
100/10,000
100
Thallous sulfate
7446-18-6
100/10,000
100
100
313c
P115
Thiabendazole
148-79-8
313
Thioacetamide
62-55-5
10
313
U218
Thiobencarb
28249-77-6
313
Thiocarbazide
2231-57-4
1,000/10,000
1,000
Thiocyanic acid, methyl ester
556-64-9
10,000
10,000
20,000
4,4'-Thiodianiline
139-65-1
313
Thiodicarb
59669-26-0
100
313
U410
Thiofanox
39196-18-4
100/10,000
100
100
P045
Thiomethanol
74-93-1
500
100
100
X
U153
10,000
Thionazin
297-97-2
500
100
100
P040
Thiophanate-ethyl
23564-06-9
313
Thiophanate-methyl
23564-05-8
10
313
U409
Thiophenol
108-98-5
500
100
100
P014
A-34
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Thiosemicarbazide
79-19-6
100/10,000
100
100
313
P116
Thiourea
62-56-6
10
313
U219
Thiourea, (2-chlorophenyl)-
5344-82-1
100/10,000
100
100
P026
Thiourea, (2-methylphenyl)-
614-78-8
500/10,000
500
Thiourea, 1-naphthalenyl-
86-88-4
500/10,000
100
100
P072
Thiram
137-26-8
10
313
U244
Thorium dioxide
1314-20-1
313
Titanium chloride (TiCI4) (T-4)-
7550-45-0
100
1,000
1,000
X
2,500
Titanium tetrachloride
7550-45-0
100
1,000
1,000
313
2,500
o-Tolidine
119-93-7
10
X
U095
Toluene
108-88-3
1,000
313
U220
Toluenediamine
25376-45-8
10
X
U221
Toluene-2,4-diisocyanate
584-84-9
500
100
100
313
10,000
Toluene-2,6-diisocyanate
91-08-7
100
100
100
313
10,000
Toluenediisocyanate (mixed isomers)
26471-62-5
100
313
U223
10,000
Toluene diisocyanate (unspecified
isomer)
26471-62-5
100
X
U223
10,000
o-Toluidine
95-53-4
100
313
U328
p-Toluidine
106-49-0
100
U353
o-Toluidine hydrochloride
636-21-5
100
313
U222
Toxaphene
8001-35-2
500/10,000
1
1
313
P123
2,4,5-TP esters
32534-95-5
100
Triadimefon
43121-43-3
313
Triallate
2303-17-5
100
313
U389
Triamiphos
1031-47-6
500/10,000
500
Triaziquone
68-76-8
313
Triazofos
24017-47-8
500
500
Tribenuron-methyl
101200-48-0
313
Tribromomethane
75-25-2
100
X
U225
Tributyltin fluoride
1983-10-4
313
Tributyltin methacrylate
2155-70-6
313
S,S,S-Tributyltrithiophosphate
78-48-8
313
Trichlorfon
52-68-6
100
313
Trichloroacetyl chloride
76-02-8
500
500
313
1,2,3-Trichlorobenzene
87-61-6
313
1,2,4-Trichlorobenzene
120-82-1
100
313
Trichloro(chloromethyl)silane
1558-25-4
100
100
Trichloro(dichlorophenyl)silane
27137-85-5
500
500
1,1,1-Trichloroethane
71-55-6
1,000
313
U226
1,1,2-Trichloroethane
79-00-5
100
313
U227
Trichloroethylene
79-01-6
100
313
U228
Trichloroethylsilane
115-21-9
500
500
Trichlorofluoromethane
75-69-4
5,000
313
U121
Trichloromethanesulfenyl chloride
594-42-3
500
100
100
X
10,000
Trichloromonofluoromethane
75-69-4
5,000
X
U121
Trichloronate
327-98-0
500
500
Trichlorophenol
25167-82-2
10
313c
2,3,4-Trichlorophenol
15950-66-0
10
313c
2,3,5-Trichlorophenol
933-78-8
10
313c
2,3,6-Trichlorophenol
933-75-5
10
313c
A-35
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
2,4,5-Trichlorophenol
95-95-4
10
313
2,4,6-Trichlorophenol
88-06-2
10
313
3,4,5-Trichlorophenol
609-19-8
10
Trichlorophenylsilane
98-13-5
500
500
1,2,3-Trichloropropane
96-18-4
313
Trichlorosilane
10025-78-2
10,000
Triclopyr-triethylammonium salt
57213-69-1
313
Triethanolamine dodecylbenzene
sulfonate
27323-41-7
1,000
Triethoxysilane
998-30-1
500
500
Triethylamine
121-44-8
5,000
313
U404
Trifluorochloroethylene
79-38-9
10,000
Trifluralin
1582-09-8
10
313
Triforine
26644-46-2
313
Triglycidyl isocyanurate
2451-62-9
313
Trimethylamine
75-50-3
100
10,000
1,2,4-Trimethylbenzene
95-63-6
313
Trimethylchlorosilane
75-77-4
1,000
1,000
10,000
2,4,4-Trimethylhexa methylene
diisocyanate
15646-96-5
313#
2,2,4-Trimethylhexa methylene
diisocyanate
16938-22-0
313#
Trimethylolpropane phosphite
824-11-3
100/10,000
100
2,2,4-Trimethylpentane
540-84-1
1,000
2,3,5-Trimethylphenyl
methylcarbamate
2655-15-4
313
Trimethyltin chloride
1066-45-1
500/10,000
500
1,3,5-Trinitrobenzene
99-35-4
10
U234
Triphenyltin chloride
639-58-7
500/10,000
500
313
Triphenyltin hydroxide
76-87-9
313
Tris(2-chloroethyl)amine
555-77-1
100
100
Tris(2-chloroethyl) phosphate
115-96-8
313
Tris(2,3-dibromopropyl) phosphate
126-72-7
10
313
U235
Tris(1,3-dichloro-2-propyl) phosphate
13674-87-8
313
Tris(dimethylphenol) phosphate
25155-23-1
313
Trypan blue
72-57-1
10
313
U236
Uracil mustard
66-75-1
10
U237
Uranyl acetate
541-09-3
100
Uranyl nitrate
10102-06-4
100
Uranyl nitrate
36478-76-9
100
Urethane
51-79-6
100
313
U238
Valinomycin
2001-95-8
1,000/10,000
1,000
Vanadium (except when contained in
7440-62-2
313
an alloy)
Vanadium Compounds
N770
313
Vanadium pentoxide
1314-62-1
100/10,000
1,000
1,000
313c
P120
Vanadyl sulfate
27774-13-6
1,000
313c
Vinclozolin
50471-44-8
313
Vinyl acetate
108-05-4
1,000
5,000
5,000
313
15,000
Vinyl acetate monomer
108-05-4
1,000
5,000
5,000
X
15,000
A-36
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Section 302
Section
CERCLA
Section
RCRA
CAA
Category
Codes
(EHS) TPQ
304 EHS
RQ
RQ
313
CODE
112(r)
TQ
Vinyl acetylene
689-97-4
10,000
Vinyl bromide
593-60-2
100
313
Vinyl chloride
75-01-4
1
313
U043
10,000
Vinyl ethyl ether
109-92-2
10,000
Vinyl fluoride
75-02-5
313
10,000
Vinylidene chloride
75-35-4
100
313
U078
10,000
Vinylidene fluoride
75-38-7
10,000
Vinyl methyl ether
107-25-5
10,000
Warfarin
81-81-2
500/10,000
100
100
X 313c
P001
Warfarin and salts
N874
313
Warfarin, & salts, conc>0.3%
81-81-2
100
X 313c
P001
Warfarin sodium
129-06-6
100/10,000
100
100
313c
m-Xylene
108-38-3
1,000
313
U239
o-Xylene
95-47-6
1,000
313
U239
p-Xylene
106-42-3
100
313
U239
Xylene (mixed isomers)
1330-20-7
100
313
U239
Xylenol
1300-71-6
1,000
2,6-Xylidine
87-62-7
313
Xylylene dichloride
28347-13-9
100/10,000
100
Yohimban-16-carboxylic acid,11,17-
50-55-5
5,000
U200
dimethoxy-18-[(3 ,4,5-
trimethoxybenzoyl)oxy]-, methyl ester
(3 beta,
16beta, 17alpha, 18beta,20alpha)-.
Zinc (fume or dust)
7440-66-6
1,000
313
Zinc ff
7440-66-6
1,000
Zinc acetate
557-34-6
1,000
313c
Zinc ammonium chloride
14639-97-5
1,000
313c
Zinc ammonium chloride
14639-98-6
1,000
313c
Zinc ammonium chloride
52628-25-8
1,000
313c
Zinc borate
1332-07-6
1,000
313c
Zinc bromide
7699-45-8
1,000
313c
Zinc carbonate
3486-35-9
1,000
313c
Zinc chloride
7646-85-7
1,000
313c
Zinc Compounds
N982
&
313
Zinc cyanide
557-21-1
10
313c
P121
Zinc, dichloro(4,4-dimethyl-
58270-08-9
100/10,000
100
313c
5((((methylamino)carbonyl)oxy)imino)
pentanenitrile)-, (T-4)-
Zinc fluoride
7783-49-5
1,000
313c
Zinc formate
557-41-5
1,000
313c
Zinc hydrosulfite
7779-86-4
1,000
313c
Zinc nitrate
7779-88-6
1,000
313c
Zinc phenolsulfonate
127-82-2
5,000
313c
Zinc phosphide
1314-84-7
500
100
100
313c
P122
Zinc phosphide (conc. <= 10%)
1314-84-7
500
100
100
313c
U249
Zinc phosphide (conc. > 10%)
1314-84-7
500
100
100
313c
P122
Zinc silicofluoride
16871-71-9
5,000
313c
Zinc sulfate
7733-02-0
1,000
313c
Zineb
12122-67-7
313
A-37
December 2022
-------
US EPA: List of Lists
Appendix A: Consolidated List of Chemicals by Alphabetical Name
EPA 550-B-22-001
NAME
CAS/313
Category
Codes
Section 302
(EHS) TPQ
Section
304 EHS
RQ
CERCLA
RQ
Section
313
RCRA
CODE
CAA
112(r)
TQ
Ziram
137-30-4
10
P205
Zirconium nitrate
13746-89-9
5,000
Zirconium potassium fluoride
16923-95-8
1,000
Zirconium sulfate
14644-61-2
5,000
Zirconium tetrachloride
10026-11-6
5,000
1 Phosphorus (yellow or white) is listed on EPCRA section 313 under CAS number 12185-10-3.
A-38
December 2022
-------
US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
EPA 550-B-22-001
Top
Appendix B: Radionuclides Listed Under CERCLA
FOR REFERENCE ONLY, NOT FOR REGULATORY COMPLIANCE
SEE CFR PART 302, TABLE 302.4, APPENDIX B., FOR MORE INFORMATION
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Radionuclides©
1&(3.7E 10)
Actinium-224
89
100 (3.7E 12)
Actinium-225
89
1 (3.7E 10)
Actinium-226
89
10 (3.7E 11)
Actinium-227
89
0.001 (3.7E 7)
Actinium-228
89
10 (3.7E 11)
Aluminum-26
13
10 (3.7E 11)
Americium-237
95
1000 (3.7E 13)
Americium-238
95
100 (3.7E 12)
Americium-239
95
100 (3.7E 12)
Americium-240
95
10 (3.7E 11)
Americium-241
95
0.01 (3.7E 8)
Americium-242m
95
0.01 (3.7E 8)
Americium-242
95
100 (3.7E 12)
Americium-243
95
0.01 (3.7E 8)
Americium-244m
95
1000 (3.7E 13)
Americium-244
95
10 (3.7E 11)
Americium-245
95
1000 (3.7E 13)
Americium-246m
95
1000 (3.7E 13)
Americium-246
95
1000 (3.7E 13)
Antimony-115
51
1000 (3.7E 13)
Antimony-116m
51
100 (3.7E 12)
Antimony-116
51
1000 (3.7E 13)
Antimony-117
51
1000 (3.7E 13)
Antimony-118m
51
10 (3.7E 11)
Antimony-119
51
1000 (3.7E 13)
Antimony-120 (16
min)
51
1000 (3.7E 13)
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Antimony-120
(5.76 day)
51
10 (3.7E 11)
Antimony-122
51
10 (3.7E 11)
Antimony-124m
51
1000 (3.7E 13)
Antimony-124
51
10 (3.7E 11)
Antimony-125
51
10 (3.7E 11)
Antimony-126m
51
1000 (3.7E 13)
Antimony-126
51
10 (3.7E 11)
Antimony-127
51
10 (3.7E 11)
Antimony-128
(10.4 min)
51
1000 (3.7E 13)
Antimony-128
(9.01 hr)
51
10 (3.7E 11)
Antimony-129
51
100 (3.7E 12)
Antimony-130
51
100 (3.7E 12)
Antimony-131
51
1000 (3.7E 13)
Argon-39
18
1000 (3.7E 13)
Argon-41
18
10 (3.7E 11)
Arsenic-69
33
1000 (3.7E 13)
Arsenic-70
33
100 (3.7E 12)
Arsenic-71
33
100 (3.7E 12)
Arsenic-72
33
10 (3.7E 11)
Arsenic-73
33
100 (3.7E 12)
Arsenic-74
33
10 (3.7E 11)
Arsenic-76
33
100 (3.7E 12)
Arsenic-77
33
1000 (3.7E 13)
Arsenic-78
33
100 (3.7E 12)
Astatine-207
85
100 (3.7E 12)
Astatine-211
85
100 (3.7E 12)
Barium-126
56
1000 (3.7E 13)
B-l
December 2022
-------
US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Barium-128
56
10 (3.7E 11)
Barium-131m
56
1000 (3.7E 13)
Barium-131
56
10 (3.7E 11)
Barium-133m
56
100 (3.7E 12)
Barium-133
56
10 (3.7E 11)
Barium-135m
56
1000 (3.7E 13)
Barium-139
56
1000 (3.7E 13)
Barium-140
56
10 (3.7E 11)
Barium-141
56
1000 (3.7E 13)
Barium-142
56
1000 (3.7E 13)
Berkelium-245
97
100 (3.7E 12)
Berkelium-246
97
10 (3.7E 11)
Berkelium-247
97
0.01 (3.7E 8)
Berkelium-249
97
1 (3.7E 10)
Berkelium-250
97
100 (3.7E 12)
Beryllium-7
4
100 (3.7E 12)
Beryllium-10
4
1 (3.7E 10)
Bismuth-200
83
100 (3.7E 12)
Bismuth-201
83
100 (3.7E 12)
Bismuth-202
83
1000 (3.7E 13)
Bismuth-203
83
10 (3.7E 11)
Bismuth-205
83
10 (3.7E 11)
Bismuth-206
83
10 (3.7E 11)
Bismuth-207
83
10 (3.7E 11)
Bismuth-210m
83
0.1 (3.7E 9)
Bismuth-210
83
10 (3.7E 11)
Bismuth-212
83
100 (3.7E 12)
Bismuth-213
83
100 (3.7E 12)
Bismuth-214
83
100 (3.7E 12)
Bromine-74m
35
100 (3.7E 12)
Bromine-74
35
100 (3.7E 12)
Bromine-75
35
100 (3.7E 12)
Bromine-76
35
10 (3.7E 11)
EPA 550-B-22-001
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Bromine-77
35
100 (3.7E 12)
Bromine-80m
35
1000 (3.7E 13)
Bromine-80
35
1000 (3.7E 13)
Bromine-82
35
10 (3.7E 11)
Bromine-83
35
1000 (3.7E 13)
Bromine-84
35
100 (3.7E 12)
Cadmium-104
48
1000 (3.7E 13)
Cadmium-107
48
1000 (3.7E 13)
Cadmium-109
48
1 (3.7E 10)
Cadmium-113m
48
0.1 (3.7E 9)
Cadmium-113
48
0.1 (3.7E 9)
Cadmium-115m
48
10 (3.7E 11)
Cadmium-115
48
100 (3.7E 12)
Cadmium-117m
48
10 (3.7E 11)
Cadmium-117
48
100 (3.7E 12)
Calcium-41
20
10 (3.7E 11)
Calcium-45
20
10 (3.7E 11)
Calcium-47
20
10 (3.7E 11)
Californium-244
98
1000 (3.7E 13)
Californium-246
98
10 (3.7E 11)
Californium-248
98
0.1 (3.7E 9)
Californium-249
98
0.01 (3.7E 8)
Californium-250
98
0.01 (3.7E 8)
Californium-251
98
0.01 (3.7E 8)
Californium-252
98
0.1 (3.7E 9)
Californium-253
98
10 (3.7E 11)
Californium-254
98
0.1 (3.7E 9)
Carbon-11
6
1000 (3.7E 13)
Carbon-14
6
10 (3.7E 11)
Cerium-134
58
10 (3.7E 11)
Cerium-135
58
10 (3.7E 11)
Cerium-137m
58
100 (3.7E 12)
Cerium-137
58
1000 (3.7E 13)
2
December 2022
-------
US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Cerium-139
58
100 (3.7E 12)
Cerium-141
58
10 (3.7E 11)
Cerium-143
58
100 (3.7E 12)
Cerium-144
58
1 (3.7E 10)
Cesium-125
55
1000 (3.7E 13)
Cesium-127
55
100 (3.7E 12)
Cesium-129
55
100 (3.7E 12)
Cesium-130
55
1000 (3.7E 13)
Cesium-131
55
1000 (3.7E 13)
Cesium-132
55
10 (3.7E 11)
Cesium-134m
55
1000 (3.7E 13)
Cesium-134
55
1 (3.7E 10)
Cesium-135m
55
100 (3.7E 12)
Cesium-135
55
10 (3.7E 11)
Cesium-136
55
10 (3.7E 11)
Cesium-137
55
1 (3.7E 10)
Cesium-138
55
100 (3.7E 12)
Chlorine-36
17
10 (3.7E 11)
Chlorine-38
17
100 (3.7E 12)
Chlorine-39
17
100 (3.7E 12)
Chromium-48
24
100 (3.7E 12)
Chromium-49
24
1000 (3.7E 13)
Chromium-51
24
1000 (3.7E 13)
Cobalt-55
27
10 (3.7E 11)
Cobalt-56
27
10 (3.7E 11)
Cobalt-57
27
100 (3.7E 12)
Cobalt-58m
27
1000 (3.7E 13)
Cobalt-58
27
10 (3.7E 11)
Cobalt-60m
27
1000 (3.7E 13)
Cobalt-60
27
10 (3.7E 11)
Cobalt-61
27
1000 (3.7E 13)
Cobalt-62m
27
1000 (3.7E 13)
Copper-60
29
100 (3.7E 12)
EPA 550-B-22-001
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Copper-61
29
100 (3.7E 12)
Copper-64
29
1000 (3.7E 13)
Copper-67
29
100 (3.7E 12)
Curium-238
96
1000 (3.7E 13)
Curium-240
96
1 (3.7E 10)
Curium-241
96
10 (3.7E 11)
Curium-242
96
1 (3.7E 10)
Curium-243
96
0.01 (3.7E 8)
Curium-244
96
0.01 (3.7E 8)
Curium-245
96
0.01 (3.7E 8)
Curium-246
96
0.01 (3.7E 8)
Curium-247
96
0.01 (3.7E 8)
Curium-248
96
0.001 (3.7E 7)
Curium-249
96
1000 (3.7E 13)
Dysprosium-155
66
100 (3.7E 12)
Dysprosium-157
66
100 (3.7E 12)
Dysprosium-159
66
100 (3.7E 12)
Dysprosium-165
66
1000 (3.7E 13)
Dysprosium-166
66
10 (3.7E 11)
Einsteinium-250
99
10 (3.7E 11)
Einsteinium-251
99
1000 (3.7E 13)
Einsteinium-253
99
10 (3.7E 11)
Einsteinium-254m
99
1 (3.7E 10)
Einsteinium-254
99
0.1 (3.7E 9)
Erbium-161
68
100 (3.7E 12)
Erbium-165
68
1000 (3.7E 13)
Erbium-169
68
100 (3.7E 12)
Erbium-171
68
100 (3.7E 12)
Erbium-172
68
10 (3.7E 11)
Europium-145
63
10 (3.7E 11)
Europium-146
63
10 (3.7E 11)
Europium-147
63
10 (3.7E 11)
Europium-148
63
10 (3.7E 11)
3
December 2022
-------
US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Europium-149
63
100 (3.7E 12)
Europium-150
(12.6 hr)
63
1000 (3.7E 13)
Europium-150
(34.2 yr)
63
10 (3.7E 11)
Europium-152m
63
100 (3.7E 12)
Europium-152
63
10 (3.7E 11)
Europium-154
63
10 (3.7E 11)
Europium-155
63
10 (3.7E 11)
Europium-156
63
10 (3.7E 11)
Europium-157
63
10 (3.7E 11)
Europium-158
63
1000 (3.7E 13)
Fermium-252
100
10 (3.7E 11)
Fermium-253
100
10 (3.7E 11)
Fermium-254
100
100 (3.7E 12)
Fermium-255
100
100 (3.7E 12)
Fermium-257
100
1 (3.7E 10)
Fluorine-18
9
1000 (3.7E 13)
Francium-222
87
100 (3.7E 12)
Francium-223
87
100 (3.7E 12)
Gadolinium-145
64
100 (3.7E 12)
Gadolinium-146
64
10 (3.7E 11)
Gadolinium-147
64
10 (3.7E 11)
Gadolinium-148
64
0.001 (3.7E7)
Gadolinium-149
64
100 (3.7E 12)
Gadolinium-151
64
100 (3.7E 12)
Gadolinium-152
64
0.001 (3.7E 7)
Gadolinium-153
64
10 (3.7E 11)
Gadolinium-159
64
1000 (3.7E 13)
Gallium-65
31
1000 (3.7E 13)
Gallium-66
31
10 (3.7E 11)
Gallium-67
31
100 (3.7E 12)
Gallium-68
31
1000 (3.7E 13)
Gallium-70
31
1000 (3.7E 13)
EPA 550-B-22-001
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Gallium-72
31
10 (3.7E 11)
Gallium-73
31
100 (3.7E 12)
Germanium-66
32
100 (3.7E 12)
Germanium-67
32
1000 (3.7E 13)
Germanium-68
32
10 (3.7E 11)
Germanium-69
32
10 (3.7E 11)
Germanium-71
32
1000 (3.7E 13)
Germanium-75
32
1000 (3.7E 13)
Germanium-77
32
10 (3.7E 11)
Germanium-78
32
1000 (3.7E 13)
Gold-193
79
100 (3.7E 12)
Gold-194
79
10 (3.7E 11)
Gold-195
79
100 (3.7E 12)
Gold-198m
79
10 (3.7E 11)
Gold-198
79
100 (3.7E 12)
Gold-199
79
100 (3.7E 12)
Gold-200m
79
10 (3.7E 11)
Gold-200
79
1000 (3.7E 13)
Gold-201
79
1000 (3.7E 13)
Hafnium-170
72
100 (3.7E 12)
Hafnium-172
72
1 (3.7E 10)
Hafnium-173
72
100 (3.7E 12)
Hafnium-175
72
100 (3.7E 12)
Hafnium-177m
72
1000 (3.7E 13)
Hafnium-178m
72
0.1 (3.7E 9)
Hafnium-179m
72
100 (3.7E 12)
Hafnium-180m
72
100 (3.7E 12)
Hafnium-181
72
10 (3.7E 11)
Hafnium-182m
72
100 (3.7E 12)
Hafnium-182
72
0.1 (3.7E 9)
Hafnium-183
72
100 (3.7E 12)
Hafnium-184
72
100 (3.7E 12)
Holmium-155
67
1000 (3.7E 13)
4
December 2022
-------
US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Holmium-157
67
1000 (3.7E 13)
Holmium-159
67
1000 (3.7E 13)
Holmium-161
67
1000 (3.7E 13)
Holmium-162m
67
1000 (3.7E 13)
Holmium-162
67
1000 (3.7E 13)
Holmium-164m
67
1000 (3.7E 13)
Holmium-164
67
1000 (3.7E 13)
Holmium-166m
67
1 (3.7E 10)
Holmium-166
67
100 (3.7E 12)
Holmium-167
67
100 (3.7E 12)
Hydrogen-3
1
100 (3.7E 12)
lndium-109
49
100 (3.7E 12)
lndium-110 (69.1
min)
49
100 (3.7E 12)
lndium-110 (4.9 hr)
49
10 (3.7E 11)
lndium-111
49
100 (3.7E 12)
lndium-112
49
1000 (3.7E 13)
lndium-113m
49
1000 (3.7E 13)
lndium-114m
49
10 (3.7E 11)
lndium-115m
49
100 (3.7E 12)
lndium-115
49
0.1 (3.7E 9)
lndium-116m
49
100 (3.7E 12)
lndium-117m
49
100 (3.7E 12)
lndium-117
49
1000 (3.7E 13)
lndium-119m
49
1000 (3.7E 13)
lodine-120m
53
100 (3.7E 12)
lodine-120
53
10 (3.7E 11)
lodine-121
53
100 (3.7E 12)
lodine-123
53
10 (3.7E 11)
lodine-124
53
0.1 (3.7E 9)
lodine-125
53
0.01 (3.7E 8)
lodine-126
53
0.01 (3.7E 8)
lodine-128
53
1000 (3.7E 13)
EPA 550-B-22-001
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
lodine-129
53
0.001 (3.7E 7)
lodine-130
53
1 (3.7E 10)
lodine-131
53
0.01 (3.7E 8)
lodine-132m
53
10 (3.7E 11)
lodine-132
53
10 (3.7E 11)
lodine-133
53
0.1 (3.7E 9)
lodine-134
53
100 (3.7E 12)
lodine-135
53
10 (3.7E 11)
lridium-182
77
1000 (3.7E 13)
lridium-184
77
100 (3.7E 12)
lridium-185
77
100 (3.7E 12)
lridium-186
77
10 (3.7E 11)
lridium-187
77
100 (3.7E 12)
lridium-188
77
10 (3.7E 11)
lridium-189
77
100 (3.7E 12)
lridium-190m
77
1000 (3.7E 13)
lridium-190
77
10 (3.7E 11)
lridium-192m
77
100 (3.7E 12)
lridium-192
77
10 (3.7E 11)
lridium-194m
77
10 (3.7E 11)
lridium-194
77
100 (3.7E 12)
lridium-195m
77
100 (3.7E 12)
lridium-195
77
1000 (3.7E 13)
lron-52
26
100 (3.7E 12)
lron-55
26
100 (3.7E 12)
lron-59
26
10 (3.7E 11)
lron-60
26
0.1 (3.7E 9)
Krypton-74
36
10 (3.7E 11)
Krypton-76
36
10 (3.7E 11)
Krypton-77
36
10 (3.7E 11)
Krypton-79
36
100 (3.7E 12)
Krypton-81
36
1000 (3.7E 13)
Krypton-83m
36
1000 (3.7E 13)
5
December 2022
-------
US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Krypton-85m
36
100 (3.7E 12)
Krypton-85
36
1000 (3.7E 13)
Krypton-87
36
10 (3.7E 11)
Krypton-88
36
10 (3.7E 11)
Lanthanum-131
57
1000 (3.7E 13)
Lanthanum-132
57
100 (3.7E 12)
Lanthanum-135
57
1000 (3.7E 13)
Lanthanum-137
57
10 (3.7E 11)
Lanthanum-138
57
1 (3.7E 10)
Lanthanum-140
57
10 (3.7E 11)
Lanthanum-141
57
1000 (3.7E 13)
Lanthanum-142
57
100 (3.7E 12)
Lanthanum-143
57
1000 (3.7E 13)
Lead-195m
82
1000 (3.7E 13)
Lead-198
82
100 (3.7E 12)
Lead-199
82
100 (3.7E 12)
Lead-200
82
100 (3.7E 12)
Lead-201
82
100 (3.7E 12)
Lead-202m
82
10 (3.7E 11)
Lead-202
82
1 (3.7E 10)
Lead-203
82
100 (3.7E 12)
Lead-205
82
100 (3.7E 12)
Lead-209
82
1000 (3.7E 13)
Lead-210
82
0.01 (3.7E 8)
Lead-211
82
100 (3.7E 12)
Lead-212
82
10 (3.7E 11)
Lead-214
82
100 (3.7E 12)
Lutetium-169
71
10 (3.7E 11)
Lutetium-170
71
10 (3.7E 11)
Lutetium-171
71
10 (3.7E 11)
Lutetium-172
71
10 (3.7E 11)
Lutetium-173
71
100 (3.7E 12)
Lutetium-174m
71
10 (3.7E 11)
EPA 550-B-22-001
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Lutetium-174
71
10 (3.7E 11)
Lutetium-176m
71
1000 (3.7E 13)
Lutetium-176
71
1 (3.7E 10)
Lutetium-177m
71
10 (3.7E 11)
Lutetium-177
71
100 (3.7E 12)
Lutetium-178m
71
1000 (3.7E 13)
Lutetium-178
71
1000 (3.7E 13)
Lutetium-179
71
1000 (3.7E 13)
Magnesium-28
12
10 (3.7E 11)
Manganese-51
25
1000 (3.7E 13)
Manganese-52m
25
1000 (3.7E 13)
Manganese-52
25
10 (3.7E 11)
Manganese-53
25
1000 (3.7E 13)
Manganese-54
25
10 (3.7E 11)
Manganese-56
25
100 (3.7E 12)
Mendelevium-257
101
100 (3.7E 12)
Mendelevium-258
101
1 (3.7E 10)
Mercury-193m
80
10 (3.7E 11)
Mercury-193
80
100 (3.7E 12)
Mercury-194
80
0.1 (3.7E 9)
Mercury-195m
80
100 (3.7E 12)
Mercury-195
80
100 (3.7E 12)
Mercury-197m
80
1000 (3.7E 13)
Mercury-197
80
1000 (3.7E 13)
Mercury-199m
80
1000 (3.7E 13)
Mercury-203
80
10 (3.7E 11)
Molybdenum-90
42
100 (3.7E 12)
Molybdenum-93m
42
10 (3.7E 11)
Molybdenum-93
42
100 (3.7E 12)
Molybdenum-99
42
100 (3.7E 12)
Molybdenum-101
42
1000 (3.7E 13)
Neodymium-136
60
1000 (3.7E 13)
Neodymium-138
60
1000 (3.7E 13)
6
December 2022
-------
US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Neodymium-139m
60
100 (3.7E 12)
Neodymium-139
60
1000 (3.7E 13)
Neodymium-141
60
1000 (3.7E 13)
Neodymium-147
60
10 (3.7E 11)
Neodymium-149
60
100 (3.7E 12)
Neodymium-151
60
1000 (3.7E 13)
Neptunium-232
93
1000 (3.7E 13)
Neptunium-233
93
1000 (3.7E 13)
Neptunium-234
93
10 (3.7E 11)
Neptunium-235
93
1000 (3.7E 13)
Neptunium-236
(1.2 E 5 yr)
93
0.1 (3.7E 9)
Neptunium-236
(22.5 hr)
93
100 (3.7E 12)
Neptunium-237
93
0.01 (3.7E 8)
Neptunium-238
93
10 (3.7E 11)
Neptunium-239
93
100 (3.7E 12)
Neptunium-240
93
100 (3.7E 12)
Nickel-56
28
10 (3.7E 11)
Nickel-57
28
10 (3.7E 11)
Nickel-59
28
100 (3.7E 12)
Nickel-63
28
100 (3.7E 12)
Nickel-65
28
100 (3.7E 12)
Nickel-66
28
10 (3.7E 11)
Niobium-88
41
100 (3.7E 12)
Niobium-89 (66
min)
41
100 (3.7E 12)
Niobium-89 (122
min)
41
100 (3.7E 12)
Niobium-90
41
10 (3.7E 11)
Niobium-93m
41
100 (3.7E 12)
Niobium-94
41
10 (3.7E 11)
Niobium-95m
41
100 (3.7E 12)
Niobium-95
41
10 (3.7E 11)
Niobium-96
41
10 (3.7E 11)
EPA 550-B-22-001
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Niobium-97
41
100 (3.7E 12)
Niobium-98
41
1000 (3.7E 13)
Osmium-180
76
1000 (3.7E 13)
Osmium-181
76
100 (3.7E 12)
Osmium-182
76
100 (3.7E 12)
Osmium-185
76
10 (3.7E 11)
Osmium-189m
76
1000 (3.7E 13)
Osmium-191m
76
1000 (3.7E 13)
Osmium-191
76
100 (3.7E 12)
Osmium-193
76
100 (3.7E 12)
Osmium-194
76
1 (3.7E 10)
Palladium-100
46
100 (3.7E 12)
Palladium-101
46
100 (3.7E 12)
Palladium-103
46
100 (3.7E 12)
Palladium-107
46
100 (3.7E 12)
Palladium-109
46
1000 (3.7E 13)
Phosphorus-32
15
0.1 (3.7E 9)
Phosphorus-33
15
1 (3.7E 10)
Platinum-186
78
100 (3.7E 12)
Platinum-188
78
100 (3.7E 12)
Platinum-189
78
100 (3.7E 12)
Platinum-191
78
100 (3.7E 12)
Platinum-193m
78
100 (3.7E 12)
Platinum-193
78
1000 (3.7E 13)
Platinum-195m
78
100 (3.7E 12)
Platinum-197m
78
1000 (3.7E 13)
Platinum-197
78
1000 (3.7E 13)
Platinum-199
78
1000 (3.7E 13)
Platinum-200
78
100 (3.7E 12)
Plutonium-234
94
1000 (3.7E 13)
Plutonium-235
94
1000 (3.7E 13)
Plutonium-236
94
0.1 (3.7E 9)
Plutonium-237
94
1000 (3.7E 13)
7
December 2022
-------
US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Plutonium-238
94
0.01 (3.7E 8)
Plutonium-239
94
0.01 (3.7E 8)
Plutonium-240
94
0.01 (3.7E 8)
Plutonium-241
94
1 (3.7E 10)
Plutonium-242
94
0.01 (3.7E 8)
Plutonium-243
94
1000 (3.7E 13)
Plutonium-244
94
0.01 (3.7E 8)
Plutonium-245
94
100 (3.7E 12)
Polonium-203
84
100 (3.7E 12)
Polonium-205
84
100 (3.7E 12)
Polonium-207
84
10 (3.7E 11)
Polonium-210
84
0.01 (3.7E 8)
Potassium-40
19
1 (3.7E 10)
Potassium-42
19
100 (3.7E 12)
Potassium-43
19
10 (3.7E 11)
Potassium-44
19
100 (3.7E 12)
Potassium-45
19
1000 (3.7E 13)
Praseodymium-
136
59
1000 (3.7E 13)
Praseodymium-
137
59
1000 (3.7E 13)
Praseodymium-
138m
59
100 (3.7E 12)
Praseodymium-
139
59
1000 (3.7E 13)
Praseodymium-
142m
59
1000 (3.7E 13)
Praseodymium-
142
59
100 (3.7E 12)
Praseodymium-
143
59
10 (3.7E 11)
Praseodymium-
144
59
1000 (3.7E 13)
Praseodymium-
145
59
1000 (3.7E 13)
Praseodymium-
147
59
1000 (3.7E 13)
EPA 550-B-22-001
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Promethium-141
61
1000 (3.7E 13)
Promethium-143
61
100 (3.7E 12)
Promethium-144
61
10 (3.7E 11)
Promethium-145
61
100 (3.7E 12)
Promethium-146
61
10 (3.7E 11)
Promethium-147
61
10 (3.7E 11)
Promethium-148m
61
10 (3.7E 11)
Promethium-148
61
10 (3.7E 11)
Promethium-149
61
100 (3.7E 12)
Promethium-150
61
100 (3.7E 12)
Promethium-151
61
100 (3.7E 12)
Protactinium-227
91
100 (3.7E 12)
Protactinium-228
91
10 (3.7E 11)
Protactinium-230
91
10 (3.7E 11)
Protactinium-231
91
0.01 (3.7E 8)
Protactinium-232
91
10 (3.7E 11)
Protactinium-233
91
100 (3.7E 12)
Protactinium-234
91
10 (3.7E 11)
Radium-223
88
1 (3.7E 10)
Radium-224
88
10 (3.7E 11)
Radium-225
88
1 (3.7E 10)
Radium-2260
88
0.1 (3.7E 9)
Radium-227
88
1000 (3.7E 13)
Radium-228
88
0.1 (3.7E 9)
Radon-220
86
0.1 (3.7E 9)
Radon-222
86
0.1 (3.7E 9)
Rhenium-177
75
1000 (3.7E 13)
Rhenium-178
75
1000 (3.7E 13)
Rhenium-181
75
100 (3.7E 12)
Rhenium-182 (12.7
hr)
75
10 (3.7E 11)
Rhenium-182 (64.0
hr)
75
10 (3.7E 11)
Rhenium-184m
75
10 (3.7E 11)
8
December 2022
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US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Rhenium-184
75
10 (3.7E 11)
Rhenium-186m
75
10 (3.7E 11)
Rhenium-186
75
100 (3.7E 12)
Rhenium-187
75
1000 (3.7E 13)
Rhenium-188m
75
1000 (3.7E 13)
Rhenium-188
75
1000 (3.7E 13)
Rhenium-189
75
1000 (3.7E 13)
Rhodium-99m
45
100 (3.7E 12)
Rhodium-99
45
10 (3.7E 11)
Rhodium-100
45
10 (3.7E 11)
Rhodium-101m
45
100 (3.7E 12)
Rhodium-101
45
10 (3.7E 11)
Rhodium-102m
45
10 (3.7E 11)
Rhodium-102
45
10 (3.7E 11)
Rhodium-103m
45
1000 (3.7E 13)
Rhodium-105
45
100 (3.7E 12)
Rhodium-106m
45
10 (3.7E 11)
Rhodium-107
45
1000 (3.7E 13)
Rubidium-79
37
1000 (3.7E 13)
Rubidium-81m
37
1000 (3.7E 13)
Rubidium-81
37
100 (3.7E 12)
Rubidium-82m
37
10 (3.7E 11)
Rubidium-83
37
10 (3.7E 11)
Rubidium-84
37
10 (3.7E 11)
Rubidium-86
37
10 (3.7E 11)
Rubidium-88
37
1000 (3.7E 13)
Rubidium-89
37
1000 (3.7E 13)
Rubidium-87
37
10 (3.7E 11)
Ruthenium-94
44
1000 (3.7E 13)
Ruthenium-97
44
100 (3.7E 12)
Ruthenium-103
44
10 (3.7E 11)
Ruthenium-105
44
100 (3.7E 12)
Ruthenium-106
44
1 (3.7E 10)
EPA 550-B-22-001
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Samarium-141 m
62
1000 (3.7E 13)
Samarium-141
62
1000 (3.7E 13)
Samarium-142
62
1000 (3.7E 13)
Samarium-145
62
100 (3.7E 12)
Samarium-146
62
0.01 (3.7E 8)
Samarium-147
62
0.01 (3.7E 8)
Samarium-151
62
10 (3.7E 11)
Samarium-153
62
100 (3.7E 12)
Samarium-155
62
1000 (3.7E 13)
Samarium-156
62
100 (3.7E 12)
Scandium-43
21
1000 (3.7E 13)
Scandium-44m
21
10 (3.7E 11)
Scandium-44
21
100 (3.7E 12)
Scandium-46
21
10 (3.7E 11)
Scandium-47
21
100 (3.7E 12)
Scandium-48
21
10 (3.7E 11)
Scandium-49
21
1000 (3.7E 13)
Selenium-70
34
1000 (3.7E 13)
Selenium-73m
34
100 (3.7E 12)
Selenium-73
34
10 (3.7E 11)
Selenium-75
34
10 (3.7E 11)
Selenium-79
34
10 (3.7E 11)
Selenium-81m
34
1000 (3.7E 13)
Selenium-81
34
1000 (3.7E 13)
Selenium-83
34
1000 (3.7E 13)
Silicon-31
14
1000 (3.7E 13)
Silicon-32
14
1 (3.7E 10)
Silver-102
47
100 (3.7E 12)
Silver-103
47
1000 (3.7E 13)
Silver-104m
47
1000 (3.7E 13)
Silver-104
47
1000 (3.7E 13)
Silver-105
47
10 (3.7E 11)
Silver-106m
47
10 (3.7E 11)
9
December 2022
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US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Silver-106
47
1000 (3.7E 13)
Silver-108m
47
10 (3.7E 11)
Silver-110m
47
10 (3.7E 11)
Silver-111
47
10 (3.7E 11)
Silver-112
47
100 (3.7E 12)
Silver-115
47
1000 (3.7E 13)
Sodium-22
11
10 (3.7E 11)
Sodium-24
11
10 (3.7E 11)
Strontium-80
38
100 (3.7E 12)
Strontium-81
38
1000 (3.7E 13)
Strontium-83
38
100 (3.7E 12)
Strontium-85m
38
1000 (3.7E 13)
Strontium-85
38
10 (3.7E 11)
Strontium-87m
38
100 (3.7E 12)
Strontium-89
38
10 (3.7E 11)
Strontium-90
38
0.1 (3.7E 9)
Strontium-91
38
10 (3.7E 11)
Strontium-92
38
100 (3.7E 12)
Sulfur-35
16
1 (3.7E 10)
Tantalum-172
73
100 (3.7E 12)
Tantalum-173
73
100 (3.7E 12)
Tantalum-174
73
100 (3.7E 12)
Tantalum-175
73
100 (3.7E 12)
Tantalum-176
73
10 (3.7E 11)
Tantalum-177
73
1000 (3.7E 13)
Tantalum-178
73
1000 (3.7E 13)
Tantalum-179
73
1000 (3.7E 13)
Tantalum-180m
73
1000 (3.7E 13)
Tantalum-180
73
100 (3.7E 12)
Tantalum-182m
73
1000 (3.7E 13)
Tantalum-182
73
10 (3.7E 11)
Tantalum-183
73
100 (3.7E 12)
Tantalum-184
73
10 (3.7E 11)
EPA 550-B-22-001
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Tantalum-185
73
1000 (3.7E 13)
Tantalum-186
73
1000 (3.7E 13)
Technetium-93m
43
1000 (3.7E 13)
Technetium-93
43
100 (3.7E 12)
Technetium-94m
43
100 (3.7E 12)
Technetium-94
43
10 (3.7E 11)
Technetium-96m
43
1000 (3.7E 13)
Technetium-96
43
10 (3.7E 11)
Technetium-97m
43
100 (3.7E 12)
Technetium-97
43
100 (3.7E 12)
Technetium-98
43
10 (3.7E 11)
Technetium-99m
43
100 (3.7E 12)
Technetium-99
43
10 (3.7E 11)
Technetium-101
43
1000 (3.7E 13)
Technetium-104
43
1000 (3.7E 13)
Tellurium-116
52
1000 (3.7E 13)
Tellurium-121m
52
10 (3.7E 11)
Tellurium-121
52
10 (3.7E 11)
Tellurium-123m
52
10 (3.7E 11)
Tellurium-123
52
10 (3.7E 11)
Tellurium-125m
52
10 (3.7E 11)
Tellurium-127m
52
10 (3.7E 11)
Tellurium-127
52
1000 (3.7E 13)
Tellurium-129m
52
10 (3.7E 11)
Tellurium-129
52
1000 (3.7E 13)
Tellurium-131m
52
10 (3.7E 11)
Tellurium-131
52
1000 (3.7E 13)
Tellurium-132
52
10 (3.7E 11)
Tellurium-133m
52
1000 (3.7E 13)
Tellurium-133
52
1000 (3.7E 13)
Tellurium-134
52
1000 (3.7E 13)
Terbium-147
65
100 (3.7E 12)
Terbium-149
65
100 (3.7E 12)
10
December 2022
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US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Terbium-150
65
100 (3.7E 12)
Terbium-151
65
10 (3.7E 11)
Terbium-153
65
100 (3.7E 12)
Terbium-154
65
10 (3.7E 11)
Terbium-155
65
100 (3.7E 12)
Terbium-156m (5.0
hr)
65
1000 (3.7E 13)
Terbium-156m
(24.4 hr)
65
1000 (3.7E 13)
Terbium-156
65
10 (3.7E 11)
Terbium-157
65
100 (3.7E 12)
Terbium-158
65
10 (3.7E 11)
Terbium-160
65
10 (3.7E 11)
Terbium-161
65
100 (3.7E 12)
Thallium-194m
81
100 (3.7E 12)
Thallium-194
81
1000 (3.7E 13)
Thallium-195
81
100 (3.7E 12)
Thallium-197
81
100 (3.7E 12)
Thallium-198m
81
100 (3.7E 12)
Thallium-198
81
10 (3.7E 11)
Thallium-199
81
100 (3.7E 12)
Thallium-200
81
10 (3.7E 11)
Thallium-201
81
1000 (3.7E 13)
Thallium-202
81
10 (3.7E 11)
Thallium-204
81
10 (3.7E 11)
Thorium-226
90
100 (3.7E 12)
Thorium-227
90
1 (3.7E 10)
Thorium-228
90
0.01 (3.7E 8)
Thorium-229
90
0.001 (3.7E 7)
Thorium-230
90
0.01 (3.7E 8)
Thorium-231
90
100 (3.7E 12)
Thorium-2320
90
0.001 (3.7E 7)
Thorium-234
90
100 (3.7E 12)
Thulium-162
69
1000 (3.7E 13)
EPA 550-B-22-001
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Thulium-166
69
10 (3.7E 11)
Thulium-167
69
100 (3.7E 12)
Thulium-170
69
10 (3.7E 11)
Thulium-171
69
100 (3.7E 12)
Thulium-172
69
100 (3.7E 12)
Thulium-173
69
100 (3.7E 12)
Thulium-175
69
1000 (3.7E 13)
Tin-110
50
100 (3.7E 12)
Tin-111
50
1000 (3.7E 13)
Tin-113
50
10 (3.7E 11)
Tin-117m
50
100 (3.7E 12)
Tin-119m
50
10 (3.7E 11)
Tin-121m
50
10 (3.7E 11)
Tin-121
50
1000 (3.7E 13)
Tin-123m
50
1000 (3.7E 13)
Tin-123
50
10 (3.7E 11)
Tin-125
50
10 (3.7E 11)
Tin-126
50
1 (3.7E 10)
Tin-127
50
100 (3.7E 12)
Tin-128
50
1000 (3.7E 13)
Titan ium-44
22
1 (3.7E 10)
Titanium-45
22
1000 (3.7E 13)
Tungsten-176
74
1000 (3.7E 13)
Tungsten-177
74
100 (3.7E 12)
Tungsten-178
74
100 (3.7E 12)
Tungsten-179
74
1000 (3.7E 13)
Tungsten-181
74
100 (3.7E 12)
Tungsten-185
74
10 (3.7E 11)
Tungsten-187
74
100 (3.7E 12)
Tungsten-188
74
10 (3.7E 11)
Uranium-230
92
1 (3.7E 10)
Uranium-231
92
1000 (3.7E 13)
Uranium-232
92
0.01 (3.7E 8)
11
December 2022
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US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
EPA 550-B-22-001
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Uranium-233
92
0.1 (3.7E 9)
Uranium-234cp
92
0.1 (3.7E 9)
Uranium-235cp
92
0.1 (3.7E 9)
Uranium-236
92
0.1 (3.7E 9)
Uranium-237
92
100 (3.7E 12)
Uranium-238cp
92
0.1& (3.7E 9)
Uranium-239
92
1000 (3.7E 13)
Uranium-240
92
1000 (3.7E 13)
Vanadium-47
23
1000 (3.7E 13)
Vanadium-48
23
10 (3.7E 11)
Vanadium-49
23
1000 (3.7E 13)
Xenon-120
54
100 (3.7E 12)
Xenon-121
54
10 (3.7E 11)
Xenon-122
54
100 (3.7E 12)
Xenon-123
54
10 (3.7E 11)
Xenon-125
54
100 (3.7E 12)
Xenon-127
54
100 (3.7E 12)
Xenon-129m
54
1000 (3.7E 13)
Xenon-131m
54
1000 (3.7E 13)
Xenon-133m
54
1000 (3.7E 13)
Xenon-133
54
1000 (3.7E 13)
Xenon-135m
54
10 (3.7E 11)
Xenon-135
54
100 (3.7E 12)
Xenon-138
54
10 (3.7E 11)
Ytterbium-162
70
1000 (3.7E 13)
Ytterbium-166
70
10 (3.7E 11)
Ytterbium-167
70
1000 (3.7E 13)
Ytterbium-169
70
10 (3.7E 11)
Ytterbium-175
70
100 (3.7E 12)
Ytterbium-177
70
1000 (3.7E 13)
Ytterbium-178
70
1000 (3.7E 13)
Yttrium-86m
39
1000 (3.7E 13)
Yttrium-86
39
10 (3.7E 11)
Radionuclide
Name
Atomic
Number
Final RQ Curies
(Bq)
Yttrium-87
39
10 (3.7E 11)
Yttrium-88
39
10 (3.7E 11)
Yttrium-90m
39
100 (3.7E 12)
Yttrium-90
39
10 (3.7E 11)
Yttrium-91m
39
1000 (3.7E 13)
Yttrium-91
39
10 (3.7E 11)
Yttrium-92
39
100 (3.7E 12)
Yttrium-93
39
100 (3.7E 12)
Yttrium-94
39
1000 (3.7E 13)
Yttrium-95
39
1000 (3.7E 13)
Zinc-62
30
100 (3.7E 12)
Zinc-63
30
1000 (3.7E 13)
Zinc-65
30
10 (3.7E 11)
Zinc-69m
30
100 (3.7E 12)
Zinc-69
30
1000 (3.7E 13)
Zinc-71 m
30
100 (3.7E 12)
Zinc-72
30
100 (3.7E 12)
Zirconium-86
40
100 (3.7E 12)
Zirconium-88
40
10 (3.7E 11)
Zirconium-89
40
100 (3.7E 12)
Zirconium-93
40
1 (3.7E 10)
Zirconium-95
40
10 (3.7E 11)
Zirconium-97
40
10 (3.7E 11)
12
December 2022
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US EPA: List of Lists
Appendix B: Radionuclides Listed Under CERCLA
EPA 550-B-22-001
NOTES:
Ci—Curie. The curie represents a rate of radioactive decay. One curie is the quantity of any radioactive nuclide which undergoes 3.7E
10 disintegrations per second.
Bq—Becquerel. The becquerel represents a rate of radioactive decay. One becquerel is the quantity of any radioactive nuclide which
undergoes one disintegration per second. One curie is equal to 3.7E 10 becquerel.
@—Final RQs for all radionuclides apply to chemical compounds containing the radionuclides and elemental forms regardless of the
diameter of pieces of solid material.
&—The adjusted RQ of one curie applies to all radionuclides not otherwise listed. Whenever the RQs in the Consolidated List of
Chemicals subject to EPCRA, CERCLA and Section 112(r) of CAA and this Appendix B are in conflict, the lowest RQ shall apply.
For example, uranyl acetate and uranyl nitrate have adjusted RQs shown in the CAS number ordered chemical list and the alphabetical
chemical list (Appendix A) of 100 pounds, equivalent to about one-tenth the RQ level for uranium-238 listed in this appendix.
E—Exponent to the base 10. For example, 1.3E 2 is equal to 130 while 1.3E 3 is equal to 1300.
m—Signifies a nuclear isomer which is a radionuclide in a higher energy metastable state relative to the parent isotope.
cp—Notification requirements for releases of mixtures or solutions of radionuclides can be found in 40 CFR §302.6(b)(2). Final RQs
for the following four common radionuclide mixtures are provided: radium-226 in secular equilibrium with its daughters (0.053 curie);
natural uranium (0.1 curie); natural uranium in secular equilibrium with its daughters (0.052 curie); and natural thorium in secular
equilibrium with its daughters (0.011 curie)
13
December 2022
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US EPA: List of Lists
Appendix C: RCRA Waste Streams and Unlisted Hazardous Wastes
EPA 550-B-22-001
Appendix C: RCRA Waste Streams and Unlisted Hazardous Wastes
THE LIST BELOW CONTAINS RCRA WASTE STREAMS AND UNLISTED HAZARDOUS WASTES.
THE DESCRIPTIONS OF THE WASTE STREAMS HAVE BEEN TRUNCATED.
THE LIST SHOULD BE USED FOR REFERENCE ONLY.
COMPLIANCE INFORMATION CAN BE FOUND IN 40 CFR PART 302 AND TABLE 302.4
RCRA
CODE
RQ
NAME
F001
10
The following spent halogenated solvents used in degreasing:
100
(a) Tetrachloroethylene (CAS No. 127-18-4, RCRA Waste No. U210)
100
(b) Trichloroethylene (CAS No. 79-01-6, RCRA Waste No. U228)
1,000
(c) Methylene chloride (CAS No. 75-09-2, RCRA Waste No. U080)
1,000
(d) 1,1,1-Trichloroethane (CAS No. 71-55-6, RCRA Waste No. U226)
10
(e) Carbon tetrachloride (CAS No. 56-23-5, RCRA Waste No. U211)
5,000
(f) Chlorinated fluorocarbons
F002
10
The following spent halogenated solvents:
100
(a) Tetrachloroethylene (CAS No. 127-18-4, RCRA Waste No. U210)
1,000
(b) Methylene chloride (CAS No. 75-09-2, RCRA Waste No. U080)
100
(c) Trichloroethylene (CAS No. 79-01-6, RCRA Waste No. U228)
1,000
(d) 1,1,1-Trichloroethane (CAS No. 71-55-6, RCRA Waste No. U226)
100
(e) Chlorobenzene (CAS No. 108-90-7, RCRA Waste No. U037)
5,000
(f) 1,1,2-Trichloro-1,2,2-trifluoroethane (CAS No. 76-13-1)
100
(g) o-Dichlorobenzene (CAS No. 95-50-1, RCRA Waste No. U070)
5,000
(h) Trichlorofluoromethane (CAS No. 75-69-4, RCRA Waste No. U121)
100
(i) 1,1,2-Trichloroethane (CAS No. 79-00-5, RCRA Waste No. U227)
F003
100
The following spent non-halogenated solvents and still bottoms from recovery:
1,000
(a) Xylene (CAS No. 1330-20-7, RCRA Waste No. U239)
5,000
(b) Acetone (CAS No. 67-64-1, RCRA Waste No. U002)
5,000
(c) Ethyl acetate (CAS No. 141-78-6, RCRA Waste No. U112)
1,000
(d) Ethylbenzene (CAS No. 100-41-4)
100
(e) Ethyl ether (CAS No. 60-29-7, RCRA Waste No. U117)
5,000
(f) Methyl isobutyl ketone (CAS No. 108-10-1, RCRA Waste No. U161)
5,000
(g) n-Butyl alcohol (CAS No. 71-36-3, RCRA Waste No. U031)
5,000
(h) Cyclohexanone (CAS No. 108-94-1, RCRA Waste No. U057)
5,000
(i) Methanol (CAS No. 67-56-1, RCRA Waste No. U154)
F004
100
The following spent non-halogenated solvents and still bottoms from recovery:
100
(a) Cresols/cresylic acid (CAS No. 1319-77-3, RCRA Waste No. U052)
1,000
(b) Nitrobenzene (CAS No. 98-95-3, RCRA Waste No. U169)
C-l
December 2022
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US EPA: List of Lists
Appendix C: RCRA Waste Streams and Unlisted Hazardous Wastes
EPA 550-B-22-001
F005
100
The following spent non-halogenated solvents and still bottoms from recovery:
1,000
(a) Toluene (CAS No. 108-88-3, RCRA Waste No. U220)
5,000
(b) Methyl ethyl ketone (CAS No. 78-93-3, RCRA Waste No. U159)
100
(c) Carbon disulfide (CAS No. 75-15-0, RCRA Waste No. P022)
5,000
(d) Isobutanol (CAS No. 78-83-1, RCRA Waste No. U140)
1,000
(e) Pyridine (CAS No. 110-86-1, RCRA Waste No. U196)
F006
10
Wastewater treatment sludges from electroplating operations (w/some exceptions)
F007
10
Spent cyanide plating bath solns. from electroplating
F008
10
Plating bath residues from electroplating where cyanides are used
F009
10
Spent stripping/cleaning bath solns. from electroplating where cyanides are used
F010
10
Quenching bath residues from metal heat treating where cyanides are used
F011
10
Spent cyanide soln. from salt bath pot cleaning from metal heat treating
F012
10
Quenching wastewater sludges from metal heat treating where cyanides are used
F019
10
Wastewater treatment sludges from chemical conversion aluminum coating
F020
1
Wastes from production or use of tri/tetrachlorophenol or derivative intermediates
F021
1
Wastes from production or use of pentachlorophenol or intermediates for derivatives
F022
1
Wastes from use of tetra/penta/hexachlorobenzenes under alkaline conditions
F023
1
Wastes from mat. production on equipment previously used fortri\tetrachlorophenol
F024
1
Wastes from production of chlorinated aliphatic hydrocarbons (C1-C5)
F025
1
Lights ends, filters from production of chlorinated aliphatic hydrocarbons (C1-C5)
F026
1
Waste from equipment previously used to production tetra/penta/hexachlorobenzenes
F027
1
Discarded formulations containing tri/tetra/pentachlorophenols or derivatives
F028
1
Residues from incineration of soil contaminated w/ F020,F021 ,F022,F023,F026,F027
F032
1
Wastewaters, process residuals from wood preserving using chlorophenolic solns.
F034
1
Wastewaters, process residuals from wood preserving using creosote formulations
F035
1
Wastewaters, process residuals from wood preserving using arsenic or chromium
F037
1
Petroleum refinery primary oil/water/solids separation sludge
F038
1
Petroleum refinery secondary (emulsified) oil/water/solids separation sludge
F039
1
Multisource leachate
K001
1
Wastewater treatment sludge from creosote/pentachlorophenol wood preserving
K002
10
Wastewater treatment sludge from production of chrome yellow and orange pigments
K003
10
Wastewater treatment sludge from production of molybdate orange pigments
K004
10
Wastewater treatment sludge from production of zinc yellow pigments
K005
10
Wastewater treatment sludge from production of chrome green pigments
K006
10
Wastewater treatment sludge from production of chrome oxide green pigments
K007
10
Wastewater treatment sludge from production of iron blue pigments
K008
10
Oven residue from production of chrome oxide green pigments
K009
10
Dist. bottoms from production of acetaldehyde from ethylene
K010
10
Dist. side cuts from production of acetaldehyde from ethylene
C-2
December 2022
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US EPA: List of Lists
Appendix C: RCRA Waste Streams and Unlisted Hazardous Wastes
EPA 550-B-22-001
K011
10
Bottom stream from wastewater stripper in acrylonitrile production
K013
10
Bottom stream from acetonitrile column in acrylonitrile production
K014
5,000
Bottoms from acetonitrile purification column in acrylonitrile production
K015
10
Still bottoms from the dist. of benzyl chloride
K016
1
Heavy ends or dist. residues from production of carbon tetrachloride
K017
10
Heavy ends from the purification column in epichlorohydrin production
K018
1
Heavy ends from the fractionation column in ethyl chloride production
K019
1
Heavy ends from the dist. of ethylene dichloride during its production
K020
1
Heavy ends from the dist. of vinyl chloride during production of the monomer
K021
10
Aqueous spent antimony catalyst waste from fluoromethanes production
K022
1
Dist. bottom tars from production of phenol/acetone from cumene
K023
5,000
Dist. light ends from production of phthalic anhydride from naphthalene
K024
5,000
Dist. bottoms from production of phthalic anhydride from naphthalene
K025
10
Dist. bottoms from production of nitrobenzene by nitration of benzene
K026
1,000
Stripping still tails from the production of methyl ethyl pyridines
K027
10
Centrifuge/dist. residues from toluene diisocyanate production
K028
1
Spent catalyst from hydrochlorinator reactor in production of 1,1,1-trichloroethane
K029
1
Waste from product steam stripper in production of 1,1,1 -trichloroethane
K030
1
Column bottoms/heavy ends from production of trichloroethylene and perchloroethylene
K031
1
By-product salts generated in the production of MSMA and cacodylic acid
K032
10
Wastewater treatment sludge from the production of chlordane
K033
10
Wastewaster/scrubwaterfrom chlorination of cyclopentadiene in chlordane production
K034
10
Filter solids from filtration of hexachlorocyclopentadiene in chlordane production
K035
1
Wastewater treatment sludges from the production of creosote
K036
1
Still bottoms from toluene reclamation distillation in disulfoton production
K037
1
Wastewater treatment sludges from the production of disulfoton
K038
10
Wastewater from the washing and stripping of phorate production
K039
10
Filter cake from filtration of diethylphosphorodithioic adid in phorate production
K040
10
Wastewater treatment sludge from the production of phorate
K041
1
Wastewater treatment sludge from the production of toxaphene
K042
10
Heavy ends/residues from dist. of tetrachlorobenzene in 2,4,5-T production
K043
10
2,6-Dichlorophenol waste from the production of 2,4-D
K044
10
Wastewater treatment sludge from manuf. and processing of explosives
K045
10
Spent carbon from treatment of wastewater containing explosives
K046
10
Wastewater sludge from manuf., formulating, loading of lead-based initiating compd
K047
10
Pink/red water from TNT operations
K048
10
Dissolved air flotation (DAF) float from the petroleum refining industry
K049
10
Slop oil emulsion solids from the petroleum refining industry
K050
10
Heat exchanger bundle cleaning sludge from petroleum refining industry
K051
10
API separator sludge from the petroleum refining industry
K052
10
Tank bottoms (leaded) from the petroleum refining industry
K060
1
Ammonia still lime sludge from coking operations
K061
10
Emission control dust/sludge from primary production of steel in electric furnaces
C-3
December 2022
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US EPA: List of Lists
Appendix C: RCRA Waste Streams and Unlisted Hazardous Wastes
EPA 550-B-22-001
K062
10
Spent pickle liquor generated by steel finishing (SIC codes 331 and 332)
K069
10
Emission control dust/sludge from secondary lead smelting
K071
1
Brine purification muds from mercury cell process in chlorine production
K073
10
Chlorinated hydrocarbon waste from diaphragm cell process in chlorine production
K083
100
Distillation bottoms from aniline extraction
K084
1
Wastewater sludges from production of veterinary pharm. from arsenic compds.
K085
10
Distillation or fractionation column bottoms in production of chlorobenzenes
K086
10
Wastes/sludges from production of inks from chromium and lead-containing substances
K087
100
Decanter tank tar sludge from coking operations
K088
10
Spent potliners from primary aluminum reduction
K093
5,000
Dist. light ends from production of phthalic anhydride by ortho-xylene
K094
5,000
Dist. bottoms in production of phthalic anhydride by ortho-xylene
K095
100
Distillation bottoms in production of 1,1,1-trichloroethane
K096
100
Heavy ends from dist. column in production of 1,1,1-trichloroethane
K097
1
Vacuum stripper discharge from the chlordane chlorinator in production of chlordane
K098
1
Untreated process wastewater from the production of toxaphene
K099
10
Untreated wastewater from the production of 2,4-D
K100
10
Waste leaching soln from emission control dust/sludge in secondary lead smelting
K101
1
Dist. tar residue from aniline in production of veterinary pharm. from arsenic compd.
K102
1
Residue from activated carbon in production of veterinary pharm. from arsenic compds.
K103
100
Process residues from aniline extraction from the production of aniline
K104
10
Combined wastewater streams generated from production of nitrobenzene/aniline
K105
10
Aqueous stream from washing in production of chlorobenzenes
K106
1
Wastewater treatment sludge from mercury cell process in chlorine production
K107
10
Column bottoms from separation in production of UDMH from carboxylic acid hydrazides
K108
10
Condensed column overheads and vent gas from production of UDMH from -COOH
hydrazides
K109
10
Spent filter cartridges from purif. of UDMH production from carboxylic acid hydrazides
K110
10
Condensed column overheads from separation in UDMH production from -COOH
hydrazides
K111
10
Product wash waters from production of dinitrotoluene via nitration of toluene
K112
10
Reaction by-product water from drying in toluenediamine prod from dinitrotoluene
K113
10
Condensed liquid light ends from purification of toluenediamine during its production
K114
10
Vicinals from purification of toluenediamine during its production from dinitrotoluene
K115
10
Heavy ends from toluenediamine purification during production from dinitrotoluene
K116
10
Organic condensate from solvent recovery system in production of toluene diisocyanate
K117
1
Wastewater from vent gas scrubber in ethylene bromide prod by ethene bromination
K118
1
Spent absorbent solids in purification of ethylene dibromide in its production
K123
10
Process wastewater from the production of ethylenebisdithiocarbamic acid and salts
K124
10
Reactor vent scrubber water from prod of ethylenebisdithiocarbamic acid and salts
K125
10
Filtration/other solids from production of ethylenebisdithiocarbamic acid and salts
K126
10
Dust/sweepings from the production of ethylenebisdithiocarbamic acid and salts
K131
100
Wastewater and spent sulfuric acid from the production of methyl bromide
K132
1,000
Spent absorbent and wastewater solids from the production of methyl bromide
C-4
December 2022
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US EPA: List of Lists
Appendix C: RCRA Waste Streams and Unlisted Hazardous Wastes
EPA 550-B-22-001
K136
1
Still bottoms from ethylene dibromide purif. in production by ethene bromination
K141
1
Process residues from coal tar recovery in coking
K142
1
Tar storage tank residues from coke production from coal or recovery of coke by-prods
K143
1
Process residues from recovery of light oil in coking
K144
1
Wastewater residues from light oil refining in coking
K145
1
Residues from naphthalene collection and recovery from coke by-products
K147
1
Tar storage tank residues from coal tar refining in coking
K148
1
Residues from coal tar distillation, including still bottoms, in coking
K149
10
Distillation bottoms from the production of chlorinated toluenes/benzoyl chlorides
K150
10
Organic residuals from CI gas and HCI recovery from chlorinated toluene production
K151
10
Wastewater treatment sludge from production of chlorotoluenes/benzoyl chlorides
K156
10
Organic waste from production of carbamates and carbamoyl oximes
K157
10
Wastewaters from production of carbamates and carbamoyl oximes (not sludges)
K158
10
Bag house dusts & filter/separation solids from prod of carbamates, carb oximes
K159
10
Organics from treatment of thiocarbamate waste
K161
1
Purif. solids/bag house dust/sweepings from prod of dithiocarbamate acids/salts
K169 f
10
Crude oil storage tank sediment from refining operations
K170 f
1
Clarified slurry oil tank sediment of in-line filter/separation solids
K171 f
1
Spent hydrotreating catalyst
K172 f
1
Spent hydrorefining catalyst
K174 f
1
Wastewater treatment sludges from the production of ethylene dichloride or vinyl chloride
monomer, (including sludges that result from commingled EDC or VCM wastewater and
other wastewater), unless the sludges meet certain disposal conditions. (See 40 CFR
261.32)
K175 f
1
Wastewater treatment sludges from the production vinyl chloride monomer using mercuric
chloride catalyst in an acetylene-based process (See 40 CFR 261.32)
K176
1
Baghouse filters from the production of antimony oxide, including filters from the
production of intermediates (e.g., antimony metal or crude antimony oxide)
K177
5000
Slag from the production of antimony oxide that is speculatively accumulated or disposed,
including slag from the production of intermediates (e.g., antimony metal or crude
antimony oxide)
K178
1000
Residues from manufacturing and manufacturing-site storage of ferric chloride from acids
formed during the production of titanium dioxide using the chloride-ilmenite process
K181
1*
Non-wastewaters generated from the production of certain dyes, pigments, and FD&C
colorants, exceeding constituent mass loading levels, subject to disposal exceptions in 40
CFR 261.32
D001
100
Unlisted hazardous wastes characteristic of ignitability
D002
100
Unlisted hazardous wastes characteristic of corrosivity
D003
100
Unlisted hazardous wastes characteristic of reactivity
Unlisted hazardous wastes characteristic of toxicity:
D004
1
Arsenic
D005
1,000
Barium
D006
10
Cadmium
D007
10
Chromium
D008
10
Lead
D009
1
Mercury
C-5
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US EPA: List of Lists
Appendix C: RCRA Waste Streams and Unlisted Hazardous Wastes
EPA 550-B-22-001
D010
10
Selenium
D011
1
Silver
D012
1
Endrin
D013
1
Lindane
D014
1
Methoxychlor
D015
1
Toxaphene
D016
100
2,4-D
D017
100
2,4,5-TP
D018
10
Benzene
D019
10
Carbon tetrachloride
D020
1
Chlordane
D021
100
Chlorobenzene
D022
10
Chloroform
D023
100
o-Cresol
D024
100
m-Cresol
D025
100
p-Cresol
D026
100
Cresol
D027
100
1,4-Dichlorobenzene
D028
100
1,2-Dichloroethane
D029
100
1,1-Dichloroethylene
D030
10
2,4-Dinitrotoluene
D031
1
Heptachlor (and epoxide)
D032
10
Hexachloro benzene
D033
1
Hexachlorobutadiene
D034
100
Hexachloroethane
D035
5,000
Methyl ethyl ketone
D036
1,000
Nitrobenzene
D037
10
Pentachlorophenol
D038
1,000
Pyridine
D039
100
Tetrachloroethylene
D040
100
Trichloroethylene
D041
10
2,4,5-Trichlorophenol
D042
10
2,4,6-Trichlorophenol
D043
1
Vinyl chloride
* The Agency may adjust the statutory RQ for this RCRA hazardous substance (K181 waste) in a future rulemaking;
until then the statutory one-pound RQ applies.
f See 40 CFR 302.6(b)(1) for application of the mixture rule to this hazardous waste.
C-6
December 2022
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US EPA: List of Lists
Appendi 1 CRA Sectic i 11 1 \ Chemical Categories
EPA 550-B-22-001
Top
Appendix D: EPCRA section 313 Toxic Release
Inventory (TRI) Chemical Categories
The EPCRA Section 313, Toxic Release Inventory (TRI) has 33 chemical categories (including
four categories containing 83 specifically-listed chemicals). Each chemical category is listed
below with its category code and category name.
Source: https://www.epa.gov/toxics-release-inventorv-tri-program/tri-listed-chemicals
Also see 40 CFR 372.65.
N010 Antimony Compounds. Includes any unique chemical substance that contains antimony
as part of that chemical's infrastructure.
N020 Arsenic Compounds. Includes any unique chemical substance that contains arsenic as
part of that chemical's infrastructure.
N040 Barium Compounds. Includes any unique chemical substance that contains barium as
part of that chemical's infrastructure. This category does not include: Barium sulfate CAS
Number 7727-43-7
N050 Beryllium Compounds. Includes any unique chemical substance that contains beryllium
as part of that chemical's infrastructure.
N078 Cadmium Compounds. Includes any unique chemical substance that contains cadmium
as part of that chemical's infrastructure.
N084 Chlorophenols. Includes any chemical substance with the following chemical formula:
OH
Where x = 1 to 5
D-l
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US EPA: List of Lists
Appendi 1 CRA Sectic i 11 1 \ Chemical Categories
EPA 550-B-22-001
N090 Chromium Compounds. Includes any unique chemical substance that contains chromium
as part of that chemical's infrastructure (except for chromite ore mined in the Transvaal
Region of South Africa and the unreacted ore component of the chromite ore processing
residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized
chromite ore that has been combined with soda ash and kiln roasted at approximately
2,000 deg.F.)
N096 Cobalt Compounds. Includes any unique chemical substance that contains cobalt as part
of that chemical's infrastructure.
N100 Copper Compounds. Includes any unique chemical substance that contains copper as part
of that chemical's infrastructure (except for C.I. Pigment Blue 15 (PB-15, CAS No. 147-14-8), C.I.
Pigment Green 7 (PG-7, CAS No. 1329-53-6), and C.I. Pigment Green 36 (PG-36, CAS No.
14302-13-7), except copper phthalocyanine compounds that are substituted with only hydrogen,
and/or bromine, and/or chlorine that meet the following molecular structure definition).
R R
R R
where R = H and/or Br and/or CI only.
N106 Cyanide Compounds. Includes any chemical substance with the following chemical
formula:
Xf CN~ where X = any group (except H+) where a formal dissociation can be made. For
example KCN or Ca(CN)2.
N120 Diisocyanates This category includes only those chemicals listed below.
D-2
December 2022
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US EPA: List of Lists
Appendi 1 CRA Sectic i 11 1 \ Chemical Categories
EPA 550-B-22-001
CAS Number
Diisocyanate Chemical Name
38661-72-2
1,3-Bis(methylisocyanate)-cyclohexane
10347-54-3
1,4-Bis(methylisocyanate)-cyclohexane
2556-36-7
1,4-Cyclohexanediisocyanate
134190-37-7
Diethyldiisocyanatobenzene
4128-73-8
4,4'-Diisocyanatodiphenyl ether
75790-87-3
2,4'-Diisocyanatodiphenyl sulfide
91-93-0
3,3'-Dimethoxybenzidine-4,4'-diisocyanate
91-97-4
3,3'-Dimethyl-4,4'-diphenylene diisocyanate
139-25-3
3,3'-Dimethyldiphenyl methane-4,4'-diisocyanate
822-06-0
Hexamethylene-1,6-diisocyanate
4098-71-9
Isophorone diisocyanate
75790-84-0
4-Methyldiphenylmethane-3,4-diisocyanate
5124-30-1
1,1-Methylenebis(4-isocyanatocyclohexane)
101-68-8
4,4'-Methylenedi(phenylisocyanate)
3173-72-6
1,5-Naphthalene diisocyanate
123-61-5
1,3-Phenylene diisocyanate
104-49-4
1,4-Phenylene diisocyanate
9016-87-9
Polymeric diphenylmethane diisocyanate
16938-22-0
2,2,4-Trimethylhexamethylenediisocyanate
15646-96-5
2,4,4-Trimethylhexamethylene diisocyanate
N150 Dioxin and Dioxin-Like Compounds
(Manufacturing; and the processing or otherwise use of dioxin and dioxin-like compounds
if the dioxin and dioxin-like compounds are present as contaminants in a chemical and if
they were created during the manufacturing of that chemical.) This category includes only
those chemicals listed below.
CAS Number
Dioxin Chemical Name
1746-01-6
2,3,7,8- Tetrachlorodibenzo-p-dioxin
40321-76-4
1,2,3,7,8-Pentachlorodibenzo-p-dioxin
39227-28-6
1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin
57653-85-7
1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin
19408-74-3
1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin
35822-46-9
1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin
3268-87-9
1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin
51207-31-9
2,3,7,8-Tetrachlorodibenzofuran
57117-41-6
1,2,3,7,8-Pentachlorodibenzofuran
D-3
December 2022
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US EPA: List of Lists
Appendi 1 CRA Sectic i 11 1 \ Chemical Categories
EPA 550-B-22-001
CAS Number
Dioxin Chemical Name
57117-31-4
2,3,4,7,8-Pentachlorodibenzofuran
70648-26-9
1,2,3,4,7,8-Hexachlorod-benzofuran
57117-44-9
1,2,3,6,7,8-Hexachlorodibenzofuran
72918-21-9
1,2,3,7,8,9-Hexachlorodibenzofuran
60851-34-5
2,3,4,6,7,8-Hexachlorodibenzofuran
67562-39-4
1,2,3,4,6,7,8-Heptachlorodibenzofuran
55673-89-7
1,2,3,4,7,8,9-Heptachlorodibenzofuran
39001-02-0
1,2,3,4,6,7,8,9-Octachlorodibenzofuran
N171 Ethylenebisdithiocarbamic acid, salts and esters (EBDCs). Includes any unique
chemical substance that contains an EBDC or an EBDC salt as part of that chemical's
infrastructure.
N230 Certain Glycol Ethers. Includes any chemical substance with the following chemical
formula:
R-(OCH2CH2) n-OR'
where n = 1, 2, or 3
R = alkyl C7 or less; or
R = phenyl or alkyl substituted phenyl;
R' = H, or alkyl C7 or less; or
OR' = consisting of carboxylic acid ester, sulfate, phosphate, nitrate, or sulfonate.
N270 Hexabromocyclododecane (This category includes only those chemicals covered by the
CAS numbers listed here). Chemical Category Added for Reporting Year 2017.
CAS Number
Hexabromocyclodecane Name
3194-55-6
1,2,5,6,9,10-Hexabromocyclododecane
25637-99-4
Hexabromocyclododecane
N420 Lead Compounds. Includes any unique chemical substance that contains lead as part of
that chemical's infrastructure.
N450 Manganese Compounds. Includes any unique chemical substance that contains
manganese as part of that chemical's infrastructure.
N458 Mercury Compounds. Includes any unique chemical substance that contains mercury as
part of that chemical's infrastructure.
N495 Nickel Compounds. Includes any unique chemical substance that contains nickel as part
of that chemical's infrastructure.
D-4 December 2022
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US EPA: List of Lists
Appendi 1 CRA Sectic i 11 1 \ Chemical Categories
EPA 550-B-22-001
N503 Nicotine and salts. Includes any unique chemical substance that contains nicotine or a
nicotine salt as part of that chemical's infrastructure.
N511 Nitrate compounds (water dissociable; reportable only when in aqueous solution)
N530 Nonylphenol. This category includes only those chemicals listed below.
CAS Number
Nonylphenol Name
104-40-5
4-Nonylphenol
11066-49-2
Isononylphenol
25154-52-3
Nonylphenol
26543-97-5
4-lsononylphenol
84852-15-3
4-Nonylphenol, branched
90481-04-2
Nonylphenol, branched
N535 Nonylphenol ethoxylates (NPEs) (Chemicals Added for Reporting Year 2019)
CAS Number
Nonyphenol Ethoxylate Name
7311-27-5
Ethanol, 2-[2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]ethoxy]-
9016-45-9
Poly(oxy-1,2-ethanediyl), a-(nonylphenyl)-u>hydroxy-
20427-84-3
Ethanol, 2-[2-(4-nonylphenoxy)ethoxy]-
26027-38-3
Poly(oxy-1,2-ethanediyl), a-(4-nonylphenyl)-u>hydroxy-
26571-11-9
3,6,9,12,15,18,21,24-Octaoxahexacosan-1 -ol, 26-(nonylphenoxy)-
27176-93-8
Ethanol, 2-[2-(nonylphenoxy)ethoxy]-
27177-05-5
3,6,9,12,15,18,21 -Heptaoxatricosan-l-ol, 23-(nonylphenoxy)-
27177-08-8
3,6,9,12,15,18,21,24,27-Nonaoxanonacosan-1-ol, 29-(nonylphenoxy)-
27986-36-3
Ethanol, 2-(nonylphenoxy)-
37205-87-1
Poly(oxy-1,2-ethanediyl), a-(isononylphenyl)-u>hydroxy-
51938-25-1
Poly(oxy-1,2-ethanediyl), a-(2-nonylphenyl)-u>hydroxy-
68412-54-4
Poly(oxy-1,2-ethanediyl), a-(nonylphenyl)-u>hydroxy-, branched
127087-87-0
Poly(oxy-1,2-ethanediyl), a-(4-nonylphenyl)-u>hydroxy-, branched
D-5
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US EPA: List of Lists
Appendi 1 CRA Sectic i 11 1 \ Chemical Categories
EPA 550-B-22-001
N575 Polybrominated Biphenyls (PBBs). Includes any chemical substance with the following
chemical formula:
N583 Polychlorinated alkanes (CIO to C13) (except for those members of the category that
have an average chain length of 12 carbons and contain an average chlorine content of
60% by weight which are subject to the 0.1% de minimis). Includes any chemical substance
with the following chemical formula:
CxH2x+2-y Cly
where x = 10 to 13;
y = 3 to 12; and
the average chlorine content ranges from 40-70% with the limiting molecular formulas
C10H19C13 and C13H16CI12.
N590 Polycyclic aromatic compounds (PACs). This category includes the chemicals listed
below.
CAS Number
PAC Chemical Name
56-55-3
Benz[a]anthracene
205-99-2
Benzo[b]fluoranthene
205-82-3
Benzo[j]fluoranthene
207-08-9
Benzo[k]fluoranthene
206-44-0
Benzo[j,k]fluorene
189-55-9
Benzo[r,s,t]pentaphene
218-01-9
Benzo[a]phenanthrene
50-32-8
Benzo[a]pyrene
226-36-8
Dibenz[a,h]acridine
224-42-0
Dibenz[aj]acridine
53-70-3
Dibenzo[a,h]anthracene
194-59-2
7H-Dibenzo[c,g]carbazole
5385-75-1
Dibenzo[a,e]fluoranthene
192-65-4
Dibenzo[a,e]pyrene
189-64-0
Dibenzo[a,h]pyrene
D-6
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US EPA: List of Lists
Appendi 1 CRA Sectic i 11 1 \ Chemical Categories
EPA 550-B-22-001
CAS Number
PAC Chemical Name
191-30-0
Dibenzo[a,l]pyrene
57-97-6
7,12-Dimethylbenz[a]-anthracene
42397-64-8
1,6-Dinitropyrene
42397-65-9
1,8-Dinitropyrene
193-39-5
lndeno[1,2,3-cd]pyrene
56-49-5
3-Methylcholanthrene
3697-24-3
5-Methylchrysene
7496-02-8
6-Nitrochrysene
5522-43-0
1-Nitropyrene
57835-92-4
4-Nitropyrene
N725 Selenium Compounds. Includes any unique chemical substance that contains selenium as
part of that chemical's infrastructure.
N740 Silver Compounds. Includes any unique chemical substance that contains silver as part of
that chemical's infrastructure.
N746 Strychnine and salts. Includes any unique chemical substance that contains strychnine or
a strychnine salt as part of that chemical's infrastructure.
N760 Thallium Compounds. Includes any unique chemical substance that contains thallium as
part of that chemical's infrastructure.
N770 Vanadium Compounds. Includes any unique chemical substance that contains vanadium
as part of that chemical's infrastructure.
N874 Warfarin and salts. Includes any unique chemical substance that contains warfarin or a
warfarin salt as part of that chemical's infrastructure.
N982 Zinc Compounds. Includes any unique chemical substance that contains zinc as part of
that chemical's infrastructure.
For more details on how to report TRI chemicals and chemical categories, see
https://www.epa.gov/toxics-release-inventorv-tri-program/reporting-tri-facilities
This above webpage also has links to chemical-specific guidance documents for the EPCRA
Section 313 chemical categories. Documents are available for:
• Aqueous Ammonia
• Certain Glycol Ethers Category
• Chlorophenols category
• Compounds and Mixtures
• Dioxin and Dioxin-like Compounds Category
D-7
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US EPA: List of Lists
Appendi 1 CRA Sectic i 11 1 \ Chemical Categories
EPA 550-B-22-001
• EBDC Acid, Salts and Esters Category and Mixtures Containing Maneb, Metiram,
Nabam, and Zineb
• Hydrochloric Acid Aerosols
• Lead and Lead Compounds Category
• Mercury and Mercury Compounds Category
• Nicotine and salts
• Nitrate compounds
• Pesticides and Other Persistent Bioaccumulative Toxic Chemicals
• Polychlorinated Alkanes Category
• Polychlorinated Biphenyls (PCBs)
• Polycyclic Aromatic Compounds
• Strychnine and Salts
• Sulfuric Acid Aerosols
• Toxic Chemical Categories
• Warfarin and Salts
D-8
December 2022
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US EPA: List of Lists EPA 550-B-21-001
Appendi 1 '1 1 ll ction 11 11II • , and Polyfluoroalkyl Substances by CAS Number
Appendix E: EPCRA section 313 Toxic Release Inventory
(TRI) Per- And Polyfluoroalkyl Substances
(By CAS Number)
CAS No.
Chemical Name
307-35-7
Perfluorooctylsulfonyl fluoride
307-55-1
Perfluorododecanoic acid
335-66-0
Octanoyl fluoride, pentadecafluoro-
335-67-1
Perfluorooctanoic acid
335-71-7
1-Heptanesulfonyl fluoride, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-
335-76-2
Perfluorodecanoic acid
335-93-3
Silver(l) perfluorooctanoate
335-95-5
Sodium perfluorooctanoate
355-46-4
Perfluorohexanesulfonic acid
375-73-5
Perfluorobutane sulfonic acid
375-95-1
Perfluorononanoic acid
376-06-7
Perfluorotetradecanoic acid
376-14-7
2-[Ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl methacrylate
376-27-2
Methyl perfluorooctanoate
383-07-3
2-[Butyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl acrylate
423-82-5
2-[Ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl acrylate
507-63-1
Perfluorooctyl iodide
678-39-7
1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-
865-86-1
1-Dodecanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluoro-
1652-63-7
3-[[(Heptadecafluorooctyl)sulfonyl]amino]-N,N,N-trimethyl-1-propanaminium iodide
1691-99-2
N-Ethyl-N-(2-hydroxyethyl)perfluorooctanesulfonamide
1763-23-1
Perfluorooctane sulfonic acid
1996-88-9
2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl ester
2043-53-0
Decane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-IO-iodo-
2043-54-1
Dodecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-heneicosafluoro-12-iodo-
2144-54-9
2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-
heneicosafluorododecyl ester
2263-09-4
1-Octanesulfonamide, N-butyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-
hydroxyethyl)-
2395-00-8
Potassium perfluorooctanoate
2795-39-3
Potassium perfluorooctanesulfonate
2991-51-7
Glycine, N-ethyl-N-[(heptadecafluorooctyl)sulfonyl]-, potassium salt
3107-18-4
Cyclohexanesulfonic acid, undecafluoro-, potassium salt
3825-26-1
Ammonium perfluorooctanoate
3871-99-6
1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassium salt
E-l
December 2022
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US EPA: List of Lists EPA 550-B-21-001
Appendi 1 '1 1 ll ction 11 11II • , and Polyfluoroalkyl Substances by CAS Number
CAS No.
Chemical Name
3872-25-1
1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, potassium salt
4151-50-2
Sulfluramid
4980-53-4
2-Propenoic acid, 2-methyl-,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-
nonacosafluorohexadecyl ester
6014-75-1
2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-
pentacosafluorotetradecyl ester
13252-13-6
Hexafluoropropylene oxide dimer acid
16517-11-6
Octadecanoic acid, pentatriacontafluoro-
17202-41-4
1-Nonanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-nonadecafluoro-, ammonium salt
17741-60-5
1,1,2,2-Tetrahydroperfluorododecyl acrylate
21652-58-4
Perfluorooctyl Ethylene
24448-09-7
1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-
N-methyl-
25268-77-3
2-[[(Heptadecafluorooctyl)sulfonyl]methylamino]ethyl acrylate
27619-90-5
1-Decanesulfonyl chloride, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-
27619-91-6
1-Dodecanesulfonyl chloride, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-
heneicosafluoro-
27905-45-9
1,1,2,2-Tetrahydroperfluorodecyl acrylate
29081-56-9
1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, ammonium salt
29117-08-6
Poly(oxy-1,2-ethanediyl), a-[2-[ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl]-u>hydroxy-
29420-49-3
Potassium perfluorobutane sulfonate
29457-72-5
Lithium (perfluorooctane)sulfonate
30046-31-2
Tetradecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12-pentacosafluoro-14-iodo-
31506-32-8
1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-methyl-
34362-49-7
1,1,2,2-Tetrahydroperfluorohexadecyl acrylate
34395-24-9
1,1,2,2-Tetrahydroperfluorotetradecyl acrylate
37338-48-0
Poly[oxy(methyl-1,2-ethanediyl)], a-[2-[ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl]-u>
hydroxy-
38006-74-5
1-Propanaminium, 3-[[(heptadecafluorooctyl)sulfonyl]amino]-N,N,N-trimethyl-, chloride
39239-77-5
1-Tetradecanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-
pentacosafluoro-
45187-15-3
Perfluorobutanesulfonate
52166-82-2
1-Propanaminium, N,N,N-trimethyl-3-[[(tridecafluorohexyl)sulfonyl]amino]-, chloride
55910-10-6
Glycine, N-[(heptadecafluorooctyl)sulfonyl]-N-propyl-, potassium salt
56372-23-7
Poly(oxy-1,2-ethanediyl), a-[2-[ethyl[(tridecafluorohexyl)sulfonyl]amino]ethyl]-u>hydroxy-
56773-42-3
Ethanaminium, N,N,N-triethyl-, salt with 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-l-
octanesulfonic acid (1:1)
59071-10-2
2-Propenoic acid, 2-[ethyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl ester
60270-55-5
1-Heptanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-, potassium salt
60699-51-6
1-Hexadecanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-
nonacosafluoro-
E-2
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US EPA: List of Lists EPA 550-B-21-001
Appendi 1 '1 1 ll ction 11 11II • , and Polyfluoroalkyl Substances by CAS Number
CAS No.
Chemical Name
61660-12-6
1-Octanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-[3-
(trimethoxysilyl)propyl]-
61798-68-3
Pyridinium, 1-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-, salt with 4-
methylbenzenesulfonic acid (1:1)
62037-80-3
Hexafluoropropylene oxide dimeracid ammonium salt
65104-45-2
2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-
heneicosafluorododecyl ester, polymer with 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-
heptadecafluorodecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluorotetradecyl 2-
methyl-2-propenoate and 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl 2-methyl-2-propenoate
65104-65-6
1-Eicosanol,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,
20,20-heptatriacontafluoro-
65104-67-8
1-Octadecanol,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-
tritriacontafluoro-
65510-55-6
Hexadecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14-
nonacosafluoro-16-iodo-
65530-59-8
Poly(difluoromethylene), a-fluoro-oj-(2-hydroxyethyl)-, 2-hydroxy-1,2,3-propanetricarboxylate (3:1)
65530-61-2
Poly(difluoromethylene), a-fluoro-u>[2-(phosphonooxy)ethyl]-
65530-62-3
Poly(difluoromethylene), a,a'-[phosphinicobis(oxy-2,1-ethanediyl)]bis[w-fluoro-
65530-63-4
Ethanol, 2,2'-iminobis-, compd. with a-fluoro-u>[2-
(phosphonooxy)ethyl]poly(difluoromethylene) (2:1)
65530-64-5
Ethanol, 2,2'-iminobis-, compd. with a,a'-[phosphinicobis(oxy-2,1-ethanediyl)]bis[u>
fluoropoly(difluoromethylene)] (1:1)
65530-65-6
Poly(difluoromethylene), a-fluoro-u>[2-[(1-oxooctadecyl)oxy]ethyl]-
65530-66-7
Poly(difluoromethylene), a-fluoro-u>[2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl]-
65530-69-0
Poly(difluoromethylene), a-[2-[(2-carboxyethyl)thio]ethyl]-u>fluoro-, lithium salt
65530-70-3
Poly(difluoromethylene), a,a'-[phosphinicobis(oxy-2,1-ethanediyl)]bis[w-fluoro-, ammonium salt
65530-71-4
Poly(difluoromethylene), a-fluoro-u>[2-(phosphonooxy)ethyl]-, monoammonium salt
65530-72-5
Poly(difluoromethylene), a-fluoro-u>[2-(phosphonooxy)ethyl]-, diammonium salt
65530-74-7
Ethanol, 2,2'-iminobis-, compd. with a-fluoro-u>[2-
(phosphonooxy)ethyl]poly(difluoromethylene) (1:1)
65530-83-8
Poly(difluoromethylene), a-[2-[(2-carboxyethyl)thio]ethyl]-u>fluoro-
65545-80-4
Poly(oxy-1,2-ethanediyl), a-hydro-w-hydroxy-, ether with a-fluoro-w-(2-
hydroxyethyl)poly(difluoromethylene) (1:1)
65605-56-3
Poly(difluoromethylene), a-fluoro-w-(2-hydroxyethyl)-, dihydrogen 2-hydroxy-1,2,3-
propanetricarboxylate
65605-57-4
Poly(difluoromethylene), a-fluoro-w-(2-hydroxyethyl)-, hydrogen 2-hydroxy-1,2,3-
propanetricarboxylate
65605-58-5
2-Propenoic acid, esters, 2-methyl-, dodecyl ester, polymer with a-fluoro-w-[2-[(2-methyl-1-
oxo-2-propen-1-yl)oxy]ethyl]poly(difluoromethylene)
65605-59-6
2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with a-fluoro-u>[2-[(2-methyl-1-oxo-2-
propen-1-yl)oxy]ethyl]poly(difluoromethylene) and N-(hydroxymethyl)-2-propenamide
65605-73-4
Poly(difluoromethylene), a-fluoro-w-[2-[(1 -oxo-2-propenyl)oxy]ethyl]-, homopolymer
E-3
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US EPA: List of Lists EPA 550-B-21-001
Appendi 1 '1 1 ll ction 11 11II • , and Polyfluoroalkyl Substances by CAS Number
CAS No.
Chemical Name
65636-35-3
Ethanaminium, N,N-diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-, methyl sulfate,
polymer with 2-ethylhexyl 2-methyl-2-propenoate, a-fluoro-u>[2-[(2-methyl-1-oxo-2-
propenyl)oxy]ethyl]poly(difluoromethylene), 2-hydroxyethyl 2-methyl-2-propenoate and N-
(hydroxymethyl)-2-propenamide
67584-42-3
Cyclohexanesulfonic acid, decafluoro(pentafluoroethyl)-, potassium salt
67584-52-5
Glycine, N-ethyl-N-[(undecafluoropentyl)sulfonyl]-, potassium salt
67584-53-6
Glycine, N-ethyl-N-[(tridecafluorohexyl)sulfonyl]-, potassium salt
67584-56-9
2-Propenoic acid, 2-[methyl[(undecafluoropentyl)sulfonyl]amino]ethyl ester
67584-57-0
2-Propenoic acid, 2-[methyl[(tridecafluorohexyl)sulfonyl]amino]ethyl ester
67584-58-1
1-Propanaminium, N,N,N-trimethyl-3-[[(pentadecafluoroheptyl)sulfonyl]amino]-, iodide
67584-62-7
Glycine, N-ethyl-N-[(pentadecafluoroheptyl)sulfonyl]-, potassium salt
67905-19-5
Perfluoropalmitic acid
67906-42-7
1-Decanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heneicosafluoro-,
ammonium salt
67969-69-1
1-Octanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-[2-
(phosphonooxy)ethyl]-, diammonium salt
68084-62-8
2-Propenoic acid, 2-[methyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl ester
68140-18-1
Thiols, C4-10, Y-w-perfluoro
68140-20-5
Thiols, C6-12, Y-w-perfluoro
68140-21-6
Thiols, C10-20, Y-w-perfluoro
68141-02-6
Chromium(lll) perfluorooctanoate
68156-01-4
Cyclohexanesulfonic acid, nonafluorobis(trifluoromethyl)-, potassium salt
68156-07-0
Cyclohexanesulfonic acid, decafluoro(trifluoromethyl)-, potassium salt
68187-25-7
Butanoic acid, 4-[[3-(dimethylamino)propyl]amino]-4-oxo-, 2(or 3)-[(Y-w-perfluoro-C6-20-
alkyl)thio] derivs.
68187-47-3
1-Propanesulfonic acid, 2-methyl-, 2-[[1-oxo-3-[(Y-w-perfluoro-C4-16-alkyl)thio]propyl]amino]
derivs., sodium salts
68188-12-5
Alkyl iodides, C4-20, Y-w-perfluoro
68227-96-3
2-Propenoic acid, butyl ester, telomerwith 2-
[[(heptadecafluorooctyl)sulfonyl]methylamino]ethyl 2-propenoate, 2-
[methyl[(nonafluorobutyl)sulfonyl]amino]ethyl 2-propenoate, a-(2-methyl-1 -oxo-2-propenyl)-
w-hydroxypoly(oxy-1,4-butanediyl), a-(2-methyl-1-oxo-2-propenyl)-u>[(2-methyl-1-oxo-2-
propenyl)oxy]poly(oxy-1,4-butanediyl), 2-
[methyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-propenoate, 2-
[methyl[(tridecafluorohexyl)sulfonyl]amino]ethyl 2-propenoate, 2-
[methyl[(undecafluoropentyl)sulfonyl]amino]ethyl 2-propenoate and 1-octanethiol
68239-43-0
2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, polymer with a-fluoro-u>[2-[(2-methyl-1-oxo-
2-propen-1-yl)oxy]ethyl]poly(difluoromethylene), 2-hydroxyethyl 2-methyl-2-propenoate and
N-(hydroxymethyl)-2-propenamide
68259-07-4
1-Heptanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-, ammonium salt
68259-08-5
1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, ammonium salt
68259-09-6
1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, ammonium salt
68259-38-1
Poly[oxy(methyl-1,2-ethanediyl)], a-[2-[ethyl[(tridecafluorohexyl)sulfonyl]amino]ethyl]-u>
hydroxy-
E-4
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US EPA: List of Lists EPA 550-B-21-001
Appendi 1 '1 1 ll ction 11 11II • , and Polyfluoroalkyl Substances by CAS Number
CAS No.
Chemical Name
68259-39-2
Poly[oxy(methyl-1,2-ethanediyl)], a-[2-[ethyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl]-u>
hydroxy-
68298-62-4
2-Propenoic acid, 2-[butyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl ester, telomer with 2-
[butyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-propenoate, methyloxirane polymer with
oxirane di-2-propenoate, methyloxirane polymer with oxirane mono-2-propenoate and 1-
octanethiol
68298-80-6
Poly(oxy-1,2-ethanediyl), a-[2-[ethyl[(undecafluoropentyl)sulfonyl]amino]ethyl]-u>hydroxy-
68298-81-7
Poly(oxy-1,2-ethanediyl), a-[2-[ethyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl]-u>
hydroxy-
68310-17-8
Poly[oxy(methyl-1,2-ethanediyl)], a-[2-[ethyl[(undecafluoropentyl)sulfonyl]amino]ethyl]-u>
hydroxy-
68391-08-2
Alcohols, C8-14, y-w-perfluoro
68412-68-0
Phosphonic acid, perfluoro-C6-12-alkyl derivs.
68412-69-1
Phosphinic acid, bis(perfluoro-C6-12-alkyl) derivs.
68515-62-8
1,4-Benzenedicarboxylic acid, dimethyl ester, reaction products with bis(2-
hydroxyethyl)terephthalate, ethylene glycol, a-fluoro-o>(2-hydroxyethyl)poly(difluoromethylene),
hexakis(methoxymethyl)melamine and polyethylene glycol
68555-74-8
1-Pentanesulfonamide, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-N-(2-hydroxyethyl)-N-methyl-
68555-75-9
1-Hexanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-N-(2-hydroxyethyl)-N-methyl-
68555-76-0
1-Heptanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-N-(2-hydroxyethyl)-N-
methyl-
68555-81-7
1-Propanaminium, N,N,N-trimethyl-3-[[(pentadecafluoroheptyl)sulfonyl]amino]-, chloride
68555-91-9
2-Propenoic acid, 2-methyl-, 2-[ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl ester,
polymer with 2-[ethyl[(nonafluorobutyl)sulfonyl]amino]ethyl 2-methyl-2-propenoate, 2-
[ethyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-methyl-2-propenoate, 2-
[ethyl[(tridecafluorohexyl)sulfonyl]amino]ethyl 2-methyl-2-propenoate, 2-
[ethyl[(undecafluoropentyl)sulfonyl]amino]ethyl 2-methyl-2-propenoate and octadecyl 2-
methyl-2-propenoate
68758-57-6
1-Tetradecanesulfonyl chloride,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluoro-
68867-60-7
2-Propenoic acid, 2-[[(heptadecafluorooctyl)sulfonyl]methylamino]ethyl ester, polymer with
2-[methyl[(nonafluorobutyl)sulfonyl]amino]ethyl 2-propenoate, 2-
[methyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-propenoate, 2-
[methyl[(tridecafluorohexyl)sulfonyl]amino]ethyl 2-propenoate, 2-
[methyl[(undecafluoropentyl)sulfonyl]amino]ethyl 2-propenoate and a-(1-oxo-2-propenyl)-u>
methoxypoly(oxy-1,2-ethanediyl)
68957-55-1
1-Propanaminium, N,N,N-trimethyl-3-[[(undecafluoropentyl)sulfonyl]amino]-, chloride
68957-57-3
1-Propanaminium, N,N,N-trimethyl-3-[[(undecafluoropentyl)sulfonyl]amino]-, iodide
68957-58-4
1-Propanaminium, N,N,N-trimethyl-3-[[(tridecafluorohexyl)sulfonyl]amino]-, iodide
68957-62-0
1-Heptanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-
68958-60-1
Poly(oxy-1,2-ethanediyl), a-[2-[ethyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl]-u>
methoxy-
68958-61-2
Poly(oxy-1,2-ethanediyl), a-[2-[ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl]-w-methoxy-
70225-14-8
1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, compd. with 2,2'-
iminobis[ethanol] (1:1)
E-5
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Appendi 1 '1 1 ll ction 11 11II • , and Polyfluoroalkyl Substances by CAS Number
CAS No.
Chemical Name
70225-15-9
1-Heptanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-, compd. with 2,2'-
iminobis[ethanol] (1:1)
70225-16-0
1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, compd. with 2,2'-
iminobis[ethanol] (1:1)
70225-17-1
1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, compd. with 2,2'-
iminobis[ethanol] (1:1)
70969-47-0
Thiols, C8-20, Y-w-perfluoro, telomers with acrylamide
70983-59-4
Poly(oxy-1,2-ethanediyl), a-methyl-w-hydroxy-, 2-hydroxy-3-[(Y-w-perfluoro-C6-20-
alkyl)thio]propyl ethers
70983-60-7
1-Propanaminium, 2-hydroxy-N,N,N-trimethyl-, 3-[(Y-w-perfluoro-C6-20-alkyl)thio] derivs.,
chlorides
71608-60-1
Pentanoic acid, 4,4-bis[(Y-w-perfluoro-C8-20-alkyl)thio] derivs.
72623-77-9
Fatty acids, C6-18, perfluoro, ammonium salts
72968-38-8
Fatty acids, C7-13, perfluoro, ammonium salts
74499-44-8
Phosphoric acid, Y-w-perfluoro-C8-16-alkyl esters, compds. with diethanolamine
78560-44-8
Silane, trichloro(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-
80010-37-3
Poly(difluoromethylene), a-fluoro-u>[2-sulphoethyl)-
83048-65-1
Silane, (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)trimethoxy-
95144-12-0
Poly(difluoromethylene), a-fluoro-u>[2-(phosphonooxy)ethyl]-, ammonium salt
97553-95-2
Thiocyanic acid, Y-w-perfluoro-C4-20-alkyl esters
97659-47-7
Alkenes, C8-14 a-, 5-u>perfluoro
118400-71-8
Disulfides, bis(Y-w-perfluoro-C6-20-alkyl)
123171-68-6
Poly(difluoromethylene), a-[2-(acetyloxy)-3-[(carboxymethyl)dimethylammonio]propyl]-u>
fluoro-, inner salt
125476-71-3
Silicic acid (FUSiC^), disodium salt, reaction products with chlorotrimethylsilane and
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-1-decanol
135228-60-3
Hexane, 1,6-diisocyanato-, homopolymer, Y-w-perfluoro-C6-20-alc.-blocked
142636-88-2
2-Propenoic acid, 2-methyl-, octadecyl ester, polymer with
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluorododecyl 2-propenoate,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl 2-propenoate and
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluorotetradecyl 2-
propenoate
143372-54-7
Siloxanes and Silicones, (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)oxy Me,
hydroxy Me, Me octyl, ethers with polyethylene glycol mono-Me ether
148240-85-1
1,3-Propanediol, 2,2-bis[[(Y-w-perfluoro-C4-10-alkyl)thio]methyl] derivs., phosphates,
ammonium salts
148240-87-3
1,3-Propanediol, 2,2-bis[[(Y-w-perfluoro-C6-12-alkyl)thio]methyl] derivs., phosphates,
ammonium salts
148240-89-5
1,3-Propanediol, 2,2-bis[[(Y-w-perfluoro-C10-20-alkyl)thio]methyl] derivs., phosphates,
ammonium salts
150135-57-2
2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymers with Bu acrylate, y-w-
perfluoro-C8-14-alkyl acrylate and polyethylene glycol monomethacrylate, 2,2'-azobis[2,4-
dimethylpentanenitrile]-initiated
178094-69-4
1-Octanesulfonamide, N-[3-(dimethyloxidoamino)propyl]-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-
heptadecafluoro-, potassium salt
E-6
December 2022
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US EPA: List of Lists EPA 550-B-21-001
Appendi 1 '1 1 ll ction 11 11II • , and Polyfluoroalkyl Substances by CAS Number
CAS No.
Chemical Name
178535-23-4
Fatty acids, linseed-oil, Y-w-perfluoro-C8-14-alkyl esters
180582-79-0
Sulfonic acids, C6-12-alkane, y-w-perfluoro, ammonium salts
182176-52-9
Ethaneperoxoic acid, reaction products with 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-
heptadecafluorodecyl thiocyanate and 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl
thiocyanate
196316-34-4
2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymers with Y-w-perfluoro-C10-
16-alkyl acrylate and vinyl acetate, acetates
200513-42-4
2-Propenoic acid, 2-methyl-, polymer with butyl 2-methyl-2-propenoate,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl 2-propenoate, 2-hydroxyethyl 2-
methyl-2-propenoate and methyl 2-methyl-2-propenoate
203743-03-7
2-Propenoic acid, 2-methyl-, hexadecyl ester, polymers with 2-hydroxyethyl methacrylate,
.gamma.-.omega.-perfluoro-C10-6-alkyl acrylate and stearyl methacrylate
238420-68-3
Propanedioic acid, mono(Y-w-perfluoro-C8-12-alkyl) derivs., di-me esters
238420-80-9
Propanedioic acid, mono(Y-w-perfluoro-C8-12-alkyl) derivs., bis[4-(ethenyloxy)butyl] esters
1078142-10-5
1,3-Propanediol, 2,2-bis[[(Y-w-perfluoro-C6-12-alkyl)thio]methyl] derivs., polymers with 2,2-
bis[[(Y-w-perfluoro-C10-20-alkyl)thio]methyl]-1,3-propanediol, 1,6-diisocyanato-2,2,4(or
2,4,4)-trimethylhexane, 2-heptyl-3,4-bis(9-isocyanatononyl)-1-pentylcyclohexane and 2,2'-
(methylimino)bis[ethanol]
1078712-88-5
Thiols, C4-20, Y-w-perfluoro, telomers with acrylamide and acrylic acid, sodium salts
1078715-61-3
1-Propanaminium, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-[2-[(Y-w-perfluoro-C4-20-
alkyl)thio]acetyl] derivs., inner salts
E-7
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US EPA: List of Lists EPA 550-B-21-001
Appendi 1 i I ¦ ction 313 TRI, Per- and Polyfluoroalkyl Substances by Alphabetical Name
Appendix F: EPCRA section 313 Toxic Release Inventory
(TRI) Per- and Polyfluoroalkyl Substances
(By Alphabetical Name)
Chemical Name
CAS No.
Alcohols, C8-14, Y-w-perfluoro
68391-08-2
Alkenes, C8-14 a-, 5-w-perfluoro
97659-47-7
Alkyl iodides, C4-20, y-w-perfluoro
68188-12-5
Ammonium perfluorooctanoate
3825-26-1
1,4-Benzenedicarboxylic acid, dimethyl ester, reaction products with bis(2-
hydroxyethyl)terephthalate, ethylene glycol, a-fluoro-u>(2-
hydroxyethyl)poly(difluoromethylene), hexakis(methoxymethyl)melamine and
polyethylene glycol
68515-62-8
Butanoic acid, 4-[[3-(dimethylamino)propyl]amino]-4-oxo-, 2(or 3)-[(Y-w-perfluoro-C6-
20-alkyl)thio] derivs.
68187-25-7
2-[Butyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl acrylate
383-07-3
Chromium(lll) perfluorooctanoate
68141-02-6
Cyclohexanesulfonic acid, decafluoro(pentafluoroethyl)-, potassium salt
67584-42-3
Cyclohexanesulfonic acid, decafluoro(trifluoromethyl)-, potassium salt
68156-07-0
Cyclohexanesulfonic acid, nonafluorobis(trifluoromethyl)-, potassium salt
68156-01-4
Cyclohexanesulfonic acid, undecafluoro-, potassium salt
3107-18-4
Decane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-10-iodo-
2043-53-0
1-Decanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heneicosafluoro-,
ammonium salt
67906-42-7
1-Decanesulfonyl chloride, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-
27619-90-5
1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-
678-39-7
Disulfides, bis(Y-w-perfluoro-C6-20-alkyl)
118400-71-8
Dodecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-heneicosafluoro-12-iodo-
2043-54-1
1-Dodecanesulfonyl chloride, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-
heneicosafluoro-
27619-91-6
1-Dodecanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluoro-
865-86-1
1-Eicosanol,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,
19,20,20,20-heptatriacontafluoro-
65104-65-6
Ethanaminium, N,N-diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-, methyl
sulfate, polymer with 2-ethylhexyl 2-methyl-2-propenoate, a-fluoro-u>[2-[(2-methyl-1-
oxo-2-propenyl)oxy]ethyl]poly(difluoromethylene), 2-hydroxyethyl 2-methyl-2-
propenoate and N-(hydroxymethyl)-2-propenamide
65636-35-3
Ethanaminium, N,N,N-triethyl-, salt with 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-
heptadecafluoro-1-octanesulfonic acid (1:1)
56773-42-3
Ethaneperoxoic acid, reaction products with 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-
heptadecafluorodecyl thiocyanate and 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl
thiocyanate
182176-52-9
Ethanol, 2,2'-iminobis-, compd. with a-fluoro-u>[2-
(phosphonooxy)ethyl]poly(difluoromethylene) (1:1)
65530-74-7
F-l
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Appendi 1 i I ¦ ction 313 TRI, Per- and Polyfluoroalkyl Substances by Alphabetical Name
Chemical Name
CAS No.
Ethanol, 2,2'-iminobis-, compd. with a-fluoro-u>[2-
(phosphonooxy)ethyl]poly(difluoromethylene) (2:1)
65530-63-4
Ethanol, 2,2'-iminobis-, compd. with a,a'-[phosphinicobis(oxy-2,1-ethanediyl)]bis[u>
fluoropoly(difluoromethylene)] (1:1)
65530-64-5
N-Ethyl-N-(2-hydroxyethyl)perfluorooctanesulfonamide
1691-99-2
2-[Ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl acrylate
423-82-5
2-[Ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl methacrylate
376-14-7
Fatty acids, C6-18, perfluoro, ammonium salts
72623-77-9
Fatty acids, C7-13, perfluoro, ammonium salts
72968-38-8
Fatty acids, linseed-oil, Y-w-perfluoro-C8-14-alkyl esters
178535-23-4
Glycine, N-ethyl-N-[(heptadecafluorooctyl)sulfonyl]-, potassium salt
2991-51-7
Glycine, N-[(heptadecafluorooctyl)sulfonyl]-N-propyl-, potassium salt
55910-10-6
Glycine, N-ethyl-N-[(pentadecafluoroheptyl)sulfonyl]-, potassium salt
67584-62-7
Glycine, N-ethyl-N-[(tridecafluorohexyl)sulfonyl]-, potassium salt
67584-53-6
Glycine, N-ethyl-N-[(undecafluoropentyl)sulfonyl]-, potassium salt
67584-52-5
3-[[(Heptadecafluorooctyl)sulfonyl]amino]-N,N,N-trimethyl-1-propanaminium iodide
1652-63-7
2-[[(Heptadecafluorooctyl)sulfonyl]methylamino]ethyl acrylate
25268-77-3
1-Heptanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-N-(2-
hydroxyethyl)-N-methyl-
68555-76-0
1-Heptanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-
68957-62-0
1-Heptanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-, ammonium salt
68259-07-4
1-Heptanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-, compd. with
2,2'-iminobis[ethanol] (1:1)
70225-15-9
1-Heptanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-, potassium salt
60270-55-5
1-Heptanesulfonyl fluoride, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-
335-71-7
Hexadecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14-
nonacosafluoro-16-iodo-
65510-55-6
1-Hexadecanol,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-
nonacosafluoro-
60699-51-6
Hexafluoropropylene oxide dimer acid
13252-13-6
Hexafluoropropylene oxide dimer acid ammonium salt
62037-80-3
Hexane, 1,6-diisocyanato-, homopolymer, Y-w-perfluoro-C6-20-alc.-blocked
135228-60-3
1-Hexanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-N-(2-hydroxyethyl)-N-
methyl-
68555-75-9
1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, ammonium salt
68259-08-5
1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassium salt
3871-99-6
1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, compd. with 2,2'-
iminobis[ethanol] (1:1)
70225-16-0
Lithium (perfluorooctane)sulfonate
29457-72-5
Methyl perfluorooctanoate
376-27-2
F-2
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Appendi 1 i I ¦ ction 313 TRI, Per- and Polyfluoroalkyl Substances by Alphabetical Name
Chemical Name
CAS No.
1-Nonanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-nonadecafluoro-,
ammonium salt
17202-41-4
Octadecanoic acid, pentatriacontafluoro-
16517-11-6
1-Octadecanol,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-
tritriacontafluoro-
65104-67-8
1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-methyl-
31506-32-8
1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-
hydroxyethyl)-N-methyl-
24448-09-7
1-Octanesulfonamide, N-butyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-
hydroxyethyl)-
2263-09-4
1-Octanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-[3-
(trimethoxysilyl)propyl]-
61660-12-6
1 -Octanesulfonamide, N-[3-(dimethyloxidoamino)propyl]-
1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt
178094-69-4
1-Octanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-[2-
(phosphonooxy)ethyl]-, diammonium salt
67969-69-1
1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, ammonium
salt
29081-56-9
1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, compd. with
2,2'-iminobis[ethanol] (1:1)
70225-14-8
Octanoyl fluoride, pentadecafluoro-
335-66-0
1-Pentanesulfonamide, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-N-(2-hydroxyethyl)-N-
methyl-
68555-74-8
1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, potassium salt
3872-25-1
1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, ammonium salt
68259-09-6
1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, compd. with 2,2'-
iminobis[ethanol] (1:1)
70225-17-1
Pentanoic acid, 4,4-bis[(Y-w-perfluoro-C8-20-alkyl)thio] derivs.
71608-60-1
Perfluorobutanesulfonate
45187-15-3
Perfluorobutane sulfonic acid
375-73-5
Perfluorodecanoic acid
335-76-2
Perfluorododecanoic acid
307-55-1
Perfluorohexanesulfonic acid
355-46-4
Perfluorononanoic acid
375-95-1
Perfluorooctane sulfonic acid
1763-23-1
Perfluorooctanoic acid
335-67-1
Perfluorooctyl Ethylene
21652-58-4
Perfluorooctylsulfonyl fluoride
307-35-7
Perfluoropalmitic acid
67905-19-5
Perfluorotetradecanoic acid
376-06-7
Phosphinic acid, bis(perfluoro-C6-12-alkyl) derivs.
68412-69-1
Phosphonic acid, perfluoro-C6-12-alkyl derivs.
68412-68-0
F-3
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Appendi 1 i I ¦ ction 313 TRI, Per- and Polyfluoroalkyl Substances by Alphabetical Name
Chemical Name
CAS No.
Phosphoric acid, Y-w-perfluoro-C8-16-alkyl esters, compds. with diethanolamine
74499-44-8
Poly(difluoromethylene), a-[2-(acetyloxy)-3-[(carboxymethyl)dimethylammonio]propyl]-
w-fluoro-, inner salt
123171-68-6
Poly(difluoromethylene), a-[2-[(2-carboxyethyl)thio]ethyl]-u>fluoro-
65530-83-8
Poly(difluoromethylene), a-[2-[(2-carboxyethyl)thio]ethyl]-u>fluoro-, lithium salt
65530-69-0
Poly(difluoromethylene), a-fluoro-u>(2-hydroxyethyl)-, dihydrogen 2-hydroxy-1,2,3-
propanetricarboxylate
65605-56-3
Poly(difluoromethylene), a-fluoro-u>(2-hydroxyethyl)-, hydrogen 2-hydroxy-1,2,3-
propanetricarboxylate
65605-57-4
Poly(difluoromethylene), a-fluoro-u>(2-hydroxyethyl)-, 2-hydroxy-1,2,3-
propanetricarboxylate (3:1)
65530-59-8
Poly(difluoromethylene), a-fluoro-u>[2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl]-
65530-66-7
Poly(difluoromethylene), a-fluoro-u>[2-[(1 -oxo-2-propenyl)oxy]ethyl]-, homopolymer
65605-73-4
Poly(difluoromethylene), a-fluoro-u>[2-[(1-oxooctadecyl)oxy]ethyl]-
65530-65-6
Poly(difluoromethylene), a-fluoro-u>[2-(phosphonooxy)ethyl]-
65530-61-2
Poly(difluoromethylene), a-fluoro-u>[2-(phosphonooxy)ethyl]-, ammonium salt
95144-12-0
Poly(difluoromethylene), a-fluoro-u>[2-(phosphonooxy)ethyl]-, diammonium salt
65530-72-5
Poly(difluoromethylene), a-fluoro-u>[2-(phosphonooxy)ethyl]-, monoammonium salt
65530-71-4
Poly(difluoromethylene), a-fluoro-u>[2-sulphoethyl)-
80010-37-3
Poly(difluoromethylene), a,a'-[phosphinicobis(oxy-2,1-ethanediyl)]bis[w-fluoro-
65530-62-3
Poly(difluoromethylene), a,a'-[phosphinicobis(oxy-2,1-ethanediyl)]bis[w-fluoro-,
ammonium salt
65530-70-3
Poly(oxy-1,2-ethanediyl), a-[2-[ethyl[(tridecafluorohexyl)sulfonyl]amino]ethyl]-w-
hydroxy-
56372-23-7
Poly(oxy-1,2-ethanediyl), a-[2-[ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl]-w-
hydroxy-
29117-08-6
Poly(oxy-1,2-ethanediyl), a-[2-[ethyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl]-w-
methoxy-
68958-60-1
Poly(oxy-1,2-ethanediyl), a-[2-[ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl]-u>
methoxy-
68958-61-2
Poly(oxy-1,2-ethanediyl), a-[2-[ethyl[(undecafluoropentyl)sulfonyl]amino]ethyl]-u>
hydroxy-
68298-80-6
Poly(oxy-1,2-ethanediyl), a-[2-[ethyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl]-w-
hydroxy-
68298-81-7
Poly(oxy-1,2-ethanediyl), a-hydro-w-hydroxy-, ether with a-fluoro-w-(2-
hydroxyethyl)poly(difluoromethylene) (1:1)
65545-80-4
Poly(oxy-1,2-ethanediyl), a-methyl-w-hydroxy-, 2-hydroxy-3-[(Y-w-perfluoro-C6-20-
alkyl)thio]propyl ethers
70983-59-4
Poly[oxy(methyl-1,2-ethanediyl)], a-[2-
[ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl]-w-hydroxy-
37338-48-0
Poly[oxy(methyl-1,2-ethanediyl)], a-[2-
[ethyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl]-w-hydroxy-
68259-39-2
Poly[oxy(methyl-1,2-ethanediyl)], a-[2-[ethyl[(tridecafluorohexyl)sulfonyl]amino]ethyl]-w-
hydroxy-
68259-38-1
F-4
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Appendi 1 i I ¦ ction 313 TRI, Per- and Polyfluoroalkyl Substances by Alphabetical Name
Chemical Name
CAS No.
Poly[oxy(methyl-1,2-ethanediyl)], a-[2-[ethyl[(undecafluoropentyl)sulfonyl]amino]ethyl]-
oj-hydroxy-
68310-17-8
Potassium perfluorobutane sulfonate
29420-49-3
Potassium perfluorooctanesulfonate
2795-39-3
1-Propanaminium, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-[2-[(Y-w-perfluoro-C4-
20-alkyl)thio]acetyl] derivs., inner salts
1078715-61-3
1-Propanaminium, 3-[[(heptadecafluorooctyl)sulfonyl]amino]-N,N,N-trimethyl-, chloride
38006-74-5
1-Propanaminium, 2-hydroxy-N,N,N-trimethyl-, 3-[(Y-w-perfluoro-C6-20-alkyl)thio]
derivs., chlorides
70983-60-7
1-Propanaminium, N,N,N-trimethyl-3-[[(tridecafluorohexyl)sulfonyl]amino]-, chloride
52166-82-2
1-Propanaminium, N,N,N-trimethyl-3-[[(pentadecafluoroheptyl)sulfonyl]amino]-, iodide
67584-58-1
1-Propanaminium, N,N,N-trimethyl-3-[[(pentadecafluoroheptyl)sulfonyl]amino]-, chloride
68555-81-7
1-Propanaminium, N,N,N-trimethyl-3-[[(tridecafluorohexyl)sulfonyl]amino]-, iodide
68957-58-4
1-Propanaminium, N,N,N-trimethyl-3-[[(undecafluoropentyl)sulfonyl]amino]-, chloride
68957-55-1
1-Propanaminium, N,N,N-trimethyl-3-[[(undecafluoropentyl)sulfonyl]amino]-, iodide
68957-57-3
Propanedioic acid, mono(Y-w-perfluoro-C8-12-alkyl) derivs., bis[4-(ethenyloxy)butyl]
esters
238420-80-9
Propanedioic acid, mono(Y-w-perfluoro-C8-12-alkyl) derivs., di-me esters
238420-68-3
1,3-Propanediol, 2,2-bis[[(Y-w-perfluoro-C10-20-alkyl)thio]methyl] derivs., phosphates,
ammonium salts
148240-89-5
1,3-Propanediol, 2,2-bis[[(Y-w-perfluoro-C4-10-alkyl)thio]methyl] derivs., phosphates,
ammonium salts
148240-85-1
1,3-Propanediol, 2,2-bis[[(Y-w-perfluoro-C6-12-alkyl)thio]methyl] derivs., phosphates,
ammonium salts
148240-87-3
1,3-Propanediol, 2,2-bis[[(Y-w-perfluoro-C6-12-alkyl)thio]methyl] derivs., polymers with
2,2-bis[[(Y-w-perfluoro-C10-20-alkyl)thio]methyl]-1,3-propanediol, 1,6-diisocyanato-
2,2,4(or 2,4,4)-trimethylhexane, 2-heptyl-3,4-bis(9-isocyanatononyl)-1 -
pentylcyclohexane and 2,2'-(methylimino)bis[ethanol]
1078142-10-5
1-Propanesulfonic acid, 2-methyl-, 2-[[1-oxo-3-[(Y-w-perfluoro-C4-16-
alkyl)thio]propyl]amino] derivs., sodium salts
68187-47-3
2-Propenoic acid, butyl ester, telomer with 2-
[[(heptadecafluorooctyl)sulfonyl]methylamino]ethyl 2-propenoate, 2-
[methyl[(nonafluorobutyl)sulfonyl]amino]ethyl 2-propenoate, a-(2-methyl-1 -oxo-2-
propenyl)-w-hydroxypoly(oxy-1,4-butanediyl), a-(2-methyl-1 -oxo-2-propenyl)-u>[(2-
methyl-1-oxo-2-propenyl)oxy]poly(oxy-1,4-butanediyl), 2-
[methyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-propenoate, 2-
[methyl[(tridecafluorohexyl)sulfonyl]amino]ethyl 2-propenoate, 2-
[methyl[(undecafluoropentyl)sulfonyl]amino]ethyl 2-propenoate and 1-octanethiol
68227-96-3
2-Propenoic acid, 2-[butyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl ester, telomer
with 2-[butyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-propenoate, methyloxirane
polymer with oxirane di-2-propenoate, methyloxirane polymer with oxirane mono-2-
propenoate and 1-octanethiol
68298-62-4
2-Propenoic acid, esters, 2-methyl-, dodecyl ester, polymer with a-fluoro-u>[2-[(2-
methyl-1 -oxo-2-propen-1 -yl)oxy]ethyl]poly(difluoromethylene)
65605-58-5
2-Propenoic acid, 2-[ethyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl ester
59071-10-2
F-5
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Appendi 1 i I ¦ ction 313 TRI, Per- and Polyfluoroalkyl Substances by Alphabetical Name
Chemical Name
CAS No.
2-Propenoic acid, 2-[[(heptadecafluorooctyl)sulfonyl]methylamino]ethyl ester, polymer
with 2-[methyl[(nonafluorobutyl)sulfonyl]amino]ethyl 2-propenoate, 2-
[methyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-propenoate, 2-
[methyl[(tridecafluorohexyl)sulfonyl]amino]ethyl 2-propenoate, 2-
[methyl[(undecafluoropentyl)sulfonyl]amino]ethyl 2-propenoate and a-(1-oxo-2-
propenyl)-u>methoxypoly(oxy-1,2-ethanediyl)
68867-60-7
2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymers with Bu acrylate,
Y-w-perfluoro-C8-14-alkyl acrylate and polyethylene glycol monomethacrylate, 2,2'-
azobis[2,4-dimethylpentanenitrile]-initiated
150135-57-2
2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymers with Y-w-perfluoro-
C10-16-alkyl acrylate and vinyl acetate, acetates
196316-34-4
2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with a-fluoro-u>[2-[(2-methyl-1-
oxo-2-propen-1 -yl)oxy]ethyl]poly(difluoromethylene) and N-(hydroxymethyl)-2-
propenamide
65605-59-6
2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, polymer with a-fluoro-u>[2-[(2-methyl-
1 -oxo-2-propen-1 -yl)oxy]ethyl]poly(difluoromethylene), 2-hydroxyethyl 2-methyl-2-
propenoate and N-(hydroxymethyl)-2-propenamide
68239-43-0
2-Propenoic acid, 2-methyl-, 2-[ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl ester,
polymer with 2-[ethyl[(nonafluorobutyl)sulfonyl]amino]ethyl 2-methyl-2-propenoate, 2-
[ethyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-methyl-2-propenoate, 2-
[ethyl[(tridecafluorohexyl)sulfonyl]amino]ethyl 2-methyl-2-propenoate, 2-
[ethyl[(undecafluoropentyl)sulfonyl]amino]ethyl 2-methyl-2-propenoate and octadecyl 2-
methyl-2-propenoate
68555-91-9
2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-
heneicosafluorododecyl ester
2144-54-9
2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-
heneicosafluorododecyl ester, polymer with 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-
heptadecafluorodecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluorotetradecyl
2-methyl-2-propenoate and 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl 2-methyl-2-
propenoate
65104-45-2
2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl
ester
1996-88-9
2-Propenoic acid, 2-methyl-,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-
nonacosafluorohexadecyl ester
4980-53-4
2-Propenoic acid, 2-methyl-, octadecyl ester, polymer with
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluorododecyl 2-propenoate,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl 2-propenoate and
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluorotetradecyl
2-propenoate
142636-88-2
2-Propenoic acid, 2-[methyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl ester
68084-62-8
2-Propenoic acid, 2-methyl-,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluorotetradecyl
ester
6014-75-1
2-Propenoic acid, 2-methyl-, polymer with butyl 2-methyl-2-propenoate,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl 2-propenoate, 2-
hydroxyethyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate
200513-42-4
F-6
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Appendi 1 i I ¦ ction 313 TRI, Per- and Polyfluoroalkyl Substances by Alphabetical Name
Chemical Name
CAS No.
2-Propenoic acid, 2-methyl-, hexadecyl ester, polymers with 2-hydroxyethyl
methacrylate,.gamma.-.omega.-perfluoro-C10-6-alkyl acrylate and stearyl
methacrylate
203743-03-7
2-Propenoic acid, 2-[methyl[(tridecafluorohexyl)sulfonyl]amino]ethyl ester
67584-57-0
2-Propenoic acid, 2-[methyl[(undecafluoropentyl)sulfonyl]amino]ethyl ester
67584-56-9
Pyridinium, 1-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-, salt with 4-
methylbenzenesulfonic acid (1:1)
61798-68-3
Silane, (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)trimethoxy-
83048-65-1
Silane, trichloro(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-
78560-44-8
Silicic acid (hUSiC^), disodium salt, reaction products with chlorotrimethylsilane and
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-1-decanol
125476-71-3
Siloxanes and Silicones, (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-
heptadecafluorodecyl)oxy Me, hydroxy Me, Me octyl, ethers with polyethylene glycol
mono-Me ether
143372-54-7
Sodium perfluorooctanoate
335-95-5
Sulfluramid
4151-50-2
Sulfonic acids, C6-12-alkane, y-w-perfluoro, ammonium salts
180582-79-0
Tetradecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12-pentacosafluoro-
14-iodo-
30046-31-2
1-Tetradecanesulfonyl chloride,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluoro-
68758-57-6
l-Tetradecanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-
pentacosafluoro-
39239-77-5
1,1,2,2-Tetrahydroperfluorodecyl acrylate
27905-45-9
1,1,2,2-Tetrahydroperfluorododecyl acrylate
17741-60-5
1,1,2,2-Tetrahydroperfluorohexadecyl acrylate
34362-49-7
1,1,2,2-Tetrahydroperfluorotetradecyl acrylate
34395-24-9
Thiocyanic acid, Y-w-perfluoro-C4-20-alkyl esters
97553-95-2
Thiols, C4-10, y-w-perfluoro
68140-18-1
Thiols, C4-20, y-w-perfluoro, telomers with acrylamide and acrylic acid, sodium salts
1078712-88-5
Thiols, C6-12, y-w-perfluoro
68140-20-5
Thiols, C8-20, y-w-perfluoro, telomers with acrylamide
70969-47-0
Thiols, C10-20, y-w-perfluoro
68140-21-6
F-7
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Appendix G: CE azardous Substances - Chemical Categories
EPA 550-B-21-001
Top
Appendix G: CERCLA Hazardous Substances -
Chemical Categories
This appendix provides further definition or clarification, where available, of CERCLA chemical
categories that are listed with N. A. as the CAS Registry Number in the consolidated list. Many
chemicals that are members of a category may also be listed separately as a CERCLA chemical with its
own RQ. For example, cobaltous bromide, CAS No. 7789-43-7, appears on the CERCLA list separately.
Radionuclides listed under CERCLA are provided in a separate list in Appendix B of this document,
with RQs in Curies. EPCRA section 313 (TRI) Chemical Category definitions are found in Appendix C.
Each CERCLA chemical category in this appendix was designated as a CERCLA hazardous substance
based on a statutory source (See NOTE following 40 CFR 302.4 (b)). The statutory Codes (1), (2), (3),
or (4), shown after each category name, refers to a statutory source, listed in the table below.
Statutory Code
Statutory Source
Applicable CFR citation
(1)
Section 311 (b)(2) of the Clean Water Act
Hazardous Substances 40 CFR 116.4
(2)
Section 307(a) of the Clean Water Act
Priority Toxic Pollutants 40 CFR 401.15
(3)
Section 112 of the Clean Air Act
Hazardous Air Pollutants List-
Section 112(b)(1) ofCAA
Revisions to List 40 CFR 60.60-63
(4)
Section 3001 ofRCRA
Hazardous Wastes 40 CFR 261.33(e) and (f)
("P" and "U" Haz. Waste chemicals)
Endnote reference letters refer to sources of information used to define or clarify the category. These
endnote references appear at the end of the appendix.
Arsenic and Compounds (2), (3)
Unless otherwise specified, this listing is defined as including any unique chemical substance
that contains arsenic as part of that chemical's infrastructure. 1
Arsenic Compounds (inorganic including arsine) 11
Antimony and Compounds (2), (3)
Unless otherwise specified, this listing is defined as including any unique chemical substance
that contains antimony as part of that chemical's infrastructure.1 For antimony and compounds,
the term compounds shall include organic and inorganic compounds.111
Beryllium and Compounds (2), (3)
Unless otherwise specified, this listing is defined as including any unique chemical substance
that contains beryllium as part of that chemical's infrastructure. 1
G-l
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Appendix G: CE azardous Substances - Chemical Categories
EPA 550-B-21-001
Cadmium and Compounds
(2), (3)
Unless otherwise specified, this listing is defined as including any unique chemical substance
that contains cadmium as part of that chemical's infrastructure.1
Unless otherwise specified, this listing is defined as including any unique chemical substance
that contains chromium as part of that chemical's infrastructure.1
Chlorobenzene 1V
1.2-dichlorobenzene 1V
1.3-dichlorobenzene 1V
1.4-di chlorobenzene 1V
1,2,4-tri chlorobenzene 1V
Hexachlorobenzene 1V
Chlorinated Ethanes (2)
Chloroethane 1V
1.1-dichloroethane 1V
1.2-di chloroethane 1V
1.1.1-trichloroethane 1V
1.1.2-tri chloroethane 1V
1,1,2,2-tetrachloroethane 1V
Hexachloroethane1V
Chlorinated Phenols (2)
2-chlorophenol1V
2,4-dichlorophenol1V
2,4,6-trichlorophenol1V
Parametachlorocresol (4-chloro-3-methyl phenol) 1V
Chloroalkyl Ethers (2)
Bis(2-chloroethoxy)methane 1V
Bis(2-chloroethyl) ether1V
2-chloroethyl vinyl ether (mixed) 1V
Cobalt and Compounds (3)
Unless otherwise specified, this listing is defined as including any unique chemical substance
that contains cobalt as part of that chemical's infrastructure.1
Chromium and Compounds
(2), (3)
Chlorinated Benzenes
(2)
G-2
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Appendix G: CE azardous Substances - Chemical Categories
EPA 550-B-21-001
Coke Oven Emissions (3)
Copper and Compounds (2)
Creosote (4)
RCRA Toxic hazardous waste code U051 40 CFR 261.33(f)
Creosote, as defined by the American Wood Preservers Association, is a distillate derived from coal tar,
derived by the high temperature carbonization of bituminous coal. Creosote consists primarily of liquid,
solid polycyclic aromatic hydrocarbons (PAHs), other heteronuclear aromatic substances, and some tar
acids and bases. Creosote Oil (Common Name) has the following active ingredients:
Coal Tar CAS Number 8007-45-2
Creosote Oil CAS Number 61789-28-4
Coal Tar Creosote CAS No. 8001-58-9
Currently there are thirteen creosote industrial wood preservative products registered as pesticides with
USEPA under FIFRA. All have "creosote" as part of the product name.v
Cyanides (2), (3)
Cyanide and Compounds (2), (3)
X'CN where X = H' or any other group where a formal dissociation may occur. For example
KCN or Ca(CN)2.vi
Cyanides (soluble salts and complexes, not otherwise specified) P030 Haz. Waste (4)
DDT and Metabolites (2)
4,4-DDT iv
4.4-DDE (p,p-DDX) iv
4,4-DDD (p,p-TDE) iv
DDT means the compounds DDT, DDD, and DDE as identified by the chemical names:(DDT)-
l,l,l-trichloro-2,2-bis(p-chlorophenyl) ethane and some o,p'-isomers; (DDD) or (TDE)-1,1-
dichloro-2,2-bis(p-chlorophenyl) ethane and some o,p'-isomers; (DDE)-l,l-dichloro-2,2-bis(p-
chlorophenyl) ethylene."1
Endosulfan and Metabolites (2)
Alpha-endosulfan 1V
Beta-endosulfan 1V
Endosulfan sulfate 1V
Endrin and metabolites (2)
Endrin 1V
Endrin aldehyde 1V
Endrin means the compound endrin as identified by the chemical name 1,2,3,4,10,10-
hexachloro-6,7-epoxy-l,4,4a,5,6,7,8,8a-octahydro-l,4-endo-5,8-endodimethanonaphthalene. v"
G-3
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Appendix G: CE azardous Substances - Chemical Categories
EPA 550-B-21-001
Fine Mineral Fibers (3)
Includes mineral fiber emissions from facilities manufacturing or processing glass, rock, or slag
fibers (or other mineral derived fibers) of average diameter 1 micrometer or less. V1
Glycol Ethers (3)
Glycol ethers include mono- and di-ethers of ethylene glycol, diethylene glycol, and triethylene
glycol R-(OCH2CH2)„-OR'. Where:
n = 1, 2, or 3;
R = alkyl C7 or less; or
R = phenyl or alkyl substituted phenyl;
R - H or alkyl C7 or less; or
OR' consisting of carboxylic acid ester, sulfate, phosphate, nitrate, or sulfonate."11
The substance ethylene glycol monobutyl ether (EGBE,2-Butoxyethanol) (CAS Number 111-76-2) is
deleted from the list of hazardous air pollutants established by 42 U.S.C. 7412(b)(l)[Section 112(b)(1)
of CAA].ix
Haloethers (2)
4-chlorophenyl phenyl ether 1V
2-bromophenyl phenyl ether 1V
Bis(2-chloroisopropyl) ether 1V
Haloethers (other than those listed elsewhere; includes chlorophenylphenyl ethers,
bromophenylphenyl ether, bis(dichloroisopropyl) ether, bis-(chloroethoxy) methane and
poly chlorinated diphenyl ethers). x
Halomethanes (2)
Methylene chloride (dichloromethane)1V
Methyl chloride (chloromethane)1V
Methyl Bromide (bromomethane)1V
Bromoform (tribromomethane)1V
Dichlorobromomethane 1V
Chlorodibromomethane 1V
Halomethanes (other than those listed elsewhere; includes methylene chloride, methylchloride,
methylbromide, bromoform, dichlorobromomethane. x
Heptachlor and Metabolites (2)
Heptachlor1V
Heptachlor epoxide (BHC-hexachlorocyclohexane)1V
Lead and Compounds (2), (3)
Unless otherwise specified, this listing is defined as including any unique chemical substance
that contains lead as part of that chemical's infrastructure.1
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Appendix G: CE azardous Substances - Chemical Categories
EPA 550-B-21-001
Manganese and Compounds (3)
Unless otherwise specified, this listing is defined as including any unique chemical substance
that contains manganese as part of that chemical's infrastructure.1
Mercury and Compounds (2), (3)
Unless otherwise specified, this listing is defined as including any unique chemical substance
that contains mercury as part of that chemical's infrastructure.1
Nickel and Compounds (2), (3)
Unless otherwise specified, this listing is defined as including any unique chemical substance
that contains nickel as part of that chemical's infrastructure.1
Nitrosamines (2)
N-nitrosodimethylamine 1V
N-nitrosodiphenylamine 1V
N-nitrosodi-n-propylamine 1V
Nitrophenols (other than chlorinated) (2)
2-nitrophenol1V
4-nitrophenol1V
2,4-dinitrophenol1V
4,6-dinitro-o-cresol (4,6-dinitro-2-methylphenol)1V
Pentachlorophenol1V
Phenol1V
2,4-dimethylphenol1V Nitrophenols (including 2,4-dinitrophenol, dinitrocresol). x
Phthalate Esters (2)
Bis(2-ethylhexyl)phthalate 1V
Butyl benzyl phthalate 1V
Di-N-butyl phthalate 1V
Di-n-octyl phthalate 1V
Diethyl phthalate 1V
Dimethyl phthalate 1V
G-5
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Appendix G: CE azardous Substances - Chemical Categories
EPA 550-B-21-001
Polychlorinated Biphenyls (PCBs)
(1), (2), (3)
PCB-1242 (Arochlor 1242)iv
PCB-1254 (Arochlor 1254)iv
PCB-1221 (Arochlor 1221)iv
PCB-1232 (Arochlor 1232)iv
PCB-1248 (Arochlor 1248) iv
PCB-1260 (Arochlor 1260) iv
PCB-1016 (Arochlor 1016) iv
Polychlorinated Biphenyls (PCBs) means a mixture of compounds composed of the biphenyl
molecule which has been chlorinated to varying degrees.
Polycyclic Organic Matter (3)
Includes organic compounds with more than one benzene ring, and which have a boiling point
greater than or equal to 100° C.Error! Bookmark not defined.
Polynuclear Aromatic Hydrocarbons (PAHs) (2)
Acenaphthene1V
I,2-benzanthracene (benzo(a) anthracene)1V
Benzo(a)pyrene (3,4-benzo-pyrene)1V
3,4-benzofluoranthene (benzo(b) fluoranthene)1V
II,12-benzofluoranthene (benzo(k) fluoranthene)1V
Chrysene 1V
Acenaphthalene 1V
Anthracene 1V
1,12-benzoperylene (benzo (ghi) perylene)lv
Fluorene 1V
Fluoranthene 1V
Phenanthrene 1V
1,2,5,6-bibenzanthracene (dibenzo(ah) anthracene)1V
Indeno (1,2,3-cd) pyrene (2,3-o-phenylene pyrene)1V
Pyrene 1V
Polynuclear aromatic hydrocarbons (including benzanthracenes, benzopyrenes,
benzofluoranthene, chrysenes, dibenz-anthracenes, and indenopyrenes). x
Radionuclides (3) See Appendix B in this document.
A type of atom which spontaneously undergoes radioactive decay.V1
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US EPA: List of Lists
Appendix G: CE azardous Substances - Chemical Categories
EPA 550-B-21-001
Selenium and Compounds
(2), (3)
Unless otherwise specified, this listing is defined as including any unique chemical substance
that contains selenium as part of that chemical's infrastructure.1
Silver and Compounds
(2), (3)
Unless otherwise specified, this listing is defined as including any unique chemical substance
that contains silver as part of that chemical's infrastructure.1
Thallium and Compounds
Zinc and Compounds
(2)
(2)
Endnotes
i. 42 U.S.C. 7412(b)(l)-[Section 112(b)(1) of CAA] "NOTE" after the Initial List of Pollutants: For all listings above which
contain the word "compounds" ... the following applies: Unless otherwise specified, these listings are defined as
including any unique chemical substance that contains the named chemical (i.e., antimony, arsenic, etc.) as part of that
chemical's infrastructure.
ii. 42 U.S.C. 7412(b)(l)-[Section 112(b)(1) of CAA] Initial List of Pollutants.
iii. 40 CFR 401.15 footnote 2 (for antimony and compounds only).
iv. USEPA. 1994. Water Quality Standards Handbook, Second Edition, Appendix P- List of 126 CWA Section 307(a)
Priority Toxic Pollutants, http://water.epa.gov/scitech/swguidance/standards/handbook or
https://www.epa.gov/sites/production/files/2014-10/documents/handbook-appendixp.pdf
v. USEPA. Sept 2008. Reregistration Eligibility Decision for Creosote (Case 0139).
https://www3.epa.gov/pesticides/chem search/reg actions/reregistration/red PC-025004 25-Sep-08.pdf
vi. 42 U.S.C. 7412(b)(l)-[Section 112(b)(1) of CAA] Footnotes after Initial List of Pollutants.
vii. 40 CFR 129.4 Toxic Pollutants.
viii. 40 CFR 63.62 Redefinition of glycol ethers.
ix. 40 CFR 63.63 Deletion of ethylene glycol monobutyl ether from the list of hazardous air pollutants.
x. 40 CFR 401.15 Toxic Pollutants List.
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