&EPA
United States
Environmental Protection
Agency
Enforcement and
Compliance Assurance
(2224A)
ECDIC-2000-032
EPA-305-B-98-007
December 1998
Protocol for Conducting
Environmental Compliance
Audits under the
Emergency Planning and
Community Right-to-Know
Act
EPA Office of Compliance
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Notice
This document has been developed to assist in conducting environmental audits. The use of this document should
be restricted to environmental audits only. For example, areas such as safety, transportation, occupational health,
and fire protection are mentioned solely for clarification purposes. It is a summary of environmental regulations
under EPCRA, but it is not a substitute for a comprehensive knowledge of the regulations themselves. Any
variation between applicable regulations and the summaries contained in this guidance document are
unintentional, and, in the case of such variations, the requirements of the regulations govern.
This document is intended solely as guidance to explain performance objectives for environmental auditors.
Following the steps set forth in this guidance generally should result in compliance with those aspects of the
regulations that it covers. The U.S. Environmental Protection Agency (EPA) does not make any guarantee or
assume any liability with respect to the use of any information or recommendations contained in this document.
Regulated entities requiring additional information or advice should consult a qualified professional.
This guidance does not constitute rulemaking by the EPA and may not be relied on to create a substantive or
procedural right or benefit enforceable, at law or in equity, by any person. EPA may take action at variance with
this guidance and its internal procedures.
EPA would like to gratefully acknowledge the support of the U.S. Army Corps of Engineers Construction
Engineering Research Laboratories (CERL) for providing suggestions for the overall format of this document. In
addition, acknowledgment is given to the representatives of the Chemical Manufacturers Association (CMA) who
contributed their comments.
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Table of Contents
Notice inside cover
Acknowledgments inside cover
Section I: Introduction
Background ii
EPA's Policy on Environmental Audits ii
Purpose of the Protocols for Conducting Environmental Compliance Audits iii
How to Use This Protocol iv
List of Acronyms and Abbreviations vi
Section II: Audit Protocol
Applicability 1
Federal Legislation 1
State/Local Regulations 1
Key Compliance Requirements 1
Key Terms and Definitions (40 CFR 355.20, 370.2, 372.3) 3
Typical Records to Review 6
Typical Physical Features to Inspect 6
Index for Checklist Users 6
Checklist 7
Appendices
Appendix A: Consolidated List of Chemicals Covered in EPCRA Al
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Section I
Introduction
Background
The Environmental Protection Agency (EPA) is responsible for ensuring that businesses and organizations
comply with federal laws that protect the public health and the environment. Recently, EPA has begun combining
traditional enforcement activities with more innovative compliance approaches. In its Strategic Plan, the Agency
recognizes the need to assist the regulated community by providing compliance assistance and guidance that will
promote improved compliance and overall environmental performance (see Exhibit 1). EPA encourages regulated
entities to recognize compliance as the floor, rather than the ceiling, of environmental performance by
internalizing and implementing sound environmental practices. As part of that effort, EPA is encouraging the
development of self-assessment programs at individual facilities. Voluntary audit programs play an important
role in helping companies meet their obligation to comply with environmental requirements. Such assessments
can be a critical link, not only to improved compliance, but also to improvements in other aspects of an
organization's performance. For example, environmental audits may identify pollution prevention opportunities
that can substantially reduce an organization's operating costs.
Over the years, EPA has encouraged regulated entities to initiate environmental audit programs that support and
document compliance with environmental regulations. EPA has developed this audit protocol to provide regulated
entities with specific guidance in periodically evaluating their compliance with federal environmental
requirements.
Exhibit 1 - EPA's Credible Deterrent Goal
Within its Strategic Plan, EPA has established a goal to ensure full compliance with the laws intended to protect
human health and the environment. Within the framework of this goal, EPA's objectives are as follows:
• Identify and reduce significant non-compliance in high priority program areas, while maintaining a strong
enforcement presence in all regulatory program areas,
• Promote the regulated communities' voluntary compliance with environmental requirements through
compliance incentives and assistance programs.
EPA's Policy on Environmental Audits
In 1986, in an effort to encourage the use of environmental auditing, EPA published its "Environmental Auditing
Policy Statement" (see 51 FR 25004). The 1986 audit policy states that "it is EPA policy to encourage the use of
environmental auditing by regulated industries to help achieve and maintain compliance with environmental laws
and regulation, as well as to help identify and correct unregulated environmental hazards." In addition, EPA
defined environmental auditing as a systematic, documented, periodic, and objective review of facility operations
and practices related to meeting environmental requirements. The policy also identified several objectives for
environmental audits:
* verifying compliance with environmental requirements,
* evaluating the effectiveness of in-place environmental management systems, and
* assessing risks from regulated and unregulated materials and practices.
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Exhibit 2 - EPA's 1995 Audit Policy
Under the final Audit/Self Policing Policy, EPA will not seek gravity-based penalties and will not recommend
criminal prosecutions for companies that meet the requirements of the policy. Gravity-based penalties represent
the "seriousness" or punitive portion of penalties over and above the portion representing the economic gain from
non-compliance. The policy requires companies:
• to promptly disclose and correct violations,
• to prevent recurrence of the violation, and
• to remedy environmental harm.
The policy excludes:
• repeated violations,
• violations that result in serious actual harm, and
• violations that may present an imminent and substantial endangerment.
Corporations remain criminally liable for violations resulting from conscious disregard of their legal duties, and
individuals remain liable for criminal wrongdoing. EPA retains discretion to recover the economic benefit gained
as a result of noncompliance, so that companies will not be able to obtain an economic advantage over their
competitors by delaying investment in compliance. Where violations are discovered by means other than
environmental audits or due diligence efforts, but are promptly disclosed and expeditiously corrected, EPA will
reduce gravity-based penalties by 75% provided that all of the other conditions of the policy are met.
As a result of EPA's new audit policy, through March 1998, 247 companies have disclosed environmental
violations at more than 760 facilities and EPA has reduced or waived penalties for 89 companies and 433
facilities.
The final Audit/Self-Policing Policy was published in the Federal Register on December 22, 1995 (60 FR 66706).
It took effect on January 22, 1996. For further information, contact the Audit Policy Docket at (202) 260-7548 or
call (202) 564-4187.
In 1995, EPA published "Incentives for Self-Policing: Discovery, Disclosure, Correction and Prevention of
Violations" which both reaffirmed and expanded its 1986 audit policy. The 1995 audit policy offers major
incentives for entities to discover, disclose and correct environmental violations. Under the 1995 policy, EPA will
not seek gravity-based penalties or recommend criminal charges be brought for violations that are discovered
through an "environmental audit" (as defined in the 1986 audit policy) or a management system reflecting "due
diligence" and that are promptly disclosed and corrected, provided that other important safeguards are met (see
Exhibit 2). These safeguards protect health and the environment by precluding policy relief for violations that
cause serious environmental harm or may have presented imminent and substantial endangerment, for example.
Purpose of the Protocols for Conducting Environmental Compliance Audits
This protocol, which is part of a set containing other area or statutory specific audit protocols, is a tool to assist
you in conducting environmental audits, which should inform you whether your facility is in compliance with
federal regulations. EPA has developed these audit protocols to assist and encourage businesses and organizations
to perform environmental audits and disclose violations in accordance with EPA's audit policy. The audit
protocols are intended to promote consistency among regulated entities when conducting environmental audits
and to ensure that audits are conducted in a thorough and comprehensive manner.
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein. iii
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Each protocol provides guidance on key requirements, defines regulatory terms, and gives an overview of the
federal laws affecting a particular environmental management area. It also includes a checklist containing
detailed procedures for conducting a review of facility conditions. In order to use these documents effectively,
you should be familiar with basic environmental auditing practices and the relevant environmental regulations
under Title 40 of the Code of Federal Regulations (CFR). The audit protocols are not intended to be exclusive or
limiting with respect to procedures that may be followed. EPA recognizes that other audit approaches and
techniques may be effective in identifying and evaluating a facility's environmental status and in formulating
recommendations to correct observed deficiencies.
These protocols can be used as a basis to implement, upgrade, or benchmark environmental management
activities. The protocols are a management tool for measuring and improving environmental performance by
correcting deficiencies uncovered by the audit (see Exhibit 3). This process is perhaps the key element to a high
quality environmental management program and will function best when an organization identifies the "root
causes" of each audit finding. Root causes are those breakdowns in management oversight, information
exchange, and evaluation that allow environmental problems to recur. Thus, while an organization may have
developed an excellent record of dealing with a symptom, such as spill response, the underlying problem or "root
cause" has not been addressed. Furthermore, identifying the root cause of an audit finding can mean identifying
not only the failures that require correction but also the successes. In each case a root cause analysis should
uncover the failures while promoting the successes so that an organization can make continual progress toward
environmental excellence.
Exhibit 3 - Corrective Action Model
Improve
Environmental
Mgmt. System
Effectiveness
Examine each
Group for
Underlying
Causes
How to Use This Protocol
To conduct effective compliance audits, the auditor or audit team needs to possess sound working knowledge of
the operations and processes to be reviewed, the relevant regulations that apply to a given facility, and of
acceptable auditing practices. The audit protocol should be used as a planning tool to assist the auditor in
understanding the requirements for conducting a comprehensive audit. This document will provide the user with a
generic audit approach to regulatory issues that may require closer examination. Once the general issues are
identified through the use of this protocol, the auditor should perform a more detailed investigation to determine
the specific area of noncompliance to be corrected. The auditor should review federal, state and local
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
IV
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
environmental requirements and annotate the protocol, as required, to include other applicable requirements not
included in the protocol.
The auditor also should determine which regulatory agency has authority for implementing an environmental
program so that the proper set of regulations is consulted. State programs that implement federally mandated
programs may contain more stringent requirements. This protocol should not be used as a substitute for the
applicable regulations.
The collective set of the audit protocols developed by EPA is designed to support a wide range of environmental
auditing needs; therefore several of the protocols in this set or sections of an individual protocol may not be
applicable to a particular facility. Each protocol is not intended to be an exhaustive set of procedures; rather it is
meant to inform the auditor, about the degree and quality of evaluation essential to a thorough environmental
audit. EPA is aware that other audit approaches may provide an effective means of identifying and assessing
facility environmental status and in developing corrective actions.
Each protocol contains the following information:
• List of acronyms and abbreviations used in the document,
• Applicability - provides guidance on the major activities and operations included in the protocol and a brief
description of how the protocol is applied,
• Review of federal legislation - identifies key issues associated with the subject protocol area,
• State and local regulations - identifies typical issues normally addressed in state and local regulations but does
not present individual state/local requirements,
• Key compliance requirements - summarizes the overall thrust of the regulations for that particular protocol,
• Key compliance definitions - defines important terms,
• Typical records to review - highlights documents, permits and other pertinent paperwork that should be
reviewed by an auditor and reconciled against regulatory requirements,
• Typical physical features to inspect - highlights pollution control equipment, manufacturing and process
equipment and other areas that should be visited and evaluated during an audit,
• Index for checklist users - outlines different areas of the checklist that may pertain to the facility being
audited,
• Checklist - matches the regulatory requirements with the tasks that should be accomplished by the auditor,
and
• Appendices - supporting information for the checklist (e.g., regulatory deadlines, lists of contaminants,
wastes, and required testing procedures). Note: information contained in the appendices is dated and should
be verified with a current version of the applicable federal regulations.
The checklist delineates what should be evaluated during an audit. The left column states either a requirement
mandated by regulation or a good management practice that exceeds the requirements of the federal regulations.
Good management practices are distinguished from regulatory requirements in the checklist by the acronym (MP)
and are printed in italics. The regulatory citation is given in parentheses after the requirement. The right column
gives instructions to help conduct the evaluation. These instructions are performance objectives that should be
accomplished by the auditor. Some of the performance objectives may be simple documentation checks that take
only a few minutes; others may require a time-intensive physical inspection of a facility.
EPA is presently is the process of developing a series of audit protocol application guides to serve as companion
documents to the set of protocols. The application guides will provide the auditor with a matrix that identifies and
cross-references certain site-specific activities or unit operations with particular environmental aspects of that
activity. For example, managing hazardous waste containers is a site-specific activity with environmental
concerns, such as possible releases to air, and water, that may require additional review through auditing. By
using the application guide the user can identify facility specific practices that require more in-depth review. In
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein. v
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
addition, the application guides will also direct the user to specific protocols and sections (e.g., checklist items) of
the protocol to determine areas that are regulated and require auditing.
List of Acronyms and Abbreviations
CAA Clean Air Act
CAS Chemical Abstract Service
CERCLA Comprehensive Environmental Response, Compensation, and Liability Act (or Superfund)
CFR Code of Federal Regulations
CWA Clean Water Act
EHS Extremely hazardous substance
EPA Environmental Protection Agency
EPCRA Emergency Planning and Community Right-to-Know Act of 1986
FR Federal Register
gal. Gallon
kg Kilogram
Ib. Pound
LEPC Local Emergency Planning Committee
MP Management practice
MSDS Material Data Safety Sheet
NOV Notice of violation
NRC National Response Center
OSHA Occupational Health and Safety Act
PAC Polycyclic aromatic compound
POTW Publicly owned treatment works
PPA Pollution Prevention Act of 1990
RCRA Resource Conservation and Recovery Act
RQ Reportable quantity
SARA Superfund Amendments and Reauthorization Act of 1986
SERC State Emergency Response Commission
SIC Standard Industrial Classification
SPCC Spill Prevention, Control and Countermeasures
TPQ Threshold planning quantity
TRI Toxic release inventory
yr Year
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
VI
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Section II
Audit Protocol
Applicability
This protocol addresses facilities that manufacture, process, store, or otherwise use extremely hazardous substances
(EHSs) defined in 40 CFR 355, hazardous chemicals defined in 29 CFR 1910.1200, and toxic chemicals defined in 40
CFR372.
There are numerous environmental regulatory requirements administered by federal, state, and local governments.
Each level of government may have a major impact on areas at the facility that are subject to the audit. Therefore,
auditors are advised to review federal, state, and local regulations in order to perform a comprehensive assessment.
Emergency Planning and Community Right-to-Know Act of 1986 (EPCRA)
This act, also known as SARA Title III, was designed to promote emergency planning and preparedness at both the
state and local level. It provides citizens, local governments, and local response authorities with information regarding
the potential hazards in their community. EPCRA requires the use of emergency planning and designates state and
local governments as recipients of information regarding certain chemicals used in the community. EPCRA has four
major components:
• Emergency planning (Sections 301-303)
• Emergency release notification (Section 304)
• Community right-to-know reporting (Sections 311-312)
• Toxic chemical release reporting (Section 313)
Pollution Prevention Act of 1990 (PPA)
The goals of PPA were the following: preventing or reducing pollution at the source whenever feasible; pollution that
cannot be prevented should be recycled in an environmentally safe manner whenever feasible; pollution that cannot be
prevented or recycled should be treated in an environmentally safe manner whenever feasible; and disposal or other
release into the environment should be employed only as a last resort and conducted in an environmentally safe
manner. Section 6607 of the PPA requires owners or operators of facilities who have to file an annual toxic chemical
release form (Form R) under EPCRA Section 313 to include a toxic chemical source reduction and recycling report for
the preceding calendar year which has been incorporated into the Form R.
State and local emergency response agencies may establish additional and/or more stringent reporting requirements
under Section 312 of EPCRA and may require the use of state-specific reporting forms.
Emergency Planning (40 CFR 355.30) (EPCRA Section 302)
A facility with quantities of extremely hazardous substances equal to or greater than the limits found in the third
column of Appendix A is required to notify the state emergency response commission within 60 days that the facility is
subject to emergency planning requirements. The facility must designate a representative to participate in local
emergency planning as a facility emergency response coordinator. The facility must also submit additional information
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
to the local emergency planning committee upon request and notify them of any changes at the facility which might be
relevant to emergency planning (i.e., designation of the emergency response coordinator, material changes in
inventory) (40 CFR 355.10-355.30 and 355 Appendices A & B).
Emergency Release Notification (40 CFR 355.40) (EPCRA Section 304)
Under Section 304 of EPCRA, a facility which produces, uses, or stores a hazardous chemical must immediately notify
the designated state and local emergency response authorities if there is a release of a listed EHS or a hazardous
substance that equals or exceeds the reportable quantity for that substance. Refer to Appendix A column 4 or 40 CFR
355 Appendices A & B for the EHSs. The hazardous substances are designated under CERCLA (see Appendix A
column 5 or 40 CFR 302 Table 302.4). If the release is a CERCLA-listed hazardous substance, the National Response
Center (NRC) in Washington, DC, must also be notified (1-800-424-8802). If the release is transportation-related, a
911 call will meet the requirement of notification to the state and local authorities. The NRC must always be contacted
for reportable transportation-related releases.
The initial notice should give as much information as possible about the release as long as notification is not delayed.
The initial notification of a release can be made by telephone, radio, or in person, but must be followed by a written
notice to the state and local emergency response authorities as soon as practicable (40 CFR 355.40(b)(3)).
Community Right-to-Know Requirements
• MSDS Reporting (40 CFR 370.21)
Under Section 311 of EPCRA, those facilities which are required under OSHA's Hazard Communication Standard
regulations to prepare or have Material Safety Data Sheets (MSDSs) available are also required to submit copies of the
MSDSs (or corresponding lists as described below) to the state emergency response commission (SERC), local
emergency planning committee (LEPC), and the fire department with jurisdiction over the facility. MSDSs (or
corresponding lists) must be submitted for each hazardous chemical present at the facility according to the following
thresholds:
• All hazardous chemicals present at the facility at any one time in amounts equal to or greater than 10,000 Ib. (4540
kg) (Note: not all hazardous chemicals requiring an MSDS are listed in Appendix A; these are chemicals
designated by OSHA under 29 CFR 1910.1200), and
• All extremely hazardous substances present at the facility in amounts equal to or greater than 500 Ib. (227 kg -
approximately 55 gallons) or the threshold planning quantity, whichever is lower (see Appendix A column 3).
If a hazardous chemical is present in a mixture, the facility can either provide information on the mixture or on each
hazardous chemical component of the mixture.
Instead of submitting the MSDSs, the facility can submit a list of hazardous chemicals for which MSDSs are required,
grouped by hazard category (e.g., immediate health hazard, delayed health hazard, fire hazard, sudden release of
pressure hazard, and reactive hazard). The list must include the chemical or common name of each substance. If the
facility provides a list, it must provide a copy of the MSDS for any chemical on the list within 30 days of a request
from the local emergency planning committee.
If a new hazardous chemical exceeds the threshold limit or significant new information is discovered, the facility has 3
months to submit the revised list of chemicals or new MSDS.
• Inventory Reporting (40 CFR 370.25, 370.40, 370.41)
Under Section 312 of EPCRA, those facilities which are required under OSHA's Hazard Communication Standard
regulations to prepare or have MSDSs available are also required to submit annual emergency and hazardous chemical
inventory forms to the state emergency response commission, the local emergency planning committee, and the fire
department which has jurisdiction over the facility. The Tier I form includes chemical categories, quantities, and
locations of hazardous chemicals on-site. More detailed information may be requested by emergency response
organizations, in which case facilities must submit a Tier II form within 30 days. Facilities also can choose to submit
the Tier II form instead of a Tier I report. Either report must be submitted on or before March 1 of each year.
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein. 2
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
The information in these reports does not include accidental releases or permitted discharges and is specifically targeted
toward hazardous chemicals requiring MSDSs that are present on-site above the following threshold levels:
• All hazardous chemicals present at the facility at any one time in amounts equal to or greater than 10,000 Ib. (4540
kg) (Note: not all hazardous chemicals requiring an MSDS are listed in Appendix A), and
• All extremely hazardous substances present at the facility in amounts equal to or greater than 500 Ib. (227 kg -
approximately 55 gallons) or the threshold planning quantity, whichever is lower (see Appendix A column 3).
Facilities who submit inventory forms must allow the fire department to inspect the site upon request and must provide
specific location information about hazardous chemicals at the facility.
Toxic Chemical Release Reporting (40 CFR 372)
Section 313 of EPCRA and Section 6607 of the PPA require certain facilities to report to the federal and state
governments the annual quantity of toxic chemicals (listed in 40 CFR 372.65) entering each environmental medium,
either through normal operations or as the result of an accident, quantities transferred offsite in waste, as well as other
information. Facilities subject to this requirement must submit to EPA and state officials a toxic chemical release form
(Form R) for each toxic chemical manufactured, processed, or otherwise used in quantities exceeding minimum
threshold values during the preceding calendar year. Facilities that have a "reportable waste quantity" of 500 pounds of
a listed toxic chemical may take advantage of an alternate threshold of one million pounds. If the facility does not
manufacture, process or otherwise use more than one million pounds, it may certify by filing a Form A certification
statement rather than a Form R. Releases that must be reported include those to air, water, and land (including land
disposal and underground injection). In addition, discharges to a POTW and transfers to off-site locations for treatment,
disposal, energy recovery, and recycling must also be reported. Facilities must also report on the quantities of the
chemicals treated, recycled, or combusted for energy recovery on-site.
Form R/Form A reports must be submitted to both the EPA and the state on or before July 1. Copies of Form R/Form A
reports and related documentation must be kept at the facility for three years after the report is submitted.
The Pollution Prevention Act requires facilities subject to Form R/Form A reporting to also submit information on
source reduction.
For further information regarding the EPCRA regulations, contact U.S. EPA's EPCRA, RCRA/UST, and
Superfund Hotline at 800-424-9346 (or 703-412-9810 in the D.C. area) from 9 a.m. to 6 p.m., Monday
through Friday.
This EPA hotline provides up-to-date information on regulations developed under EPCRA, as well as RCRA,
CERCLA (Superfund), and the Oil Pollution Act. The hotline can assist with Section 112(r) of the Clean Air
Act (CAA) and Spill Prevention, Control and Countermeasures (SPCC) regulations. The hotline also
responds to requests for relevant documents and can direct the caller to additional tools that provide a more
detailed discussion of specific regulatory requirements.
Key Terms and Definitions (40 CFR 355.20, 370.2, 372.3)
Commission or State Emergency Response Commission (SERC)
As of April 17, 1987, the governor of each state was required to have appointed a State Emergency Response
Commissioner. For Indian tribes, commission means the emergency response commission for the tribe under whose
jurisdiction the facility is located. In absence of an emergency response commission, the governor and the chief
executive officer, respectively, shall be the commission. Where there is a cooperative agreement between a state and a
tribe, the commission shall be the entity identified in the agreement.
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Committee or Local Emergency Planning Committee (LEPC)
The local emergency planning committee appointed by the state emergency response commission.
Extremely Hazardous Substance
A substance listed in Appendices A and B of 40 CFR 355.
Facility
All buildings, equipment, structures, and other stationary items that are located on a single site or on contiguous or
adjacent sites and which are owned or operated by the same person (or by any person which controls, is controlled by,
or under common control with, such person). A facility may contain more than one establishment. Facility shall
include manmade structures as well as all natural structures in which chemicals are purposefully placed or removed
through human means such that it functions as a containment structure for human use. For purposes of emergency
release notification, the term includes motor vehicles, rolling stock, and aircraft.
Full-time Employee
2000 hours per year of full-time equivalent employment. To calculate the number of full-time employees, total the
hours worked during the calendar year by all employees, including contract employees, and divide the total by 2000
hours.
Hazardous Chemical
Any hazardous chemical as defined under 29 CFR 1910.1200(c), except for the following substances:
• Any food, food additive, color additive, drug, or cosmetic regulated by the Food and Drug Administration.
• Any substance present as a solid in any manufactured item to the extent that exposure to the substance does not
occur under normal conditions of use.
• Any substance to the extent it is used for personal, family, or household purposes, or is present in the same form
and concentration as a product packaged for distribution and use by the general public.
• Any substance to the extent it is used in a research laboratory or a hospital or other medical facility under the
direct supervision of a technically qualified individual.
• Any substance to the extent it is used in routine agricultural operations or is fertilizer held for sale by a retailer to
the ultimate customer.
Import
To intend a chemical to be imported into the customs territory of the United States and to control the identity of the
imported chemical and the amount to be imported.
Inventory Form
The Tier I and Tier II emergency and hazardous chemical inventory forms set forth in Subpart D of 40 CFR 370.
Material Safety Data Sheet or MSDS
The sheet required to be developed under 29 CFR 1910.1200(g).
Manufacture
To produce, prepare, import, or compound a toxic chemical. Manufacture also includes coincidental production of a
toxic chemical during the manufacture, processing, use, or treatment of another chemical or mixture of chemicals,
including a toxic chemical that is separated from that other chemical or mixture of chemicals as a byproduct, and a
toxic chemical that remains in that other chemical or mixture as an impurity (>0.1% for carcinogens; otherwise >1%).
Management Practice
Practice that, although not mandated by law, is encouraged to promote safe operating procedures.
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Mixture (EPCRA 311, 312, and 313)
Any combination of two or more chemicals, if the combination is not, in whole or in part, the result of a chemical
reaction. However, if the combination was produced by a chemical reaction but could have been produced without a
chemical reaction, it is also treated as a mixture. A mixture also includes any combination that consists of a chemical
and associated impurities (40 CFR 372.3).
Mixture (EPCRA 304)
A heterogeneous association of substances where the various individual substances retain their identities and can
usually be separated by mechanical means. Includes solutions or compounds but does not include alloys or
amalgams (40 CFR 355.20).
Otherwise Use
Any use of a toxic chemical that is not covered by the terms "manufacture" or "process" and includes use of a toxic
chemical contained in a mixture, trade name product or waste. Otherwise use includes use as a cleaner, degreaser, fuel,
lubricant, chemical processing aid, manufacturing aid, or a chemical used for treating waste. Disposal, stabilization or
treatment for destruction is not included unless the toxic chemical was received from off-site for further waste
management or was manufactured as a result of waste management activities on materials received from off-site for
further waste management. Relabeling or redistributing a container of a toxic chemical where no repackaging of the
toxic chemical occurs is not included.
Process
The preparation of a listed toxic chemical, after its manufacture, for distribution in commerce:
• In the same or different form or physical state from which it was received by the person preparing such substance,
or
• As part of an article containing the toxic chemical. Process also applies to the processing of a toxic chemical
contained in a mixture or trade name product.
Release
Any spilling, leaking, pumping, pouring, emitting, emptying, discharging, injecting, escaping, leaching, dumping, or
disposing into the environment (including the abandonment or discarding of barrels, containers, and other closed
receptacles) of any hazardous chemical, extremely hazardous substance, or CERCLA hazardous substance.
Reportable Quantity
For a CERCLA hazardous substance, the reportable quantity is the amount established in 40 CFR 302 Table 302.4. For
an extremely hazardous substance, the reportable quantity is the amount established in 40 CFR 355, Appendices A and
B.
Threshold Planning Quantity
The threshold planning quantity for an extremely hazardous substance as listed in 40 CFR 355 Appendices A and B.
Toxic Chemical
A chemical or chemical category listed in 40 CFR 372.65.
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Typical Records to Review
• Emergency response plan(s)
• Emergency Release Notification Reports
• Chemical inventory forms
MSDSs
• Pollution prevention plan (optional)
• Tier I/Tier II reports
• Toxic chemical source reduction and recycling reports (for facilities subject to Form R reporting)
• Toxic release inventory (TRI) reports (Form R/Form A) and related documentation
• Hazardous communication plan
• Contingency plan.
Typical Physical Features to Inspect
• Chemical storage areas
• Chemical manufacturing or processing areas (generation sites)
• Recordkeeping system
• Shop activities
• Hazardous material/waste transfer areas
• Treatment units
• Recycling sites
• Disposal sites
• Surface impoundments
Index for Checklist Users
Category
General
Planning
Release Notification/Reporting
Recordkeeping
Refer To
Checklist Items
E.1 through E.3
E.4
E.5 through E.8
E.9
Page Numbers
7
7
8-11
12
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Checklist
Compliance Category:
Emergency Planning and Community Right-to-Know Act (EPCRA)
Regulatory Requirement or
Management Practice:
Reviewer Checks:
General
E.1 The current status of any
ongoing or unresolved Consent
Orders, Compliance Agreements,
Notices of Violation (NOVs), or
equivalent state enforcement
actions should be examined.
Determine if noncompliance issues have been resolved by reviewing a copy of the previous
report, Consent Orders, Compliance Agreements, NOVs, or equivalent state enforcement
actions.
For those open items, indicate what corrective action is planned and milestones established
to correct problems.
E.2 Facilities are required to
comply with all applicable federal
regulatory requirements not
contained in this checklist.
Determine if any new regulations have been issued since the finalization of the guide. If so,
annotate checklist to include new standards.
Determine if the facility has activities or facilities which are federally regulated, but not
addressed in this checklist.
Verify that the facility is in compliance with all applicable and newly issued regulations.
E.3 Facilities are required to
abide by state and local
regulations concerning hazardous
materials.
Verify that the facility is abiding by state and local requirements.
Verify that the facility is operating according to permits issued by the state or local agencies.
(NOTE: Issues typically regulated by state and local agencies include:
- Notification requirements
- Response plan requirements
- Spill response requirements.)
Planning
E.4. Facilities with quantities of
extremely hazardous substances
equal to or greater than the
threshold limits are required to
follow specific emergency
planning procedures (40 CFR
355.30 and 355 Appendices A &
B).
Determine if the facility has any extremely hazardous substances in amounts equal to or
greater than the limits listed in Appendix A column 3.
Verify that the facility notified the state emergency response commission, or governor if there
is no emergency response commission, that the facility is subject to emergency planning
requirements within 60 days after the facility first became subject to these requirements.
Determine whether the facility has representatives for contact by internal and external
parties.
Verify that the facility has notified the local emergency planning committee, or governor if
there is no committee, of the facility environmental response coordinator.
Verify that the facility is actively participating in off-site planning by interviewing the facility
point of contact and reviewing the files.
Verify that a procedure is in place to notify the local emergency planning committee of
changes at the facility that are relevant to emergency planning.
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Compliance Category:
Emergency Planning and Community Right-to-Know Act (EPCRA)
Regulatory Requirement or
Management Practice:
Reviewer Checks:
Release Notification/Reporting
E.5. Facilities where any
hazardous chemical is produced,
used or stored at which there is a
release of a reportable quantity of
any listed hazardous substance in
amounts equal to or greater than
the reportable quantity are
required to provide emergency
release notification (40 CFR 302,
355.40 and 355 Appendices A &
B).
Determine if there has been a spill or release of an extremely hazardous substance (see
Appendix A column 4) or a CERCLA hazardous substance (see Appendix A column 5) in an
amount exceeding the reportable quantity.
Verify that if a spill or release has occurred in excess of the reportable quantity, the facility
immediately notified the following:
- Community emergency coordinator for the local emergency planning committee of any
area likely to be affected by the release
- State emergency response commission of any state likely to be affected by the release
- Local emergency response personnel if there is no local emergency planning committee
- The National Response Center if a CERCLA-listed hazardous substance was released
- A 911 operator can be notified instead of state and local emergency organizations if the
release is transportation-related.
Verify that the notice contained the following, to the extent known at the time of notice, so
long as no delay in notice or emergency response resulted:
- The chemical name or identity of any substance involved in the release
- An indication of whether the substance is an extremely hazardous substance
- An estimate of the quantity that was released into the environment
- The time and duration of the release
- The medium or media into which the release occurred
- Any known or anticipated acute or chronic health risks associated with the emergency
and, where appropriate, advice regarding medical attention necessary for exposed
individuals
- Proper precautions to take as a result of the release, including evacuation (unless such
information is readily available to the community emergency coordination because of the
local emergency plan)
- The names and telephone numbers of the persons to be contacted for further information.
Verify that after the immediate verbal notification, a follow-up written emergency notification
was submitted to the SERC and LEPC which contained the same information detailed in the
verbal notice plus:
- Actions taken to respond to and contain the release
- Any known or anticipated acute or chronic health risks associated with the release
- Advice regarding medical attention for exposed individuals, as necessary.
(NOTE: These release notification requirements do not apply to the following:
- Any release which results in exposure to persons solely within the boundaries of the
facility and there is no potential for any part of the release to go off-site
- Any release which is a federally permitted release as defined in CERCLA Section 101
- Any release that is continuous and stable in quantity and rate (initial notices, statistically
significant increases, new releases and changes in the normal range of the release are
not exempted)
- Any release of a pesticide product exempt from CERCLA Section 103 reporting
- Any release not meeting the CERCLA definition of a release
- Any radionuclide release which occurs naturally in soil, from land disturbances except that
which occurs at uranium, phosphate, tin, zircon, hafnium, vanadium, monazite, and rare
earth mines (40 CFR 355.40(a)(2)(ii)) or from dumping or piles of coal and coal ash at
utility and industrial facilities with coal-fired boilers.)
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Compliance Category:
Emergency Planning and Community Right-to-Know Act (EPCRA)
Regulatory Requirement or
Management Practice:
Reviewer Checks:
E.G. Facilities which are required
to prepare or have available a
MSDS for a hazardous chemical
under OSHA are required to meet
specific MSDS reporting
requirements for planning
purposes (40 CFR 370.20, 370.21,
and 370.28).
Verify that MSDS sheets or a list as described below are submitted to the state emergency
response commission (SERC), local emergency planning committee (LEPC) and the fire
department with jurisdiction over the facility for each hazardous chemical present at the
facility according to the following thresholds:
- All hazardous chemicals requiring MSDSs present at the facility at any one time in
amounts equal to or greater than 10,000 Ib. (4540 kg) (NOTE: Not all hazardous
chemicals requiring an MSDS are listed in Appendix A. Commonly overlooked
substances requiring MSDSs are propane, petroleum-based fuels, and many other
mixtures and trade name products.)
- All extremely hazardous substances present at the facility in amounts greater than or
equal to 500 Ib. (227 kg) or the threshold planning quantity, whichever is lower (see
Appendix A column 3).
Verify that if the facility has not submitted MSDSs, the following have been submitted:
- A list of hazardous chemicals for which the MSDS is required, grouped by hazard
category (e.g., immediate health hazard, delayed health hazard, fire hazard, sudden
release of pressure hazard, and reactive hazard)
- The chemical or common name of each hazardous chemical
- Any hazardous component of each hazardous chemical unless reported as a mixture.
(NOTE: The facility may fulfill these reporting requirements for a hazardous chemical that is
a mixture of hazardous chemicals by doing one of the following:
- Providing the required information on each hazardous component in the mixture, or
- Providing the required information on the mixture itself.)
(NOTE: Although the facility may provide information either on the mixture or the hazardous
components, in calculating whether the amount of EHSs meets the threshold, it must do so
by component. In calculating the amounts present of non-EHS chemicals, the facility can
consider either the mixture or the hazardous components, so long as it does so consistently
throughout the facility.)
Verify that revised MSDS sheets are provided within 3 months after the discovery of
significant new information concerning the hazardous chemical or after a chemical crosses
the threshold limit.
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Compliance Category:
Emergency Planning and Community Right-to-Know Act (EPCRA)
Regulatory Requirement or
Management Practice:
Reviewer Checks:
E.7. Facilities which are required
to prepare or have available a
MSDS sheet for a hazardous
chemical under OSHA are
required to meet specific inventory
reporting requirements for
planning purposes (40 CFR
370.25, 370.40, and 370.41).
Verify that the Tier I (or Tier II) forms are submitted annually to the state emergency
response commission (SERC), local emergency planning committee (LEPC) and the fire
department with jurisdiction over the facility. Hazardous chemicals that must be included
are:
- All hazardous chemicals requiring MSDSs present at the facility at any one time in
amounts equal to or greater than 10,000 Ib. (4540 kg) (NOTE: Not all hazardous
chemicals requiring an MSDS are listed in Appendix A. Commonly overlooked
substances requiring MSDSs are propane, petroleum-based fuels, and many other
mixtures and trade name products.)
- All extremely hazardous substances present at the facility in amounts greater than or
equal to 500 Ib. (227 kg) or the threshold planning quantity, whichever is lower (see
Appendix A column 3).
(NOTE: The facility may fulfill these reporting requirements for a hazardous chemical that is
a mixture of hazardous chemicals by doing one of the following:
- Providing the required information on each component in the mixture which is a
hazardous chemical
- Providing the required information on the mixture itself.)
(NOTE: Although the facility may provide information either on the mixture or the hazardous
components, in calculating whether the amount of EHSs meets the threshold, it must do so
by component. In calculating the amounts present of non-EHS chemicals, the facility can
consider either the mixture or the hazardous components, so long as it does so consistently
throughout the facility.)
Verify that reports are submitted on or before March 1.
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
10
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Compliance Category:
Emergency Planning and Community Right-to-Know Act (EPCRA)
Regulatory Requirement or
Management Practice:
Reviewer Checks:
E.8. Covered facilities that
manufacture, process, or
otherwise use a toxic chemical
(see Appendix A column 6) are
subject to certain reporting
requirements (40 CFR 372.22-
372.65).
Determine if the facility meets the criteria for a covered facility:
- Has 10 or more full-time employees;
- Is in SIC codes 10 (except 1011, 1081 &1094), 12 (except 1241), 20 through 39, 4911,
4931 (limited to facilities that combust coal and/or oil for the purpose of generating power
for distribution in commerce), 4939 (limited to facilities that combust coal and/or oil for the
purpose of generating power for distribution in commerce), 4953 (limited to facilities
regulated under RCRA, Subtitle C), 5169, 5171, and 7389 (limited to facilities primarily
engaged in solvent recovery services on a contract or fee basis); and
- Manufactured, processed, or otherwise used a toxic chemical in excess of its threshold
amounts noted below.
Determine if the facility exceeded the following threshold levels:
- Manufactured or processed 25,000 Ib/yr [11,340 kg/yr] or more of a toxic chemical
(Appendix A column 6).
- Otherwise used 10,000 Ib. [4540 kg] or more of a toxic chemical during the year.
- When more than one threshold applies, if any threshold is exceeded then releases and
other waste management activities associated with all activities (except those specifically
exempt) must be reported.
- When a facility manufactures, processes or otherwise uses more than one member of a
chemical category listed in 40 CFR 372.65, if the total weight of all the members in that
category exceeds the threshold, then it must be reported.
(NOTE: Some thresholds only apply to the manufacturer or for certain forms of a chemical
(see 40 CFR 372.65).)
(NOTE: Articles containing toxic chemicals are not included in calculations of total toxic
chemical manufactured, processed, or used at the facility. See 40 CFR 372.30(b)(3) for
procedure to determine whether a threshold has been exceeded.)
Determine if supplier notification is required under 40 CFR 372.45 (required if a facility in SIC
codes 20-39 sells or otherwise distributes a mixture or trade name product containing a toxic
chemical to a covered facility).
Verify that the facility annually submits a completed Form R/Form A to the EPA and state on
or before July 1 for each toxic chemical exceeding a reporting threshold.
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
11
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Compliance Category:
Emergency Planning and Community Right-to-Know Act (EPCRA)
Regulatory Requirement or
Management Practice:
Reviewer Checks:
Recordkeeping
E.9. Covered facilities that
manufacture, process, or
otherwise use a toxic chemical in
excess of a reporting threshold
(see Appendix A column 6) are
subject to certain recordkeeping
requirements (40 CFR 372.10).
Verify that the facility retains the following records at the facility for 3 years:
- A copy of each toxic chemical release inventory report (EPA Form R or Form A)
submitted.
- All supporting materials and documentation used to determine if the facility is a covered
facility under 372.22 or 372.45.
- Documentation supporting the Form R report, including:
-- Documentation supporting exemptions
-- Data showing if a reporting threshold applies for each toxic chemical
-- Calculations of the quantity of each reported chemical released or otherwise managed
as waste including toxic chemicals in waste transferred off-site
-- Use indications and quantity on-site reported, including dates of manufacturing,
processing or otherwise use
-- Documentation supporting estimates for releases and off-site transfers
-- Receipts or manifests for off-site transfers of reported chemicals in waste
-- Documentation supporting reported waste treatment methods, estimates of treatment
efficiencies, ranges of influent concentration to such treatment, sequential nature of
treatment steps (if applicable) and the actual operating data (if applicable) to support
the waste treatment efficiency estimate for each reported chemical.
- Supporting materials and documentation determining if supplier notification is required
under 40 CFR 372.45 (required if a facility in SIC codes 20-39 sells or otherwise
distributes a mixture or a product containing a toxic chemical to a covered facility).
- Documentation used in developing, and copies of, such notices.
- Documentation related to applying alternate thresholds (if applicable).
This document is intended solely for guidance. No statutory or regulatory
requirements are in anyway altered by any statement(s) contained herein.
12
-------
Protocol for Conducting Environmental Compliance
Audits under the Emergency Planning and Community
Right-to-Know Act
Appendix A:
Consolidated List of Chemicals Covered in EPCRA
-------
THIS PAGE INTENTIONALLY LEFT BLANK
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
This consolidated chemical list includes chemicals subject to reporting requirements under EPCRA and Section 112(r)
of Title III of the Clean Air Act (CAA), but not all of the chemicals subject to EPCRA Sections 311 and 312 are
included. Broad criteria, rather than enumeration, identify those hazardous chemicals for which Material Safety Data
Sheets (MSDSs) must be developed under the Occupational Safety and Health Act Hazard Communication Standards.
Over 500,000 chemicals satisfy those criteria. See 40 CFR 370 for more information.
This consolidated list has been prepared to help determine whether there is a need to submit reports under Sections 302,
304 or 313 of EPCRA and, for a specific chemical, what reports need to be submitted. It will also help firms determine
whether they will be subject to accident prevention regulations under CAA Section 112(r).
The table is set up as follows, described by column. A blank in any of these columns indicates that the chemical is not
subject to the corresponding statute:
1. CAS numbers - Column 1 contains the Chemical Abstract Service (CAS) registry number for each chemical on
the list in increasing numerical order. Regulated categories of chemicals, which generally do not have CAS
registry numbers, are at the end of the list.
2. Covered Substances - Names of the chemicals subject to reporting under EPCRA and CAA are listed in the
second column. Long chemical names may have been truncated to fit in the column. More than one chemical
name may be listed for one CAS number because the same chemical may appear under different names on
different lists. 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. However, the chemicals listed under EPCRA, CERCLA, and CAA Section 112(r) have many
more synonyms than appear on this list.
The CERCLA and EPCRA Section 313 lists include a number of chemical categories as well as specific
chemicals. One category, high explosives, was listed under CAA Section 112(r). The explosives category has
been proposed for deletion, and a stay of effectiveness is in place; therefore, this category is not included on this
consolidated list. Categories appear on this consolidated list at the end of the CAS number listing. Specific
chemicals listed as members of the diisocyanate and polycyclic aromatic compound (PAC) categories under
EPCRA Section 313 are included in the list of specific chemicals by CAS number, not in the category listing.
The chemicals on the consolidated list have not been systematically evaluated to determine whether they fall into
any 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 are not required
to be reported under CERCLA unless otherwise listed under CERCLA with an RQ.
A number of chemical categories are subject to EPCRA Section 313 reporting. Be aware that certain chemicals
listed under EPCRA Section 302, CERCLA, or CAA Section 112(r) may belong to Section 313 categories. For
example, mercuric acetate (CAS number 1600-27-7), listed under Section 302, is not specifically listed under
Section 313, but is subject to Section 313 reporting under "Mercury Compounds" (no CAS number).
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein. A1
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
3. EPCRA Section 302 Extremely Hazardous Substance TPQs - The presence of extremely hazardous substances
(EHSs) in sufficient quantities requires certain emergency planning and right-to-know reporting activities to be
conducted. If a chemical is listed as an extremely hazardous substance under EPCRA Section 302, its threshold
planning quantity (TPQ) is given, in pounds, in the EHS TPQ column (column 3). For chemicals that are solids,
there may be 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
higher TPQ applies. A list of all the extremely hazardous substances and their TPQs can be found in 40 CFR
355, Appendices A and B.
4. EPCRA Section 302 Extremely Hazardous Substance RQs - Releases of reportable quantities (RQs) of EHSs are
subject to state and local reporting under Section 304 of EPCRA. EPA has promulgated a rule (61 FR 20473,
May 7, 1996) that 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 RQs for EHSs that are CERCLA
hazardous substances.
5. CERCLA Hazardous Substance RQs - Releases of CERCLA hazardous substances, in quantities equal to or
greater than their RQ, are subject to reporting to the National Response Center under CERCLA. Releases of
these substances are also subject to state and local reporting under Section 304 of EPCRA. Chemicals which are
CERCLA hazardous substances have their RQs, in pounds, given in column 5. A list of all CERCLA hazardous
substances and their RQs can be found in 40 CFR 302, Table 302.4.
Radionuclides listed under CERCLA are not provided in this list. Note: RCRA hazardous wastes are also
omitted. Carbamate wastes under RCRA that have been added to the CERCLA list with statutory one-pound
RQs are indicated by an asterisk (*) following the RQ. 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 diameter of the pieces of the solid metal released is 100 micrometers
(0.004 inches) or greater. The RQs shown on the consolidated list apply to smaller particles.
6. EPCRA Section 313 Toxic Chemicals - Releases, transfers and waste management data for these substances must
be reported annually as part of EPCRA's community right-to-know provisions. The notation "313" in the sixth
column 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. For chemical categories reportable under Section 313, category
codes for reporting are listed in this column. A list of all the toxic chemicals can be found in 40 CFR 372.65.
The symbol "#" following the "313" notation in the Section 313 column identifies diisocyanates, and the symbol
"+" identifies PACs. Chemicals belonging to these categories are reportable under Section 313 by category,
rather than by individual chemical name.
The listing for ammonia under Section 313 includes anhydrous ammonia and aqueous ammonia from water
dissociable salts and other sources. Ten percent of total aqueous ammonia is reportable under this listing (see 40
CFR 372.65 for other qualifiers).
7. RCRA Hazardous Wastes - The letter-and-digit code in the seventh column is the chemical's RCRA hazardous
waste code. 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 not included here. See 40 CFR Part 302,
Table 302.4, or 40 CFR Part 261 for complete descriptions of F and K waste streams.
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein. A2
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
Carbamate wastes with one-pound statutory RQs are indicated by an asterisk (*) after the RQ.
8. CAA Section 112(r) List of Substances for Accidental Release Prevention - The CAA TQ column shows the
threshold quantities (TQs), in pounds, for certain toxic, flammable and highly explosive substances. The list and
TQs will assist facilities in determining if they are 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 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 (30% or greater) (7647-01-0); hydrogen fluoride/hydrofluoric acid (50% or greater)
(7664-39-3); and nitric acid (80% or greater) (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 (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).
Source of consolidated list:
This table was taken from the EPA publication Title III List of Lists: Consolidated List of Chemicals Subject to the
Emergency Planning and Community Right-to-Know Act (EPCRA) and Section 112(r) of the Clean Air Act, as
Amended, EPA-550-B-96-015. A dBASE version of this consolidated list, with a print program, is available for
downloading from the Internet at http://www.epa.gov/swercepp/tools.html. A PDF version of this document is
available at http://www.epa.gov/swercepp/pubs.html under General Publications.
Questions concerning changes to the list or other aspects of EPCRA and Section 112(r) of the Clean Air Act may be
addressed to:
Emergency Planning and Community Right-to-Know Act Hotline
U.S. Environmental Protection Agency (5104)
410 M Street, SW
Washington, DC 20460
800-424-9346 or 703-412-9810 (TDD: 800-553-7672 or 703-412-3323)
9:00 AM to 6:00 PM (EST), Monday - Friday
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein. A3
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
THIS PAGE INTENTIONALLY LEFT BLANK
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein. A4
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
50-00-0
50-00-0
50-07-7
50-14-6
50-18-0
50-29-3
50-32-8
50-55-5
51-03-6
51-21-8
51-21-8
51-28-5
51-43-4
51-75-2
51-75-2
51-75-2
51-79-6
51-79-6
51-79-6
51-83-2
52-51-7
52-51-7
52-68-6
52-68-6
52-85-7
53-70-3
53-96-3
54-11-5
54-11-5
54-11-5
54-62-6
55-18-5
55-21-0
55-38-9
55-38-9
55-63-0
55-91-4
55-91-4
56-04-2
56-23-5
56-25-7
56-35-9
56-38-2
56-38-2
56-49-5
56-53-1
56-55-3
56-72-4
57-12-5
2
Covered Substance
Formaldehyde
Formaldehyde (solution)
Mitomycin C
Ergocalciferol
Cyclophosphamide
DDT
Benzo[a]pyrene
Reserpine
Piperonyl butoxide
Fluorouracil
5-Fluorouracil
2,4-Dinitrophenol
Epinephrine
Nitrogen mustard
2-Chloro-N-(2-chloroethyl)-N-methylethanamine
Mechlorethamine
Urethane
Carbamic acid, ethyl ester
Ethyl carbamate
Carbachol chloride
2-Bromo-2-nitropropane-1 ,3-diol
Bronopol
Trichlorfon
Phosphonic acid, (2,2,2-trichloro-1-hydroxyethyl)-,dimethyl ester
Famphur
Dibenz[a,h]anthracene
2-Acetylaminofluorene
Nicotine
Nicotine and salts
Pyridine, 3-(1 -methyl-2-pyrrolidinyl)-,(S)-
Aminopterin
N-Nitrosodiethylamine
Benzamide
Fenthion
O,O-Dimethyl O-(3-methyl-4-(methylthio) phenyl) ester, phosphorothioic acid
Nitroglycerin
Diisopropylfluorophosphate
Isofluorphate
Methylthiouracil
Carbon tetrachloride
Cantharidin
Bis(tributyltin) oxide
Parathion
Phosphorothioic acid, O,O-diethyl-O-(4-nitrophenyl) ester
3-Methylcholanthrene
Diethylstilbestrol
Benz[a]anthracene
Coumaphos
Cyanides (soluble salts and complexes)
3
EHS
TPQ
500
500
500/10,000
1,000/10,000
500/10,000
500/10,000
10
10
10
500/10,000
100
100
500/10,000
100
100
100/10,000
100
100
100/10,000
4
EHS
RQ
100
100
10
1,000
500
500
10
10
10
500
100
100
500
100
100
100
10
10
10
5
CERCLA
RQ
100
100
10
10
1
1
5,000
10
1,000
100
100
100
100
100
1,000
1
1
100
100
100
1
10
100
100
10
10
10
10
10
1
10
10
10
6
Sect.
313
313
X
313+
313
313
X
313
313
X
X
313
X
X
313
X
313
X
313
313+
313
313
313
313
X
313
313
313
313
X
313+
7
RCRA
Code
U122
U122
U010
U058
U061
U022
U200
P048
P042
U238
U238
U238
P097
U063
U005
P075
P075
P075
U174
P081
P043
P043
U164
U211
P089
P089
U157
U089
U018
P030
8
CAA
TQ
15,000
15,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A5
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
57-14-7
57-14-7
57-14-7
57-24-9
57-24-9
57-33-0
57-41-0
57-47-6
57-57-8
57-64-7
57-74-9
57-74-9
57-97-6
58-36-6
58-89-9
58-89-9
58-89-9
58-90-2
59-50-7
59-88-1
59-89-2
60-00-4
60-09-3
60-11-7
60-11-7
60-29-7
60-29-7
60-34-4
60-34-4
60-35-5
60-41-3
60-51-5
60-57-1
61-82-5
62-38-4
62-38-4
62-44-2
62-50-0
62-53-3
62-55-5
62-56-6
62-73-7
62-73-7
62-74-8
62-74-8
62-75-9
62-75-9
62-75-9
63-25-2
2
Covered Substance
1,1-Dimethyl hydrazine
Dimethylhydrazine
Hydrazine, 1,1-dimethyl-
Strychnine
Strychnine, and salts
Pentobarbital sodium
Phenytoin
Physostigmine
beta-Propiolactone
Physostigmine, salicylate (1:1)
Chlordane
4,7-Methanoindan, 1, 2,3,4,5,6, 7,8,8-octachloro-2,3,3a,4, 7, 7a-hexahydro-
7,1 2-Dimethylbenz[a]anthracene
Phenoxarsine, 10,10'-oxydi-
Lindane
Cyclohexane, 1 ,2,3,4,5,6-hexachloro-,(1 .alph,2.alph,3.beta,4.alph,5.alph,6.beta.)-
Hexachlorocyclohexane (gamma isomer)
2,3,4,6-Tetrachlorophenol
p-Chloro-m-cresol
Phenylhydrazine hydrochloride
N-Nitrosomorpholine
Ethylenediamine-tetraacetic acid (EDTA)
4-Aminoazobenzene
4-Dimethylaminoazobenzene
Dimethylaminoazobenzene
Ethane, 1,1'-oxybis-
Ethyl ether
Methyl hydrazine
Hydrazine, methyl-
Acetamide
Strychnine, sulfate
Dimethoate
Dieldrin
Amitrole
Phenylmercuric acetate
Phenylmercury acetate
Phenacetin
Ethyl methanesulfonate
Aniline
Thioacetamide
Thiourea
Dichlorvos
Phosphoric acid, 2-dichloroethenyl dimethyl ester
Sodium fluoroacetate
Fluoroacetic acid, sodium salt
N-Nitrosodimethylamine
Methanamine, N-methyl-N-nitroso-
Nitrosodimethylamine
Carbaryl
3
EHS
TPQ
1,000
1,000
1,000
100/10,000
100/10,000
500
100/10,000
1,000
1,000
500/10,000
1,000/10,000
1,000/10,000
1,000/10,000
1,000/10,000
500
500
100/10,000
500/10,000
500/10,000
500/10,000
1,000
1,000
1,000
10/10,000
10/10,000
1,000
1,000
1,000
4
EHS
RQ
10
10
10
10
1*
10
1*
1
1
500
1
1
1
1,000
10
10
10
10
100
100
5,000
10
10
10
10
10
10
10
5
CERCLA
RQ
10
10
10
10
10
1*
10
1*
1
1
1
1
1
1
10
5,000
1
5,000
10
10
100
100
10
10
100
10
10
1
10
100
100
100
1
5,000
10
10
10
10
10
10
10
10
10
100
6
Sect.
313
313
X
X
313
313
313
313
X
313+
313
X
X
313
313
313
X
313
X
313
313
313
313
313
313
313
X
313
X
313
X
X
313
7
RCRA
Code
U098
U098
U098
P108
P108
P204
P188
U036
U036
U094
U129
U129
U129
U039
U093
U093
U117
U117
P068
P068
P044
P037
U011
P092
P092
U187
U119
U012
U218
U219
P058
P058
P082
P082
P082
U279
8
CAA
TQ
15,000
15,000
15,000
10,000
10,000
15,000
15,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A6
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
63-25-2
64-00-6
64-18-6
64-19-7
64-67-5
64-75-5
64-86-8
65-30-5
65-85-0
66-75-1
66-81-9
67-56-1
67-63-0
67-64-1
67-66-3
67-66-3
67-72-1
68-12-2
68-12-2
68-76-8
68-76-8
70-25-7
70-30-4
70-69-9
71-36-3
71-43-2
71-55-6
71-55-6
71-63-6
72-20-8
72-43-5
72-43-5
72-54-8
72-55-9
72-57-1
74-82-8
74-83-9
74-83-9
74-84-0
74-85-1
74-85-1
74-86-2
74-86-2
74-87-3
74-87-3
74-87-3
74-88-4
74-89-5
74-89-5
2
Covered Substance
1-Naphthalenol, methylcarbamate
Phenol, 3-(1-methylethyl)-, methylcarbamate
Formic acid
Acetic acid
Diethyl sulfate
Tetracycline hydrochloride
Colchicine
Nicotine sulfate
Benzole acid
Uracil mustard
Cycloheximide
Methanol
Isopropyl alcohol (mfg-strong acid process)
Acetone
Chloroform
Methane, trichloro-
Hexachloroethane
N,N-Dimethylformamide
Dimethylformamide
Triaziquone
2,5-Cyclohexadiene-1 ,4-dione, 2,3,5-tris(1-aziridinyl)-
Guanidine, N-methyl-N'-nitro-N-nitroso-
Hexachlorophene
Propiophenone, 4'-amino
n-Butyl alcohol
Benzene
1 ,1 ,1-Trichloroethane
Methyl chloroform
Digitoxin
Endrin
Methoxychlor
Benzene, 1,1'-(2,2,2-trichloroethylidene)bis [4-methoxy-
DDD
DDE
Trypan blue
Methane
Bromomethane
Methyl bromide
Ethane
Ethylene
Ethene
Acetylene
Ethyne
Chloro methane
Methane, chloro-
Methyl chloride
Methyl iodide
Methanamine
Monomethylamine
3
EHS
TPQ
500/10,000
10/10,000
100/10,000
100/10,000
10,000
10,000
100/10,000
100/10,000
500/10,000
1,000
1,000
4
EHS
RQ
1*
10
100
100
10
10
100
100
1
1,000
1,000
5
CERCLA
RQ
100
1*
5,000
5,000
10
100
5,000
10
5,000
5,000
10
10
100
100
100
10
100
5,000
10
1,000
1,000
1
1
1
1
1
10
1,000
1,000
100
100
100
100
100
100
6
Sect.
313
X
313
313
313
313
313
313
X
313
313
X
313
X
313
313
313
313
X
313
X
313
313
X
313
X
313
X
X
313
7
RCRA
Code
U279
P202
U123
U237
U154
U002
U044
U044
U131
U163
U132
U031
U019
U226
U226
P051
U247
U247
U060
U236
U029
U029
U045
U045
U045
U138
8
CAA
TQ
20,000
20,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A7
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
74-90-8
74-90-8
74-93-1
74-93-1
74-93-1
74-95-3
74-98-6
74-99-7
74-99-7
75-00-3
75-00-3
75-00-3
75-01-4
75-01-4
75-02-5
75-02-5
75-04-7
75-04-7
75-05-8
75-07-0
75-08-1
75-08-1
75-09-2
75-09-2
75-15-0
75-19-4
75-20-7
75-21-8
75-21-8
75-25-2
75-25-2
75-27-4
75-28-5
75-28-5
75-29-6
75-29-6
75-31-0
75-31-0
75-34-3
75-34-3
75-35-4
75-35-4
75-35-4
75-36-5
75-37-6
75-37-6
75-38-7
75-38-7
75-43-4
2
Covered Substance
Hydrogen cyanide
Hydrocyanic acid
Methyl mercaptan
Methanethiol
Thiomethanol
Methylene bromide
Propane
1-Propyne
Propyne
Chloroethane
Ethane, chloro-
Ethyl chloride
Vinyl chloride
Ethene, chloro-
Ethene, fluoro-
Vinyl fluoride
Ethanamine
Monoethylamine
Acetonitrile
Acetaldehyde
Ethanethiol
Ethyl mercaptan
Dichloromethane
Methylene chloride
Carbon disulfide
Cyclopropane
Calcium carbide
Ethylene oxide
Oxirane
Bromoform
Tribromomethane
Dichlorobromomethane
Isobutane
Propane, 2-methyl
Isopropyl chloride
Propane, 2-chloro-
Isopropylamine
2-Propanamine
Ethylidene Dichloride
1,1-Dichloroethane
Vinylidene chloride
1,1-Dichloroethylene
Ethene, 1,1-dichloro-
Acetyl chloride
Difluoroethane
Ethane, 1,1-difluoro-
Ethene, 1,1-difluoro-
Vinylidene fluoride
Dichlorofluoromethane
3
EHS
TPQ
100
100
500
500
500
10,000
1,000
1,000
4
EHS
RQ
10
10
100
100
100
100
10
10
5
CERCLA
RQ
10
10
100
100
100
1,000
100
100
100
1
1
100
100
5,000
1,000
1,000
1,000
100
10
10
10
100
100
5,000
1,000
1,000
100
100
100
5,000
6
Sect.
313
313
X
313
X
X
313
313
X
X
313
X
313
313
313
X
313
313
X
313
X
313
313
X
313
X
X
313
7
RCRA
Code
P063
P063
U153
U153
U153
U068
U043
U043
U003
U001
U080
U080
P022
U115
U115
U225
U225
U076
U076
U078
U078
U078
U006
8
CAA
TQ
2,500
2,500
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
20,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A8
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
75-43-4
75-44-5
75-44-5
75-45-6
75-45-6
75-50-3
75-50-3
75-55-8
75-55-8
75-56-9
75-56-9
75-60-5
75-63-8
75-63-8
75-64-9
75-65-0
75-68-3
75-68-3
75-69-4
75-69-4
75-69-4
75-71-8
75-71-8
75-72-9
75-72-9
75-74-1
75-74-1
75-76-3
75-76-3
75-77-4
75-77-4
75-78-5
75-78-5
75-79-6
75-79-6
75-86-5
75-86-5
75-87-6
75-88-7
75-88-7
75-99-0
76-01-7
76-02-8
76-06-2
76-13-1
76-13-1
76-14-2
76-14-2
76-15-3
2
Covered Substance
HCFC-21
Phosgene
Carbonic dichloride
Chlorodifluoromethane
HCFC-22
Methanamine, N,N-dimethyl-
Trimethylamine
Propyleneimine
Aziridine, 2-methyl
Propylene oxide
Oxirane, methyl-
Cacodylic acid
Bromotrifluoromethane
Halon 1301
tert-Butylamine
tert-Butyl alcohol
1-Chloro-1 ,1-difluoroethane
HCFC-142b
Trichlorofluoromethane
CFC-1 1
Trichloromonofluoromethane
Dichlorodifluoromethane
CFC-1 2
Chlorotrifluoromethane
CFC-1 3
Plumbane, tetramethyl-
Tetramethyllead
Silane, tetramethyl-
Tetramethylsilane
Trimethylchlorosilane
Silane, chlorotrimethyl-
Dimethyldichlorosilane
Silane, dichlorodimethyl-
Methyltrichlorosilane
Silane, trichloromethyl-
2-Methyllactonitrile
Acetone cyanohydrin
Acetaldehyde, trichloro-
2-Chloro-1 ,1 ,1-trifluoroethane
HCFC-133a
2,2-Dichloropropionic acid
Pentachloroethane
Trichloroacetyl chloride
Chloropicrin
Freon 113
Ethane, 1 ,1 ,2-trichloro-1 ,2,2,-trifluoro-
Dichlorotetrafluoroethane
CFC-1 14
Monochloropentafluoroethane
3
EHS
TPQ
10
10
10,000
10,000
10,000
10,000
100
100
1,000
1,000
500
500
500
500
1,000
1,000
500
4
EHS
RQ
10
10
1
1
100
100
100
100
1,000
1,000
500
500
500
500
10
10
500
5
CERCLA
RQ
10
10
100
100
1
1
100
100
1
1,000
5,000
5,000
5,000
5,000
5,000
10
10
5,000
5,000
10
6
Sect.
313
X
313
X
313
X
313
X
313
X
313
X
313
313
X
313
X
X
313
X
313
X
313
X
313
X
313
X
313
X
313
X
313
313
313
313
X
313
X
313
7
RCRA
Code
P095
P095
P067
P067
U136
U121
U121
U121
U075
U075
P069
P069
U034
U184
8
CAA
TQ
500
500
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
5,000
5,000
5,000
5,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A9
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
76-15-3
76-44-8
76-44-8
76-87-9
77-47-4
77-73-6
77-78-1
77-81-6
78-00-2
78-34-2
78-48-8
78-48-8
78-53-5
78-59-1
78-71-7
78-78-4
78-78-4
78-79-5
78-79-5
78-81-9
78-82-0
78-82-0
78-83-1
78-84-2
78-87-5
78-87-5
78-88-6
78-92-2
78-93-3
78-93-3
78-94-4
78-97-7
78-99-9
79-00-5
79-01-6
79-06-1
79-09-4
79-10-7
79-11-8
79-19-6
79-21-0
79-21-0
79-22-1
79-22-1
79-22-1
79-31-2
79-34-5
79-38-9
79-38-9
2
Covered Substance
CFC-115
Heptachlor
1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-methano-1H-indene
Triphenyltin hydroxide
Hexachlorocyclopentadiene
Dicyclopentadiene
Dimethyl sulfate
Tabun
Tetraethyl lead
Dioxathion
S,S,S-Tributyltrithiophosphate
DEF
Amiton
Isophorone
Oxetane, 3,3-bis(chloromethyl)-
Butane, 2-methyl-
Isopentane
1 ,3-Butadiene, 2-methyl-
Isoprene
iso-Butylamine
Isobutyronitrile
Propanenitrile, 2-methyl-
Isobutyl alcohol
Isobutyraldehyde
1 ,2-Dichloropropane
Propane 1 ,2-dichloro-
2,3-Dichloropropene
sec-Butyl alcohol
Methyl ethyl ketone
Methyl ethyl ketone (MEK)
Methyl vinyl ketone
Lactonitrile
1,1-Dichloropropane
1 ,1 ,2-Trichloroethane
Trichloroethylene
Acrylamide
Propionic acid
Acrylic acid
Chloroacetic acid
Thiosemicarbazide
Peracetic acid
Ethaneperoxoic acid
Methyl chlorocarbonate
Carbonochloridic acid, methylester
Methyl chloroformate
iso-Butyric acid
1 ,1 ,2,2-Tetrachloroethane
Ethene, chlorotrifluoro-
Trifluorochloroethylene
3
EHS
TPQ
100
500
10
100
500
500
500
1,000
1,000
10
1,000
1,000/10,000
100/10,000
100/10,000
500
500
500
500
500
4
EHS
RQ
10
100
10
10
500
500
500
1,000
1,000
10
1,000
5,000
100
100
500
500
1,000
1,000
1,000
5
CERCLA
RQ
1
1
10
100
10
5,000
100
100
1,000
5,000
1,000
1,000
100
5,000
5,000
1,000
100
100
5,000
5,000
5,000
100
100
1,000
1,000
1,000
5,000
100
6
Sect.
313
X
313
X
313
313
313
313
313
X
313
313
X
313
313
313
X
313
313
313
313
313
313
313
X
313
X
X
313
7
RCRA
Code
P059
P059
U130
U103
P110
U140
U083
U083
U159
U159
U227
U228
U007
U008
P116
U156
U156
U156
U209
8
CAA
TQ
10,000
10,000
10,000
10,000
20,000
20,000
10,000
10,000
5,000
5,000
5,000
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A10
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
79-44-7
79-46-9
80-05-7
80-15-9
80-15-9
80-62-6
80-63-7
81-07-2
81-07-2
81-81-2
81-81-2
81-88-9
82-28-0
82-66-6
82-68-8
82-68-8
82-68-8
83-32-9
84-66-2
84-74-2
84-74-2
85-00-7
85-01-8
85-44-9
85-68-7
86-30-6
86-50-0
86-50-0
86-73-7
86-88-4
86-88-4
87-62-7
87-65-0
87-68-3
87-68-3
87-86-5
87-86-5
88-05-1
88-06-2
88-72-2
88-75-5
88-85-7
88-85-7
88-89-1
90-04-0
90-43-7
90-94-8
91-08-7
91-08-7
2
Covered Substance
Dimethylcarbamyl chloride
2-Nitropropane
4,4'-lsopropylidenediphenol
Cumene hydroperoxide
Hydroperoxide, 1-methyl-1-phenylethyl-
Methyl methacrylate
Methyl 2-chloroacrylate
Saccharin and salts
Saccharin (manufacturing)
Warfarin
Warfarin, & salts, conc.>0.3%
C.I. Food Red 15
1-Amino-2-methylanthraquinone
Diphacinone
Quintozene
PCNB
Pentachloronitrobenzene
Acenaphthene
Diethyl phthalate
Dibutyl phthalate
n-Butyl phthalate
Diquat
Phenanthrene
Phthalic anhydride
Butyl benzyl phthalate
N-Nitrosodiphenylamine
Azinphos-methyl
Guthion
Fluorene
Antu
Thiourea, 1-naphthalenyl-
2,6-Xylidine
2,6-Dichlorophenol
Hexachloro-1 ,3-butadiene
Hexachlorobutadiene
Pentachlorophenol
PCP
Aniline, 2,4,6-trimethyl-
2,4,6-Trichlorophenol
o-Nitrotoluene
2-Nitrophenol
Dinitrobutyl phenol
Dinoseb
Picric acid
o-Anisidine
2-Phenylphenol
Michler's ketone
Toluene-2,6-diisocyanate
Benzene, 1 ,3-diisocyanato-2-methyl-
3
EHS
TPQ
500
500/10,000
10/10,000
10/10,000
10/10,000
500/10,000
500/10,000
500
100/10,000
100/10,000
100
100
4
EHS
RQ
500
100
10
1
1
100
100
500
1,000
1,000
100
100
5
CERCLA
RQ
1
10
10
10
1,000
100
100
100
100
100
100
100
100
1,000
10
10
1,000
5,000
5,000
100
100
1
1
5,000
100
100
100
1
1
10
10
10
1,000
100
1,000
1,000
100
100
100
6
Sect.
313
313
313
313
313
X
313
313
X
X
313
313
313
X
X
313
X
313
313
313
313
313
X
313
X
313
313
313
X
313
313
313
313
313
X
7
RCRA
Code
U097
U171
U096
U096
U162
U202
U202
P001
P001
U185
U185
U185
U088
U069
U069
U190
P072
P072
U082
U128
U128
P020
P020
8
CAA
TQ
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A11
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
91-20-3
91-22-5
91-58-7
91-59-8
91-66-7
91-80-5
91-93-0
91-94-1
91-97-4
92-52-4
92-67-1
92-87-5
92-93-3
93-65-2
93-72-1
93-76-5
93-79-8
94-11-1
94-11-1
94-36-0
94-58-6
94-59-7
94-74-6
94-74-6
94-74-6
94-75-7
94-75-7
94-75-7
94-75-7
94-79-1
94-80-4
94-80-4
94-82-6
95-06-7
95-47-6
95-47-6
95-48-7
95-50-1
95-50-1
95-53-4
95-54-5
95-57-8
95-63-6
95-69-2
95-80-7
95-94-3
95-95-4
96-09-3
96-12-8
2
Covered Substance
Naphthalene
Quinoline
2-Chloronaphthalene
beta-Naphthylamine
N,N-Diethylaniline
Methapyrilene
3,3'-Dimethoxybenzidine-4,4'-diisocyanate
3,3'-Dichlorobenzidine
3,3'-Dimethyl-4,4'-diphenylene diisocyanate
Biphenyl
4-Aminobiphenyl
Benzidine
4-Nitrobiphenyl
Mecoprop
Silvex (2,4,5-TP)
2,4,5-Tacid
2,4,5-T esters
2,4-D isopropyl ester
2,4-D Esters
Benzoyl peroxide
Dihydrosafrole
Safrole
Methoxone
(4-Chloro-2-methylphenoxy) acetic acid
MCPA
2,4-D, salts and esters
2,4-D
Acetic acid, (2,4-dichlorophenoxy)-
2,4-DAcid
2,4-D Esters
2,4-D butyl ester
2,4-D Esters
2,4-DB
Sulfallate
o-Xylene
Benzene, o-dimethyl-
o-Cresol
1 ,2-Dichloro benzene
o-Dichlorobenzene
o-Toluidine
1 ,2-Phenylenediamine
2-Chlorophenol
1 ,2,4-Trimethylbenzene
p-Chloro-o-toluidine
2,4-Diaminotoluene
1 ,2,4,5-Tetrachlorobenzene
2,4,5-Trichlorophenol
Styrene oxide
1 ,2-Dibromo-3-chloropropane
3
EHS
TPQ
1,000/10,000
4
EHS
RQ
100
5
CERCLA
RQ
100
5,000
5,000
10
1,000
5,000
1
100
1
1
10
100
1,000
1,000
100
100
10
100
100
100
100
100
100
100
100
1*
1,000
1,000
100
100
100
100
100
10
5,000
10
100
1
6
Sect.
313
313
313
313
31 3#
313
31 3#
313
313
313
313
313
313
X
313
313
313
313
X
X
313
X
X
313
X
313
313
X
313
313
X
313
313
313
313
313
313
313
313
7
RCRA
Code
U165
U047
U168
U155
U073
U021
U232
U090
U203
U240
U240
U240
U240
U277
U239
U239
U052
U070
U070
U328
U048
U207
U066
8
CAA
TQ
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A12
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
96-12-8
96-18-4
96-33-3
96-45-7
97-23-4
97-23-4
97-56-3
97-63-2
97-74-5
97-77-8
98-01-1
98-05-5
98-07-7
98-07-7
98-09-9
98-13-5
98-16-8
98-82-8
98-86-2
98-87-3
98-88-4
98-95-3
99-08-1
99-30-9
99-30-9
99-35-4
99-55-8
99-59-2
99-65-0
99-98-9
99-99-0
100-01-6
100-02-7
100-02-7
100-14-1
100-25-4
100-41-4
100-42-5
100-44-7
100-47-0
100-75-4
101-05-3
101-05-3
101-14-4
101-14-4
101-27-9
101-55-3
101-61-1
101-68-8
2
Covered Substance
DBCP
1 ,2,3-Trichloropropane
Methyl acrylate
Ethylene thiourea
Dichlorophene
2,2'-Methylenebis(4-chlorophenol
C.I. Solvent Yellow 3
Ethyl methacrylate
Bis(dimethylthiocarbamoyl) sulfide
Disulfiram
Furfural
Benzenearsonic acid
Benzole trichloride
Benzotrichloride
Benzenesulfonyl chloride
Trichlorophenylsilane
Benzenamine, 3-(trifluoromethyl)-
Cumene
Acetophenone
Benzal chloride
Benzoyl chloride
Nitrobenzene
m-Nitrotoluene
Dichloran
2,6-Dichloro-4-nitroaniline
1 ,3,5-Trinitrobenzene
5-Nitro-o-toluidine
5-Nitro-o-anisidine
m-Dinitrobenzene
Dimethyl-p-phenylenediamine
p-Nitrotoluene
p-Nitroaniline
4-Nitrophenol
p-Nitrophenol
Benzene, 1-(chloromethyl)-4-nitro-
p-Dinitrobenzene
Ethylbenzene
Styrene
Benzyl chloride
Benzonitrile
N-Nitrosopiperidine
Anilazine
4,6-Dichloro-N-(2-chlorophenyl)-1,3,5-triazin-2-amine
4,4'-Methylenebis(2-chloroaniline)
MBOCA
Barban
4-Bromophenyl phenyl ether
4,4'-Methylenebis(N,N-dimethyl)benzenamine
Methylenebis(phenylisocyanate)
3
EHS
TPQ
10/10,000
100
100
500
500
500
10,000
10/10,000
500/10,000
500
4
EHS
RQ
10
10
10
500
500
5,000
1,000
10
500
100
5
CERCLA
RQ
1
10
1,000
1*
1*
5,000
10
10
100
5,000
5,000
5,000
1,000
1,000
1,000
10
100
100
1,000
5,000
100
100
100
1,000
1,000
100
5,000
10
10
10
1*
100
5,000
6
Sect.
313
X
313
313
313
313
X
313
313
X
313
313
313
313
313
313
X
313
313
313
313
313
X
313
313
313
313
313
313
X
313
X
313
31 3#
7
RCRA
Code
U066
U116
U118
U401
U403
U125
U023
U023
U020
U055
U004
U017
U169
U234
U181
P077
U170
U170
P028
U179
U158
U158
U280
U030
8
CAA
TQ
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A13
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
101-68-8
101-77-9
101-80-4
101-90-6
102-36-3
103-85-5
104-12-1
104-49-4
104-94-9
105-46-4
105-60-2
105-67-9
106-42-3
106-42-3
106-44-5
106-46-7
106-47-8
106-49-0
106-50-3
106-51-4
106-51-4
106-88-7
106-89-8
106-89-8
106-93-4
106-93-4
106-96-7
106-97-8
106-98-9
106-99-0
107-00-6
107-00-6
107-01-7
107-02-8
107-02-8
107-05-1
107-06-2
107-06-2
107-07-3
107-10-8
107-11-9
107-11-9
107-12-0
107-12-0
107-12-0
107-13-1
107-13-1
107-15-3
107-15-3
2
Covered Substance
MDI
4,4'-Methylenedianiline
4,4'-Diaminodiphenyl ether
Diglycidyl resorcinol ether
Isocyanic acid, 3,4-dichlorophenyl ester
Phenylthiourea
p-Chlorophenyl isocyanate
1 ,4-Phenylene diisocyanate
p-Anisidine
sec-Butyl acetate
Caprolactam
2 ,4-Dimethylphenol
p-Xylene
Benzene, p-dimethyl-
p-Cresol
1 ,4-Dichlorobenzene
p-Chloroaniline
p-Toluidine
p-Phenylenediamine
Quinone
p-Benzoquinone
1 ,2-Butylene oxide
Epichlorohydrin
Oxirane, (chloromethyl)-
1 ,2-Dibromoethane
Ethylene dibromide
Propargyl bromide
Butane
1-Butene
1,3-Butadiene
1-Butyne
Ethyl acetylene
2-Butene
Acrolein
2-Propenal
Allyl chloride
1 ,2-Dichloroethane
Ethylene dichloride
Chloroethanol
n-Propylamine
Allylamine
2-Propen-1-amine
Ethyl cyanide
Propanenitrile
Propionitrile
Acrylonitrile
2-Propenenitrile
1 ,2-Ethanediamine
Ethylenediamine
3
EHS
TPQ
500/10,000
100/10,000
1,000
1,000
10
500
500
500
500
500
500
500
500
10,000
10,000
10,000
10,000
4
EHS
RQ
500
100
100
100
10
1
1
500
500
500
10
10
10
100
100
5,000
5,000
5
CERCLA
RQ
5,000
10
100
5,000
5,000
100
100
100
100
100
1,000
100
5,000
10
10
100
100
100
1
1
10
1
1
1,000
100
100
5,000
10
10
10
100
100
5,000
5,000
6
Sect.
313
X
313
313
313
313
31 3#
313
313
313
X
313
313
313
313
313
X
313
313
X
313
X
313
313
X
313
313
X
313
X
313
X
7
RCRA
Code
P093
U101
U239
U239
U052
U072
P024
U353
U197
U197
U041
U041
U067
U067
POOS
POOS
U077
U077
U194
P101
P101
P101
U009
U009
8
CAA
TQ
20,000
20,000
10,000
10,000
10,000
10,000
10,000
10,000
5,000
5,000
10,000
10,000
10,000
10,000
10,000
20,000
20,000
20,000
20,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A14
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
107-16-4
107-18-6
107-18-6
107-19-7
107-20-0
107-21-1
107-25-5
107-25-5
107-30-2
107-30-2
107-31-3
107-31-3
107-44-8
107-49-3
107-49-3
107-92-6
108-05-4
108-05-4
108-05-4
108-10-1
108-23-6
108-23-6
108-24-7
108-31-6
108-38-3
108-38-3
108-39-4
108-45-2
108-46-3
108-60-1
108-60-1
108-88-3
108-90-7
108-91-8
108-91-8
108-93-0
108-94-1
108-95-2
108-98-5
108-98-5
109-06-8
109-06-8
109-61-5
109-61-5
109-66-0
109-67-1
109-73-9
109-77-3
109-86-4
2
Covered Substance
Formaldehyde cyanohydrin
Allyl alcohol
2-Propen-1-ol
3ropargyl alcohol
Chloroacetaldehyde
Ethylene glycol
Ethene, methoxy-
Vinyl methyl ether
Chloromethyl methyl ether
Vlethane, chloromethoxy-
=ormic acid, methyl ester
Methyl formate
Sarin
Tepp
Tetraethyl pyrophosphate
Butyric acid
Vinyl acetate
Acetic acid ethenyl ester
Vinyl acetate monomer
Methyl isobutyl ketone
Carbonochloridic acid, 1-methylethyl ester
Isopropyl chloroformate
Acetic anhydride
Vlaleic anhydride
m-Xylene
Benzene, m-dimethyl-
m-Cresol
1 ,3-Phenylenediamine
Resorcinol
Bis(2-chloro-1-methylethyl)ether
Dichloroisopropyl ether
Toluene
Chlorobenzene
Cyclohexanamine
Cyclohexylamine
Cyclohexanol
Cyclohexanone
Phenol
Benzenethiol
Thiophenol
2-Methylpyridine
2-Picoline
Carbonochloridic acid, propylester
Propyl chloroformate
Pentane
1-Pentene
Butylamine
Malononitrile
2-Methoxyethanol
3
EHS
TPQ
1,000
1,000
1,000
100
100
10
100
100
1,000
1,000
1,000
1,000
1,000
10,000
10,000
500/10,000
500
500
500
500
500/10,000
4
EHS
RQ
1,000
100
100
10
10
10
10
10
5,000
5,000
5,000
1,000
1,000
10,000
10,000
1,000
100
100
500
500
1,000
5
CERCLA
RQ
100
100
1,000
1,000
5,000
10
10
10
10
5,000
5,000
5,000
5,000
5,000
5,000
5,000
1,000
1,000
100
5,000
1,000
1,000
1,000
100
5,000
1,000
100
100
5,000
5,000
1,000
1,000
6
Sect.
313
313
X
313
313
313
X
313
X
X
313
313
313
X
313
313
313
X
313
313
313
313
313
X
313
313
7
RCRA
Code
POOS
POOS
P102
P023
U046
U046
P111
P111
U161
U147
U239
U239
U052
U201
U027
U027
U220
U037
U057
U188
P014
P014
U191
U191
U149
8
CAA
TQ
15,000
15,000
10,000
10,000
5,000
5,000
10,000
10,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A15
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
109-89-7
109-92-2
109-92-2
109-95-5
109-95-5
109-99-9
110-00-9
110-16-7
110-17-8
110-19-0
110-54-3
110-54-3
110-57-6
110-57-6
110-75-8
110-80-5
110-80-5
110-82-7
110-86-1
110-89-4
111-42-2
111-44-4
111-44-4
111-54-6
111-69-3
111-91-1
114-26-1
114-26-1
115-02-6
115-07-1
115-07-1
115-07-1
115-10-6
115-10-6
115-11-7
115-11-7
115-21-9
115-26-4
115-28-6
115-29-7
115-32-2
115-32-2
115-90-2
116-06-3
116-14-3
116-14-3
117-79-3
117-80-6
117-81-7
2
Covered Substance
Diethylamine
Ethene, ethoxy-
Vinyl ethyl ether
Ethyl nitrite
Nitrous acid, ethyl ester
Furan, tetrahydro-
Furan
Maleic acid
Fumaric acid
iso-Butyl acetate
n-Hexane
Hexane
trans-1 ,4-Dichloro-2-butene
trans-1 ,4-Dichlorobutene
2-Chloroethyl vinyl ether
2-Ethoxyethanol
Ethanol, 2-ethoxy-
Cyclohexane
Pyridine
Piperidine
Diethanolamine
Bis(2-chloroethyl) ether
Dichloroethyl ether
Ethylenebisdithiocarbamic acid, salts & esters
Adiponitrile
Bis(2-chloroethoxy) methane
Propoxur
Phenol, 2-(1-methylethoxy)-, methylcarbamate
Azaserine
Propylene
Propene
1-Propene
Methane, oxybis-
Methyl ether
2-Methylpropene
1 -Propene, 2-methyl-
Trichloroethylsilane
Dimefox
Chlorendic acid
Endosulfan
Dicofol
Benzenemethanol, 4-chloro-. alpha. -4-chlorophenyl)-. alpha. -(trichloromethyl)-
Fensulfothion
Aldicarb
Ethene, tetrafluoro-
Tetrafluoroethylene
2-Aminoanthraquinone
Dichlone
Di(2-ethylhexyl) phthalate
3
EHS
TPQ
500
500
500
1,000
10,000
10,000
1,000
500
500
10/10,000
500
100/10,000
4
EHS
RQ
100
500
500
1,000
10
10
1,000
500
500
1
500
1
5
CERCLA
RQ
100
1,000
100
5,000
5,000
5,000
5,000
5,000
1,000
1,000
1,000
1,000
1,000
100
10
10
5,000
1,000
100
100
1
1
10
10
1
1
100
6
Sect.
313
313
X
313
X
313
X
313
313
313
313
X
X
313
313
X
313
X
X
313
313
X
313
313
313
7
RCRA
Code
U213
U124
U042
U359
U359
U056
U196
U025
U025
U114
U024
U411
U411
U015
P050
P070
U028
8
CAA
TQ
10,000
10,000
10,000
10,000
5,000
15,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A16
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
117-81-7
117-81-7
117-84-0
117-84-0
118-74-1
119-38-0
119-90-4
119-93-7
119-93-7
120-12-7
120-36-5
120-54-7
120-58-1
120-71-8
120-80-9
120-82-1
120-83-2
121-14-2
121-21-1
121-29-9
121-44-8
121-69-7
121-75-5
122-09-8
122-34-9
122-39-4
122-42-9
122-66-7
122-66-7
122-66-7
123-31-9
123-33-1
123-38-6
123-61-5
123-62-6
123-63-7
123-72-8
123-73-9
123-73-9
123-86-4
123-91-1
123-92-2
124-04-9
124-40-3
124-40-3
124-41-4
124-48-1
124-65-2
124-73-2
2
Covered Substance
Bis(2-ethylhexyl)phthalate
DEHP
n-Dioctylphthalate
Di-n-octyl phthalate
Hexachlorobenzene
Isopropylmethylpyrazolyl dimethylcarbamate
3,3'-Dimethoxybenzidine
3,3'-Dimethylbenzidine
o-Tolidine
Anthracene
2,4-DP
Piperidine, 1 ,1'-(tetrathiodicarbonothioyl)-bis-
Isosafrole
p-Cresidine
Catechol
1 ,2,4-Trichlorobenzene
2,4-Dichlorophenol
2,4-Dinitrotoluene
Pyrethrins
Pyrethrins
Triethylamine
N,N-Dimethylaniline
Malathion
Benzeneethanamine, alpha, alpha-dimethyl-
Simazine
Diphenylamine
Propham
1 ,2-Diphenylhydrazine
Hydrazine, 1,2-diphenyl-
Hydrazobenzene
Hydroquinone
Maleic hydrazide
Propionaldehyde
1 ,3-Phenylene diisocyanate
Propionic anhydride
Paraldehyde
Butyraldehyde
2-Butenal, (e)-
Crotonaldehyde, (E)-
Butyl acetate
1 ,4-Dioxane
iso-Amyl acetate
Adipic acid
Dimethylamine
Methanamine, N-methyl-
Sodium methylate
Chlorodibromomethane
Sodium cacodylate
Dibromotetrafluoroethane
3
EHS
TPQ
500
500/10,000
1,000
1,000
100/10,000
4
EHS
RQ
1*
100
100
100
100
5
CERCLA
RQ
100
100
5,000
5,000
10
1*
100
10
10
5,000
1*
100
100
100
100
10
1
1
5,000
100
100
5,000
1*
10
10
10
100
5,000
1,000
5,000
1,000
100
100
5,000
100
5,000
5,000
1,000
1,000
1,000
100
6
Sect.
313
X
X
313
313
313
X
313
313
313
313
313
313
313
313
313
313
313
313
313
313
X
X
313
313
31 3#
313
313
313
313
X
313
7
RCRA
Code
U028
U028
U107
U107
U127
P192
U091
U095
U095
U400
U141
U081
U105
U404
P046
U373
U109
U109
U109
U148
U182
U053
U053
U108
U092
U092
8
CAA
TQ
20,000
20,000
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A17
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
124-73-2
124-87-8
126-72-7
126-98-7
126-98-7
126-99-8
127-18-4
127-18-4
127-82-2
128-03-0
128-04-1
128-66-5
129-00-0
129-06-6
130-15-4
131-11-3
131-52-2
131-74-8
131-89-5
132-27-4
132-64-9
133-06-2
133-06-2
133-07-3
133-90-4
133-90-4
134-29-2
134-32-7
135-20-6
135-20-6
136-30-1
136-45-8
137-26-8
137-29-1
137-30-4
137-41-7
137-42-8
137-42-8
138-93-2
139-13-9
139-25-3
139-65-1
140-29-4
140-76-1
140-88-5
141-32-2
141-66-2
141-78-6
142-28-9
2
Covered Substance
Halon 2402
Picrotoxin
Tris(2,3-dibromopropyl) phosphate
Methacrylonitrile
2-Propenenitrile, 2-methyl-
Chloroprene
Tetrachloroethylene
Perchloroethylene
Zinc phenolsulfonate
Potassium dimethyldithiocarbamate
Sodium dimethyldithiocarbamate
C.I. Vat Yellow 4
Pyrene
Warfarin sodium
1 ,4-Naphthoquinone
Dimethyl phthalate
Sodium pentachlorophenate
Ammonium picrate
2-Cyclohexyl-4,6-dinitrophenol
Sodium o-phenylphenoxide
Dibenzofuran
Captan
1 H-lsoindole-1 ,3(2H)-dione, 3a,4,7,7a-tetrahydro-2-[(trichloromethyl)thio]-
Folpet
Chloramben
Benzole acid, 3-amino-2,5-dichloro-
o-Anisidine hydrochloride
alpha-Naphthylamine
Cupferron
Benzeneamine, N-hydroxy-N-nitroso, ammonium salt
Carbamodithioic acid, dibutyl-, sodium salt
Dipropyl isocinchomeronate
Thiram
Copper, bis(dimethylcarbamodithioato-S,S')-
Ziram
Potassium N-methyldithiocarbamate
Metham sodium
Sodium methyldithiocarbamate
Disodium cyanodithioimidocarbonate
Nitrilotriacetic acid
3,3'-Dimethyldiphenylmethane-4,4'-diisocyanate
4,4'-Thiodianiline
Benzyl cyanide
Pyridine, 2-methyl-5-vinyl-
Ethyl acrylate
Butyl acrylate
Dicrotophos
Ethyl acetate
1 ,3-Dichloropropane
3
EHS
TPQ
500/10,000
500
500
1,000/10,000
100/10,000
500
500
100
4
EHS
RQ
500
1,000
1,000
5,000
100
500
500
100
5
CERCLA
RQ
10
1,000
1,000
100
100
100
5,000
1*
1*
5,000
100
5,000
5,000
10
100
100
10
10
100
100
100
1*
10
1*
1*
1*
1*
1*
1,000
5,000
5,000
6
Sect.
313
X
313
313
X
313
313
X
313
313
313
313
313
313
313
313
X
313
313
X
313
313
313
X
313
313
313
313
X
313
313
31 3#
313
313
313
7
RCRA
Code
U235
U152
U152
U210
U210
U383
U382
U166
U102
P009
P034
U167
U379
U244
U393
P205
U377
U384
U384
U113
U112
8
CAA
TQ
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A18
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
142-59-6
142-71-2
142-84-7
143-33-9
143-50-0
144-34-3
144-49-0
145-73-3
148-18-5
148-79-8
148-79-8
148-82-3
149-30-4
149-30-4
149-74-6
150-50-5
150-68-5
151-38-2
151-50-8
151-56-4
151-56-4
152-16-9
156-10-5
156-60-5
156-62-7
189-55-9
189-55-9
189-64-0
191-24-2
191-30-0
192-65-4
193-39-5
194-59-2
205-82-3
205-99-2
206-44-0
207-08-9
208-96-8
218-01-9
218-01-9
224-42-0
225-51-4
226-36-8
297-78-9
297-97-2
297-97-2
298-00-0
298-00-0
298-02-2
2
Covered Substance
Nabam
Cupric acetate
Dipropylamine
Sodium cyanide (Na(CN))
Kepone
Selenium, tetrakis(dimethyldithiocarbamate)
Fluoroacetic acid
Endothall
Carbamodithioic acid, diethyl-, sodium salt
Thiabendazole
2-(4-Thiazolyl)-1H-benzimidazole
Melphalan
2-Mercaptobenzothiazole
MBT
Dichloromethylphenylsilane
Merphos
Monuron
Methoxyethylmercuric acetate
Potassium cyanide
Ethyleneimine
Aziridine
Diphosphoramide, octamethyl-
p-Nitrosodiphenylamine
1 ,2-Dichloroethylene
Calcium cyanamide
Benzo(rst)pentaphene
Dibenz[a,i]pyrene
Dibenzo(a,h)pyrene
Benzo[ghi]perylene
Dibenzo(a,l)pyrene
Dibenzo(a,e)pyrene
lndeno(1 ,2,3-cd)pyrene
7H-Dibenzo(c,g)carbazole
Benzo(j)fluoranthene
Benzo[b]fluoranthene
Fluoranthene
Benzo(k)fluoranthene
Acenaphthylene
Benzo(a)phenanthrene
Chrysene
Dibenz(a,j)acridine
Benz[c]acridine
Dibenz(a,h)acridine
Isobenzan
O,O-Diethyl O-pyrazinyl phosphorothioate
Thionazin
Methyl parathion
Parathion-methyl
Phorate
3
EHS
TPQ
100
10/10,000
1,000
500/10,000
100
500
500
100
100/10,000
500
500
100/10,000
100/10,000
10
4
EHS
RQ
10
10
1,000
500
10
1
1
100
100
100
100
100
100
10
5
CERCLA
RQ
100
5,000
10
1
1*
1,000
1*
1
10
1
1
100
1,000
1,000
10
10
5,000
100
1
100
5,000
5,000
100
100
100
100
100
100
100
10
6
Sect.
313
313
313
X
313
X
313
313
313
X
313
313
313+
X
313+
313+
313+
313+
313+
313+
313+
313+
313+
X
313+
313+
313
X
7
RCRA
Code
U110
P106
U142
U376
P088
U381
U150
P098
P054
P054
P085
U079
U064
U064
U137
U120
U050
U050
U016
P040
P040
P071
P071
P094
8
CAA
TQ
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A19
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
298-04-4
300-62-9
300-76-5
301-04-2
301-12-2
301-12-2
302-01-2
303-34-4
305-03-3
306-83-2
306-83-2
309-00-2
309-00-2
311-45-5
314-40-9
314-40-9
315-18-4
316-42-7
319-84-6
319-84-6
319-85-7
319-86-8
327-98-0
329-71-5
330-54-1
330-55-2
333-41-5
334-88-3
353-42-4
353-42-4
353-50-4
353-59-3
353-59-3
354-11-0
354-11-0
354-14-3
354-14-3
354-23-4
354-23-4
354-25-6
354-25-6
357-57-3
359-06-8
371-62-0
379-79-3
422-44-6
422-44-6
422-48-0
422-48-0
2
Covered Substance
Disulfoton
Amphetamine
Naled
Lead acetate
Oxydemeton methyl
S-(2-(Ethylsulfinyl)ethyl) O,O-dimethyl ester phosphorothioic acid
Hydrazine
Lasiocarpine
Chlorambucil
2 ,2-Dichloro-1 , 1 , 1 -trifluoroethane
HCFC-123
Aldrin
1 ,4:5,8-Dimethanonaphthalene, 1,2,3,4, 10, 10-hexachloro-1,4,4a,5,8,8a-hexahydro-
Diethyl-p-nitrophenyl phosphate
Bromacil
5-Bromo-6-methyl-3-(1-methylpropyl)-2,4-(1H,3H)-pyrimidinedione
Mexacarbate
Emetine, dihydrochloride
alpha-Hexachlorocyclohexane
alpha-BHC
beta-BHC
delta-BHC
Trichloronate
2,5-Dinitrophenol
Diuron
Linuron
Diazinon
Diazomethane
Boron trifluoride compound with methyl ether (1:1)
Boron, trifluoro[oxybis[methane]]-, (T-4)-
Carbonic difluoride
Bromochlorodifluoromethane
Halon 1211
1,1,1 ,2-Tetrachloro-2-fluoroethane
HCFC-121a
1 ,1 ,2,2-Tetrachloro-1-fluoroethane
HCFC-121
1 ,2-Dichloro-1 ,1 ,2-trifluoroethane
HCFC-123a
1-Chloro-1,1,2,2-tetrafluoroethane
HCFC-124a
Brucine
Fluoroacetyl chloride
Ethylene fluorohydrin
Ergotamine tartrate
1 ,2-Dichloro-1 ,1 ,2,3,3-pentafluoropropane
HCFC-225bb
2,3-Dichloro-1 ,1,1 ,2,3-pentafluoropropane
HCFC-225ba
3
EHS
TPQ
500
1,000
1,000
500/10,000
500/10,000
500/10,000
1/10,000
500
1,000
1,000
10
10
500/10,000
4
EHS
RQ
1
1,000
1
1
1
1,000
1
500
1,000
1,000
10
10
500
5
CERCLA
RQ
1
10
10
1
10
10
1
1
100
1,000
10
10
1
1
10
100
1
100
1,000
100
6
Sect.
313
313
313
X
313
313
X
313
X
313
X
313
X
313
313
313
313
313
X
313
X
313
X
313
X
313
X
313
313
X
313
X
7
RCRA
Code
P039
U144
U133
U143
U035
P004
P004
P041
P199
U033
P018
8
CAA
TQ
15,000
15,000
15,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A20
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
422-56-0
422-56-0
431-86-7
431-86-7
460-19-5
460-19-5
460-35-5
460-35-5
463-49-0
463-49-0
463-58-1
463-58-1
463-82-1
463-82-1
465-73-6
470-90-6
492-80-8
492-80-8
494-03-1
496-72-0
502-39-6
504-24-5
504-24-5
504-60-9
505-60-2
505-60-2
506-61-6
506-64-9
506-68-3
506-77-4
506-77-4
506-78-5
506-87-6
506-96-7
507-55-1
507-55-1
509-14-8
509-14-8
510-15-6
510-15-6
513-49-5
514-73-8
528-29-0
532-27-4
533-74-4
533-74-4
534-07-6
534-52-1
534-52-1
2
Covered Substance
3,3-Dichloro-1 ,1,1 ,2,2-pentafluoropropane
HCFC-225ca
1 ,2-Dichloro-1 ,1 ,3,3,3-pentafluoropropane
HCFC-225da
Cyanogen
Ethanedinitrile
3-Chloro-1 ,1 ,1-trifluoropropane
HCFC-253fb
1 ,2-Propadiene
Propadiene
Carbonyl sulfide
Carbon oxide sulfide (COS)
2 ,2-Dimethylpropane
Propane, 2,2-dimethyl-
Isodrin
Chlorfenvinfos
C.I. Solvent Yellow 34
Auramine
Chlornaphazine
Diaminotoluene
Methylmercuric dicyanamide
4-Aminopyridine
Pyridine, 4-amino-
1,3-Pentadiene
Mustard gas
Ethane, 1,1'-thiobis[2-chloro-
Potassium silver cyanide
Silver cyanide
Cyanogen bromide
Cyanogen chloride
Cyanogen chloride ((CN)CI)
Cyanogen iodide
Ammonium carbonate
Acetyl bromide
1 ,3-Dichloro-1 ,1 ,2,2,3-pentafluoropropane
HCFC-225cb
Methane, tetranitro-
Tetranitromethane
Chlorobenzilate
Benzeneacetic acid, 4-chloro-.alpha.-(4-chlorophenyl)-.alpha.-hydroxy-, ethyl ester
sec-Butylamine
Dithiazanine iodide
o-Dinitrobenzene
2-Chloroacetophenone
Dazomet
Tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione
Bis(chloromethyl) ketone
4,6-Dinitro-o-cresol and salts
4,6-Dinitro-o-cresol
3
EHS
TPQ
100/10,000
500
500/10,000
500/10,000
500/10,000
500
500
500
500/10,000
1,000/10,000
500
500
500/10,000
10/10,000
10/10,000
4
EHS
RQ
1
500
500
1,000
1,000
500
500
1
1,000
1,000
10
10
500
10
10
5
CERCLA
RQ
100
100
100
100
1
100
100
100
10
1,000
1,000
100
1
1
1,000
10
10
5,000
5,000
10
10
10
10
1,000
100
100
1*
1*
10
10
6
Sect.
313
313
X
313
X
313
X
313
X
313
313
X
313
X
313
X
313
X
313
313
313
X
313
7
RCRA
Code
P031
P031
P060
U014
U014
U026
U221
POOS
POOS
U186
P099
P104
U246
P033
P033
P112
P112
U038
U038
U366
U366
P047
P047
8
CAA
TQ
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A21
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
534-52-1
535-89-7
538-07-8
540-59-0
540-73-8
540-84-1
540-88-5
541-09-3
541-25-3
541-41-3
541-53-7
541-53-7
541-73-1
542-62-1
542-75-6
542-75-6
542-76-7
542-76-7
542-88-1
542-88-1
542-88-1
542-88-1
542-90-5
543-90-8
544-18-3
544-92-3
554-13-2
554-84-7
555-77-1
556-61-6
556-61-6
556-64-9
556-64-9
557-19-7
557-21-1
557-34-6
557-41-5
557-98-2
557-98-2
558-25-8
563-12-2
563-41-7
563-45-1
563-46-2
563-47-3
563-68-8
569-64-2
573-56-8
576-26-1
2
Covered Substance
Dinitrocresol
Crimidine
Ethylbis(2-chloroethyl)amine
1 ,2-Dichloroethylene
Hydrazine, 1 ,2-dimethyl-
2,2,4-Trimethylpentane
tert-Butyl acetate
Uranyl acetate
Lewisite
Ethyl chloroformate
2,4-Dithiobiuret
Dithiobiuret
1 ,3-Dichlorobenzene
Barium cyanide
1 ,3-Dichloropropylene
1 ,3-Dichloropropene
3-Chloropropionitrile
Propionitrile, 3-chloro-
Bis(chloromethyl) ether
Chloromethyl ether
Dichloromethyl ether
Methane, oxybis[chloro-
Ethylthiocyanate
Cadmium acetate
Cobaltous formate
Copper cyanide
Lithium carbonate
m-Nitrophenol
Tris(2-chloroethyl)amine
Methyl isothiocyanate
Isothiocyanatomethane
Methyl thiocyanate
Thiocyanic acid, methyl ester
Nickel cyanide
Zinc cyanide
Zinc acetate
Zinc formate
2-Chloropropylene
1-Propene, 2-chloro-
Methanesulfonyl fluoride
Ethion
Semicarbazide hydrochloride
3-Methyl-1-butene
2-Methyl-1-butene
3-Chloro-2-methyl-1 -propene
Thallium(l) acetate
C.I. Basic Green 4
2,6-Dinitrophenol
2,6-Dimethylphenol
3
EHS
TPQ
10/10,000
100/10,000
500
10
100/10,000
100/10,000
1,000
1,000
100
100
100
100
10,000
100
500
500
10,000
10,000
1,000
1,000
1,000/10,000
4
EHS
RQ
10
100
500
10
100
100
1,000
1,000
10
10
10
10
10,000
100
500
500
10,000
10,000
1,000
10
1,000
5
CERCLA
RQ
10
1
1,000
5,000
100
100
100
100
10
100
100
1,000
1,000
10
10
10
10
10
1,000
10
100
10
10
1,000
1,000
10
100
10
6
Sect.
313
X
313
313
313
X
313
313
X
313
X
313
X
X
X
313
313
X
313
313
313
7
RCRA
Code
P047
U099
P049
P049
U071
P013
U084
U084
P027
P027
P016
P016
P016
P016
P029
P074
P121
U214
8
CAA
TQ
1,000
1,000
1,000
1,000
20,000
20,000
10,000
10,000
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A22
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
584-84-9
584-84-9
590-18-1
590-21-6
590-21-6
591-08-2
592-01-8
592-04-1
592-85-8
592-87-0
593-60-2
594-42-3
594-42-3
594-42-3
597-64-8
598-31-2
598-73-2
598-73-2
606-20-2
608-93-5
609-19-8
610-39-9
612-82-8
612-82-8
612-83-9
614-78-8
615-05-4
615-28-1
615-53-2
621-64-7
621-64-7
624-18-0
624-64-6
624-64-6
624-83-9
624-83-9
625-16-1
626-38-0
627-11-2
627-20-3
628-63-7
628-86-4
630-10-4
630-20-6
630-20-6
630-60-4
631-61-8
636-21-5
639-58-7
2
Covered Substance
Toluene-2,4-diisocyanate
Benzene, 2,4-diisocyanato-1-methyl-
2-Butene-cis
1-Chloropropylene
1-Propene, 1-chloro-
1-Acetyl-2-thiourea
Calcium cyanide
Mercuric cyanide
Mercuric thiocyanate
Lead thiocyanate
Vinyl bromide
Perchloromethyl mercaptan
Methanesulfenyl chloride, trichloro-
Trichloromethanesulfenyl chloride
Tetraethyltin
Bromoacetone
Bromotrifluoroethylene
Ethene, bromotrifluoro-
2,6-Dinitrotoluene
Pentachlorobenzene
3,4,5-Trichlorophenol
3,4-Dinitrotoluene
3,3'-Dimethylbenzidine dihydrochloride
o-Tolidine dihydrochloride
3,3'-Dichlorobenzidine dihydrochloride
Thiourea, (2-methylphenyl)-
2,4-Diaminoanisole
1 ,2-Phenylenediamine dihydrochloride
N-Nitroso-N-methylurethane
N-Nitrosodi-n-propylamine
Di-n-propylnitrosamine
1 ,4-Phenylenediamine dihydrochloride
2-Butene, (E)
2-Butene-trans
Methyl isocyanate
Methane, isocyanato-
tert-Amyl acetate
sec-Amy I acetate
Chloroethyl chloroformate
2-Pentene, (Z)-
Amyl acetate
Mercury fulminate
Selenourea
1,1,1 ,2-Tetrachloroethane
Ethane, 1,1,1,2-tetrachloro-
Ouabain
Ammonium acetate
o-Toluidine hydrochloride
Triphenyltin chloride
3
EHS
TPQ
500
500
500
500
500
100
500/10,000
500
500
1,000
100/10,000
500/10,000
4
EHS
RQ
100
100
100
100
100
100
500
10
10
1,000
100
500
5
CERCLA
RQ
100
100
1,000
10
1
10
10
100
100
100
100
1,000
100
10
10
10
1
10
10
10
10
5,000
5,000
5,000
10
1,000
100
100
5,000
100
6
Sect.
313
313
X
313
313
X
X
313
313
X
313
313
313
313
X
313
313
X
313
X
313
313
7
RCRA
Code
P002
P021
P017
U106
U183
U178
U111
U111
P064
P064
P065
P103
U208
U208
U222
8
CAA
TQ
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A23
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
640-19-7
644-64-4
646-04-8
675-14-9
676-97-1
680-31-9
684-93-5
689-97-4
689-97-4
692-42-2
696-28-6
696-28-6
709-98-8
709-98-8
732-11-6
757-58-4
759-73-9
759-94-4
759-94-4
760-93-0
764-41-0
764-41-0
765-34-4
786-19-6
812-04-4
812-04-4
814-49-3
814-68-6
814-68-6
815-82-7
822-06-0
823-40-5
824-11-3
834-12-8
834-12-8
842-07-9
872-50-4
900-95-8
919-86-8
920-46-7
924-16-3
924-42-5
930-55-2
933-75-5
933-78-8
944-22-9
947-02-4
950-10-7
950-37-8
2
Covered Substance
Fluoroacetamide
Dimetilan
2-Pentene, (E)-
Cyanuric fluoride
Methyl phosphonic dichloride
Hexamethylphosphoramide
N-Nitroso-N-methylurea
1-Buten-3-yne
Vinyl acetylene
Diethylarsine
Dichlorophenylarsine
Phenyl dichloroarsine
Propanil
N-(3,4-Dichlorophenyl)propanamide
Phosmet
Hexaethyl tetraphosphate
N-Nitroso-N-ethylurea
Ethyl dipropylthiocarbamate
EPIC
Methacrylic anhydride
1 ,4-Dichloro-2-butene
2-Butene, 1 ,4-dichloro-
Glycidylaldehyde
Carbophenothion
1 , 1 -Dichloro-1 ,2 ,2-trifluoroethane
HCFC-123b
Diethyl chlorophosphate
Acrylyl chloride
2-Propenoyl chloride
Cupric tartrate
Hexamethylene-1 ,6-diisocyanate
Diaminotoluene
Trimethylolpropane phosphite
Ametryn
N-Ethyl-N'-(1-methylethyl)-6-(methylthio)-1,3,5,-triazine-2,4-diamine
C.I. Solvent Yellow 14
N-Methyl-2-pyrrolidone
Stannane, acetoxytriphenyl-
Demeton-S-methyl
Methacryloyl chloride
N-Nitrosodi-n-butylamine
N-Methylolacrylamide
N-Nitrosopyrrolidine
2,3,6-Trichlorophenol
2,3,5-Trichlorophenol
Fonofos
Phosfolan
Mephosfolan
Methidathion
3
EHS
TPQ
100/10,000
500/10,000
100
100
500
500
10/10,000
500
500
500
100
100
100/10,000
500/10,000
500
100
500
100/10,000
500
500/10,000
4
EHS
RQ
100
1*
100
100
1
1
10
500
500
500
100
100
100
500
500
100
500
100
500
500
5
CERCLA
RQ
100
1*
1
1
1
1
1
100
1
1*
1*
1
1
10
100
100
10
10
1
10
10
6
Sect.
313
313
313
313
X
313
313
X
313
X
313
X
31 3#
313
X
313
313
313
313
7
RCRA
Code
P057
P191
U177
P038
P036
P036
P062
U176
U390
U390
U074
U074
U126
U221
U172
U180
8
CAA
TQ
10,000
10,000
10,000
5,000
5,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A24
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
957-51-7
959-98-8
961-11-5
961-11-5
989-38-8
991-42-4
998-30-1
999-81-5
1024-57-3
1031-07-8
1031-47-6
1066-30-4
1066-33-7
1066-45-1
1072-35-1
1111-78-0
1114-71-2
1114-71-2
1116-54-7
1120-71-4
1120-71-4
1122-60-7
1124-33-0
1129-41-5
1134-23-2
1163-19-5
1185-57-5
1194-65-6
1300-71-6
1303-28-2
1303-32-8
1303-33-9
1306-19-0
1309-64-4
1310-58-3
1310-73-2
1313-27-5
1314-20-1
1314-32-5
1314-62-1
1314-80-3
1314-84-7
1314-84-7
1314-84-7
1314-87-0
1319-72-8
1319-77-3
1320-18-9
1320-18-9
2
Covered Substance
Diphenamid
alpha - Endosulfan
Tetrachlorvinphos
Phosphoric acid, 2-chloro-1-(2,3,5-trichlorophenyl) ethenyl dimethyl ester
C.I. Basic Red 1
Norbormide
Triethoxysilane
Chlormequat chloride
Heptachlor epoxide
Endosulfan sulfate
Triamiphos
Chromic acetate
Ammonium bicarbonate
Trimethyltin chloride
Lead stearate
Ammonium carbamate
Pebulate
Butylethylcarbamothioic acid S-propyl ester
N-Nitrosodiethanolamine
Propane sultone
1 ,3-Propane sultone
Nitrocyclohexane
Pyridine, 4-nitro-, 1 -oxide
Metolcarb
Cycloate
Decabromodiphenyl oxide
Ferric ammonium citrate
Dichlobenil
Xylenol
Arsenic pentoxide
Arsenic disulfide
Arsenic trisulfide
Cadmium oxide
Antimony trioxide
Potassium hydroxide
Sodium hydroxide
Molybdenum trioxide
Thorium dioxide
Thallic oxide
Vanadium pentoxide
Sulfur phosphide
Zinc phosphide
Zinc phosphide (cone. <= 10%)
Zinc phosphide (cone. > 10%)
Lead sulfide
2,4,5-Tamines
Cresol (mixed isomers)
2,4-D propylene glycol butyl ether ester
2, 4-D Esters
3
EHS
TPQ
100/10,000
500
100/10,000
500/10,000
500/10,000
500
500/10,000
100/10,000
100/10,000
100/10,000
100/10,000
500
500
500
4
EHS
RQ
100
500
100
500
500
500
500
1*
1
100
1,000
100
100
100
5
CERCLA
RQ
1
1
1
1,000
5,000
10
5,000
1*
1*
1
10
10
1*
1*
1,000
100
1,000
1
1
1
1,000
1,000
1,000
100
1,000
100
100
100
100
10
5,000
100
100
100
6
Sect.
313
313
313
X
313
313
X
313
X
313
313
313
313
313
313
X
7
RCRA
Code
U391
U391
U173
U193
U193
P190
U386
P011
P113
P120
U189
P122
U249
P122
U052
8
CAA
TQ
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A25
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
1321-12-6
1327-52-2
1327-53-3
1327-53-3
1330-20-7
1332-07-6
1332-21-4
1333-74-0
1333-83-1
1335-32-6
1335-87-1
1336-21-6
1336-36-3
1336-36-3
1338-23-4
1338-24-5
1341-49-7
1344-28-1
1397-94-0
1420-07-1
1464-53-5
1464-53-5
1558-25-4
1563-38-8
1563-66-2
1582-09-8
1582-09-8
1600-27-7
1615-80-1
1622-32-8
1634-02-2
1634-04-4
1646-88-4
1649-08-7
1649-08-7
1689-84-5
1689-84-5
1689-99-2
1689-99-2
1717-00-6
1717-00-6
1746-01-6
1752-30-3
1762-95-4
1836-75-5
1836-75-5
1861-40-1
1861-40-1
1863-63-4
2
Covered Substance
Nitrotoluene
Arsenic acid
Arsenic trioxide
Arsenous oxide
Xylene (mixed isomers)
Zinc borate
Asbestos (friable)
Hydrogen
Sodium bifluoride
Lead subacetate
Hexachloronaphthalene
Ammonium hydroxide
Polychlorinated biphenyls
PCBs
Methyl ethyl ketone peroxide
Naphthenic acid
Ammonium bifluoride
Aluminum oxide (fibrous forms)
Antimycin A
Dinoterb
Diepoxybutane
2,2'-Bioxirane
Trichloro(chloromethyl)silane
Carbofuran phenol
Carbofuran
Trifluralin
Benezeneamine, 2,6-dinitro-N,N-dipropyl-4-(trifluoromethyl)-
Mercuric acetate
Hydrazine, 1 ,2-diethyl-
Ethanesulfonyl chloride, 2-chloro-
Tetrabutylthiuram disulfide
Methyl tert-butyl ether
Aldicarb sulfone
1 ,2-Dichloro-1 ,1-difluoroethane
HCFC-132b
Bromoxynil
3,5-Dibromo-4-hydroxybenzonitrile
Bromoxynil octanoate
Octanoic acid, 2,6-dibromo-4-cyanophenyl ester
1 , 1 -Dichloro-1 -fluoroethane
HCFC-141b
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD)
Acetone thiosemicarbazide
Ammonium thiocyanate
Nitrofen
Benzene, 2,4-dichloro-1-(4-nitrophenoxy)-
Benfluralin
N-Butyl-N-ethyl-2,6-dinitro-4-(trifluoromethyl) benzenamine
Ammonium benzoate
3
EHS
TPQ
100/10,000
100/10,000
1,000/10,000
500/10,000
500
500
100
10/10,000
500/10,000
500
1,000/10,000
4
EHS
RQ
1
1
1,000
500
10
10
100
10
500
500
1,000
5
CERCLA
RQ
1,000
1
1
1
100
1,000
1
100
10
1,000
1
1
10
100
100
10
10
1*
10
10
10
10
1*
1,000
1*
1
5,000
5,000
6
Sect.
313
313
313
313
313
X
313
313
X
313
313
X
313
313
X
313
X
313
X
313
X
313
X
313
X
7
RCRA
Code
P012
P012
U239
U146
U160
U085
U085
U367
P127
U086
U402
P203
8
CAA
TQ
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A26
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
1888-71-7
1897-45-6
1897-45-6
1910-42-5
1912-24-9
1912-24-9
1918-00-9
1918-00-9
1918-02-1
1918-16-7
1918-16-7
1928-38-7
1928-43-4
1928-47-8
1928-61-6
1929-73-3
1929-73-3
1929-77-7
1929-82-4
1929-82-4
1937-37-7
1982-47-4
1982-69-0
1982-69-0
1983-10-4
2001-95-8
2008-41-5
2008-46-0
2032-65-7
2032-65-7
2074-50-2
2097-19-0
2104-64-5
2155-70-6
2164-07-0
2164-07-0
2164-17-2
2164-17-2
2212-67-1
2212-67-1
2223-93-0
2231-57-4
2234-13-1
2238-07-5
2275-18-5
2300-66-5
2303-16-4
2303-16-4
2303-17-5
2
Covered Substance
Hexachloropropene
Chlorothalonil
1 ,3-Benzenedicarbonitrile, 2,4,5,6-tetrachloro-
Paraquat dichloride
Atrazine
6-Chloro-N-ethyl-N'-(1-methylethyl)-1,3,5-triazine-2,4-diamine
Dicamba
3,6-Dichloro-2-methoxybenzoicacid
Picloram
Propachlor
2-Chloro-N-(1-methylethyl)-N-phenylacetamide
2,4-D Esters
2,4-D 2-ethylhexyl ester
2,4,5-T esters
2,4-D Esters
2,4-D butoxyethyl ester
2,4-D Esters
Carbamothioic acid, dipropyl-, S-propyl ester
Nitrapyrin
2-Chloro-6-(trichloromethyl)pyridine
C.I. Direct Black 38
Chloroxuron
Sodium dicamba
3,6-Dichloro-2-methoxybenzoic acid, sodium salt
Tributyltin fluoride
Valinomycin
Butylate
2,4,5-T amines
Methiocarb
Mercaptodimethur
Paraquat methosulfate
Phenylsilatrane
EPN
Tributyltin methacrylate
Dipotassium endothall
7-Oxabicyclo(2.2.1)heptane-2,3-dicarboxylic acid, dipotassium salt
Fluometuron
Urea, N,N-dimethyl-N'-[3-(trifluoromethyl)phenyl]-
Molinate
1H-Azepine-1 carbothioicacid, hexahydro-S-ethyl ester
Cadmium stearate
Thiocarbazide
Octachloronaphthalene
Diglycidyl ether
Prothoate
Dimethylamine dicamba
Diallate
Carbamothioic acid, bis(1-methylethyl)-S-(2,3-dichloro-2-propenyl)ester
Triallate
3
EHS
TPQ
10/10,000
500/10,000
1,000/10,000
500/10,000
500/10,000
10/10,000
100/10,000
100/10,000
1,000/10,000
1,000/10,000
1,000
100/10,000
4
EHS
RQ
10
500
1,000
10
10
10
100
100
1,000
1,000
1,000
100
5
CERCLA
RQ
1,000
1,000
1,000
100
1,000
100
100
100
1*
1*
5,000
10
10
1*
1*
100
100
1*
6
Sect.
313
313
X
313
313
X
313
X
313
313
X
313
313
X
313
X
313
313
X
313
313
X
313
313
X
313
X
313
X
313
313
313
X
313
7
RCRA
Code
U243
U385
U392
P199
P199
U365
U365
U062
U062
U389
8
CAA
TQ
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A27
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
2312-35-8
2439-01-2
2439-01-2
2439-10-3
2439-10-3
2497-07-6
2524-03-0
2524-03-0
2540-82-1
2545-59-7
2556-36-7
2570-26-5
2587-90-8
2602-46-2
2631-37-0
2636-26-2
2642-71-9
2655-15-4
2665-30-7
2699-79-8
2699-79-8
2702-72-9
2703-13-1
2757-18-8
2763-96-4
2763-96-4
2764-72-9
2778-04-3
2832-40-8
2837-89-0
2837-89-0
2921-88-2
2944-67-4
2971-38-2
2971-38-2
3012-65-5
3037-72-7
3118-97-6
3164-29-2
3165-93-3
3173-72-6
3251-23-8
3254-63-5
3288-58-2
3383-96-8
3486-35-9
3547-04-4
3569-57-1
3615-21-2
2
Covered Substance
Propargite
Chinomethionat
6-Methyl-1,3-dithiolo[4,5-b]quinoxalin-2-one
Dodine
Dodecylguanidine monoacetate
Oxydisulfoton
Dimethyl chlorothiophosphate
Dimethyl phosphorochloridothioate
Formothion
2,4,5-T esters
1 ,4-Cyclohexane diisocyanate
Pentadecylamine
Phosphorothioic acid, O,O-dimethyl-5-(2-(methylthio)ethyl)ester
C.I. Direct Blue 6
Promecarb
Cyanophos
Azinphos-ethyl
2,3,5-Trimethylphenyl methylcarbamate
Phosphonothioic acid, methyl-, O-(4-nitrophenyl) O-phenyl ester
Sulfuryl fluoride
Vikane
2,4-D sodium salt
Phosphonothioic acid, methyl-, O-ethyl O-(4-(methylthio)phenyl) ester
Thallous malonate
5-(Aminomethyl)-3-isoxazolol
Muscimol
Diquat
Endothion
C.I. Disperse Yellow 3
2-Chloro-1 ,1,1 ,2-tetrafluoroethane
HCFC-124
Chlorpyrifos
Ferric ammonium oxalate
2,4-D chlorocrotyl ester
2,4-D Esters
Ammonium citrate, dibasic
Silane, (4-aminobutyl)diethoxymethyl-
C.l. Solvent Orange 7
Ammonium tartrate
4-Chloro-o-toluidine, hydrochloride
1 ,5-Naphthalene diisocyanate
Cupric nitrate
Phosphoric acid, dimethyl 4-(methylthio) phenyl ester
O,O-Diethyl S-methyl dithiophosphate
Temephos
Zinc carbonate
DDE
Sulfoxide, 3-chloropropyl octyl
Benzimidazole, 4,5-dichloro-2-(trifluoromethyl)-
3
EHS
TPQ
500
500
500
100
100/10,000
500
500/10,000
1,000
100/10,000
500
500
100/10,000
500/10,000
500/10,000
500/10,000
1,000
500
500
500/10,000
4
EHS
RQ
500
500
500
100
100
500
1*
1,000
100
500
500
100
1,000
1,000
500
1,000
500
500
500
5
CERCLA
RQ
10
1,000
1*
1,000
1,000
1,000
1
1,000
100
100
5,000
5,000
100
100
5,000
1,000
5,000
6
Sect.
313
313
313
X
313
X
313
X
31 3#
313
313
313
X
313
313
313
X
313
X
313
31 3#
313
7
RCRA
Code
P201
P007
P007
U049
U087
8
CAA
TQ
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A28
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
3653-48-3
3653-48-3
3689-24-5
3689-24-5
3691-35-8
3697-24-3
3734-97-2
3735-23-7
3761-53-3
3813-14-7
3878-19-1
4044-65-9
4080-31-3
4098-71-9
4104-14-7
4109-96-0
4109-96-0
4128-73-8
4170-30-3
4170-30-3
4301-50-2
4418-66-0
4549-40-0
4680-78-8
4835-11-4
5124-30-1
5234-68-4
5234-68-4
5344-82-1
5385-75-1
5522-43-0
5598-13-0
5598-13-0
5836-29-3
5893-66-3
5902-51-2
5902-51-2
5952-26-1
5972-73-6
6009-70-7
6369-96-6
6369-97-7
6459-94-5
6533-73-9
6533-73-9
6923-22-4
7005-72-3
7287-19-6
7287-19-6
2
Covered Substance
Methoxone sodium salt
(4-Chloro-2-methylphenoxy) acetate sodium salt
Sulfotep
Tetraethyldithiopyrophosphate
Chlorophacinone
5-Methylchrysene
Amiton oxalate
Methyl phenkapton
C.I. Food Red 5
2,4,5-Tamines
Fuberidazole
Bitoscanate
1 -(3-Chloroallyl)-3,5,7-triaza-1 -azoniaadamantane chloride
Isophorone diisocyanate
Phosacetim
Dichlorosilane
Silane, dichloro-
4,4'-Diisocyanatodiphenyl ether
Crotonaldehyde
2-Butenal
Fluenetil
Phenol, 2,2'-thiobis[4-chloro-6-methyl-
N-Nitrosomethylvinylamine
C.I. Acid Green 3
Hexamethylenediamine, N,N'-dibutyl-
1 ,1'-Methylene bis(4-isocyanatocyclohexane)
Carboxin
5,6-Dihydro-2-methyl-N-phenyl-1,4-oxathiin-3-carboxamide
Thiourea, (2-chlorophenyl)-
Dibenzo(a,e)fluoranthene
1 -Nit ropy rene
Chlorpyrifos methyl
O,O-Dimethyl-O-(3,5,6-trichloro-2-pyridyl)phosphorothioate
Coumatetralyl
Cupric oxalate
Terbacil
5-Chloro-3-(1,1-dimethylethyl)-6-methyl-2,4(1H,3H)-pyrimidinedione
Ethanol, 2,2'-oxybis-, dicarbamate
Ammonium oxalate
Ammonium oxalate
2,4,5-Tamines
2,4,5-Tamines
C.I. Acid Red 114
Thallium(l) carbonate
Thallous carbonate
Monocrotophos
4-Chlorophenyl phenyl ether
Prometryn
N,N'-Bis(1-methylethyl)-6-methylthio-1,3,5-triazine-2,4-diamine
3
EHS
TPQ
500
500
100/10,000
100/10,000
500
100/10,000
500/10,000
100
100/10,000
1,000
1,000
100/10,000
100/10,000
500
100/10,000
500/10,000
100/10,000
100/10,000
10/10,000
4
EHS
RQ
100
100
100
100
500
100
500
100
100
100
100
100
100
500
100
500
100
100
10
5
CERCLA
RQ
100
100
5,000
100
100
10
100
100
1*
5,000
5,000
5,000
5,000
100
100
5,000
6
Sect.
313
313
X
313+
313
313
31 3#
31 3#
313
X
313
313
31 3#
313
X
313+
313+
313
X
313
X
313
313
X
7
RCRA
Code
P109
P109
U053
U053
P084
P026
U395
U215
U215
8
CAA
TQ
10,000
10,000
20,000
20,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A29
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
7421-93-4
7428-48-0
7429-90-5
7439-92-1
7439-96-5
7439-97-6
7440-02-0
7440-22-4
7440-23-5
7440-28-0
7440-36-0
7440-38-2
7440-39-3
7440-41-7
7440-43-9
7440-47-3
7440-48-4
7440-50-8
7440-62-2
7440-66-6
7440-66-6
7446-08-4
7446-09-5
7446-09-5
7446-11-9
7446-14-2
7446-18-6
7446-18-6
7446-27-7
7447.39.4
7487-94-7
7488-56-4
7550-45-0
7550-45-0
7558-79-4
7580-67-8
7601-54-9
7631-89-2
7631-90-5
7632-00-0
7637-07-2
7637-07-2
7645-25-2
7646-85-7
7647-01-0
7647-01-0
7647-01-0
7647-01-0
7647-01-0
2
Covered Substance
Endrin aldehyde
Lead stearate
Aluminum (fume or dust)
Lead
Manganese
Mercury
Nickel
Silver
Sodium
Thallium
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Vanadium (fume or dust)
Zinc
Zinc (fume or dust)
Selenium dioxide
Sulfur dioxide
Sulfur dioxide (anhydrous)
Sulfur trioxide
Lead sulfate
Thallium(l) sulfate
Thallous sulfate
Lead phosphate
Cupric chloride
Mercuric chloride
Selenium sulfide
Titanium tetrachloride
Titanium chloride (TICI4) (T-4)-
Sodium phosphate, dibasic
Lithium hydride
Sodium phosphate, tribasic
Sodium arsenate
Sodium bisulfite
Sodium nitrite
Boron trifluoride
Borane.trifluoro-
Lead arsenate
Zinc chloride
Hydrochloric acid
Hydrochloric acid (cone 30% or greater)
Hydrochloric acid (aerosol forms only)
Hydrogen chloride (anhydrous)
Hydrogen chloride (gas only)
3
EHS
TPQ
500
500
100
100/10,000
100/10,000
500/10,000
100
100
100
1,000/10,000
500
500
500
500
4
EHS
RQ
500
500
100
100
100
500
1,000
1,000
100
1
500
500
5,000
5,000
5
CERCLA
RQ
1
10
10
1
100
1,000
10
1,000
5,000
1
10
10
5,000
5,000
1,000
1,000
10
10
100
100
10
10
10
1,000
1,000
5,000
5,000
1
5,000
100
1
1,000
5,000
5,000
5,000
5,000
5,000
6
Sect.
313
313
313
313
313
313
313
313
313
313
313
313
313
313
313
313
313
313
313
X
313
313
X
313
X
X
7
RCRA
Code
U151
P015
P115
P115
U145
U205
8
CAA
TQ
5,000
10,000
2,500
2,500
5,000
5,000
15,000
5,000
5,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A30
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
7647-18-9
7664-38-2
7664-39-3
7664-39-3
7664-39-3
7664-39-3
7664-41-7
7664-41-7
7664-41-7
7664-93-9
7664-93-9
7681-49-4
7681-52-9
7696-12-0
7696-12-0
7697-37-2
7697-37-2
7699-45-8
7705-08-0
7718-54-9
7719-12-2
7719-12-2
7720-78-7
7722-64-7
7722-84-1
7723-14-0
7723-14-0
7726-95-6
7733-02-0
7738-94-5
7758-01-2
7758-29-4
7758-94-3
7758-95-4
7758-98-7
7761-88-8
7773-06-0
7775-11-3
7778-39-4
7778-44-1
7778-50-9
7778-54-3
7779-86-4
7779-88-6
7782-41-4
7782-49-2
7782-50-5
7782-63-0
2
Covered Substance
Antimony pentachloride
Phosphoric acid
Hydrogen fluoride
Hydrofluoric acid
Hydrofluoric acid (cone. 50% or greater)
Hydrogen fluoride (anhydrous)
Ammonia
Ammonia (anhydrous)
Ammonia (cone 20% or greater)
Sulfuric acid (aerosol forms only)
Sulfuric acid
Sodium fluoride
Sodium hypochlorite
Tetramethrin
2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid (1 ,3,4,5,6,7-hexahydro-1 ,3-dioxo-
2H-isoindol-2-yl)methyl ester
Nitric acid
Nitric acid (cone 80% or greater)
Zinc bromide
Ferric chloride
Nickel chloride
Phosphorous trichloride
Phosphorus trichloride
Ferrous sulfate
Potassium permanganate
Hydrogen peroxide (Conc.> 52%)
Phosphorus
Phosphorus (yellow or white)
Bromine
Zinc sulfate
Chromic acid
Potassium bromate
Sodium phosphate, tribasic
Ferrous chloride
Lead chloride
Cupric sulfate
Silver nitrate
Ammonium sulfamate
Sodium chromate
Arsenic acid
Calcium arsenate
Potassium bichromate
Calcium hypochlorite
Zinc hydrosulfite
Zinc nitrate
Fluorine
Selenium
Chlorine
Ferrous sulfate
3
EHS
TPQ
100
100
100
100
500
500
500
1,000
1,000
1,000
1,000
1,000
1,000
1,000
100
100
500
500/10,000
500
100
4
EHS
RQ
100
100
100
100
100
100
100
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1
1
500
1
10
10
5
CERCLA
RQ
1,000
5,000
100
100
100
100
100
100
100
1,000
1,000
1,000
100
1,000
1,000
1,000
1,000
100
1,000
1,000
1,000
100
1
1
1,000
10
5,000
100
10
10
1
5,000
10
1
1
10
10
1,000
1,000
10
100
10
1,000
6
Sect.
313
313
313
X
X
X
313
X
X
313
313
X
313
X
313
313
313
313
313
313
7
RCRA
Code
U134
U134
U134
U134
P010
P056
8
CAA
TQ
1,000
1,000
10,000
20,000
15,000
15,000
15,000
10,000
1,000
2,500
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A31
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
7782-82-3
7782-86-7
7783-00-8
7783-06-4
7783-07-5
7783-35-9
7783-46-2
7783-49-5
7783-50-8
7783-56-4
7783-60-0
7783-60-0
7783-70-2
7783-80-4
7784-34-1
7784-40-9
7784-41-0
7784-42-1
7784-46-5
7785-84-4
7786-34-7
7786-81-4
7787-47-5
7787-49-7
7787-55-5
7788-98-9
7789-00-6
7789-06-2
7789-09-5
7789-42-6
7789-43-7
7789-61-9
7790-94-5
7791-12-0
7791-12-0
7791-21-1
7791-21-1
7791-23-3
7803-51-2
7803-55-6
7803-62-5
8001-35-2
8001-35-2
8001-35-2
8001-58-9
8003-19-8
8003-34-7
8014-95-7
8014-95-7
2
Covered Substance
Sodium selenite
Mercurous nitrate
Selenious acid
Hydrogen sulfide
Hydrogen selenide
Mercuric sulfate
Lead fluoride
Zinc fluoride
Ferric fluoride
Antimony trifluoride
Sulfur fluoride (SF4), (T-4)-
Sulfur tetrafluoride
Antimony pentafluoride
Tellurium hexafluoride
Arsenous trichloride
Lead arsenate
Potassium arsenate
Arsine
Sodium arsenite
Sodium phosphate, tribasic
Mevinphos
Nickel sulfate
Beryllium chloride
Beryllium fluoride
Beryllium nitrate
Ammonium chromate
Potassium chromate
Strontium chromate
Ammonium bichromate
Cadmium bromide
Cobaltous bromide
Antimony tribromide
Chlorosulfonic acid
Thallium chloride TICI
Thallous chloride
Chlorine monoxide
Chlorine oxide
Selenium oxychloride
Phosphine
Ammonium vanadate
Silane
Toxaphene
Camphechlor
Camphene, octachloro-
Creosote
Dichloropropane - Dichloropropene (mixture)
Pyrethrins
Oleum (fuming sulfuric acid)
Sulfuric acid (fuming)
3
EHS
TPQ
1,000/10,000
500
10
100
100
500
100
500
100
500/10,000
500
100/10,000
100/10,000
500
500
500/10,000
500/10,000
500/10,000
4
EHS
RQ
10
100
10
100
100
500
100
1
100
1
10
100
100
500
100
1
1
1
5
CERCLA
RQ
100
10
10
100
10
10
1,000
100
1,000
1
1
1
1
5,000
10
100
1
1
1
10
10
10
10
10
1,000
1,000
1,000
100
100
100
1,000
1
1
1
1
100
1
1,000
1,000
6
Sect.
313
313
313
313
313
X
X
313
7
RCRA
Code
U204
U135
U216
U216
P096
P119
P123
P123
P123
U051
8
CAA
TQ
10,000
500
2,500
2,500
15,000
1,000
10,000
10,000
5,000
10,000
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A32
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
8014-95-7
8065-48-3
9006-42-2
9016-87-9
10022-70-5
10025-73-7
10025-78-2
10025-78-2
10025-87-3
10025-87-3
10025-91-9
10026-11-6
10026-13-8
10028-15-6
10028-22-5
10031-59-1
10034-93-2
10039-32-4
10043-01-3
10045-89-3
10045-94-0
10049-04-4
10049-04-4
10049-05-5
10061-02-6
10099-74-8
10101-53-8
10101-63-0
10101-89-0
10102-06-4
10102-18-8
10102-20-2
10102-43-9
10102-43-9
10102-44-0
10102-45-1
10102-48-4
10108-64-2
10124-50-2
10124-56-8
10140-65-5
10140-87-1
10192-30-0
10196-04-0
10210-68-1
10222-01-2
10265-92-6
10294-34-5
10294-34-5
2
Covered Substance
Sulfuric acid, mixture with sulfur trioxide
De melon
Metiram
Polymeric diphenylmethane diisocyanate
Sodium hypochlorite
Chromic chloride
Silane, trichloro-
Trichlorosilane
Phosphorus oxychloride
Phosphoryl chloride
Antimony trichloride
Zirconium tetrachloride
Phosphorus pentachloride
Ozone
Ferric sulfate
Thallium sulfate
Hydrazine sulfate
Sodium phosphate, dibasic
Aluminum sulfate
Ferrous ammonium sulfate
Mercuric nitrate
Chlorine dioxide
Chlorine oxide (CIO2)
Chromous chloride
trans-1 ,3-Dichloropropene
Lead nitrate
Chromic sulfate
Lead iodide
Sodium phosphate, tribasic
Uranyl nitrate
Sodium selenite
Sodium tellurite
Nitric oxide
Nitrogen oxide (NO)
Nitrogen dioxide
Thallium(l) nitrate
Lead arsenate
Cadmium chloride
Potassium arsenite
Sodium phosphate, tribasic
Sodium phosphate, dibasic
Ethanol, 1 ,2-dichloro-, acetate
Ammonium bisulfite
Ammonium sulfite
Cobalt carbonyl
2,2-Dibromo-3-nitrilopropionamide
Methamidophos
Boron trichloride
Borane, trichloro-
3
EHS
TPQ
500
1/10,000
500
500
500
100
100/10,000
100/10,000
500/10,000
100
100
100
500/10,000
1,000
10/10,000
100/10,000
500
500
4
EHS
RQ
500
1
1,000
1,000
500
100
100
100
500
10
10
10
1
1,000
10
100
500
500
5
CERCLA
RQ
1,000
100
1,000
1,000
1,000
5,000
1,000
100
5,000
5,000
1,000
10
1,000
10
1,000
10
5,000
100
100
10
10
10
100
1
10
1
5,000
5,000
5,000
5,000
6
Sect.
313
313
31 3#
313
313
313
X
313
313
313
X
7
RCRA
Code
P076
P076
P078
U217
8
CAA
TQ
10,000
10,000
10,000
5,000
5,000
1,000
1,000
10,000
10,000
5,000
5,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A33
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
10311-84-9
10347-54-3
10361-89-4
10380-29-7
10415-75-5
10421-48-4
10453-86-8
10453-86-8
10476-95-6
10544-72-6
10588-01-9
10605-21-7
11096-82-5
11097-69-1
11104-28-2
11115-74-5
11141-16-5
12002-03-8
12002-03-8
12039-52-0
12054-48-7
12108-13-3
12122-67-7
12122-67-7
12125-01-8
12125-02-9
12135-76-1
12427-38-2
12427-38-2
12672-29-6
12674-11-2
12771-08-3
13071-79-9
13171-21-6
13194-48-4
13194-48-4
13194-48-4
13356-08-6
13356-08-6
13410-01-0
13450-90-3
13463-39-3
13463-40-6
13463-40-6
13474-88-9
13474-88-9
13560-99-1
13597-99-4
13684-56-5
2
Covered Substance
Dialifor
1,4-Bis(methylisocyanate)cyclohexane
Sodium phosphate, tribasic
Cupric sulfate, ammoniated
Mercurous nitrate
Ferric nitrate
Resmethrin
5-(Phenylmethyl)-3-furanyl)methyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate
Methacrolein diacetate
Nitrogen dioxide
Sodium bichromate
Carbendazim
Aroclor 1260
Aroclor 1254
Aroclor 1221
Chromic acid
Aroclor 1232
Cupric acetoarsenite
Paris green
Selenious acid, dithallium(1+) salt
Nickel hydroxide
Manganese, tricarbonyl methylcyclopentadienyl
Zineb
Carbamodithioic acid, 1 ,2-ethanediylbis-, zinc complex
Ammonium fluoride
Ammonium chloride
Ammonium sulfide
Maneb
Carbamodithioic acid, 1 ,2-ethanediylbis-, manganese complex
Aroclor 1248
Aroclor 1016
Sulfur monochloride
Terbufos
Phosphamidon
Ethoprop
Ethoprophos
Phosphorodithioic acid O-ethyl S,S-dipropyl ester
Fenbutatin oxide
Hexakis(2-methyl-2-phenylpropyl)distannoxane
Sodium selenate
Gallium trichloride
Nickel carbonyl
Iron, pentacarbonyl-
Iron carbonyl (Fe(CO)5), (TB-5-11)-
1,1-Dichloro-1,2,2,3,3-pentafluoropropane
HCFC-225cc
2,4,5-T salts
Beryllium nitrate
Desmedipham
3
EHS
TPQ
100/10,000
1,000
500/10,000
500/10,000
100
100
100
1,000
1,000
1,000
100/10,000
500/10,000
1
100
100
4
EHS
RQ
100
1,000
1
1
100
100
100
1,000
1,000
1,000
100
500
10
100
100
5
CERCLA
RQ
5,000
100
10
1,000
10
10
1*
1
1
1
10
1
1
1
1,000
10
100
5,000
100
1
1
1,000
10
1,000
1
6
Sect.
313
31 3#
313
X
313
X
313
X
313
X
X
313
X
313
X
313
X
313
7
RCRA
Code
U372
P114
P073
8
CAA
TQ
1,000
2,500
2,500
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A34
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
13746-89-9
13765-19-0
13814-96-5
13826-83-0
13952-84-6
14017-41-5
14167-18-1
14216-75-2
14258-49-2
14307-35-8
14307-43-8
14324-55-1
14484-64-1
14484-64-1
14639-97-5
14639-98-6
14644-61-2
15271-41-7
15339-36-3
15646-96-5
15699-18-0
15739-80-7
15950-66-0
15972-60-8
16071-86-6
16543-55-8
16721-80-5
16752-77-5
16752-77-5
16871-71-9
16919-19-0
16923-95-8
16938-22-0
17702-41-9
17702-57-7
17804-35-2
18883-66-4
19044-88-3
19044-88-3
19287-45-7
19287-45-7
19624-22-7
19666-30-9
19666-30-9
20325-40-0
20325-40-0
20354-26-1
20354-26-1
2
Covered Substance
Zirconium nitrate
Calcium chromate
Lead fluoborate
Ammonium fluoborate
sec-Butylamine
Cobaltous sulfamate
Salcomine
Nickel nitrate
Ammonium oxalate
Lithium chromate
Ammonium tartrate
Ethyl Ziram
Ferbam
Tris(dimethylcarbamodithioato-S,S')iron
Zinc ammonium chloride
Zinc ammonium chloride
Zirconium sulfate
Bicyclo[2.2.1]heptane-2-carbonitrile, 5-chloro-6-((((methylamino)carbonyl)oxy)imino)-,(1-alpha,2-
beta,4-alpha,5-alpha,6E))-
Manganese, bis(dimethylcarbamodithioato-S ,S')-
2,4,4-Trimethylhexamethylene diisocyanate
Nickel ammonium sulfate
Lead sulfate
2,3,4-Trichlorophenol
Alachlor
C.I. Direct Brown 95
N-Nitrosonornicotine
Sodium hydrosulfide
Ethanimidothioic acid, N-[[methylamino)carbonyl]
Methomyl
Zinc silicofluoride
Ammonium silicofluoride
Zirconium potassium fluoride
2,2,4-Trimethylhexamethylene diisocyanate
Decaborane(14)
Formparanate
Benomyl
Streptozotocin
Oryzalin
4-(Dipropylamino)-3,5-dinitrobenzenesulfonamide
Diborane
Diborane(6)
Pentaborane
Oxydiazon
3-(2,4-Dichloro-5-(1-methylethoxy)phenyl)-5-(1,1-dimethylethyl)-1,3,4-oxadiazol-2(3H)-one
3,3'-Dimethoxybenzidine dihydrochloride
o-Dianisidine dihydrochloride
Methazole
2-(3,4-Dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione
3
EHS
TPQ
500/10,000
500/10,000
500/10,000
500/10,000
500/10,000
100/10,000
100
100
500
4
EHS
RQ
500
500
100
100
500
1*
100
100
500
5
CERCLA
RQ
5,000
10
10
5,000
1,000
1,000
100
5,000
10
5,000
1*
1*
1*
1,000
1,000
5,000
1*
100
10
10
5,000
100
100
5,000
1,000
1,000
1*
1*
1
6
Sect.
313
313
X
31 3#
313
313
313
31 3#
313
313
X
313
X
313
X
313
X
7
RCRA
Code
U032
U407
U396
U396
P196
P066
P066
P197
U271
U206
8
CAA
TQ
2,500
2,500
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A35
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
20816-12-0
20816-12-0
20830-75-5
20830-81-3
20859-73-8
21087-64-9
21548-32-3
21609-90-5
21725-46-2
21908-53-2
21923-23-9
22224-92-6
22781-23-3
22781-23-3
22961-82-6
23135-22-0
23422-53-9
23505-41-1
23564-05-8
23564-06-9
23564-06-9
23950-58-5
23950-58-5
24017-47-8
24934-91-6
25154-54-5
25154-55-6
25155-30-0
25167-67-3
25167-82-2
25168-15-4
25168-26-7
25311-71-1
25311-71-1
25321-14-6
25321-22-6
25321-22-6
25376-45-8
25376-45-8
25550-58-7
26002-80-2
26002-80-2
26264-06-2
26419-73-8
26471-62-5
26471-62-5
26471-62-5
26628-22-8
26638-19-7
2
Covered Substance
Osmium tetroxide
Osmium oxide OsO4 (T-4)-
Digoxin
Daunomycin
Aluminum phosphide
Metribuzin
Fosthietan
Leptophos
Cyanazine
Mercuric oxide
Chlorthiophos
Fenamiphos
Bendiocarb
2,2-Dimethyl-1 ,3-benzodioxol-4-ol methylcarbamate
Bendiocarb phenol
Oxamyl
Formetanate hydrochloride
Pirimifos-ethyl
Thiophanate-methyl
Thiophanate ethyl
(1 ,2-Phenylenebis(iminocarbonothioyl)) biscarbamic acid diethyl ester
Pronamide
Benzamide, 3,5-dichloro-N-(1 ,1-dimethyl-2-propynyl
Triazofos
Chlormephos
Dinitrobenzene (mixed isomers)
Nitrophenol (mixed isomers)
Sodium dodecylbenzenesulfonate
Butene
Trichlorophenol
2,4,5-T esters
2,4-D Esters
Isofenphos
2-((Ethoxyl((1-methylethyl)amino]phosphinothioyl]oxy) benzole acid 1-methylethyl ester
Dinitrotoluene (mixed isomers)
Dichlorobenzene (mixed isomers)
Dichlorobenzene
Diaminotoluene (mixed isomers)
Toluenediamine
Dinitrophenol
Phenothrin
2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid (3-phenoxyphenyl)methyl ester
Calcium dodecylbenzenesulfonate
Carbamic acid, methyl-, O-(((2,4-dimethyl-1,3-dithiolan-2-yl)methylene)amino)-
Toluenediisocyanate (mixed isomers)
Benzene, 1 ,3-diisocyanatomethyl-
Toluene diisocyanate (unspecified isomer)
Sodium azide (Na(N3))
Dichloropropane
3
EHS
TPQ
10/10,000
500
500
500/10,000
500/10,000
500
10/10,000
100/10,000
500/10,000
1,000
500
500
100/10,000
500
4
EHS
RQ
10
100
500
500
500
500
10
1*
1*
1,000
500
500
1*
1,000
5
CERCLA
RQ
1,000
1,000
10
100
1*
1*
1*
1*
1*
1*
5,000
5,000
100
100
1,000
10
1,000
100
10
100
100
10
10
10
1,000
1*
100
100
100
1,000
1,000
6
Sect.
313
313
X
313
313
313
313
X
313
313
X
313
X
313
X
313
313
X
313
X
313
X
313
X
X
313
7
RCRA
Code
P087
P087
U059
P006
U278
U278
U364
P194
P198
U409
U192
U192
U221
U221
P185
U223
U223
U223
P105
8
CAA
TQ
10,000
10,000
10,000
10,000
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A36
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
26644-46-2
26644-46-2
26952-23-8
27137-85-5
27176-87-0
27314-13-2
27314-13-2
27323-41-7
27774-13-6
28057-48-9
28057-48-9
28249-77-6
28249-77-6
28300-74-5
28347-13-9
28407-37-6
28772-56-7
29232-93-7
29232-93-7
30525-89-4
30558-43-1
30560-19-1
30560-19-1
30674-80-7
31218-83-4
31218-83-4
32534-95-5
33089-61-1
33213-65-9
34014-18-1
34014-18-1
34077-87-7
35367-38-5
35400-43-2
35400-43-2
35554-44-0
35554-44-0
35691-65-7
36478-76-9
37211-05-5
38661-72-2
38727-55-8
39156-41-7
39196-18-4
39300-45-3
39515-41-8
39515-41-8
40487-42-1
40487-42-1
2
Covered Substance
Triforine
N,N'-(1,4-Piperazinediylbis(2,2,2-trichloroethylidene)) bisformamide
Dichloropropene
Trichloro(dichlorophenyl)silane
Dodecylbenzenesulfonic acid
Norflurazon
4-Chloro-5-(methylamino)-2-[3-(trifluoromethyl)phenyl]-3(2H)-pyridazinone
Triethanolamine dodecylbenzene sulfonate
Vanadyl sulfate
d-trans-Allethrin
d-trans-Chrysanthemic acid of d-allethrone
Thiobencarb
Carbamic acid, diethylthio, S-(p-chlorobenzyl)
Antimony potassium tartrate
Xylylene dichloride
C.I. Direct Blue 218
Bromadiolone
Pirimiphos methyl
O-(2-(Diethylamino)-6-methyl-4-pyrimidinyl)-O,O-dimethyl phosphorothioate
Paraformaldehyde
Ethanimidothioic acid, 2-(dimethylamino)-N-hydroxy-2-oxo-, methyl ester
Acephate
Acetylphosphoramidothioic acid O,S-dimethyl ester
Methacryloyloxyethyl isocyanate
Propetamphos
3-((Ethylamino)methoxyphosphinothioyl)oxy)-2-butenoic acid, 1-methylethyl ester
2,4,5-TP esters
Amitraz
beta - Endosulfan
Tebuthiuron
N-(5-(1,1-Dimethylethyl)-1,3,4-thiadiazol-2-yl)-N,N'-dimethylurea
Dichlorotrifluoroethane
Diflubenzuron
Sulprofos
O-Ethyl O-(4-(methylthio)phenyl)phosphorodithioic acid S-propyl ester
Imazalil
1-(2-(2,4-Dichlorophenyl)-2-(2-propenyloxy)ethyl)-1H-imidazole
1 -Bromo-1 -(bromomethyl)-l ,3-propanedicarbonitrile
Uranyl nitrate
Nickel chloride
1,3-Bis(methylisocyanate)cyclohexane
Diethatyl ethyl
2,4-Diaminoanisole sulfate
Thiofanox
Dinocap
Fenpropathrin
2,2,3,3-Tetramethylcyclopropane carboxylic acid cyano(3-phenoxyphenyl)methyl ester
Pendimethalin
N-(1-Ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamine
3
EHS
TPQ
500
100/10,000
100/10,000
100
100/10,000
4
EHS
RQ
500
100
100
100
100
5
CERCLA
RQ
100
1,000
1,000
1,000
100
1,000
1*
100
1
100
100
100
6
Sect.
313
313
X
313
X
313
X
313
X
313
313
X
313
X
313
X
313
313
X
313
313
313
X
313
X
313
31 3#
313
313
313
313
X
313
X
7
RCRA
Code
U394
P045
8
CAA
TQ
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A37
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
41198-08-7
41198-08-7
41766-75-0
41766-75-0
42504-46-1
42874-03-3
43121-43-3
43121-43-3
50471-44-8
50471-44-8
50782-69-9
51026-28-9
51235-04-2
51338-27-3
51338-27-3
51630-58-1
51630-58-1
52628-25-8
52645-53-1
52645-53-1
52652-59-2
52740-16-6
52888-80-9
53404-19-6
53404-19-6
53404-37-8
53404-60-7
53404-60-7
53467-11-1
53469-21-9
53558-25-1
55285-14-8
55290-64-7
55290-64-7
55406-53-6
55488-87-4
56189-09-4
57213-69-1
58270-08-9
59669-26-0
60168-88-9
60168-88-9
60207-90-1
60207-90-1
61792-07-2
62207-76-5
62476-59-9
62476-59-9
63938-10-3
2
Covered Substance
Profenofos
O-(4-Bromo-2-chlorophenyl)-O-ethyl-S-propylphosphorothioate
3,3'-Dimethylbenzidine dihydrofluoride
o-Tolidine dihydrofluoride
Isopropanolamine dodecylbenzene sulfonate
Oxyfluorfen
Triad imefon
1-(4-Chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-2-butanone
Vinclozolin
3-(3,5-Dichlorophenyl)-5-ethenyl-5-methyl-2,4-oxazolidinedione
Phosphonothioicacid, methyl-, S-(2-(bis(1-methylethyl)amino)ethyl) O-ethyl ester
Potassium N-hydroxymethyl-N-methyldithiocarbamate
Hexazinone
Diclofop methyl
2-(4-(2,4-Dichlorophenoxy)phenoxy)propanoic acid, methyl ester
Fenvalerate
4-Chloro-alpha-(1-methylethyl)benzeneacetic acid cyano(3-phenoxyphenyl)methyl ester
Zinc ammonium chloride
Permethrin
3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropane carboxylic acid, (3-phenoxyphenyl)methyl ester
Lead stearate
Calcium arsenite
Carbamothioic acid, dipropyl-, S-(phenylmethyl) ester
Bromacil, lithium salt
2,4-(1H,3H)-Pyrimidinedione, 5-bromo-6-methyl-3-(1-methylpropyl), lithium salt
2,4-D 2-ethyl-4-methylpentyl ester
Dazomet, sodium salt
Tetrahydro-3,5-dimethyl-2H-1 ,3,5-thiadiazine-2-thione, ion(1-), sodium
2,4-D Esters
Aroclor 1242
Pyriminil
Carbosulfan
Dimethipin
2,3,-Dihydro-5,6-dimethyl-1 ,4-dithiin 1 ,1 ,4,4-tetraoxide
3-lodo-2-propynyl butylcarbamate
Ferric ammonium oxalate
Lead stearate
Triclopyr triethylammonium salt
Zinc, dichloro(4,4-dimethyl-5((((methylamino)carbonyl)oxy)imino)pentanenitrile)-, (T-4)-
Thiodicarb
Fenarimol
.alpha.-(2-Chlorophenyl)-.alpha.-4-chlorophenyl)-5-pyrimidinemethanol
Propiconazole
1-(2-(2,4-Dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl)-methyl-1H-1,2,4,-triazole
2,4,5-T esters
Cobalt, ((2,2'-(1,2-ethanediylbis(nitrilomethylidyne))bis(6-fluorophenylato))(2-)-N,N',O,O')-
Acifluorfen, sodium salt
5-(2-Chloro-4-(trifluoromethyl)phenoxy)-2-nitrobenzoic acid, sodium salt
Chlorotetrafluoroethane
3
EHS
TPQ
100
100/10,000
100/10,000
100/10,000
4
EHS
RQ
100
100
100
100
5
CERCLA
RQ
1,000
1*
1,000
10
1
1*
100
1
1*
1*
1,000
10
1*
1,000
6
Sect.
313
313
X
313
X
313
313
X
313
X
313
313
X
313
X
313
X
313
X
313
313
X
313
X
313
313
313
313
X
313
X
313
X
313
7
RCRA
Code
U378
U387
P189
U375
U410
8
CAA
TQ
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A38
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
64902-72-3
64902-72-3
64969-34-2
66441-23-4
66441-23-4
67485-29-4
67485-29-4
68085-85-8
68085-85-8
68359-37-5
68359-37-5
69409-94-5
69409-94-5
69806-50-4
69806-50-4
71751-41-2
71751-41-2
72178-02-0
72178-02-0
72490-01-8
72490-01-8
74051-80-2
74051-80-2
75790-84-0
75790-87-3
76578-14-8
76578-14-8
77501-63-4
77501-63-4
82657-04-3
88671-89-0
88671-89-0
90454-18-5
90982-32-4
90982-32-4
101200-48-0
101200-48-0
111512-56-2
111512-56-2
111984-09-9
111984-09-9
127564-92-5
128903-21-9
128903-21-9
134190-37-7
136013-79-1
2
Covered Substance
Chlorsulfuron
2-Chloro-N-(((4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl)benzenesulfonamide
3,3'-Dichlorobenzidine sulfate
Fenoxaprop ethyl
2-(4-((6-Chloro-2-benzoxazolylen)oxy)phenoxy)propanoic acid, ethyl ester
Hydramethylnon
Tetrahydro-5,5-dimethyl-2(1H)-pyrimidinone(3-(4-(trifluoromethyl)phenyl)-1-(2-(4-trifluoromethyl)
phenyl)ethenyl)-2-propenylidene)hydrazone
Cyhalothrin
3-(2-Chloro-3,3,3-trifluoro-1-propenyl)-2,2-Dimethylcyclopropanecarboxylicacid cyano(3-phenoxy-
phenyl) methyl ester
Cyfluthrin
3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylicacid,cyano(4-fluoro-3-phenoxyphenyl)
methyl ester
Fluvalinate
N-(2-Chloro-4-(trifluoromethyl)phenyl)-DL-valine(+)-cyano(3-phenoxyphenyl)methyl ester
Fluazifop butyl
2-(4-(5-(Trifluoromethyl)-2-pyridinyl]oxy]-phenoxy)propanoic acid, butyl ester
Abamectin
Avermectin B1
Fomesafen
5-(2-Chloro-4-(trifluoromethyl)phenoxy)-N-methylsulfonyl)-2-nitrobenzamide
Fenoxycarb
(2-(4-Phenoxy-phenoxy)-ethyl)carbamic acid ethyl ester
Sethoxydim
2-(1-(Ethoxyimino) butyl)-5-(2-(ethylthio)propyl)-3-hydroxyl-2-cyclohexen-1-one
4-Methyldiphenylmethane-3,4-diisocyanate
2,4'-Diisocyanatodiphenyl sulfide
Quizalofop-ethyl
2-(4-((6-Chloro-2-quinoxalinyl)oxy]phenoxy) propanoic acid ethyl ester
Lactofen
5-(2-Chloro-4-(trifluoromethyl)phenoxy)-2-nitro-2-ethoxy-1-methyl-2-oxoethyl ester
Bifenthrin
Myclobutanil
.alpha. -Butyl-, alpha. -(4-chlorophenyl)-1H-1, 2, 4-triazole-1-propanenit rile
Dichloro-1 ,1 ,2-trifluoroethane
Chlorimuron ethyl
Ethyl-2-((((4-chloro-6-methoxyprimidin-2-yl)-carbonyl)-amino]sulfonyl)benzoate
Tribenuron methyl
2-(4-Methoxy-6-methyl-1 ,3,5-triazin-2-yl)-methylamino)carbonyl)amino)sulfonyl)-, methyl ester
1 ,1 -Dichloro-1 ,2,3,3,3-pentafluoropropane
HCFC-225eb
3,3'-Dimethoxybenzidine hydrochloride
o-Dianisidine hydrochloride
Dichloropentafluoropropane
2,2 -Dichloro-1 ,1,1 ,3,3-pentafluoropropane
HCFC-225aa
Diethyldiisocyanatobenzene
1 ,3-Dichloro-1 ,1 ,2,3,3-pentafluoropropane
3
EHS
TPQ
4
EHS
RQ
5
CERCLA
RQ
6
Sect.
313
313
X
313
313
X
313
X
313
X
313
X
313
X
313
X
313
X
313
X
313
X
313
X
31 3#
31 3#
313
X
313
X
313
313
X
313
313
X
313
X
313
X
313
X
313
313
X
31 3#
313
7
RCRA
Code
8
CAA
TQ
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A39
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
136013-79-1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
2
Covered Substance
HCFC-225ea
Organorhodium Complex (PMN-82-147)
Antimony Compounds
Arsenic Compounds
Barium Compounds
-Except Barium Sulfate (under 313)
Beryllium Compounds
Cadmium Compounds
Chlordane (Technical Mixture and Metabolites)
Chlorinated Benzenes
Chlorinated Ethanes
Chlorinated Naphthalene
Chlorinated Phenols
Chloroalkyl Ethers
Chlorophenols
Chromium Compounds
Cobalt Compounds
Coke Oven Emissions
Copper Compounds
-Except copper phthalocyanine compounds (under 313)##
-Except C.I. Pigment Blue 15 (under 31 3)
-Except C.I. Pigment Green 7 (under 31 3)
-Except C.I. Pigment Green 36 (under 31 3)
Cyanide Compounds
DDT and Metabolites
Dichlorobenzidine
Diisocyanates (includes only 20 chemicals)
Diphenylhydrazine
Endosulfan and Metabolites
Endrin and Metabolites
Ethylenebisdithiocarbamic acid, salts and esters
Fine mineral fibers
Glycol Ethers
Haloethers
Halomethanes
Heptachlor and Metabolites
Hexachlorocyclohexane (all isomers) CAS 608-73-1
Lead Compounds
Manganese Compounds
Mercury Compounds
Nickel Compounds
Nicotine and salts
Nitrate compounds (water dissociable)
Nitrophenols
Nitrosamines
Phthalate Esters
Polybrominated Biphenyls (PBBs)
Polychlorinated alkanes (C10 to C13)
Polycyclic aromatic compounds (includes only 19 chemicals)
3
EHS
TPQ
10/10,000
4
EHS
RQ
10
5
CERCLA
RQ
..
..
..
..
..
..
..
..
..
..
..
..
..
1
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
6
Sect.
313
X
N010
N020
N040
N050
N078
N084
N084
N090
N096
N100
N106
N120
N171
N230
N420
N450
N458
N495
N503
N511
N575
N583
N590
7
RCRA
Code
8
CAA
TQ
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A40
-------
Protocol for Conducting Environmental Compliance Audits under EPCRA
Appendix A: Consolidated List of Chemicals Covered in EPCRA
1
CAS
Number
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
2
Covered Substance
Polycyclic organic matter
Polynuclear Aromatic Hydrocarbons
Selenium Compounds
Silver Compounds
Strychnine and salts
Thallium Compounds
Warfarin and salts
Zinc Compounds
3
EHS
TPQ
4
EHS
RQ
5
CERCLA
RQ
..
..
..
..
..
..
6
Sect.
313
N725
N740
N746
N760
N874
N982
7
RCRA
Code
8
CAA
TQ
This document is intended solely for guidance. No statutory or regulatory
requirements are in any way altered by any statement(s) contained herein.
A41
------- |