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at 0.01 ppm; and Eggs at 0.01 ppm. In
addition, DuPont is proposing pursuant
to section 408(d) of the Federal Food,
Drug and cosmetic Act, 21 U.S.C.
346a(d), to amend 40 CFR part 180 toestablish indirect or inadvertent
tolerances for residues offluazaindolizine, including its
metabolites and their conjugates,
expressed as the stoichiometricequivalent of fluazaindolizine, in or on
the following commodity: Grass, forage,
fodder and hay, group 17, straw at 0.15
ppm. The LC/MS/MS system operatingwith an electrospray interface (ESI)
operating in both positive and negative
polarities is used to measure andevaluate the chemical fluazaindolizine.
Contact: RD.
11. PP 0F8872. (EPA–HQ–OPP–2021–
0355). Makhteshim Agan of North
America, Inc. (d/b/a ADAMA), 3120
Highwoods Boulevard, Suite 100,
Raleigh, NC 27604, requests to establish
a tolerance for residues of theinsecticide novaluron in or on Treenuts, nutmeat (Crop Group 14–12) at
0.07 parts per million (ppm) and,Almond, hulls at 15.0 ppm. The
samples were analyzed using a working
method very similar to the reference
method, ‘‘Magnitude of the Residue on
Novaluron in Pome Fruit Raw
Agricultural and Processed
Commodities’’, PTRL Study #991W.
Samples were homogenized with dry ice
using a Robot Coupe chopper. Ten-gram
subsamples were extracted in methanol/
water using two rounds of blending
with an Omni mixer. The extract was
filtered to remove the solids fromsolution. An aliquot of the extract wasevaporated to remove the methanol.
Aqueous sodium chloride was added to
the remaining aqueous fraction, and theaqueous fraction was extracted threetimes against ethyl acetate. The ethyl
acetate fractions were combined andevaporated just to dryness on a nitrogenevaporator. The sample residue was redissolved in ethyl acetate and taken forclean-up on an amino (NH2) solid phaseextraction cartridge. The eluate was
evaporated on a nitrogen evaporator andthen brought to a known volume with
ethyl acetate. The extracts wereanalyzed using a gas chromatographwith a micro electron capture detector(mECD). Method suitability wasevaluated both prior to sample analysis
and concurrently with sample analysis.
Recoveries were in the range 82–118%.
The lowest level of method validation(LLMV) for pea (dry) was approximately
0.05 ppm for novaluron. Contact: RD.
12. PP 0F8883 and PP 0F8884. (EPA–
HQ–OPP–2016–0013). ISK Biosciences
Corporation, 7470 Auburn Road, Suite
A, Concord, OH 44077, requests to

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establish a tolerance for residues of theinsecticide flonicamid in or on Small
fruit, vine climbing (except fuzzy
kiwifruit) (crop group 13–07F) at 3.0
parts per million (ppm) and to amend
the existing tolerance in or on alfalfa,
hay at 7.0 ppm. Analytical methodology
has been developed to determine theresidues of flonicamid and its threemajor plant metabolites, TFNA, TFNG,
and TFNA–AM in various crops. The
residue analytical method for the
majority of crops includes an initialextraction with acetonitrile (ACN)/
deionized (DI) water, followed by aliquid-liquid partition with ethyl
acetate. The residue method for wheat
straw is similar, except that a C18 solid
phase extraction (SPE) is added prior to
the liquid-liquid partition. The final
sample solution is quantitated using aliquid chromatograph (LC) equippedwith a reverse phase column and a
triple quadruple mass spectrometer(MS/MS). Contact: RD.
Authority: 21 U.S.C. 346a.
Dated: June 8, 2021.
Delores Barber,
Director, Information Technology andResources Management Division, Office ofProgram Support.
[FR Doc. 2021–13702 Filed 6–25–21; 8:45 am]
BILLING CODE 6560–50–P

ENVIRONMENTAL PROTECTIONAGENCY40 CFR Part 705[EPA–HQ–OPPT–2020–0549; FRL–10017–
78]
RIN 2070–AK67

TSCA Section 8(a)(7) Reporting andRecordkeeping Requirements for
Perfluoroalkyl and Polyfluoroalkyl
Substances
AGENCY: Environmental Protection

Agency (EPA).
ACTION: Proposed rule.
SUMMARY: The Environmental Protection

Agency (EPA) is proposing reporting
and recordkeeping requirements for Perand Polyfluoroalkyl Substances (PFAS)
under the Toxic Substances Control Act(TSCA). In accordance with obligations
under TSCA, as amended by the
National Defense Authorization Act for
Fiscal Year 2020, EPA proposes torequire certain persons that manufacture(including import) or have
manufactured these chemical
substances in any year since January 1,
2011, to electronically report
information regarding PFAS uses,
production volumes, disposal,

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exposures, and hazards. EPA isrequesting public comment on all
aspects of this proposed rule and has
also identified items of particularinterest for public input. In addition to
fulfilling statutory obligations under
TSCA, this document will enable EPA
to better characterize the sources andquantities of manufactured PFAS in the
United States.
DATES: Comments must be received onor before August 27, 2021. Under the
Paperwork Reduction Act, comments on
the information collection provisions
are best assured of consideration if the
Office of Management and Budget(OMB) receives a copy of yourcomments on or before July 28, 2021.
ADDRESSES: Submit your comments,
identified by docket identification (ID)number EPA–HQ–OPPT–2020–0549,
using the Federal eRulemaking Portal at
http://www.regulations.gov. Follow theonline instructions for submittingcomments. Do not submit electronicallyany information you consider to be
Confidential Business Information (CBI)or other information whose disclosure is
restricted by statute.
Due to the public health concerns
related to COVID–19, the EPA Docket
Center (EPA/DC) and Reading Room isclosed to visitors with limited
exceptions. The staff continues toprovide remote customer service via
email, phone, and webform. For thelatest status information on EPA/DC
services and docket access, visit https://www.epa.gov/dockets.
FOR FURTHER INFORMATION CONTACT:For technical information contact:
Stephanie Griffin, Data Gathering andAnalysis Division (7401M), Office of
Pollution Prevention and Toxics,
Environmental Protection Agency, 1200
Pennsylvania Ave. NW, Washington, DC
20460–0001; telephone number: (202)564–1463; email address:
griffin.stephanie@epa.gov.
For general information contact: The
TSCA-Hotline, ABVI-Goodwill, 422
South Clinton Ave., Rochester, NY
14620; telephone number: (202) 554–
1404; email address: TSCA-Hotline@
epa.gov.
SUPPLEMENTARY INFORMATION:

I. Executive Summary
A. Does this action apply to me?
You may be potentially affected bythis action if you currently or havepreviously manufactured (defined bystatute at 15 U.S.C. 2602(9) to include
import) a chemical substance that is a
PFAS between January 1, 2011 and theeffective date of the final rule. Note that
this rule is limited to manufacturers

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khammond on DSKJM1Z7X2PROD with PROPOSALS

Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules(including importers) of PFAS that arecovered as a ‘‘chemical substance’’
under TSCA section 3(2). This rule does
not require reporting on substances thatare excluded from the definition of‘‘chemical substance’’ in TSCA section
3(2)(B). Those exclusions include, but
are not limited to: Any pesticide (asdefined by the Federal Insecticide,
Fungicide, and Rodenticide Act) whenmanufactured, processed, or distributed
in commerce for use as a pesticide; any
food, food additive, drug, cosmetic, or
device, as defined by the Federal Food,
Drug, and Cosmetic Act, whenmanufactured, processed, or distributed
in commerce for use as a food, foodadditive, drug, cosmetic or device;
tobacco or any tobacco product; anysource material, special nuclear
material, or byproduct material as suchterms are defined in the Atomic Energy
Act of 1954; and, any article the sale ofwhich is subject to the tax imposed by
Section 4181 of the Internal Revenue
Code of 1954. Substances which havebeen manufactured or imported forintended use as any food, food additive,
drug, cosmetic, or device, regulated by
the Food and Drug Administration, arenot chemical substances under TSCA.
The manufacture of PFAS as a
byproduct is not exempt for the purposeof this proposed rule. Unlike TSCA
section 8(a)(1), which specificallyprovides an exemption for small
manufacturers and processors, TSCA
section 8(a)(7) provides no such
exemption. Therefore, this proposed
rule under TSCA section 8(a)(7) does
not exempt small manufacturers from
reporting and recordkeeping
requirements. See the discussion under
Unit II.D. for further discussion of the
inclusion of small manufacturers in this
proposed rule. The Agency’s previous
experience with TSCA section 8(a)(1)collections, as well as the Agency’s
understanding of disposal and otherwaste management methods involving
PFAS, suggests that most respondents
affected by this collection activity may
be from the following North American
Industrial Classification System(NAICS) code categories:• NAICS 324—Petroleum and Coal
Product Manufacturing;• NAICS 325—Chemical
Manufacturing;• NAICS 326113—Unlaminated
Plastics Film and Sheet (except
Packaging) Manufacturing;• NAICS 327910—Abrasive Product
Manufacturing;• NAICS 333999—All Other
Miscellaneous General Purpose
Machinery Manufacturing;• NAICS 334511—Search, Detection,
Navigation, Guidance, Aeronautical,

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and Nautical System and Instrument
Manufacturing;• NAICS 336111—Automobile
Manufacturing;• NAICS 423510—Metal Service
Centers and Other Metal Merchant
Wholesalers;• NAICS 424690—Other Chemicaland Allied Products Merchant
Wholesalers;• NAICS 447190—Other Gasoline
Stations;• NAICS 551112—Offices of Other
Holding Companies;• NAICS 562—Waste Management
and Remediation Services.
Since other entities may also beaffected, the Agency has not attempted
to describe all the specific entities andcorresponding NAICS codes for entities
that may be interested in or affected bythis action, but rather has provided aguide to help readers determine whether
this document applies to them. If you
have any questions regarding theapplicability of this action to aparticular entity, consult the technicalcontact person listed under FOR FURTHERINFORMATION CONTACT.
In addition, please note that any useof the term ‘‘manufacture’’ in thisdocument will encompass ‘‘import’’ andthe term ‘‘manufacturer’’ willencompass ‘‘importer.’’
B. What is the Agency’s authority fortaking this action?
EPA is proposing this rule pursuant to
its authority in TSCA section 8(a)(7) (15
U.S.C. 2607(a)(7)). The National Defense
Authorization Act for Fiscal Year 2020
(Pub. L. 116–92, section 7351) amended
TSCA section 8(a) in December 2019,adding section 8(a)(7), titled PFAS Data.
TSCA section 8(a)(7) requires EPA topromulgate a rule ‘‘requiring each
person who has manufactured achemical substance that is a [PFAS] in
any year since January 1, 2011’’ toreport information described in TSCA
section 8(a)(2)(A) through (G). This
includes a broad range of information,such as information related to chemical
identity and structure, production, use,
exposure, disposal, and health andenvironmental effects.
TSCA section 14 imposes
requirements for the assertion,
substantiation, and review of
information that is claimed asconfidential (also known as confidential
business information (CBI)).
C. What action is the Agency taking?
EPA is proposing reporting andrecordkeeping requirements under
TSCA section 8(a)(7) for PFAS
manufactured in any year since January
1, 2011. EPA is providing a comment

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period during which the public will
have the opportunity to comment on
this proposed action and its proposed
requirements. Commenters areencouraged to provide comments andfeedback related to the proposed
reporting and recordkeeping
requirements presented in thisNotification of Proposed Rulemaking(NPRM), including the scope of PFAS
covered by the rule (see Unit V. for morediscussion on specific items for which
the Agency is requesting comments).
EPA is providing a comment period of
60 days from the publication date of thisNPRM.
D. Why is the Agency taking this action?
The Agency is proposing this action
pursuant to TSCA section 8(a)(7) toobtain certain information known to or
reasonably ascertainable bymanufacturers of PFAS. TSCA section
8(a)(7) requires the Agency to publish a
final rule not later than January 1, 2023.
E. What are the incremental economic
impacts?
EPA has prepared an economic
analysis of the potential impacts
associated with this proposed rule (Ref.
13). The primary purpose of this
proposed rule is the collection ofdetailed data on PFAS, as required
under TSCA section (8)(a)(7). One
potential benefit of this action is theinformation collected may serve as abasis to better understand potential
routes of exposure to PFAS andpotential human health andenvironmental impacts of certain PFAS,
among other research needs listed in the
Agency’s PFAS Action Plan.
The industry is expected to incur onetime burdens and costs associated withrule familiarization, form completion,
CBI claim substantiation, recordkeeping,and electronic reporting activities.
Under the proposed rule, EPA estimatesa total industry burden of approximately
122,104 hours, with a cost of
approximately $9.8 million. The
affected small businesses subject to the
proposed rule are expected to incur$1,788,506 in costs for this one-time
reporting, with per-firm costs estimatedto range from $16,864 to $92,390. The
Agency is expected to incur a burden of
approximately 7,361 hours and a cost of$948,078. The total social burden andcost are therefore estimated to beapproximately 129,465 hours and $10.8
million, respectively (Ref. 13).
F. What should I consider as I prepare
my comments for EPA?
1. Submitting CBI. Do not submit thisinformation to EPA throughregulations.gov or email (see the above

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ADDRESSES section for submittingcomments either by mail or handdelivery). Clearly mark the part or all of
the information that you claim to be
CBI. For confidential information in adisk or CD–ROM that you mail to EPA,
mark the outside of the disk or CD–ROM
as CBI and then identify electronicallywithin the disk or CD–ROM the specificinformation that is claimed as CBI. In
addition to one complete version of thecomment that includes information
claimed as CBI, a copy of the commentthat does not contain the information
claimed as CBI must be submitted forinclusion in the public docket.
Information so marked will not be
disclosed except in accordance withprocedures set forth in 40 CFR part 2.
2. Tips for preparing your comments.
When preparing and submitting yourcomments, see the commenting tips at
http://www.epa.gov/dockets/
comments.html.

II. Backgroundkhammond on DSKJM1Z7X2PROD with PROPOSALS

A. What is TSCA Section 8(a)?
TSCA section 8(a)(1) authorizes EPA
to promulgate rules which require
entities, that are not considered small
manufacturers or processors, whomanufacture, process, or propose to
manufacture or process a chemical
substance, to maintain such records andsubmit such reports as the EPA
Administrator may reasonably require.
Similarly, under those rules, entities
who manufacture, process, or propose to
manufacture or process a mixture or achemical substance in small quantities(subject to limitations) must maintainrecords and submit reports to the extent
necessary for the effective enforcementof TSCA.
Under TSCA section 8(a)(2), EPA may
require recordkeeping and reporting of
the following information:• The covered common or tradename, chemical identity and molecular
structure of each chemical substance or
mixture;• Categories or proposed categories ofuse for each substance or mixture;• Total amount of each substance or
mixture manufactured or processed, theamounts manufactured or processed foreach category of use, and reasonableestimates of the respective proposed
amounts;• Descriptions of byproducts
resulting from the manufacture,processing, use, or disposal of each
substance or mixture;• All existing information concerning
the environmental and health effects ofeach substance or mixture;• The number of individuals exposed,
and reasonable estimates on the number

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of individuals who will be exposed, toeach substance or mixture in theirplaces of work and the duration of their
exposure, and;• The manner or method of disposalof each substance or mixture, and anychange in such manner or method.
Under TSCA section 8(a)(7), EPA
must promulgate a rule to require each
person who has manufactured PFAS in
any year since 2011 to report the data
described in TSCA section 8(a)(2)(A)through (G) to EPA.
B. What are PFAS?
PFAS are synthetic organic
compounds that do not occur naturally
in the environment. PFAS contain analkyl carbon on which the hydrogenatoms have been partially or completely
replaced by fluorine atoms. The strong
carbon-fluorine bonds of PFAS makesome of them resistant to degradationand thus highly persistent in theenvironment (Refs. 1 and 2). Some ofthese chemicals have been used for
decades in a wide variety of consumer
and industrial products (Ref. 1). Some
PFAS have been detected in wildlife,
including higher trophic organisms,indicating that at least some PFAS havethe ability to bioaccumulate (Ref. 2).
Some PFAS can accumulate in humans
and remain in the human body for long
periods of time (e.g., months to years)(Refs. 1, 2, and 3). As noted in EPA’s
PFAS Action Plan (Ref. 1), because of
the widespread use of PFAS incommerce and their tendency to persist
in the environment, most people in the
United States have been exposed to
PFAS. As a result, several PFAS havebeen detected in human blood serum(Refs. 1, 2, 3, and 4).
Under TSCA section 8(b), EPA
maintains the TSCA Chemical
Substance Inventory (‘‘Inventory’’),which contains all existing chemical
substances manufactured, processed, or
imported in the United States that do
not qualify for an exemption or
exclusion under TSCA (Ref. 5). EPA has
identified 1,346 PFAS on the Inventory
as of April 2021, 669 of which are on
the active Inventory (i.e., in U.S.
commerce). The list of active chemicals
includes those known to be incommerce after June 2006.
C. What would be the reporting
standard?
EPA is proposing that manufacturers
will report information to the extent thatthe information is known to or
reasonably ascertainable by the
manufacturer (see TSCA section 8(b)(2)).
‘‘Known to or reasonably ascertainableby’’ would be defined to include ‘‘allinformation in a person’s possession or

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control, plus all information that areasonable person similarly situatedmight be expected to possess, control, or
know.’’ This reporting standard would
require reporting entities to evaluate
their current level of knowledge of their
manufactured products (including
imports), as well as evaluate whether
there is additional information that areasonable person, similarly situated,would be expected to know, possess, orcontrol. This standard carries with it anexercise of due diligence, and theinformation-gathering activities that
may be necessary for manufacturers toachieve this reporting standard mayvary from case-to-case.
This standard would require that
submitters conduct a reasonable inquiry
within the full scope of theirorganization (not just the information
known to managerial or supervisory
employees). This standard may alsoentail inquiries outside the organization
to fill gaps in the submitter’sknowledge. Such activities may, though
not necessarily, include phone calls or
email inquiries to upstream suppliers or
downstream users or employees or otheragents of the manufacturer, including
persons involved in the research anddevelopment, import or production, or
marketing of the PFAS. Examples oftypes of information that are considered
to be in a manufacturer’s possession orcontrol, or that a reasonable person
similarly situated might be expected topossess, control, or know include: Files
maintained by the manufacturer such as
marketing studies, sales reports, or
customer surveys; information
contained in standard references
showing use information orconcentrations of chemical substancesin mixtures, such as a Safety Data Sheetor a supplier notification; andinformation from the Chemical
Abstracts Service (CAS) or from Dun &Bradstreet (D–U–N–S). This information
may also include knowledge gained
through discussions, conferences, andtechnical publications. This definition
is identical to the definition of the same
term at 40 CFR 704.3. In addition, thisis the same reporting standard
employed in the TSCA section 8(a)Chemical Data Reporting (CDR) rule (see40 CFR 711.15). EPA has also provided
CDR reporting guidance materials on
this reporting standard, including
hypothetical examples of applying the‘‘known to or reasonably ascertainableby’’ reporting standard in the context ofcollecting processing and use data for
CDR (Ref. 6, pages 45–47). Therefore,
EPA anticipates many reporters under
this proposed rule will be familiar withthis reporting standard, and resources

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are available to support those reporters
who may not be familiar with thestandard. EPA acknowledges that it ispossible that an importer, particularly
an importer of articles containing PFAS,
may not have knowledge that they haveimported PFAS and thus not reportunder this rule, even after they haveconducted their due diligence under
this reporting standard as described inthis paragraph. Such an importer should
document its activities to support any
claims it might need to make related todue diligence.
In the event that a manufacturer does
not have actual data (e.g., measurements
or monitoring data) to report to EPA, themanufacturer would be required tomake ‘‘reasonable estimates’’ of suchinformation. ‘‘Reasonable estimates’’
may rely, for example, on approaches
such as mass balance calculations,emissions factors, or best engineering
judgment.

khammond on DSKJM1Z7X2PROD with PROPOSALS

D. Why are small businesses not
excluded from reporting similar to
Chemical Data Reporting (CDR) andother section 8(a) reporting?
Unlike TSCA section 8(a)(1), which
provides an express exemption for small
manufacturers and processors, TSCA
section 8(a)(7) specifically states that‘‘each person who has manufactured achemical substance that is a
perfluoroalkyl or polyfluoroalkyl
substance’’ shall be subject to the rule.
Rather than amend TSCA section
8(a)(1), Congress chose to add anentirely new, standalone subsection to
TSCA section 8(a). This indicates anintent for TSCA section 8(a)(7) toconstitute separate, freestanding
rulemaking authority; therefore, it is notconstrained by requirements andprovisions in TSCA section 8(a)(1).
However, in carrying out TSCA
section 8, EPA shall, to the extent
feasible: (A) Not require reporting whichis unnecessary or duplicative; (B)Minimize the cost of compliance with
TSCA section 8 and the rules issued
thereunder on small manufacturers andprocessors; and (C) Apply any reporting
obligations to those persons likely tohave information relevant to theeffective implementation of thissubchapter (TSCA section 8(a)(5)).
E. How will EPA use the information?
TSCA section 8(a)(7) is silent on how
the information collected under the
TSCA section 8(a)(7) rule is to be used.
However, collecting information on
PFAS identities, uses, production
volumes by category of use, byproducts,
environmental and health effects,
workers exposure, and disposal
supports the Agency’s mission in the

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PFAS Action Plan to identify and better
understand these chemicals and toincrease scientific research on them.
EPA intends to use information onthese chemicals to support assessmentsof new and existing chemicals under
TSCA. For instance, informationcollected under this proposed rule will
help inform future assessments ofpotential exposure to these PFAS. The
Agency would also benefit fromreceiving all existing information
related to human health andenvironmental effects of such
substances, in order to fulfill additional
environmental protection mandates
beyond the TSCA program. For
instance, information on PFAS use,
exposure, and effects may be used to
inform regulatory activities under the
Safe Drinking Water Act (42 U.S.C. 300f
et seq.), the Resource Conservation andRecovery Act (42 U.S.C. 6901 et seq.),
and the Comprehensive Environmental
Response, Compensation, and Liability
Act (42 U.S.C. 9601 et seq.), while dataon PFAS manufacturing sites anddisposal methods may support
contaminants characterizations
conducted to support contaminated site
work and solid waste management
programs.
Additionally, TSCA section 9(e)requires the EPA Administrator to makeinformation related to exposure or
releases available to other EPA offices orfederal agencies if such exposures may
be prevented or reduced under anotherlaw. EPA may share such informationcollected under this proposed rule asappropriate.
III. Summary of Proposed Reporting
and Recordkeeping Requirements
EPA is proposing reporting andrecordkeeping requirements for
manufacturers of PFAS pursuant to
TSCA section 8(a)(7).
A. What chemical substances would bereportable under this rule?
1. Reportable chemicals substances.
Under TSCA section 8(a)(7), EPA mustcollect information on chemical
substances that are ‘‘perfluoroalkyl or
polyfluoroalkyl’’ substances or PFAS.
EPA has determined that any PFAS thatfall within the structural definition,
described below, are the PFAS referred
to in TSCA section 8(a)(7). For this
proposed rule, EPA has identified atleast 1,364 chemical substances andmixtures that are PFAS and would
potentially be subject to reporting under
the final rule, if they have been
manufactured in any year since January
1, 2011.
For the purposes of this proposed
action, the structural definition of PFAS

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includes per- and polyfluorinatedsubstances that structurally contain theunit R-(CF2)-C(F)(R′)R″. Both the CF2
and CF moieties are saturated carbons
and none of the R groups (R, R′ or R″)
can be hydrogen. It should be noted that
this structural definition of PFAS is aworking definition which has been usedby EPA’s Office of Pollution Prevention
and Toxics when identifying PFAS on
the TSCA Inventory. This definition
may not be identical to other definitionsof PFAS used within EPA and/or otherorganizations. To assist potential
reporters with determining whether
certain substances may be covered
under this structural definition, EPA has
identified specific PFAS covered by this
proposed rule. These will be included
as non-exhaustive examples in the rule
where it is possible to do so without
divulging information claimed as CBI.
The scope of PFAS examples listed inthis proposal includes:• All PFAS listed as active on the
TSCA Inventory. This includes PFAS
that are identified by CAS number;confidential chemicals whose genericnames contain ‘‘fluor’’ and are
identified by Accession number; andconfidential chemicals whose genericnames do not contain ‘‘fluor’’, andtherefore, are not listed by CASRNs,
Accession numbers, or low-volume
exemptions (LVE) case numbers (seenote on structural diagram examples
below).
• All PFAS that are subject to TSCA
section 5 (new chemicals) LVE
applications per 40 CFR 723.50 thathave been granted by EPA. This
includes the PFAS that were subject togranted LVE applications that havesince been withdrawn by the LVE
application submitter. Additional
discussion on LVEs is below.
Under TSCA section 5, any person
who intends to manufacture a chemical
not on the TSCA Inventory must first
notify EPA. Typically, this is done bysubmission of a premanufacture notice(PMN) (Ref. 8). However, for lowvolume chemical substances (i.e.,chemical substances manufactured at no
more than 10,000 kg per year)
companies can submit a LVE
application to EPA per 40 CFR 723.50.
EPA may either grant or deny an LVE
submission after review, but LVEs thatare granted are not listed on theInventory, unlike PMN chemical
substances. Therefore, EPA is also
providing a list of PFAS chemicals forwhich EPA granted an LVE notice.
LVE submitters may choose towithdraw their granted LVE application.
In order to compile a comprehensive
dataset as authorized under TSCA
section 8(a)(7), EPA is including these

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withdrawn LVE submissions in the listof examples subject to this proposed
rule if they were submitted since 2011.
• This proposed rule will also
include structural diagrams to capture
any PFAS whose CAS or Accession
numbers could not be divulged due to
CBI claims, whose identity is not listedon the TSCA Inventory because it issubject to an LVE, or which is a
byproduct not listed on the Inventory
and not subject to an LVE, yet meets the
structural definition. The list ofidentified PFAS and structural diagrams
can also be found in the docket (Ref. 7).
The PFAS included in the list andidentified by the structural diagrams areexamples of substances that meet thisrule’s definition of PFAS; it is not acomprehensive list of all substances
within this rule’s scope.
EPA is providing these examples of
PFAS for the purpose of assisting
manufacturers in determining whether achemical substance they have
manufactured in any year since 2011
meets this proposed rule’s definition of
PFAS. Because the Inventory’s active
designation dates back to June 2006, it
is possible for a firm to have
manufactured one of these listed PFAS
yet not be required to report under this
proposed rule, if they have
manufactured it only in the period prior
to January 1, 2011.
This list was developed as of April
2021. EPA anticipates updating this list
prior to promulgating the final rule,both in response to public comment,
and as a result of PMNs added to theInventory and LVEs granted by EPA
between April 2021 and the date of
publication of the final rule.
For the purposes of this proposed
rule, articles containing PFAS,
including imported articles containing
PFAS (such as articles containing PFAS
as part of surface coatings), are includedin the scope of reportable chemical
substances. TSCA does not define
articles, nor does the statute define
articles as a category of substances
exclusive of chemical substances. EPA
therefore considers its ability to regulate
chemical substances to encompass
authority to regulate articles containing
such chemical substances. Additionally,
the Agency would benefit fromcollecting the requested information on
PFAS-containing articles (including
articles containing PFAS as part ofsurface coatings) because theinformation would improve theAgency’s knowledge of various products
which may contain PFAS, theircategories of use, production volumes,
and exposure data. Such data are notcurrently known to EPA. However, EPA
acknowledges that some article

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manufacturers, including article
importers, may not have suchinformation known to or reasonably
ascertainable by them and may not meetthe reporting standard as described in
Unit II.C. To this end, information thathelps EPA better understand data gaps
is useful information for EPA to have.
Therefore, articles are within the scopeof reportable substances under this
proposed rule, though EPA is requesting
comments on whether imported articles
containing PFAS should be within
scope (see Unit IV.1).
2. Proposed exceptions to reportingfor duplicative reporting. TSCA section
8(a)(5) requires EPA, to the extent
feasible when carrying out TSCA
section 8, to avoid requiring
unnecessary or duplicative reporting.
The Agency seeks to avoid collecting
data on PFAS that would duplicate
information already reported to the
Agency. While developing this rule EPA
reviewed the data elements submitted
under the Chemical Data Reporting Ruleand determined that there may be someoverlap with the information requested
under the proposed rule. EPA is
proposing to allow reporting entities toindicate in the reporting tool that they
have previously provided suchinformation to EPA through CDR for
certain data elements. The Agency has
identified the following data elements
which the reporter may be able toindicate has already been submitted to
EPA:• Physical state of the chemical or
mixture;• Industrial processing and use type,
sector(s), functional category(ies), andpercent of production volume for eachuse;
• Consumer and/or commercial
indicator, product category(ies),functional category(ies), percent of
production volume for each use,
indicator for use in products intended
for children, and maximum
concentration in the product, and;• Number of workers reasonably
likely to be exposed for eachcombination of industrial processing or
use operation, sector, and function, andthe number of commercial workers
reasonably likely to be exposed if the
PFAS is contained in a commercial
product.
If a manufacturer covered under this
proposed rule has previously submitted
required information to EPA for someyears since 2011, but not for all years,
EPA is proposing that the manufacturer
may indicate in the reporting tool theyear(s) for which the manufacturer has
already submitted that data to EPA aspart of CDR. For instance, CDR reporters
are required to submit the total annual

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domestically manufactured production
volume and the total annual imported
volume separately, only for the
principal reporting year (e.g., 2019 forthe 2020 reporting cycle), but reporting
only the combined total annual
production volume is required for theintervening years. In this case, a reporter
under this proposed rule would be able
to indicate that the two different
production volumes have beenpreviously submitted to EPA for the
CDR reporting year(s), but would stillneed to report for the intervening year(s)not previously submitted under CDR.
Additionally, there are some data
elements for which CDR reporters may
have previously reported information to
EPA, although these data elements were
only added to the CDR reporting
requirements in 2020. Therefore, somemanufacturers under this proposed rule
may have submitted the following
information to CDR for some years
covered by this proposed rule, but notall, and would still be required to report
this information for the missing year(s):• Domestically manufactured
production volume;• Imported production volume;• Volume directly exported; and• Indicator for imported but neverphysically at site.
EPA welcomes public comment on
concerns related to duplicative
reporting (see Unit V.).
B. When would reporting be required?
EPA proposes that persons who have
manufactured a PFAS at any time since
January 1, 2011, would report to EPA
during a six-month submission period,
which would begin six months
following the effective date of the final
rule. Therefore, manufacturers would
ultimately have one year following theeffective date of the final rule to collectand submit all required information to
EPA. EPA believes by providing six
months between the effective date of therule and the start of the submission
period, this would allow sufficient time
for both the Agency to finalize thereporting tool and for reporters tofamiliarize themselves with the rule andcompile the required information. Since
this section 8(a)(7) reporting rule will becollecting similar information as CDR,
EPA anticipates many reporters will befamiliar with the types of information
requested and how to report. The CDR
submission period is four months, every
four years. Since this proposed rulespans a longer time than the four-year
CDR reporting cycle, EPA acknowledges
additional time may be needed in the
PFAS submission period. EPA believes
that six months is adequate time forsubmissions, in addition to the six-

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month period between the effective date
and the start of the submission period.
EPA is also asking for publiccomment on the submission period startdate and duration (see Unit V.).

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C. What information would be reported?
TSCA section 8(a)(7) specifies that,
under the final rule, manufacturers
would report on ‘‘information describedin subparagraphs (A) through (G) of
paragraph (2) [of section 8].’’ Therefore,
this TSCA section 8(a)(7) rule proposes
one-time reporting of the information
described in section 8(a)(2)(A) through(G), which includes specific chemical
identity, categories of use, production
volume, byproducts, environmental andhealth effects, number of persons
exposed and duration of exposure, anddisposal.
Specifically, EPA is proposing torequest the following information:
1. Chemical name (multiple if
mixture), or the generic name(s) if thechemical name(s) is CBI.
2. Chemical ID(s) (CASRN, TSCA
Accession Number, or LVE casenumber).
3. Trade name or common name.
4. Representative molecular structure.
5. Physical form of chemical or
mixture.
6. Industrial processing and use:a. Type of process or use;b. Sector(s);c. Functional use category(ies);
d. Percent of production volume foreach use.
7. Consumer and commercial use:a. Indicator for whether this is aconsumer and/or commercial product;b. Product category; functional use
category(ies);
c. Percent production volume for eachuse; maximum concentration in any
product;d. Indicator for use in products
intended for children.
8. Production volumes:a. Domestically manufactured;b. Imported;c. Directly exported;d. Maximum first 12 months
production volume;e. Maximum yearly production
volume in any 3 years.
9. Indicator for imported but neverphysically at site.
10. Indicator for site-limited.
11. Maximum quantity stored on-siteat any time.
12. Total volume recycled (on-site).
13. For byproducts produced during
the manufacture, processing, use, or
disposal of each PFAS:
a. Chemical name(s) or description (ifidentity is unknown), or the genericname(s) if the byproduct name(s) is CBI;

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b. Chemical ID(s) (CASRN, TSCA
Accession Number, or LVE casenumber);c. Indicator for whether the
byproduct(s) production resulted frommanufacture, process, use, or disposal;
andd. Indicator for whether the
byproduct(s) is released to theenvironment; if so, volume of
byproduct(s) released and to which
environmental media.
14. Worker exposure: Description ofworker activity(ies) at manufacturing
site.
15. Worker exposure at the
manufacturing site:a. Number of workers reasonably
likely to be exposed at the
manufacturing site, for each worker
activity;b. Maximum duration of exposure forany worker, for each worker activity(both hours per day and days per year).
16. Worker exposure for eachindustrial process and use:a. Number of workers reasonably
likely to be exposed for each industrial
process and use;b. Maximum duration of exposure forany worker for each industrial process
and use (both hours per day and days
per year).
17. Worker exposure for eachcommercial use:a. Number of workers reasonably
likely to be exposed for eachcommercial use;b. Maximum duration of exposure forany worker for each commercial use(both hours per day and days per year).
18. Description of disposal
process(es), and description of any
changes to the disposal process or
methods since 2011.
19. Total volume released:a. Land disposal;
b. Water releases;c. Air releases.
20. Total volume incinerated (on-site)
and incineration temperature.
21. All existing information related tohealth and environmental effects, using
the Organization of Economic
Cooperation and Development (OECD)harmonized template relevant to theexisting study, as well as full study
reports and any other supporting
information (for additional informationon the use of the OECD harmonizedtemplates, see the discussion in thefollowing section, Unit III.D.).
22. Other data relevant to health andenvironmental effects (e.g., rangefinding studies, preliminary studies,
OSHA medical screening or surveillance
standards reports, adverse effects
reports).

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A list of the proposed reporting
requirements is available in the docket
for public review (Ref. 10).
EPA developed an information
reporting platform for CDR (Ref. 9) andintends to modify it for purposes of this
proposed rule. Certain information thatis requested in the CDR that falls under
TSCA section 8(a)(2)(A) through (G)would be required by this proposed
rule, such as information on specificchemical identity, categories of use,
production volume, byproducts, andnumber of persons exposed andduration of exposure (see Unit III.A.2.
for the discussion on duplicative
reporting). In instances where PFAS
manufacturers under this proposed rule
have already reported the requested
information to EPA, they will not be
required to re-report. As discussed in
Unit III.A.2, EPA is proposing thereporters simply indicate they havealready submitted such information to
EPA.
Additionally, any person required toreport under this proposed rule would
supply the information identified in theform to the extent it is known to or
reasonably ascertainable by them, or areasonable estimate when actual data
are not available (i.e., known orreasonably ascertainable), as explainedin more detail in Unit II.D.
D. What type of environmental andhealth effects information is the Agency
requesting?
EPA is requesting ‘‘all existing
information concerning theenvironmental and health effects’’ of the
PFAS chemicals covered by this rule. It
is intended that ‘‘environmental andhealth effects information’’ beinterpreted broadly. This information
would include but is not limited to:• Toxicity information (e.g., in silico,in vitro, animal test results, humandata); and• Other data relevant toenvironmental and health effects
including range-finding studies,
preliminary studies, OSHA medical
screening or surveillance standards
reports, adverse effects reports.
Chemical identity is always part of ahealth and safety study, and TSCA
section 14(b) limits the extent to which
health and safety studies andinformation from studies may be
withheld from the public asconfidential.
EPA is proposing to require all
existing information concerning healthand environmental effects be submitted
in the format of OECD harmonizedtemplates, where such templates exist
for the type of data, in addition tosubmitting full study reports. OECD

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templates are accessible to the public
online at https://www.oecd.org/ehs/
templates/harmonised-templates.htm(Ref. 11). A standardized format such as
the OECD templates will improve theefficiency of review and organization of
the submitted data. EPA believes thatsome of the data will already be in theOECD template if the company had
already submitted the studies under theEuropean Union’s Registration,
Evaluation, Authorization andRestriction of Chemicals (REACH)
regulation. In addition to the required
template format, those subject to thisrulemaking must submit any associatedfull study reports or underlying data as
support documents. The full study
reports and support documents arenecessary for EPA to understand the fullcontext and evaluate the quality of thedata, which is necessary for the Agency
to review if data were to be used for any
future Agency actions.
EPA is requesting comments on whatenvironmental and health effects
information should be within the scopeof this rule. EPA is also requesting
comment on whether any information
proposed to be requested is duplicativeof information collected by EPA underother federal statutes and, thus, should
be excluded. Please identify the
information that you believe isduplicative and the statute under which
it is submitted.
E. How would information be submitted
to EPA?
EPA is proposing to require electronic
reporting similar to the requirements
established in 2013 for submitting otherinformation under TSCA (see 40 CFR
704.20(e)). EPA is proposing to require
submitters to use EPA’s CDX, theAgency’s electronic reporting portal, forall reporting under this rule. In 2013,
EPA finalized a rule to require
electronic reporting of certain
information submitted to the Agency
under TSCA sections 4, 5, 8(a) and 8(d)(Ref. 12, page 72818). The final rule
followed two previous rules requiring
similar electronic reporting of
information submitted to EPA for TSCA
CDR and for PMNs. In proposing torequire similar electronic reporting
under this rule, EPA intends to savetime, improve data quality and increase
efficiencies for both the submitters andthe Agency.
EPA developed the Chemical
Information Submission System (CISS)
for use in submitting data electronicallyto the Agency for TSCA sections 4, 5, 6,
8(a), 8(b), 8(d), 8(e), and Title VI. CISS,a web-based reporting tool housed
within the CDX environment, provides
submitters with user-friendly

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applications to build and submit data
packages to EPA within a secure,encrypted environment. CISS
applications provide for the capture ofboth fielded data as well as theattachment of additional information
using a wide variety of file types.
Submitted information is rendered into
PDF and XML formats, which areprovided to submitters in the form of a
Copy of Record.
EPA is proposing to require
submitters to follow the same
submission procedures used for other
TSCA submissions, i.e., to register with
EPA’s CDX and use CISS to prepare adata file for submission. Registration
enables CDX to authenticate user
identity. To submit electronically to
EPA via CDX, individuals must firstregister with CDX at http://cdx.epa.gov/. To register in CDX, the CDX registrant(also referred to as ‘‘Electronic Signature
Holder’’ or ‘‘Public/Private Key
Holder’’) agrees to the Terms andConditions, provides information about
the submitter and organization, selects auser name and password, and follows
the procedures outlined in the guidance
document for CDX available at https://
cdx.epa.gov/FAQ#CSPP.
Within CDX, CISS is available underthe ‘‘Submission for Chemical Safety
and Pesticide Program (CSPP)’’ CDX
flow. Users who have previously
submitted under TSCA through CDX,
including submitting information under
sections 4 and 5, CDR, or reporting
under the TSCA Inventory Notification(Active-Inactive) Requirements rule (82FR 37520, Aug. 11, 2017) (FRL–9964–
22), will already have the CSPP flow
linked to their account. Users reporting
to EPA using other CDX housed
applications, including the Toxics
Release Inventory TRI–MEweb, would
be able to add the CSPP flow to their
existing CDX accounts.
All submitters would be required to
use CISS to prepare their submissions.
CISS guides users through a ‘‘hands-on’’process of creating an electronic
submission. Once a user completes therelevant data fields and attaches
appropriate PDF files, or other filetypes, such as XML files, the web-based
tool validates the submission by
performing a basic error check andmakes sure all the required fields andattachments are provided and complete.
Further instructions for uploading PDF
attachments or other file types, such as
XML, and completing metadata
information would be available through
CISS reporting guidance.
CISS, a web-based reporting tool, also
allows the user to choose to ‘‘Preview,’’‘‘Save,’’ or ‘‘Submit’’ the data package.
Once the submission process is

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initiated, the user is asked to certify the
information and provide requested
information to complete the submission
process. The data package is then sent,in an encrypted state, to the Agency.
The user can login to the applicationand check the submission status of theirdata package. Upon successful receipt of
the submission by EPA, the submission
status of the submissions will be flaggedas ‘‘Completed’’ and a confirmation
email will be sent to the submitter’s
CDX inbox. The CDX inbox is used to
notify the users when submissions arereceived by EPA or to notify users whena submission-specific communication
has been received and how to locate andaccess the communication. Informationon accessing the CDX user inbox isprovided in the guidance document for
CDX at https://cdx.epa.gov/FAQ#CSPP.
To access CISS log into CDX using thelink: https://cdx.epa.gov/ and click on
the appropriate user role associatedwith the CSPP data flow. For further
instructions, visit https://www.epa.gov/
assessing-and-managing-chemicalsunder-tsca/electronic-reportingrequirements-certain-information (Ref.
12). Procedures for reporting chemical
substances under this proposed rulewould be similar.
EPA believes that electronic reporting
reduces the reporting burden for
submitters by reducing the cost andtime required to review, edit, andtransmit data to the Agency. It also
allows submitters to share a draftsubmission within their organization,and more easily save a copy for theirrecords or future use. Additionally, EPA
believes that many of the anticipatedreporters under this proposed rule haveexperience with reporting electronicallyto EPA through CDX. The resource andtime requirements to review and processdata by the Agency will also be reduced
and document storage and retrieval will
require fewer resources. EPA expects tobenefit from receiving electronic
submissions and communicating
electronically with submitters.
F. What can a submitter claim asconfidential?
The 2016 amendments to TSCA
included new procedural requirements
for the submission and Agency
management of CBI claims, including
new substantiation requirements,
generic name requirements, acertification requirement, and arequirement for Agency review of
specified CBI claims within 90 days
after receipt of the claim, 15 U.S.C.
2613. The Agency recently finalized arule amending the CDR reporting
requirements that implemented the newrequirements for confidentiality claims

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Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rulesin CDR submissions (Ref. 13). EPA is
similarly proposing that a person
submitting a reporting form under thisaction may claim portions of the form as
confidential, consistent with TSCA
section 14. TSCA requires that thesubmitter make several statements
relating to the treatment of theinformation as confidential andcompetitive harm of disclosure, and tocertify that these statements and any
substantiation provided are true andcorrect. Consistent with the format ofother TSCA reporting forms, thestatements and certification would be
combined into a single certification
statement. There is also a requirementthat when a chemical identity isclaimed as CBI, a non-CBI structurally
descriptive generic name be provided.
To help reporters, EPA’s reporting
platform can auto-populate genericnames on the Inventory using EPA’s
Substance Registry Services (SRS).
TSCA section 14 further requires that
substantiation be provided when aconfidentiality claim is asserted.
However, TSCA section 14(c)(2)exempts certain information from thesubstantiation requirements (e.g.,
specific production volume). Under the
proposed rule, specific production or
import volumes of the manufacturer, as
well as the percent production volume
for each consumer or commercial use,need not be substantiated. All otherinformation submitted under this
proposed rule would not be exempt
from substantiation requirements.
Any information which is claimed asconfidential will be disclosed by EPA
only in accordance with the procedures
and requirements of TSCA section 14
and 40 CFR part 2. TSCA limits
confidentiality protections for healthand safety studies, information fromhealth and safety studies (except to theextent such studies or information
reveals ‘‘information that discloses
processes used in the manufacturing orprocessing of a chemical substance or
mixture or, in the case of a mixture, theportion of the mixture comprised by anyof the chemical substances in the
mixture’’), and certain otherinformation. Submitters asserting a
confidentiality claim for suchinformation in health and safety studies
will be required to submit a sanitizedcopy of the study, removing only that
information which is claimed asconfidential and that discloses theprocess or portion of mixture
information described in TSCA section
14(b).

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G. What are the recordkeeping
requirements?
EPA proposes that each person who issubject to the reporting requirements
must retain records that document any
information reported to EPA. Consistent
with the CDR rule, EPA is proposing afive-year recordkeeping period,
beginning on the last date of thesubmission period. The five-year
retention requirement corresponds withthe statute of limitations for violations
and is necessary to preserve records tosupport future regulatory activities thatwould be informed by this informationcollection. Further, EPA believes theburden of retaining these records, which
are likely electronic, is minimal.
IV. Request for Comments
EPA is seeking public comment on all
aspects of this proposed rule and theEconomic Analysis prepared in supportof this proposed rule (Ref. 14). In
addition to specific requests forcomment included throughout thisdocument, EPA is interested incomments pertaining to the specificissues discussed in this unit. EPA
encourages all interested persons tosubmit comments on the issues
identified in this Notification and to
identify any other relevant issues aswell. This input will assist the Agency
in developing a final rule thatsuccessfully addresses informationneeds while minimizing potential
reporting burdens associated with therule. EPA requests that commentersmaking specific recommendations
include supporting documentation
where appropriate.
1. Identifying the chemical substancesthat would be subject to reporting. EPA
has provided a structural definition of
PFAS for the purposes of this proposed
rule’s scope. To assist reporting entities
with determining whether a chemical
substance or mixture falls within thisscope, EPA has also provided a list of
PFAS (identified by CASRN, TSCA
Accession Number, or LVE casenumber) and structural diagrams toinclude any PFAS whose chemical
identity is not specifically listed due to
CBI protections. EPA is soliciting
comment on this approach for defining
or identifying PFAS. Additionally, EPA
is interested in comments identifying
specific substances of interest and therationale for the interest, that may beoutside the scope of this proposed
definition. EPA is also interested inpublic comments related to including
imported articles containing PFAS
within the scope of this proposed rule.
2. Considerations for the Agency’s
economic analysis. EPA has evaluated

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the potential costs for PFAS
manufacturers for this proposed rule
(Ref. 14). EPA is specifically seeking
additional information and data that
EPA could consider in developing thefinal economic analysis. In particular,
EPA is seeking data that could facilitate
the Agency’s further evaluation of thepotentially affected industry and firms,
including data related to potential
impacts for those small businesses andimporters that would be subject toreporting. The agency is specificallyinterested in available data on small
entity importers of articles containing
PFAS for its impact analysis for small
entities. EPA is also especiallyinterested in available data or othermeasures of the number of facilities orfirms that might manufacture suchmaterials, including importing PFAS inarticles.
3. Submission period. EPA is
proposing a six-month submission
period for reporting entities, which will
begin six months following the effective
date of the final rule. Thus, PFAS
manufacturers will have one year
following the effective date of the final
rule to submit all required information
to EPA. Since many of the reporters
under this proposed rule have reported
under CDR, EPA is basing the proposed
submission period, in part, on the CDR
submission period. Given the fourmonth submission period for the CDR
reporting cycle every four years, theAgency believes six months is sufficient
time for manufacturers to report therequired information under this
proposed rule, noting that the scope of
this rule covers more years than a CDR
reporting cycle. Reporters will also havethe additional six months between theeffective date of the rule and the start ofthe submission period for rulefamiliarization and data gathering.
Additionally, the six months between
the effective date of the final rule andthe beginning of the submission period
allows the Agency time to finalize thereporting software. Congress required
EPA to promulgate the rule no later thanJanuary 1, 2023; therefore, EPA
anticipates the reporting period for this
proposed rule will precede the reporting
period for the 2024 CDR reporting cycle(June–September 2024). EPA is
specifically asking for comment on
additional considerations related to thestart date and duration of thesubmission period.
4. Duplicative reporting. EPA has
identified the data elements in this
proposed rule for which information
may have been submitted to EPA
previously under CDR (see Unit III.D.),
which the Agency is proposing to allow
manufacturers to indicate through the

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reporting tool has already been
submitted rather than re-submit the
information. EPA is requesting comment
on whether any additional data
elements may be duplicative of
information collected by EPA under
TSCA or other federal statutes. Please
identify the information that you believe
is duplicative and the statute underwhich it is submitted, as well as theprecision of the information if
appropriate (for example, whether thedata are submitted as a range or as aninteger to the nearest significant digits).
5. Scope of environmental and healtheffects information collected. EPA isrequesting comment on what existing
environmental and health effects
information should be within the scopeof this rule. EPA is proposing to require
such information be submitted in theform of OECD harmonized templates, tothe extent they are available, and as fullstudy reports and any supporting
documents. The Agency is requesting
comments on the scope of existing
environmental and health informationthat may be requested from PFAS
manufacturers. The Agency is alsointerested in comments on the proposed
format of these submissions.
6. Additional information or data
elements. EPA has provided the list of
proposed data elements for this rule in
Unit III.C (Ref. 10), which EPA is
authorized to request under section
8(a)(7). EPA is interested in publiccomment on the scope of these
proposed data elements, including
whether there are additional data
elements EPA should collect under theauthority of section 8(a)(7). Specifically,
EPA is interested in comments onwhether the final rule should include adata field allowing reporters to provide
generic names or descriptions in theevent a manufacturer is aware they haveproduced or imported a PFAS but are
not able to reasonably ascertain thespecific PFAS identity. The Agency isalso requesting comments on additional
data elements such as composition
information if a PFAS has a variable
composition, analytical methods, andwhether occupational exposure
information should distinguishoccupational non-users (i.e., thosenearby but not in direct contact with thechemical) from workers (i.e., those whoare in direct contact with the chemical).
7. EPA’s use and publication ofcertain non-CBI data. EPA is requesting
public comment on how the Agency
may consider using the data received
under this reporting rule, beyond those
activities previously mentioned in Unit
II.E. Additionally, the Agency isinterested in comment on the extent towhich non-CBI data submitted under

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this rule should be provided to thegeneral public.
8. Joint submissions. EPA isrequesting public comment on whether
the Agency should enable the use of
joint submissions in specificcircumstances, similar to CDR joint
submissions. Joint submissions may benecessary under circumstances when:(1) A company imports a chemical or a
mixture under a trade name and thesubstance identity, or individualcomponents, are not known to theimporter, or (2) a manufacturer cannot
provide the entire chemical identity ofa chemical substance it manufactures
because the chemical substance ismanufactured using a reactant having an
identity that the reactant supplier
claims as confidential. In thesecircumstances, the supplier has
identified that it will not disclose to the
manufacturer (or importer) or does not,itself, know the chemical identity.
9. Small manufacturers. EPA isrequesting public comment on how the
Agency may assist small manufacturers
with compliance with this proposed
rule. The Agency appreciates comments
related to both regulatory and nonregulatory assistance, such as different
reporting timelines and outreach.
V. References
The following is a list of the
documents that are specificallyreferenced in this document. The docket
includes these documents and otherinformation considered by EPA,
including documents that are referenced
within the documents that are includedin the docket, even if the referenced
document is not physically located in
the docket. For assistance in locatingthese other documents, please consult
the technical person listed under FOR
FURTHER INFORMATION CONTACT.
1. EPA (2019). EPA’s Per- andPolyfluoroalkyl Substances (PFAS)
Action Plan, EPA–823R–18–004.
February 14, 2019. Available at https://www.epa.gov/sites/production/files/
2019-02/documents/pfas_action_plan_
021319_508compliant_1.pdf.
2. EPA (2017). Technical Fact Sheet—
Perfluorooctane Sulfonate (PFOS) and
Perfluorooctanoic Acid (PFOA), EPA
505–F–17–001. November 2017.
Available at https://www.epa.gov/sites/
production/files/2017-12/documents/
ffrrofactsheet_contaminants_pfos_pfoa_
11-20-17_508_0.pdf.
3. EPA (2009). Long-Chain PerfluorinatedChemicals (PFCs) Action Plan. December
30, 2009. Available at https://www.epa.gov/sites/production/files/
2016-01/documents/pfcs_action_
plan1230_09.pdf.
4. ATSDR (2018). Toxicology Profile for
Perfluoroalkyls. June 2018. Available at

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https://www.atsdr.cdc.gov/toxprofiles/
tp200.pdf.
5. EPA. TSCA Chemical Substance Inventory.
(No date). Available at https://www.epa.gov/tsca-inventory. [Accessed
November 12, 2020].
6. EPA. Instructions for Reporting: 2020
TSCA Chemical Data Reporting.
November 2020. Available at https://www.epa.gov/sites/production/files/
2020-12/documents/instructions_for_reporting_2020_tsca_cdr_2020-11-25.pdf.
7. EPA. Examples of PFAS and Structural
Diagrams included in the Proposed Rulefor Reporting and Recordkeeping
Requirements for PFAS. October 2020.
8. EPA. Filing a Pre-manufacture Notice with
EPA. (No date). Available at https://www.epa.gov/reviewing-new-chemicalsunder-toxic-substances-control-act-tsca/
filing-pre-manufacture-notice-epa.
[Accessed November 12, 2020].
9. EPA (2020). CDX Chemical Safety and
Pesticide Programs (CSPP) Registration
User Guide; Version 3.02. March 6, 2020.
Available at https://www.epa.gov/
chemical-data-reporting/cspp-cdxregistration-guide.
10. EPA. Data Elements included in the
Proposed Rule for Reporting andRecordkeeping Requirements for PFAS.
October 2020.
11. OECD. OECD Harmonised Templates. (Nodate). Available at https://www.oecd.org/
ehs/templates/harmonisedtemplates.htm. [Accessed November 12,
2020].
12. EPA (2013). Electronic Reporting under
the Toxic Substances Control Act; Final
Rule. (78 FR 72818, December 4, 2013)(FRL–9394–6).
13. EPA (2020). TSCA Chemical Data
Reporting Revisions Under TSCA
Section 8(a); Final Rule. (85 FR 20122,
April 9, 2020) (FRL–10005–56).
14. EPA (2020). Economic Analysis for the
Proposed Rule for Reporting andRecordkeeping Requirements for PFAS.
November 2020.
15. EPA (2020). Information Collection
Request Supporting Statement. Proposed
Rule ICR: Reporting and Recordkeeping
Requirements for PFAS. EPA ICR No.
2682.01. November 2020.

VII. Statutory and Executive Order
Reviews
Additional information about thesestatutes and Executive Orders can befound at http://www2.epa.gov/lawsregulations/laws-and-executive-orders.
A. Executive Order 12866: Regulatory
Planning and Review and Executive
Order 13563: Improving Regulation andRegulatory Review
This action is a significant regulatory
action that was submitted to the Officeof Management and Budget (OMB) for
review under Executive Orders 12866(58 FR 51735, October 4, 1993) and
13563 (76 FR 3821, January 21, 2011).
EPA prepared an analysis of theestimated costs and benefits associated

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with this action (Ref. 13), which isavailable in the docket and issummarized in Unit I.E. Any changes
made in response to OMB
recommendations have been
documented in the docket for this action
as required by section 6(a)(3)(E) of
Executive Order 12866.
B. Paperwork Reduction Act (PRA)
The information collection activities
in this proposed rule have been
submitted for approval to the Office ofManagement and Budget (OMB) under
the PRA, 44 U.S.C. 3501 et seq. The
Information Collection Request (ICR)
document that EPA prepared has been
assigned EPA ICR number 2682.01 (Ref.
15). You can find a copy of the ICR in
the docket for this rule, and it is briefly
summarized here.
The reporting requirements identified
in the proposed rule would enable EPA
to meet the statutory obligations
required by TSCA section 8(a)(7) andcollect data related to the identities,
manufacture, use, exposure, anddisposal of PFAS manufactured in the
United States since 2011. These
proposed reporting requirements would
also help the Agency to collect existing
information on the health andenvironmental effects of PFAS. EPA
intends to use information collectedunder the rule to assist in chemicalassessments under TSCA, and to inform
any additional work necessary underenvironmental protection mandates
beyond TSCA. Respondents may claim
some of the information reported to EPA
under the proposed rule as CBI under
TSCA section 14. TSCA section 14(c)requires a supporting statement andcertification for confidentiality claims
asserted after June 22, 2016.
Respondents/affected entities:
Manufacturers (including importers) of
PFAS since January 1, 2011.
Respondent’s obligation to respond:
Mandatory (15 U.S.C. 2607(a)(7)).
Estimated number of respondents:
234.
Frequency of response: Once.
Total estimated burden: 122,104
hours (per year). Burden is defined at 5
CFR 1320.3(b).
Total estimated cost: $9,820,813 (peryear), includes no annualized capital or
operation and maintenance costs.
An agency may not conduct orsponsor, and a person is not required torespond to, a collection of information
unless it displays a currently valid OMB
control number. The OMB control
numbers for the EPA’s regulations in 40
CFR are listed in 40 CFR part 9.
Submit your comments on the
Agency’s need for this information, theaccuracy of the provided burden

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estimates and any suggested methods
for minimizing respondent burden to
the EPA using the docket identified at
the beginning of this rule. You may also
send your ICR-related comments to
OMB’s Office of Information andRegulatory Affairs via email to oira_submissions@omb.eop.gov, Attention:
Desk Officer for the EPA. Since OMB isrequired to make a decision concerning
the ICR between 30 and 60 days after
receipt, OMB must receive comments nolater than July 28, 2021. The EPA will
respond to any ICR-related comments inthe final rule.
C. Regulatory Flexibility Act (RFA)
I certify that this action will not havea significant economic impact on asubstantial number of small entities
under the RFA (5 U.S.C. 601 et seq.).
The small entities subject to therequirements of this action are
manufacturers (including importers) of
PFAS. EPA estimates that 59 small firms
would be affected by the proposed rule.
Of those small firms, 46% would havecost impacts of less than 1% of annual
revenues, 19% would have impacts
between 1–3%, and 35% would have
impacts of more than 3% of annual
revenues. The affected small businesses
subject to the proposed rule are
expected to incur $1,788,506 in costs forthis one-time reporting, with per-firmcosts estimated to range from $16,864 to$92,390. However, EPA is unable toestimate the number of small entity
importers of articles that are subject tothis proposed rule due to a lack ofavailable data on importers of articles
containing PFAS. Imported articles are
exempt from the CDR Rule under 40
CFR 711.10(b). Similarly, under TRI
reporting, listed toxic chemicals
contained in articles that are processedor otherwise used at a covered facility
are exempt from reporting thresholddeterminations and release and otherwaste management calculations. EPA is
unaware of publicly available data thatprovides the information on the article
importers needed to develop theestimates. Without available data, EPA
does not have a representative subset offirms to reference as a basis for
estimates and thus cannot estimate thenumber of importers of articles that will
be affected.
However, EPA expects that article
importers may incur a range of costs
depending on the number of articles
they import, their level of knowledge of
their imported articles, the complexityof supply chains, and whether PFAS ispresent in their articles. Importers ofarticles that contain PFAS may incur
costs for rule familiarization ($69.79 perfirm); identifying the type of imported

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articles that potentially use PFAS($1,641–$1,932 per firm); identifying
suppliers involved ($1,185 per firm);
collecting data from suppliers ($0–644
per article); and recordkeeping ($12 perfirm). Details of this analysis arepresented in the Economic Analysis of
the proposed rule (Ref. 14), which isavailable in the docket.
D. Unfunded Mandates Reform Act(UMRA)
This action does not contain an
unfunded mandate of $100 million ormore as described in UMRA, 2 U.S.C.
1531–1538, and does not significantly or
uniquely affect small governments. The
requirements of this action would
primarily affect manufacturers(including importers) of PFAS. The total
quantified one-time costs of the
proposed rule are approximately $9.8
million.
E. Executive Order 13132: Federalism
This action does not have federalism
implications as specified in Executive
Order 13132 (64 FR 43255, August 10,1999). It will not have substantial direct
effects on the states, on the relationshipbetween the national government andthe states, or on the distribution of
power and responsibilities among thevarious levels of government.
F. Executive Order 13175: Consultation
and Coordination With Indian Tribal
Governments
This action does not have tribal
implications as specified in Executive
Order 13175 (65 FR 67249, November 9,2000). It will not have substantial direct
effects on tribal governments, on therelationship between the Federal
government and the Indian tribes, or on
the distribution of power andresponsibilities between the Federal
government and Indian tribes. Thus,
E.O. 13175 does not apply to this action.
G. Executive Order 13045: Protection ofChildren From Environmental Health
Risks and Safety Risks
EPA interprets Executive Order 13045(62 FR 19885, April 23, 1997) asapplying only to those regulatory
actions that concern environmental
health or safety risks that the Agency
has reason to believe may
disproportionately affect children, per
the definition of ‘‘covered regulatory
action’’ in section 2–202 of the
Executive Order. This action is not acovered regulatory action because it isnot ‘‘economically significant’’ under
Executive Order 12866 and it does notconcern an environmental health risk or
safety risk. Although this action would
not establish an environmental standard

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intended to mitigate health or safety
risks, the information that would besubmitted to EPA in accordance withthis proposed rule would be used to
inform the Agency’s decision-making
process regarding chemical substances
to which children may bedisproportionately exposed. This
information may also assist the Agency
and others in determining whether thechemical substances covered in this
proposed rule present potential risks,
which would allow the Agency andothers to take appropriate action toinvestigate and mitigate those risks.
H. Executive Order 13211: Actions
Concerning Regulations That
Significantly Affect Energy Supply,
Distribution, or Use
This action is not a ‘‘significant
energy action’’ as defined in Executive
Order 13211 (66 FR 28355, May 22,2001) because it is not likely to have asignificant adverse effect on the supply,
distribution, or use of energy and has
not otherwise been designated by the
Administrator of OMB’s Office ofInformation and Regulatory Affairs as a‘‘significant energy action.’’khammond on DSKJM1Z7X2PROD with PROPOSALS

I. National Technology Transfer andAdvancement Act (NTTAA)
Because this action does not involve
any technical standards, NTTAA section
12(d), 15 U.S.C. 272 note, does not
apply to this action.
J. Executive Order 12898: Federal
Actions To Address Environmental
Justice in Minority Populations and
Low-Income Populations
EPA believes that this action does nothave disproportionately high andadverse human health or environmental
effects on minority populations, lowincome populations and/or indigenous
peoples, as specified in Executive Order
12898 (59 FR 7629, February 16, 1994).
The requirements of the proposed ruleare directed at manufacturers (including
importers) of PFAS chemicals for whichbasic production, use, and toxicity
information is currently unavailable.
The costs and the benefits of the
proposed rule would not bedisproportionately distributed acrossdifferent geographic regions or among
different categories of individuals.
Consumers of these chemical products,
workers who come into contact withthese chemical substances, andcommunities neighboring PFAS
manufacturing sites could benefit from
EPA’s assessment of information
required under the proposed rule. The
Agency believes that the informationcollected under this proposed rule, if
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determining the potential hazards andrisks associated with PFAS chemicals.
Although not directly impacting
environmental justice-related concerns,
this information will enable the Agency
to better protect human health and theenvironment, including in low-income
and minority communities.
List of Subjects in 40 CFR Part 705
Chemicals, Environmental protection,
Hazardous Materials, Recordkeeping,and Reporting Requirements.
Dated: June 10, 2021.
Michal Freedhoff,
Principal Deputy Assistant Administrator,
Office of Chemical Safety and Pollution
Prevention.

Therefore, for the reasons stated in thepreamble, the Environmental Protection
Agency proposes to amend 40 CFR
chapter I by adding part 705 to read as
follows:
PART 705—REPORTING AND
RECORDKEEPING REQUIREMENTS
FOR CERTAIN PER- AND
POLYFLUOROALKYL SUBSTANCES
Sec.
705.1. Scope.
705.3. Definitions.
705.5. Substances for which reports must be
submitted.
705.10. Persons who must report.
705.15. What information to report.
705.20. When to report.
705.22. Duplicative reporting.
705.25. Recordkeeping requirements.
705.30. Confidentiality claims.
705.35. Electronic reporting.
Authority: 15 U.S.C. 2607(a)(7).
§ 705.1

Scope.

This part specifies reporting andrecordkeeping procedures for
manufacturers (including importers) of
certain per- and polyfluoroalkyl
substances (hereafter referred to as
PFAS) under section 8(a)(7) of the Toxic
Substances Control Act (TSCA).
§ 705.3

Definitions.

Central Data Exchange or CDX means
EPA’s centralized electronic submission
receiving system.
Chemical Information Submission
System or CISS means EPA’s electronic,
web-based reporting tool for thecompletion and submission of data,reports, and other information, or its
successors.
Commercial use means the use of achemical substance or a mixture
containing a chemical substance(including as part of an article) in acommercial enterprise providing
saleable goods or services.
Consumer use means the use of achemical substance or a mixture

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containing a chemical substance(including as part of an article) whensold to or made available to consumers
for their use.
Environmental or health effects
information means any information ofany effect of a chemical substance or
mixture on health or the environment or
on both. This includes all health andsafety studies.
(1) Not only is information whicharises as a result of a formal, disciplined
study included, but other information
relating to the effects of a chemical
substance or mixture on health or theenvironment is also included. Any
information that bears on the effects ofa chemical substance on health or theenvironment would be included.
(2) Examples are:(i) Long- and short-term tests ofmutagenicity, carcinogenicity, or
teratogenicity; data on behavioral
disorders; dermatoxicity;
pharmacological effects; mammalianabsorption, distribution, metabolism,and excretion; cumulative, additive, andsynergistic effects; and acute,subchronic, and chronic effects.
(ii) Tests for ecological or otherenvironmental effects on invertebrates,
fish, or other animals, and plants,
including: Acute toxicity tests, chronic
toxicity tests, critical life-stage tests,
behavioral tests, algal growth tests, seedgermination tests, plant growth ordamage tests, microbial function tests,
bioconcentration or bioaccumulation
tests, and model ecosystem (microcosm)
studies.
(iii) Assessments of human andenvironmental exposure, including
workplace exposure, and impacts of aparticular chemical substance or
mixture on the environment, including
surveys, tests, and studies of: Biological,
photochemical, and chemicaldegradation; structure/activity
relationships; air, water, and soiltransport; biomagnification andbioconcentration; and chemical andphysical properties, e.g., boiling point,
vapor pressure, evaporation rates fromsoil and water, octanol/water partition
coefficient, and water solubility.
(iv) Monitoring data, when they havebeen aggregated and analyzed tomeasure the exposure of humans or theenvironment to a chemical substance or
mixture.
Health and safety studies means any
study of any effect of a chemical
substance or mixture on health or theenvironment or on both, including
underlying information andepidemiological studies, studies ofoccupational exposure to a chemical
substance or mixture, toxicological,
clinical, and ecological studies of a

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chemical substance or mixture, and any
test performed pursuant to this Act.
Known to or reasonably ascertainable
by means all information in a person’s
possession or control, plus all
information that a reasonable person
similarly situated might be expected topossess, control, or know.
Industrial function means theintended physical or chemical
characteristic for which a chemical
substance or mixture is consumed as areactant; incorporated into a
formulation, mixture, reaction product,or article; repackaged; or used.
Industrial use means use at a site at
which one or more chemical substancesor mixtures are manufactured (including
imported) or processed.
Intended for use by children means
the chemical substance or mixture isused in or on a product that is
specifically intended for use by children
age 14 or younger. A chemical substanceor mixture is intended for use by
children when the submitter answers‘‘yes’’ to at least one of the following
questions for the product into which thesubmitter’s chemical substance or
mixture is incorporated:(1) Is the product commonly
recognized (i.e., by a reasonable person)
as being intended for children age 14 oryounger?
(2) Does the manufacturer of the
product state through product labelingor other written materials that the
product is intended for or will be usedby children age 14 or younger?
(3) Is the advertising, promotion, or
marketing of the product aimed atchildren age 14 or younger?
Manufacture means to manufacture
for commercial purposes.

Manufacture for commercial purposesmeans: (1) To import, produce, ormanufacture with the purpose ofobtaining an immediate or eventualcommercial advantage for the
manufacturer, and includes among otherthings, such ‘‘manufacture’’ of any
amount of a chemical substance or
mixture:(i) For commercial distribution,
including for test marketing.
(ii) For use by the manufacturer,
including use for product research anddevelopment, or as an intermediate.
(2) Manufacture for commercial
purposes also applies to substances thatare produced coincidentally during the
manufacture, processing, use, or
disposal of another substance or
mixture, including both byproducts thatare separated from that other substanceor mixture and impurities that remain inthat substance or mixture. Such
byproducts and impurities may, or may
not, in themselves have commercial
value. They are nonetheless produced
for the purpose of obtaining acommercial advantage since they arepart of the manufacture of a chemical
product for a commercial purpose.
Manufacturer means a person who
manufactures a chemical substance.
Per- and polyfluoroalkyl substances or
PFAS, for the purpose of this part,means any chemical substance or
mixture that structurally contains theunit R-(CF2)-C(F)(R′)R″. Both the CF2
and CF moieties are saturated carbons.
None of the R groups (R, R′ or R″) canbe hydrogen.
Site-limited means a chemical
substance is manufactured andprocessed only within a site and is notkhammond on DSKJM1Z7X2PROD with PROPOSALSCASRNVerDate Sep<11>2014

distributed as a chemical substance or
as part of a mixture or article outside thesite. Imported chemical substances arenever site-limited.
Worker means someone at a site of
manufacture, import, or processing who
performs work activities near sources ofa chemical substance or mixture or
directly handles the chemical substanceor mixture during the performance ofwork activities.
§ 705.5 Substances for which reports mustbe submitted.

The requirements of this part apply to
all chemical substances and mixturesthat are PFAS, consistent with thedefinition of PFAS at § 705.3. This
includes, but is not limited to, all PFAS
listed or otherwise described in thissection. This section contains 5 listingsof examples of chemical substances or
mixtures that meet this definition.
Paragraph (a) of this section is a list ofchemical substances on the TSCA
Inventory that have an associatedChemical Abstract Services (CAS)Registry Number. Paragraph (b) of thissection is a list of chemical substancesthat have an associated TSCA Accession
Number. Paragraph (c) of this section isa list of chemical substances that haveboth an associated low-volume
exemption (LVE) case number and a
non-confidential CASRN. Paragraph (d)of this section is a list of chemical
substances with an LVE case number
but no CASRN. Paragraph (e) of thissection is a list of structural diagram
examples of PFAS and those CASRNs.
(a) Examples of PFAS by CAS
Registry Number.

Chemical name

76–14–2 ............
76–15–3 ............
76–16–4 ............
76–19–7 ............
115–25–3 ..........
124–73–2 ..........
306–91–2 ..........
306–94–5 ..........
307–24–4 ..........
307–30–2 ..........
307–34–6 ..........
307–35–7 ..........
307–55–1 ..........
307–60–8 ..........
307–63–1 ..........
307–70–0 ..........
307–98–2 ..........
311–89–7 ..........
335–27–3 ..........
335–36–4 ..........
335–42–2 ..........
335–57–9 ..........
335–66–0 ..........
335–67–1 ..........
335–71–7 ..........

Ethane, 1,2-dichloro-1,1,2,2-tetrafluoro-.
Ethane, 1-chloro-1,1,2,2,2-pentafluoro-.
Ethane, 1,1,1,2,2,2-hexafluoro-.
Propane, 1,1,1,2,2,3,3,3-octafluoro-.
Cyclobutane, 1,1,2,2,3,3,4,4-octafluoro-.
Ethane, 1,2-dibromo-1,1,2,2-tetrafluoro-.
Phenanthrene, 1,1,2,2,3,3,4,4,4a,4b,5,5,6,6,7,7,8,8,8a,9,9,10,10,10a-tetracosafluorotetradecahydro-.
Naphthalene, 1,1,2,2,3,3,4,4,4a,5,5,6,6,7,7,8,8,8a-octadecafluorodecahydro-.
Hexanoic acid, 2,2,3,3,4,4,5,5,6,6,6-undecafluoro-.
1-Octanol, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-.
Octane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-octadecafluoro-.
1-Octanesulfonyl fluoride, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-.
Dodecanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-tricosafluoro-.
Dodecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12-pentacosafluoro-12-iodo-.
Tetradecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14-nonacosafluoro-14-iodo-.
1-Undecanol, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-eicosafluoro-.
2-Propenoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctyl ester.
1-Butanamine, 1,1,2,2,3,3,4,4,4-nonafluoro-N,N-bis(1,1,2,2,3,3,4,4,4-nonafluorobutyl)-.
Cyclohexane, 1,1,2,2,3,3,4,5,5,6-decafluoro-4,6-bis(trifluoromethyl)-.
Furan, 2,2,3,3,4,4,5-heptafluorotetrahydro-5-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)-.
Butanoyl fluoride, 2,2,3,3,4,4,4-heptafluoro-.
Heptane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-hexadecafluoro-.
Octanoyl fluoride, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-.
Octanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-.
1-Heptanesulfonyl fluoride, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-.

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khammond on DSKJM1Z7X2PROD with PROPOSALSCASRNChemical name335–76–2 ..........
335–95-5 ..........
336–08–3 ..........
336–59–4 ..........
338–83–0 ..........
338–84–1 ..........
354–64–3 ..........
354–87–0 ..........
355–02–2 ..........
355–25–9 ..........
355–38–4 ..........
355–42–0 ..........
355–43–1 ..........
355–46–4 ..........
355–50–0 ..........
355–80–6 ..........
356–24–1 ..........
356–27–4 ..........
356–42–3 ..........
375–00–8 ..........
375–01–9 ..........
375–03–1 ..........
375–16–6 ..........
375–22–4 ..........
375–62–2 ..........
375–72–4 ..........
375–73–5 ..........
375–84–8 ..........
375–85–9 ..........
375–88–2 ..........
375–95–1 ..........
376–06–7 ..........
376–14–7 ..........
376–27–2 ..........
376–73–8 ..........
376–90–9 ..........
377–38–8 ..........
378–76–7 ..........
382–28–5 ..........
383–07–3 ..........
421–73–8 ..........
422–05–9 ..........
422–56–0 ..........
422–61–7 ..........
422–63–9 ..........
422–64–0 ..........
423–39–2 ..........
423–62–1 ..........
423–82–5 ..........
425–38–7 ..........
428–59–1 ..........
507–55–1 ..........
507–63–1 ..........
559–40–0 ..........
647–42–7 ..........
678–26–2 ..........
678–39–7 ..........
697–18–7 ..........
699–30–9 ..........
754–34–7 ..........
755–73–7 ..........
756–12–7 ..........
756–13–8 ..........
773–14–8 ..........
813–44–5 ..........
813–45–6 ..........
865–86–1 ..........
1547–26–8 ........
1623–05–8 ........
1652–63–7 ........
1682–78–6 ........
1691–99–2 ........
1763–23–1 ........
1892–03–1 ........

VerDate Sep<11>2014

Decanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-nonadecafluoro-.
Octanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-, sodium salt (1:1).
Hexanedioic acid, 2,2,3,3,4,4,5,5-octafluoro-.
Butanoic acid, 2,2,3,3,4,4,4-heptafluoro-, 1,1′-anhydride.
1-Propanamine, 1,1,2,2,3,3,3-heptafluoro-N,N-bis(1,1,2,2,3,3,3-heptafluoropropyl)-.
1-Pentanamine, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-N,N-bis(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyl)-.
Ethane, 1,1,1,2,2-pentafluoro-2-iodo-.
Ethanesulfonyl fluoride, 1,1,2,2,2-pentafluoro-.
Cyclohexane, 1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(trifluoromethyl)-.
Butane, 1,1,1,2,2,3,3,4,4,4-decafluoro-.
Hexanoyl fluoride, 2,2,3,3,4,4,5,5,6,6,6-undecafluoro-.
Hexane, 1,1,1,2,2,3,3,4,4,5,5,6,6,6-tetradecafluoro-.
Hexane, 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluoro-6-iodo-.
1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-.
Hexadecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16-tritriacontafluoro-16-iodo-.
1-Pentanol, 2,2,3,3,4,4,5,5-octafluoro-.
Butanoic acid, 2,2,3,3,4,4,4-heptafluoro-, methyl ester.
Butanoic acid, 2,2,3,3,4,4,4-heptafluoro-, ethyl ester.
Propanoic acid, 2,2,3,3,3-pentafluoro-, 1,1′-anhydride.
Butanenitrile, 2,2,3,3,4,4,4-heptafluoro-.
1-Butanol, 2,2,3,3,4,4,4-heptafluoro-.
Propane, 1,1,1,2,2,3,3-heptafluoro-3-methoxy-.
Butanoyl chloride, 2,2,3,3,4,4,4-heptafluoro-.
Butanoic acid, 2,2,3,3,4,4,4-heptafluoro-.
Pentanoyl fluoride, 2,2,3,3,4,4,5,5,5-nonafluoro-.
1-Butanesulfonyl fluoride, 1,1,2,2,3,3,4,4,4-nonafluoro-.
1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-.
Heptanoyl fluoride, 2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoro-.
Heptanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoro-.
Heptane, 1-bromo-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-.
Nonanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-heptadecafluoro-.
Tetradecanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-heptacosafluoro-.
2-Propenoic acid, 2-methyl-, 2-[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]amino]ethyl ester.
Octanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-, methyl ester.
Pentanedioic acid, 2,2,3,3,4,4-hexafluoro-.
1,5-Pentanediol, 2,2,3,3,4,4-hexafluoro-.
Butanedioic acid, 2,2,3,3-tetrafluoro-.
Propanoic acid, 2,2,3,3,3-pentafluoro-, potassium salt (1:1).
Morpholine, 2,2,3,3,5,5,6,6-octafluoro-4-(trifluoromethyl)-.
2-Propenoic acid, 2-[butyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]amino]ethyl ester.
Propane, 2-chloro-1,1,1,2-tetrafluoro-.
1-Propanol, 2,2,3,3,3-pentafluoro-.
Propane, 3,3-dichloro-1,1,1,2,2-pentafluoro-.
Propanoyl fluoride, 2,2,3,3,3-pentafluoro-.
1,1-Propanediol, 2,2,3,3,3-pentafluoro-.
Propanoic acid, 2,2,3,3,3-pentafluoro-.
Butane, 1,1,1,2,2,3,3,4,4-nonafluoro-4-iodo-.
Decane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-heneicosafluoro-10-iodo-.
2-Propenoic acid, 2-[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]amino]ethyl ester.
Propanoyl fluoride, 2,2,3,3-tetrafluoro-3-(trifluoromethoxy)-.
Oxirane, 2,2,3-trifluoro-3-(trifluoromethyl)-.
Propane, 1,3-dichloro-1,1,2,2,3-pentafluoro-.
Octane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-8-iodo-.
Cyclopentene, 1,2,3,3,4,4,5,5-octafluoro-.
1-Octanol, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-.
Pentane, 1,1,1,2,2,3,3,4,4,5,5,5-dodecafluoro-.
1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-.
1,2-Oxathietane, 3,3,4,4-tetrafluoro-, 2,2-dioxide.
2,5-Furandione, 3,3,4,4-tetrafluorodihydro-.
Propane, 1,1,1,2,2,3,3-heptafluoro-3-iodo-.
Propanoic acid, 2,2,3,3-tetrafluoro-3-methoxy-, methyl ester.
2-Butanone, 1,1,1,3,4,4,4-heptafluoro-3-(trifluoromethyl)-.
3-Pentanone, 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-.
Furan, 2,2,3,3,4,4,5,5-octafluorotetrahydro-.
3-Pentanone, 1,1,1,2,4,5,5,5-octafluoro-2,4-bis(trifluoromethyl)-.
3-Hexanone, 1,1,1,2,4,4,5,5,6,6,6-undecafluoro-2-(trifluoromethyl)-.
1-Dodecanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluoro-.
1-Pentene, 2,3,3,4,4,5,5-heptafluoro-.
Propane, 1,1,1,2,2,3,3-heptafluoro-3-[(1,2,2-trifluoroethenyl)oxy]-.
1-Propanaminium, 3-[[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]amino]-N,N,N-trimethyl-, iodide (1:1).
Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-(1,1,2,2,2-pentafluoroethoxy)-.
1-Octanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-.
1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-.
Cyclopentene, 1,3,3,4,4,5,5-heptafluoro-.

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28JNP1Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules
CASRN

Chemical name

1996–88–9 ........
2043–47–2 ........
2043–53–0 ........
2043–54–1 ........
2043–55–2 ........
2043–57–4 ........
2062–98–8 ........
2144–53–8 ........
2144–54–9 ........
2218–54–4 ........
2263–09–4 ........
2641–34–1 ........
2706–90–3 ........
2795–39–3 ........
2923–93–5 ........
2991–51–7 ........
2994–71–0 ........
3107–18–4 ........
3330–14–1 ........
3794–64–7 ........
3825–26–1 ........
3871–99–6 ........
3872–25–1 ........
3934–23–4 ........
4089–58–1 ........
4151–50–2 ........
4980–53–4 ........

2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl ester.
1-Hexanol, 3,3,4,4,5,5,6,6,6-nonafluoro-.
Decane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-10-iodo-.
Dodecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-heneicosafluoro-12-iodo-.
Hexane, 1,1,1,2,2,3,3,4,4-nonafluoro-6-iodo-.
Octane, 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluoro-8-iodo-.
Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)-.
2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl ester.
2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluorododecyl ester.
Butanoic acid, 2,2,3,3,4,4,4-heptafluoro-, sodium salt (1:1).
1-Octanesulfonamide, N-butyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-.
Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]-.
Pentanoic acid, 2,2,3,3,4,4,5,5,5-nonafluoro-.
1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt (1:1).
Hexanamide, 2-[2,4-bis(1,1-dimethylpropyl)phenoxy]-N-[4-[(2,2,3,3,4,4,4-heptafluoro-1-oxobutyl)amino]-3-hydroxyphenyl]-.
Glycine, N-ethyl-N-[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]-, potassium salt (1:1).
Cyclobutane, 1,1,2,2,3,4-hexafluoro-3,4-bis(trifluoromethyl)-.
Cyclohexanesulfonic acid, 1,2,2,3,3,4,4,5,5,6,6-undecafluoro-, potassium salt (1:1).
Propane, 1-[1-[difluoro(1,2,2,2-tetrafluoroethoxy)methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2,3,3,3-heptafluoro-.
Butanoic acid, 2,2,3,3,4,4,4-heptafluoro-, silver(1+) salt (1:1).
Octanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-, ammonium salt (1:1).
1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassium salt (1:1).
1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, potassium salt (1:1).
2-Propenoic acid, 2-methyl-, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctyl ester.
Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-[1,1,2,2-tetrafluoro-2-(fluorosulfonyl)ethoxy]propoxy]-.
1-Octanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-.
2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16nonacosafluorohexadecyl ester.
2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluorotetradecyl ester.
Heptanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoro-, ammonium salt (1:1).
Cyclohexanecarbonyl fluoride, 1,2,2,3,3,4,4,5,5,6,6-undecafluoro-.
Ethene, 1,1,2-trifluoro-2-(1,1,2,2,2-pentafluoroethoxy)-.
Propanoic acid, 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)-.
1-Propene, 1,1,2,3,3,3-hexafluoro-, dimer.
2-Propenoic acid, 2-methyl-, 2,2,3,3,4,4,4-heptafluorobutyl ester.
Cyclopentane, 1,1,2,2,3,3,4-heptafluoro-.
Ethanesulfonyl fluoride, 2-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-.
Octadecanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18pentatriacontafluoro-.
1-Nonanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-nonadecafluoro-, ammonium salt (1:1).
2-Propenoic acid, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl ester.
Europium, tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato-.kappa.O3,.kappa.O5)-.
2-Propenoic acid, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluorododecyl ester.
Praseodymium, tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato-.kappa.O3,.kappa.O5)-.
Butane, 1,4-dibromo-1,1,2,2-tetrafluoro-.
1-Butene, 4-bromo-3,3,4,4-tetrafluoro-.
1-Hexene, 3,3,4,4,5,5,6,6,6-nonafluoro-.
Hexanoic acid, 2,2,3,3,4,4,5,5,6,6,6-undecafluoro-, ammonium salt (1:1).
1-Decene, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-.
1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-N-methyl-.
2-Propenoic acid, 2-[[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]methylamino]ethyl ester.
1-Octene, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-.
Ethene, 1,1,2,2-tetrafluoro-, telomer with 1,1,1,2,2-pentafluoro-2-iodoethane.
Thiocyanic acid, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl ester.
Ethanesulfonyl fluoride, 2-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-, polymer
with 1,1,2,2-tetrafluoroethene.
Propane, 1,1,1,2,2,3,3-heptafluoro-3-[(1,2,2-trifluoroethenyl)oxy]-, polymer with 1,1,2,2-tetrafluoroethene.
3,6,9,12-Tetraoxapentadecane, 1,1,1,2,4,4,5,7,7,8,10,10,11,13,13,14,14,15,15,15-eicosafluoro-5,8,11-tris(trifluoromethyl)-.
1-Hexanesulfonyl chloride, 3,3,4,4,5,5,6,6,6-nonafluoro-.
1-Octanesulfonyl chloride, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-.
1-Decanesulfonyl chloride, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-.
1-Dodecanesulfonyl chloride, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluoro-.
1-Octanesulfonic acid, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-.
2-Propenoic acid, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl ester.
1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, ammonium salt (1:1).
Poly(oxy-1,2-ethanediyl), .alpha.-[2-[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]amino]ethyl]-.omega.hydroxy-.
1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, potassium salt (1:1).
1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, lithium salt (1:1).
Eicosane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20hentetracontafluoro-20-iodo-.
Octadecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18-heptatriacontafluoro18-iodo-.
Tetradecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12-pentacosafluoro-14-iodo-.

6014–75–1 ........
6130–43–4 ........
6588–63–2 ........
10493–43–3 ......
13252–13–6 ......
13429–24–8 ......
13695–31–3 ......
15290–77–4 ......
16090–14–5 ......
16517–11–6 ......
17202–41–4 ......
17527–29–6 ......
17631–68–4 ......
17741–60–5 ......
17978–77–7 ......
18599–20–7 ......
18599–22–9 ......
19430–93–4 ......
21615–47–4 ......
21652–58–4 ......
24448–09–7 ......
25268–77–3 ......
25291–17–2 ......
25398–32–7 ......
26650–09–9 ......
26654–97–7 ......

khammond on DSKJM1Z7X2PROD with PROPOSALS

33939

26655–00–5 ......
26738–51–2 ......
27619–88–1 ......
27619–89–2 ......
27619–90–5 ......
27619–91–6 ......
27619–97–2 ......
27905–45–9 ......
29081–56–9 ......
29117–08–6 ......
29420–49–3 ......
29457–72–5 ......
29809–34–5 ......
29809–35–6 ......
30046–31–2 ......

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28JNP1

33940Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules

CASRN

Chemical name31175–20–9 ......

Ethanesulfonic acid, 2-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-, polymer with
1,1,2,2-tetrafluoroethene.
1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-methyl-.
2-Propenoic acid, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-nonacosafluorohexadecyl ester.
2-Propenoic acid, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluorotetradecyl ester.
1-Butanesulfonamide, 1,1,2,2,3,3,4,4,4-nonafluoro-N-(2-hydroxyethyl)-N-methyl-.
1-Propanaminium, N-(carboxymethyl)-N,N-dimethyl-3-[[(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)sulfonyl]amino]-, inner salt.
Europium, tris[3-[2,2,3,3,4,4,4-heptafluoro-1-(oxo-.kappa.O)butyl]-1,7,7-trimethylbicyclo[2.2.1]heptan-2-onato-.kappa.O]-.
Propane, 1,1,1,2,2,3,3-heptafluoro-3-[(1,2,2-trifluoroethenyl)oxy]-, polymer with 1-chloro-1,2,2-trifluoroethene and ethene.
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-[2-[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]amino]ethyl].omega.-hydroxy-.
3,6,9,12,15-Pentaoxaoctadecane, 1,1,1,2,4,4,5,7,7,8,10,10,11,13,13,14,16,16,17,17,18,18,18-tricosafluoro-5,8,11,14tetrakis(trifluoromethyl)-.
1-Propanaminium, 3-[[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]amino]-N,N,N-trimethyl-, chloride (1:1).
Oxirane, 2-(2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptyl)-.
1-Tetradecanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluoro-.
Propanenitrile, 2,3,3,3-tetrafluoro-2-(trifluoromethyl)-.
Silane, triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-.
1-Propanaminium, N,N,N-trimethyl-3-[[(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)sulfonyl]amino]-, chloride (1:1).
2-Propenoic acid, 3,3,4,4,5,5,6,6,6-nonafluorohexyl ester.
1-Propanaminium, N,N,N-trimethyl-3-[[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]amino]-, chloride (1:1).
Butanedioic acid, 2-sulfo-, 1,4-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl) ester, sodium salt (1:1).
Morpholine, 2,2,3,3,5,5,6,6-octafluoro-4-(1,1,2,2,2-pentafluoroethyl)-.
Glycine, N-[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]-N-propyl-, potassium salt (1:1).
Poly(oxy-1,2-ethanediyl), .alpha.-[2-[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)sulfonyl]amino]ethyl]-.omega.-hydroxy-.
Poly(oxy-1,2-ethanediyl), .alpha.-(tridecafluorohexyl)-.omega.-hydroxy-.
Ethanaminium, N,N,N-triethyl-, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1-octanesulfonate (1:1).
1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer with 1,1-difluoroethene, 1,1,2,2-tetrafluoroethene and 1,1,2-trifluoro-2(trifluoromethoxy)ethene.
Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-[1,1,2,2,3,3-hexafluoro-3-(trifluoromethoxy)propoxy]-.
2-Propenoic acid, 2-[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)sulfonyl]amino]ethyl ester.
Poly[oxy[trifluoro(trifluoromethyl)-1,2-ethanediyl]], .alpha.-(1,1,2,2,2-pentafluoroethyl)-.omega.-[tetrafluoro(trifluoromethyl)ethoxy]-.
1-Heptanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-, potassium salt (1:1).
1-Hexadecanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-nonacosafluoro-.
1-Octanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-[3-(trimethoxysilyl)propyl]-.
Pyridinium, 1-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-, 4-methylbenzenesulfonate (1:1).
Propanoic acid, 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)-, ammonium salt (1:1).
1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer with 1,1,1,2,2,3,3-heptafluoro-3-[(1,2,2-trifluoroethenyl)oxy]propane and 1,1,2,2tetrafluoroethene.
Propanoic acid, 3-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoro-, methyl ester.
Propanoic acid, 3-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoro-, methyl ester,polymer with 1,1,2,2-tetrafluoroethene.
1-Butene, 4-bromo-3,3,4,4-tetrafluoro-, polymer with 1,1-difluoroethene, 1,1,2,2-tetrafluoroethene and 1,1,2-trifluoro-2(trifluoromethoxy)ethene.
2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluorododecyl ester, polymer with
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate,
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluorotetradecyl 2-methyl-2-propenoate and3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl 2-methyl-2-propenoate.
1-Eicosanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,20heptatriacontafluoro-.
1-Octadecanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-tritriacontafluoro-.
Hexadecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14-nonacosafluoro-16-iodo-.
Poly(difluoromethylene), .alpha.-fluoro-.omega.-(2-hydroxyethyl)-, 2-hydroxy-1,2,3-propanetricarboxylate (3:1).
Poly(difluoromethylene), .alpha.-fluoro-.omega.-[2-(phosphonooxy)ethyl]-.
Poly(difluoromethylene), .alpha.,.alpha.′-[phosphinicobis(oxy-2,1-ethanediyl)]bis[.omega.-fluoro-.
Ethanol, 2,2′-iminobis-, compd. with .alpha.-fluoro-.omega.-[2-(phosphonooxy)ethyl]poly(difluoromethylene) (2:1).
Ethanol, 2,2′-iminobis-, compd. with .alpha.,.alpha.′-[phosphinicobis(oxy-2,1-ethanediyl)]bis[.omega.fluoropoly(difluoromethylene)] (1:1).
Poly(difluoromethylene), .alpha.-fluoro-.omega.-[2-[(1-oxooctadecyl)oxy]ethyl]-.
Poly(difluoromethylene), .alpha.-fluoro-.omega.-[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl]-.
Poly(difluoromethylene), .alpha.-[2-[(2-carboxyethyl)thio]ethyl]-.omega.-fluoro-, lithium salt (1:1).
Poly(difluoromethylene), .alpha.,.alpha.′-[phosphinicobis(oxy-2,1-ethanediyl)]bis[.omega.-fluoro-, ammonium salt (1:1).
Poly(difluoromethylene), .alpha.-fluoro-.omega.-[2-(phosphonooxy)ethyl]-, ammonium salt (1:1).
Poly(difluoromethylene), .alpha.-fluoro-.omega.-[2-(phosphonooxy)ethyl]-, ammonium salt (1:2).
Ethanol, 2,2′-iminobis-, compd. with .alpha.-fluoro-.omega.-[2-(phosphonooxy)ethyl]poly(difluoromethylene) (1:1).
Poly(difluoromethylene), .alpha.,.omega.-difluoro-.
Poly(difluoromethylene), .alpha.-[2-[(2-carboxyethyl)thio]ethyl]-.omega.-fluoro-.
Poly(difluoromethylene), .alpha.-(cyclohexylmethyl)-.omega.-hydro-.
Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ether with .alpha.-fluoro-.omega.-(2-hydroxyethyl)poly(difluoromethylene) (1:1).
Poly(difluoromethylene), .alpha.-fluoro-.omega.-(2-hydroxyethyl)-, dihydrogen 2-hydroxy-1,2,3-propanetricarboxylate.
Poly(difluoromethylene), .alpha.-fluoro-.omega.-(2-hydroxyethyl)-, hydrogen 2-hydroxy-1,2,3-propanetricarboxylate.

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28JNP1Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules
CASRN

Chemical name65605–58–5 ......

2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with .alpha.-fluoro-.omega.-[2-[(2-methyl-1-oxo-2-propen-1yl)oxy]ethyl]poly(difluoromethylene).
2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with .alpha.-fluoro-.omega.-[2-[(2-methyl-1-oxo-2-propen-1yl)oxy]ethyl]poly(difluoromethylene) and N-(hydroxymethyl)-2-propenamide.
Poly(difluoromethylene), .alpha.-fluoro-.omega.-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl]-, homopolymer.
Ethanaminium, N,N-diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, methyl sulfate (1:1), polymer with 2-ethylhexyl 2methyl-2-propenoate, .alpha.-fluoro-.omega.-[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl]poly(difluoromethylene), 2-hydroxyethyl 2-methyl-2-propenoate and N-(hydroxymethyl)-2-propenamide.
Cyclohexanesulfonic acid, decafluoro(pentafluoroethyl)-, potassium salt (1:1).
Glycine, N-ethyl-N-[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]-, potassium salt (1:1).
Glycine, N-ethyl-N-[(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyl)sulfonyl]-, potassium salt (1:1).
Glycine, N-ethyl-N-[(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)sulfonyl]-, potassium salt (1:1).
2-Propenoic acid, 2-[methyl[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]amino]ethyl ester.
2-Propenoic acid, 2-[methyl[(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyl)sulfonyl]amino]ethyl ester.
2-Propenoic acid, 2-[methyl[(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)sulfonyl]amino]ethyl ester.
1-Propanaminium, N,N,N-trimethyl-3-[[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)sulfonyl]amino]-, iodide (1:1).
2-Propenoic acid, 2-methyl-, 2-[methyl[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]amino]ethyl ester.
Glycine, N-ethyl-N-[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)sulfonyl]-, potassium salt (1:1).
Hexadecanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-hentriacontafluoro-.
1-Decanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heneicosafluoro-, ammonium salt (1:1).
1-Propanaminium, N,N,N-trimethyl-3-[[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]amino]-, iodide (1:1).
1-Octanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-[2-(phosphonooxy)ethyl]-, ammonium salt
(1:2).
2-Propenoic acid, 2-[methyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)sulfonyl]amino]ethyl ester.
Thiols, C4-10, .gamma.-.omega.-perfluoro.
Thiols, C6-12, .gamma.-.omega.-perfluoro.
Thiols, C10-20, .gamma.-.omega.-perfluoro.
Octanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-, chromium(3+) salt (3:1).
Cyclohexanesulfonic acid, nonafluorobis(trifluoromethyl)-, potassium salt (1:1).
Cyclohexanesulfonic acid, decafluoro(trifluoromethyl)-, potassium salt (1:1).
1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer with 1,1-difluoroethene, 1,1,1,2,2,3,3-heptafluoro-3-[(1,2,2trifluoroethenyl)oxy]propane and 1,1,2,2-tetrafluoroethene.
Butanoic acid, 4-[[3-(dimethylamino)propyl]amino]-4-oxo-, 2(or 3)-[(.gamma.-.omega.-perfluoro-C6-20-alkyl)thio] derivs.
1-Propanesulfonic acid, 2-methyl-, 2-[[1-oxo-3-[(.gamma.-.omega.-perfluoro-C4-16-alkyl)thio]propyl]amino] derivs., sodium
salts.
Alkyl iodides, C4-20, .gamma.-.omega.-perfluoro.
2-Propenoic acid, butyl ester, telomer with 2-[[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]methylamino]ethyl
2-propenoate, 2-[methyl[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]amino]ethyl 2-propenoate, .alpha.-(2-methyl-1-oxo-2propen-1-yl)-.omega.-hydroxypoly(oxy-1,4-butanediyl), .alpha.-(2-methyl-1-oxo-2-propen-1-yl)-.omega.-[(2-methyl-1-oxo-2propen-1-yl)oxy]poly(oxy-1,4-butanediyl), 2-[methyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)sulfonyl]amino]ethyl
2-propenoate, 2-[methyl[(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)sulfonyl]amino]ethyl 2-propenoate, 2[methyl[(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyl)sulfonyl]amino]ethyl 2-propenoate and 1-octanethiol.
2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, polymer with .alpha.-fluoro-.omega.-[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]
ethyl]poly(difluoromethylene), 2-hydroxyethyl 2-methyl-2-propenoate and N-(hydroxymethyl)-2-propenamide.
1-Hexene, 3,3,4,4,5,5,6,6,6-nonafluoro-, polymer with ethene and 1,1,2,2-tetrafluoroethene.
1-Heptanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-, ammonium salt (1:1).
1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, ammonium salt (1:1).
1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, ammonium salt (1:1).
1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, ammonium salt (1:1).
Pentanoic acid, 2,2,3,3,4,4,5,5,5-nonafluoro-, ammonium salt (1:1).
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-[2-[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)sulfonyl]amino]ethyl]-.omega.-hydroxy-.
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-[2-[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)sulfonyl]amino]ethyl].omega.-hydroxy-.
1-Butanesulfonamide, 1,1,2,2,3,3,4,4,4-nonafluoro-N-methyl-.
2-Propenoic acid, 2-[butyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]amino]ethyl ester, telomer with 2[butyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-propenoate, 2-methyloxirane polymer withoxirane di-2-propenoate, 2-methyloxirane polymer with oxirane mono-2-propenoate and 1-octanethiol.
Poly(oxy-1,2-ethanediyl), .alpha.-[2-[ethyl[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]amino]ethyl]-.omega.-hydroxy-.
Poly(oxy-1,2-ethanediyl), .alpha.-[2-[ethyl[(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyl)sulfonyl]amino]ethyl]-.omega.-hydroxy-.
Poly(oxy-1,2-ethanediyl), .alpha.-[2-[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)sulfonyl]amino]ethyl]-.omega.-hydroxy-.
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-[2-[ethyl[(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyl)sulfonyl]amino]ethyl]-.omega.-hydroxy-.
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-[2-[ethyl[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]amino]ethyl]-.omega.-hydroxy-.
Alcohols, C8-14, .gamma.-.omega.-perfluoro.
Phosphonic acid, perfluoro-C6-12-alkyl derivs.
Phosphinic acid, bis(perfluoro-C6-12-alkyl) derivs.
1,4-Benzenedicarboxylic acid, dimethyl ester, reaction products with bis(2-hydroxyethyl) terephthalate, ethylene glycol, .alpha.fluoro-.omega.-(2-hydroxyethyl)poly(difluoromethylene), hexakis(methoxymethyl)melamine and polyethylene glycol.
1-Pentanesulfonamide, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-N-(2-hydroxyethyl)-N-methyl-.
1-Hexanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-N-(2-hydroxyethyl)-N-methyl-.
1-Heptanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-N-(2-hydroxyethyl)-N-methyl-.
1-Butanesulfonamide, N-[3-(dimethylamino)propyl]-1,1,2,2,3,3,4,4,4-nonafluoro-.

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33942Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules

CASRN

Chemical name68555–81–7 ......
68555–91–9 ......

1-Propanaminium, N,N,N-trimethyl-3-[[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)sulfonyl]amino]-, chloride (1:1).
2-Propenoic acid, 2-methyl-, 2-[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]amino]ethyl ester, polymer
with 2-[ethyl[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]amino]ethyl 2-methyl-2-propenoate, 2[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-methyl-2-propenoate, 2[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)sulfonyl]amino]ethyl 2-methyl-2-propenoate, 2-[ethyl[(1,1,2,2,3,3,4,4,5,5,5undecafluoropentyl)sulfonyl]amino]ethyl 2-methyl-2-propenoate and octadecyl 2-methyl-2-propenoate.
1-Tetradecanesulfonyl chloride, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluoro-.
2-Propenoic acid, 2-[[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]methylamino]ethyl ester, polymer with 2[methyl[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]amino]ethyl 2-propenoate, 2-[methyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-propenoate, 2-[methyl[(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)sulfonyl]
amino]ethyl 2-propenoate, 2-[methyl[(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyl)sulfonyl]amino]ethyl 2-propenoate and .alpha.(1-oxo-2-propen-1-yl)-.omega.-methoxypoly(oxy-1,2-ethanediyl).
Ethene, tetrafluoro-, homopolymer, .alpha.-fluoro-.omega.-(2-hydroxyethyl)-, citrate, reaction products with 1,6diisocyanatohexane.
1-Propanaminium, N,N,N-trimethyl-3-[[(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyl)sulfonyl]amino]-, chloride (1:1).
1-Propanaminium, N,N,N-trimethyl-3-[[(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyl)sulfonyl]amino]-, iodide (1:1).
1-Propanaminium, N,N,N-trimethyl-3-[[(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)sulfonyl]amino]-, iodide (1:1).
1-Heptanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-.
Poly(oxy-1,2-ethanediyl), .alpha.-[2-[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)sulfonyl]amino]ethyl]-.omega.methoxy-.
Poly(oxy-1,2-ethanediyl), .alpha.-[2-[ethyl[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]amino]ethyl]-.omega.methoxy-.
Propanoic acid, 3-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoro-, polymer with
1,1,2,2-tetrafluoroethene.
Propanoic acid, 3-[1-[difluoro[1,2,2,2-tetrafluoro-1-(fluorocarbonyl)ethoxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoro-,
methyl ester.
Propanenitrile, 3-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoro-.
Ethene, 1,1,2,2-tetrafluoro-, oxidized, polymd..
Ethene, 1,1,2,2-tetrafluoro-, oxidized, polymd., reduced.
1-Propene, 1,1,2,3,3,3-hexafluoro-, oxidized, polymd.
1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, compd. with 2,2′-iminobis[ethanol] (1:1).
1-Heptanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-, compd. with 2,2′-iminobis[ethanol] (1:1).
1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, compd. with 2,2′-iminobis[ethanol] (1:1).
1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, compd. with 2,2′-iminobis[ethanol] (1:1).
1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, compd. with 2,2′-iminobis[ethanol] (1:1).
Thiols, C8-20, .gamma.-.omega.-perfluoro, telomers with acrylamide.
Poly(oxy-1,2-ethanediyl), .alpha.-methyl-.omega.-hydroxy-, 2-hydroxy-3-[(.gamma.-.omega.-perfluoro-C6-20-alkyl)thio]propyl
ethers.
1-Propanaminium, 2-hydroxy-N,N,N-trimethyl-, 3-[(.gamma.-.omega.-perfluoro-C6-20-alkyl)thio] derivs., chlorides.
Pentanoic acid, 4,4-bis[(.gamma.-.omega.-perfluoro-C8-20-alkyl)thio] derivs.
Propanenitrile, 3-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoro-, polymer with
1,1,2,2-tetrafluoroethene and 1,1,2-trifluoro-2-(trifluoromethoxy)ethene.
Fatty acids, C6-18, perfluoro, ammonium salts.
Fatty acids, C7-13, perfluoro, ammonium salts.
1-Butene, 4-bromo-3,3,4,4-tetrafluoro-, polymer with 1,1-difluoroethene, 1,1,2,3,3,3-hexafluoro-1-propene and 1,1,2,2tetrafluoroethene.
Phosphoric acid, .gamma.-.omega.-perfluoro-C8-16-alkyl esters, compds. with diethanolamine.
Propane, 1,1,1,2,2,3,3-heptafluoro-3-[(1,2,2-trifluoroethenyl)oxy]-, polymer with 1,1-difluoroethene and 1,1,2,2tetrafluoroethene.
1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer with ethene, 1,1,1,2,2,3,3-heptafluoro-3-[(1,2,2-trifluoroethenyl)oxy]propane and1,1,2,2-tetrafluoroethene.
Silane, trichloro(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-.
Poly(difluoromethylene), .alpha.-chloro-.omega.-(2,2-dichloro-1,1,2-trifluoroethyl)-.
Poly(difluoromethylene), .alpha.-fluoro-.omega.-(2-sulfoethyl)-.
Silane, (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)trimethoxy-.
Perfluoro compounds, C5-18.
Ethene, 1,1,2,2-tetrafluoro-, oxidized, polymd., reduced, Me esters, reduced.
Poly(difluoromethylene), .alpha.-fluoro-.omega.-[2-(phosphonooxy)ethyl]-, ammonium salt (1:?).
Thiocyanic acid, .gamma.-.omega.-perfluoro-C4-20-alkyl esters.
Alkenes, C8-14 .alpha.-, .delta.-.omega.-perfluoro.
Ethene, 1,1,2,2-tetrafluoro-, oxidized, polymd., reduced, Me esters, reduced, acrylates.
Disulfides, bis(.gamma.-.omega.-perfluoro-C6-20-alkyl).
Poly(difluoromethylene), .alpha.-[2-(acetyloxy)-3-[(carboxymethyl)dimethylammonio]propyl]-.omega.-fluoro-, inner salt.
Naphthalene, [difluoro(1,2,2,3,3,4,4,5,5,6,6–undecafluorocyclohexyl)methyl]heptadecafluorodecahydro-.
Silicic acid (H4SiO4), sodium salt (1:2), reaction products with chlorotrimethylsilane and 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10–heptadecafluoro-1-decanol.
Poly[oxy[trifluoro(trifluoromethyl)–1,2-ethanediyl]], .alpha.-[1,2,2,2-tetrafluoro-1-(hydroxymethyl)ethyl]-.omega.[tetrafluoro(trifluoromethyl)ethoxy]-.
Pentane, 1,1,1,2,2,3,4,5,5,5–decafluoro-3-methoxy-4-(trifluoromethyl)-.
Ethanesulfonamide, 1,1,2,2,2–pentafluoro-N-[(1,1,2,2,2-pentafluoroethyl)sulfonyl]-, lithium salt (1:1).
Poly[oxy[trifluoro(trifluoromethyl)–1,2-ethanediyl]], .alpha.-[1,2,2,2-tetrafluoro-1-(methoxycarbonyl)ethyl]-.omega.[tetrafluoro(trifluoromethyl)ethoxy]-.
Hexane, 1,6-diisocyanato-, homopolymer, .gamma.-.omega.-perfluoro-C6-20-alc.-blocked.
Pentane, 1,1,1,2,2,3,4,5,5,5–decafluoro-.

68758–57–6 ......
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28JNP1Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules
CASRN

Chemical name142636–88–2 ....

2–Propenoic acid, 2-methyl-, octadecyl ester, polymer with 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12heneicosafluorododecyl 2-propenoate, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl 2-propenoate and3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluorotetradecyl 2-propenoate.
Siloxanes and Silicones, (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10–heptadecafluorodecyl)oxy Me, hydroxy Me, Me octyl, ethers with
polyethylene glycol mono-Me ether.
1-Butanesulfonamide, 1,1,2,2,3,3,4,4,4-nonafluoro-N-(2-hydroxyethyl)-N-methyl-, phosphate (ester).
1,3–Propanediol, 2,2-bis[[(.gamma.-.omega.-perfluoro-C4-10-alkyl)thio]methyl] derivs., phosphates, ammonium salts.
1,3–Propanediol, 2,2-bis[[(.gamma.-.omega.-perfluoro-C6-12-alkyl)thio]methyl] derivs., phosphates, ammonium salts.
1,3–Propanediol, 2,2-bis[[(.gamma.-.omega.-perfluoro-C10-20-alkyl)thio]methyl] derivs., phosphates, ammonium salts.
1–Propene, 1,1,2,3,3,3-hexafluoro-, polymer with 1,1-difluoroethene, ethene, 1,1,2,2-tetrafluoroethene and 1,1,2-trifluoro-2(trifluoromethoxy)ethene.
2–Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymers with Bu acrylate, .gamma.-.omega.-perfluoro-C8-14-alkyl
acrylate and polyethylene glycol monomethacrylate, 2,2′-(1,2-diazenediyl)bis[2,4-dimethylpentanenitrile]-initiated.
2–Oxiranemethanol, polymers with reduced Me esters of reduced polymd. oxidized tetrafluoroethylene.
Ethene, tetrafluoro-, oxidized, polymd., reduced, Me esters.
Ethene, 1,1,2,2–tetrafluoro-, oxidized, polymd., reduced, Me esters, reduced, ethoxylated.
Butane, 1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluoro-.
Propane, 2-(ethoxydifluoromethyl)-1,1,1,2,3,3,3-heptafluoro-.
Butane, 1,1,1,2,2,3,3,4,4-nonafluoro-4-methoxy-.
Propane, 2-(difluoromethoxymethyl)-1,1,1,2,3,3,3-heptafluoro-.
Propane, 1,1,1,2,2,3,3-heptafluoro-3-[(1,2,2-trifluoroethenyl)oxy]-, polymer with 1,1,2,2-tetrafluoroethene and 1,1,2-trifluoro-2(trifluoromethoxy)ethene.
Propanenitrile, 2,3,3,3-tetrafluoro-2-[1,1,2,2,3,3-hexafluoro-3-[(1,2,2-trifluoroethenyl)oxy]propoxy]-, polymer with 1,1,2,2tetrafluoroethene and 1,1,2-trifluoro-2-(trifluoromethoxy)ethene.
1-Octanesulfonamide, N-[3-(dimethyloxidoamino)propyl]-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt
(1:1).
Fatty acids, linseed-oil, .gamma.-.omega.-perfluoro-C8-14-alkyl esters.
Sulfonic acids, C6-12-alkane, .gamma.-.omega.-perfluoro, ammonium salts.
Ethaneperoxoic acid, reaction products with 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl thiocyanate and3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl thiocyanate.
Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]-, polymer with
2,2,3-trifluoro-3-(trifluoromethyl)oxirane, reaction products with 3-(ethenyldimethylsilyl)-N-methylbenzenamine.
2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymers with .gamma.-.omega.-perfluoro-C10-16-alkyl acrylate
and vinyl acetate, acetates.
Diphosphoric acid, polymers with ethoxylated reduced Me esters of reduced polymd. oxidized tetrafluoroethylene.
2-Propenoic acid, 2-methyl-, polymer with butyl 2-methyl-2-propenoate, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10heptadecafluorodecyl 2-propenoate, 2-hydroxyethyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate.
2-Propenoic acid, reaction products with N-[3-(dimethylamino)propyl]-1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonamide.
Propanedioic acid, 2-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-, 1,3-dimethyl ester.
1-Propene, 1,1,2,3,3,3-hexafluoro-, telomer with chlorotrifluoroethene, oxidized, reduced, Et ester, hydrolyzed.
Glycine, N,N-bis[2-hydroxy-3-(2-propen-1-yloxy)propyl]-, sodium salt (1:1), reaction products with ammonium hydroxide and1,1,1,2,2-pentafluoro-2-iodoethane-tetrafluoroethylene telomer.
Phosphonium, tetrabutyl-, 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate (1:1).
Propanedioic acid, 2-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-, 1,3-bis[4-(ethenyloxy)butyl] ester.
Propanedioic acid, mono(.gamma.-.omega.-perfluoro-C8-12-alkyl) derivs., di-me esters.
Propanedioic acid, mono(.gamma.-.omega.-perfluoro-C8-12-alkyl) derivs., bis[4-(ethenyloxy)butyl] esters.
Ethene, tetrafluoro-, oxidized, polymd., reduced, decarboxylated, C3 fraction.
Ethene, tetrafluoro-, oxidized, polymd., reduced, decarboxylated, C4 fraction.
Ethene, tetrafluoro-, oxidized, polymd., reduced, decarboxylated, C5 fraction.
Ethene, tetrafluoro-, oxidized, polymd., reduced, decarboxylated, C6 fraction.
Ethene, tetrafluoro-, oxidized, polymd., reduced, decarboxylated, C7 fraction.
Ethene, tetrafluoro-, oxidized, polymd., reduced, decarboxylated, C8 fraction.
Ethene, tetrafluoro-, oxidized, polymd., reduced, decarboxylated, C9 fraction.
Ethene, tetrafluoro-, oxidized, polymd., reduced, decarboxylated, C10 fraction.
Ethene, tetrafluoro-, oxidized, polymd., reduced, decarboxylated, C11 fraction.
Ethene, tetrafluoro-, oxidized, polymd., reduced, decarboxylated, C12 fraction.
Ethene, tetrafluoro-, oxidized, polymd., reduced, decarboxylated, C13 fraction.
Hexane, 3-ethoxy-1,1,1,2,3,4,4,5,5,6,6,6-dodecafluoro-2-(trifluoromethyl)-.
1,2-Propanediol, 3-(diethylamino)-, polymers with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, propylene
glycol and reduced Me esters of reduced polymd. oxidized tetrafluoroethylene, 2-ethyl-1-hexanol-blocked, acetates (salts).
Phosphonium, tributyl(2-methoxypropyl)-, salt with 1,1,2,2,3,3,4,4,4-nonafluoro-N-methyl-1-butanesulfonamide (1:1).
Phosphonium, triphenyl(phenylmethyl)-, salt with 1,1,2,2,3,3,4,4,4-nonafluoro-N-methyl-1-butanesulfonamide (1:1).
2-Propenoic acid, 2-hydroxyethyl ester, adduct with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane (1:1), reaction products with ethoxylated reduced Me esters of reduced polymd. oxidized tetrafluoroethylene.
Oxetane, 3-methyl-3-[(2,2,3,3,3-pentafluoropropoxy)methyl]-.
Boron, trifluoro(tetrahydrofuran)-, (T-4)-, polymer with 3-methyl-3-[(2,2,3,3,3-pentafluoropropoxy)methyl]oxetane, ether with
2,2-dimethyl-1,3-propanediol (2:1), bis(hydrogen sulfate), diammonium salt.
Oxetane, 3-methyl-3-[[(3,3,4,4,5,5,6,6,6-nonafluorohexyl)oxy]methyl]-.
1-Butanesulfonamide, 1,1,2,2,3,3,4,4,4-nonafluoro-N-(2-hydroxyethyl)-, ammonium salt (1:1).
Ethene, 1,1,2,2-tetrafluoro-, oxidized, polymd., reduced, Et esters.
Boron, trifluoro(tetrahydrofuran)-, (T-4)-, polymer with 3-methyl-3-[(2,2,3,3,3-pentafluoropropoxy)methyl]oxetane, ether with
2,2-dimethyl-1,3-propanediol (2:1).
Boron, trifluoro(tetrahydrofuran)-, (T-4)-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) and 3-methyl-3[(2,2,3,3,3-pentafluoropropoxy)methyl]oxetane.

143372–54–7 ....
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33944Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules

CASRN

Chemical name

864910–70–3 ....

Boron, trifluoro(tetrahydrofuran)-, (T-4)-, polymer with 2-methyloxirane, 3-methyl-3-[(2,2,3,3,3pentafluoropropoxy)methyl]oxetane, oxirane and tetrahydrofuran.
Ethene, 1-[difluoro(trifluoromethoxy)methoxy]-1,2,2-trifluoro-, polymer with 1,1-difluoroethene.
1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer with 1,1,2,2-tetrafluoroethene, 1,1,2-trifluoro-2-(1,1,2,2,2-pentafluoroethoxy)etheneand 1,1,2-trifluoro-2-(trifluoromethoxy)ethene.
Furan, 2,3,3,4,4-pentafluorotetrahydro-5-methoxy-2,5-bis[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-.
Boron, trifluoro(tetrahydrofuran)-, (T-4)-, polymer with 3-methyl-3-[(2,2,3,3,3-pentafluoropropoxy)methyl]oxetane, ether with
2,2-dimethyl-1,3-propanediol (2:1), polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) and 5-isocyanato-1(isocyanatomethyl)-1,3,3-trimethylcyclohexane.
Poly[oxy[trifluoro(trifluoromethyl)-1,2-ethanediyl]], .alpha.-[1,2,2,2-tetrafluoro-1-[[(2-hydroxyethyl)amino]carbonyl]ethyl]-.omega.[tetrafluoro(trifluoromethyl)ethoxy]-, ether with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) (2:1).
1,3-Propanediol, 2,2-bis[[(.gamma.-.omega.-perfluoro-C6-12-alkyl)thio]methyl] derivs., polymers with 2,2-bis[[(.gamma..omega.-perfluoro-C10-20-alkyl)thio]methyl]-1,3-propanediol, 1,6-diisocyanato-2,2,4(or 2,4,4)-trimethylhexane, 2-heptyl-3,4bis(9-isocyanatononyl)-1-pentylcyclohexane and 2,2′-(methylimino)bis[ethanol].
Thiols, C4-20, .gamma.-.omega.-perfluoro, telomers with acrylamide and acrylic acid, sodium salts.
1-Propanaminium, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-[2-[(.gamma.-.omega.-perfluoro-C4-20-alkyl)thio]acetyl]
derivs., inner salts.
2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with 2-hydroxyethyl 2-propenoate, .alpha.-(2-methyl-1-oxo-2-propen-1-yl).omega.-methoxypoly(oxy-1,2-ethanediyl) and 3-methyl-3-[(2,2,3,3,3-pentafluoropropoxy)methyl]oxetane polymer with tetrahydrofuran mono[[(1-oxo-2-propen-1-yl)oxy]ethyl] ether.
Borate(1-), tetrahydro-, sodium (1:1), reaction products with reduced polymd. oxidized tetrafluoroethylene, hydrolyzed, diallyl
ethers, polymers with 2,4,6,8-tetramethylcyclotetrasiloxane, Si-(8,13-dioxo-4,7,12-trioxa-9-azapentadec-14-en-1-yl) derivs..
Sulfonium, [1,1′-biphenyl]-4-yl[4-([1,1′-biphenyl]-4-ylthio)phenyl]phenyl-, (OC-6-21)-trifluorotris(1,1,2,2,2pentafluoroethyl)phosphate(1-) (1:1).
Phosphoric acid, mixed esters with polyethylene glycol and 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-1-octanol, ammonium salts.
Thieno[3,4-b]thiophene, homopolymer, 2-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2tetrafluoroethanesulfonic acid-tetrafluoroethylene polymer-doped.
Hexane, 1,6-diisocyanato-, homopolymer, .alpha.-[1-[[[3-[[3-(dimethylamino)propyl]amino]propyl]amino]carbonyl]-1,2,2,2tetrafluoroethyl]-.omega.-(1,1,2,2,3,3,3-heptafluoropropoxy)poly[oxy[trifluoro(trifluoromethyl)-1,2-ethanediyl]]-blocked.
Ethanesulfonyl fluoride, 2-[1-[difluoro][(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-, polymer
with 1,1,2,2-tetrafluoroethene, hydrolyzed, potassium salts.
Ethanesulfonyl fluoride, 2-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-, polymer
with 1,1,2,2-tetrafluoroethene, hydrolyzed.
Propanoic acid, 3-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoro-, methyl ester,polymer with 1,1,2,2-tetrafluoroethene, hydrolyzed, potassium salts.
Ethene, 1,1,2,2-tetrafluoro-, oxidized, polymd., reduced, Me esters, reduced, N-(3-isocyanatomethylphenyl)carbamates.
Hexanedioic acid, polymers with 1,3-butanediol, 1,4-butanediol, di-Et malonate, 1,6-diisocyanatohexane, ethoxylated reduced
Me esters of reduced polymd. oxidized tetrafluoroethylene, 1,6-hexanediol, 1,1′-methylenebis[isocyanatobenzene], propylene glycol and tripropylene glycol.
Ethanesulfonyl fluoride, 1,1,2,2-tetrafluoro-2-[(1,2,2-trifluoroethenyl)oxy]-, polymer with 1,1,2,2-tetrafluoroethene, hydrolyzed,
lithium salts.
Methanol, reaction products with 1,1,1,2,2,3,4,5,5,6,6,7,7,7-tetradecafluoro-3-heptene.
Methanol, reaction products with 1,1,1,2,3,4,4,5,5,6,6,7,7,7-tetradecafluoro-2-heptene.
1-Octanesulfonic acid, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-, barium salt (2:1).

874290–13–8 ....
878545–84–7 ....
957209–18–6 ....
1029089–63–1 ..
1033385–42–0 ..
1078142–10–5 ..
1078712–88–5 ..
1078715–61–3 ..
1092822–31–5 ..
1214752–87–0 ..
1215851–50–5 ..
1224429–82–6 ..
1269217–82–4 ..
1279108–20–1 ..
1378928–76–7 ..
1378930–04–1 ..
1378930–30–3 ..
1564254–27–8 ..
1627515–87–0 ..
1687740–67–5 ..
1708962–18–8 ..
1708962–19–9 ..
1807944–82–6 ..

khammond on DSKJM1Z7X2PROD with PROPOSALS(b) Examples of PFAS by TSCA
Accession Number.
TSCA accession
No.

Chemical name44305 ................
46641 ................
60710 ................
62625 ................
67993 ................
68101 ................
70907 ................
71217 ................
71273 ................
73940 ................

Perfluoroalkyl ethanol and methyl alcohol adducts of toluene diisocyanate.
Siloxanes and silicones, dimethyl, methylfluoroalkyl (PROVISIONAL).
Modified ethylene-tetrafluoro ethylene copolymer (PROVISIONAL).
Disubstituted tetrafluoroalkane.
Substituted tetrafluoroalkene.
Disubstituted tetrafluoroalkane.
Perfluoroalkyl acrylate copolymer latex (PROVISIONAL).
Polyfluoroalkyl betaine (PROVISIONAL).
Fluorinated alkyl silane (PROVISIONAL).
2-Oxepanone, polymer with n-decanol and heptadecafluorodecanol, reaction product with benzene, diisocyanatomethyl (PROVISIONAL).
Fluoroalkylsiloxane hydrolyzate (PROVISIONAL).
Perfluoroalkyl polyether (PROVISIONAL).
Fluoro elastomer (PROVISIONAL).
Modified fluoroalkyl urethane (PROVISIONAL).
Fluoro alkyl siloxane polymer (PROVISIONAL).
Siloxanes and silicones, dimethyl, methylfluoroalkyl (PROVISIONAL).
2-Propenoic acid, 2-methyl-, methyl ester, polymer with poly(difluoromethylene), .omega.-(2-((1-oxo-2-propenyl)oxy)ethyl)(PROVISIONAL).
Perfluoroelastomer (PROVISIONAL).
Perfluoroalkenyltrialkylammonium salt (PROVISIONAL).

74465 ................
82623 ................
87639 ................
89419 ................
91748 ................
99333 ................
100700 ..............
102659 ..............
103129 ..............

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33945

TSCA accession
No.

Chemical name

104984 ..............
105590 ..............
107734 ..............
109649 ..............
113758 ..............
114795 ..............
114831 ..............
115118 ..............
115776 ..............
117727 ..............
118219 ..............
118322 ..............
118708 ..............
122453 ..............
125601 ..............
127765 ..............
128677 ..............
129103 ..............
131987 ..............
132957 ..............
134748 ..............
135058 ..............
136415 ..............
137587 ..............
137667 ..............
137678 ..............
138648 ..............
142008 ..............
144582 ..............
146282 ..............
150755 ..............
152137 ..............
152411 ..............
153209 ..............
153345 ..............
155567 ..............
158022 ..............
159707 ..............
160339 ..............
160680 ..............
163214 ..............
164148 ..............
166973 ..............
167410 ..............
168833 ..............
169347 ..............
169698 ..............
171790 ..............
172851 ..............
174993 ..............
176740 ..............
178008 ..............
193578 ..............
194662 ..............

Fluorosiloxane polymer (PROVISIONAL).
Salt of perfluoro fatty acids (PROVISIONAL).
Fluorinated acrylic ester polymer (PROVISIONAL).
Perfluoroelastomer (PROVISIONAL).
Fluorocarbon polymer (PROVISIONAL).
Copolymers of fluoroolefin and vinyl ethers (PROVISIONAL).
Copolymers of fluoroolefin and vinyl ethers (PROVISIONAL).
Fluorinated acrylic ester copolymer (PROVISIONAL).
Reaction product of a fluorinated alcohol, epichlorohydrin, an alkyl glycol and an isocyanate (PROVISIONAL).
Fluorinated substituted urethane (PROVISIONAL).
Perfluoroalkylacrylate (PROVISIONAL).
Perfluoroalkylsulfonamide salt (PROVISIONAL).
Reaction product of a fluorinated alcohol, epichlorohydrin, a diol and an isocyanate (PROVISIONAL).
Substituted perfluoroalkenyl ammonium salt (PROVISIONAL).
Copolymers of fluoroolefin and vinyl ethers (PROVISIONAL).
Quaternary ammonium perfluoroalkyl carboxylate (PROVISIONAL).
Perfluoroalkyl ethylacrylate oligomer (PROVISIONAL).
Modified perfluoropolyoxyalkane (PROVISIONAL).
Fluorinated phosphate (PROVISIONAL).
Polyfluoroacyl chloride (PROVISIONAL).
Perfluoropolyamphiphile (PROVISIONAL).
Perfluoroalkylethylacrylate copolymer (PROVISIONAL).
Copolymer of fluoroolefin (PROVISIONAL).
Perfluoroalkylethylacrylate copolymer (PROVISIONAL).
Perfluoroalkylethylacrylate copolymer (PROVISIONAL).
Fluoroelastomer (PROVISIONAL).
Fluorinated acrylic copolymer (PROVISIONAL).
Fluorinated polyalkyl alkoxy siloxanes (PROVISIONAL).
Perfluoroalkylethyl ester (PROVISIONAL).
Aromatic fluoroalkyl mixture complex.
Perfluorinated alcohol (PROVISIONAL).
Aryl phosphonate ester of a perfluoropolyether (PROVISIONAL).
Perfluoroalkylethylacrylate copolymer (PROVISIONAL).
Perfluoroalkylacrylate copolymer (PROVISIONAL).
Betaines, dimethyl (polyfluoro-hydro-alkyl) (PROVISIONAL).
Fluorinated silane (PROVISIONAL).
Perfluoroalkylacrylate copolymer (PROVISIONAL).
Fluoroelastomer (PROVISIONAL).
Modified fluorinated acrylic resin (PROVISIONAL).
Polyfluoro alkylether (PROVISIONAL).
Fluoroethylene-vinylether copolymer (PROVISIONAL).
Perfluoroalkylacrylate copolymer (PROVISIONAL).
Modified perfluoropolyether salt (PROVISIONAL).
Copolymer of tetrafluoroethylene and perfluoroalkoxy ethene (PROVISIONAL).
Perfluoroalkylethyl amine (PROVISIONAL).
Perfluoroalkylethyl ester (PROVISIONAL).
Hydrofluorocarbon ethers (PROVISIONAL).
Perfluoroalkylethyl acrylate copolymer (PROVISIONAL).
Perfluoroalkylphosphate ammonium salt (PROVISIONAL).
Poly-.beta.-fluoroalkylethyl acrylate and alkyl acrylate (PROVISIONAL).
Poly-.beta.-fluoroalkylethyl acrylate and polyoxyalkyl methacrylate (PROVISIONAL).
Siloxane grafted fluoroelastomer.
Alkyl perfluorinated acryloyl ester (PROVISIONAL).
Alkenoic acid, polymer with alkyl alkenoate, alkylalkylalkenoate, alkenoic acid and tridecafluoro alkylalkenoate, compds. withalkylaminoalcanol.
Fluorinated acrylic copolymer (PROVISIONAL).
Fluoroalkyl acrylate copolymer.
Perfluoropolyether modified organosilane (PROVISIONAL).
Polyfluoroalkyl phosphoric acid salt (PROVISIONAL).
Hydrofluoroolefin polymer with 1,1-difluoroethene (PROVISIONAL).
Polyfluoroacyl peroxide (PROVISIONAL).
Alkylpolycarboxylic acid, derivative, tris(fluorinatedalkoxy)alkyl ester salt.
Fluorinated organopolysilazane.
Polyfluoroalkyl phosphoric acid salt (PROVISIONAL).
Siloxanes and Silicones, alkyl, alkyl propoxy ethyl, methyl octyl, alkyl polyfluorooctyl.
Fluorinated acrylate, polymer with alkyloxirane homopolymer monether with alkanediol mono(2-methyl-2-propenoate), tert-Bu
2-ethylhexaneperoxoate-initiated.
Fluoropolymer (PROVISIONAL).
Fluoroalkyl methacrylate copolymer.
Fluoroethylene vinyl copolymer (PROVISIONAL).
Perfluoroalkylethyl methacrylate copolymer (PROVISIONAL).
Polyfluorinated alkyl thiol.
Fluorinated ester.

196704 ..............
199350 ..............
200818 ..............
204230 ..............
205302 ..............
205313 ..............
217095 ..............
218985 ..............
221637 ..............
225004 ..............
227884 ..............
230194 ..............
231255 ..............
231642 ..............
231937 ..............
231993 ..............
232269 ..............

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TSCA accession
No.

Chemical name234050 ..............
234152 ..............

Fluorosilicone polymer (PROVISIONAL).
Alkylene diisocyanate homopolymer, reaction product with substituted polyethylene glycol, perfluoroalkyl alcohol, methyl ethyl
ketoxime and perfluoroalkylene glycol (PROVISIONAL).
Copolymer of tetrafluoroethene and perfluorosulfonylvinylether (PROVISIONAL).
Polyfluorinated alkyl thiol.
Fluoroalkyl acrylate copolymer (PROVISIONAL).
Fluoroalkyl acrylate copolymer (PROVISIONAL).
Perfluoroalkylethylmethacrylate copolymer (PROVISIONAL).
Fluorinated oligomer alcohol (PROVISIONAL).
Fluoroalkyl acrylate copolymer.
Polyfluorinated alkyl halide.
Perfluoropolyether compound (PROVISIONAL).
Alkyl methacrylates, polymer with substituted carbomonocycle, hydroxymethyl acrylamide and fluorinatedalkyl acrylate (PROVISIONAL).
Fluoroacrylate modified urethane (PROVISIONAL).
Fluoroalkyl methylacrylate copolymer.
Fluorinated alkylsulfonamidol urethane polymer (PROVISIONAL).
Perfluoropolyether ally ether (PROVISIONAL).
Fluoroalkyl methacrylate co-polymer (PROVISIONAL).
Perfluorobutanesulfonamide and polyoxyalkylene containing polyurethane.
Perfluoropolyether methoxysilane (PROVISIONAL).
Siloxanes and Silicones, aminoalkyl fluorooctyl, hydroxy-terminatedsalt.
Polyperfluoro alkylene glycol, perfluoroalkoxy-and hydroxy alkyl amido perfluoroalkyl terminated (PROVISIONAL).
Perfluoroalkylethyl methacrylate copolymer (PROVISIONAL).
Fluoro modified, polyether modified, and alkyl modified polymethylsiloxane (PROVISIONAL).
Fluoroalkyl substituted siloxanes (PROVISIONAL).
Fluoroalkyl acrylate copolymer modified with polysiloxanes.
Fluoropolymeric sulfonic acid (PROVISIONAL).
Fluoroalkyl methacrylate copolymer (PROVISIONAL).
Polyfluorinated alkyl thio polyacrylic acid-acrylamide.
Fluoroalkyl sulfonamide (PROVISIONAL).
Polymer of perfluoroalkylethylmethacrylate, alkylacrylate, chloroethene, and urethane methacrylate.
Perfluoroalkylated polyamino acid (PROVISIONAL).
Fluoroalkyl acrylate copolymer (PROVISIONAL).
Fluorinated aliphatic isocyanate polymer (PROVISIONAL).
Tetrafluoro acrylates copolymer with polyoxy methyl derivatives (PROVISIONAL).
Perfluoroalkylethyl methacrylate copolymer, salt (PROVISIONAL).
Perfluoroalkyl ethylmethacrylate copolymer.
Partially fluorinated alkyl betaine (PROVISIONAL).
Modified fluorinated acrylate.
Partially fluorinated borate ester (PROVISIONAL).
Fluoro-modified acrylic copolymer.
Fluoralkyl acrylate copolymer.
Diethylene glycol, polymer with diisocyanatoalkane, polyethylene glycol monomethyl ether- and fluorinatedalkanol-blocked(PROVISIONAL).
Fluoropolymeric sulfonic acid salt (PROVISIONAL).
Fluoroacrylate copolymer (PROVISIONAL).
Partially fluorinated alcohol, reaction products with phosphorus oxide (P2O5) (PROVISIONAL).
Fluoroalkyl acrylate co-polymer (PROVISIONAL).
Fluoroalkyl methacrylate copolymer (PROVISIONAL).
Urethane polymer modified with perfluoroalkylsulfonamide (PROVISIONAL).
Fluoroalkyl sulfonamide derivative.
Fluoroalkyl acrylate copolymer (PROVISIONAL).
Alkyl acid fluoride (PROVISIONAL).
Perfluoroalkylsulfonamidoalkyl acrylate, polymer with acrylic acid derivatives (PROVISIONAL).
Polyfluoroalkyl phosphoric acid salt (PROVISIONAL).
Fluoroalkyl acrylate copolymer.
Fluorinated acrylic copolymer (PROVISIONAL).
Fluorinated acrylic copolymer (PROVISIONAL).
Hexafluoropropylene-perfluoro (alkyl vinyl ether)-tetrafluoroethylene copolymer (PROVISIONAL).
Fluoro modified, polyether modified polyacrylate (PROVISIONAL).
Fluorinated copolymer (PROVISIONAL).
Perfluorinated organic peroxide (PROVISIONAL).
Perfluoroalkyl acrylate copolymer (PROVISIONAL).
Polymer of perfluoroalkylethylacrylate, alkylaminomethacrylate, hydroxyalkylmethacrylate, organic acid salt.
Phosphoric acid, mixed esters with partially fluorinated alcohol, ammonium salts (PROVISIONAL).
Partially fluorinated alcohol, reaction products with phosphorus oxide (P2O5), amine salts.
Perfluoroalkylethyl methacrylate copolymer (PROVISIONAL).
Alkane carboxylic acids esters with long chain fatty alcohol and fluorinated alkylsulfonamidoalkyl alcohol (PROVISIONAL).
Perfluoropolyether compound (PROVISIONAL).
Perfluorinated difunctional acid flouride (PROVISIONAL).
Polyfluoralkyl ether.
Perfluoroalkylethyl methacrylate copolymer (PROVISIONAL).

234389 ..............
234458 ..............
234981 ..............
235586 ..............
235724 ..............
236181 ..............
236238 ..............
236750 ..............
238052 ..............
238096 ..............

khammond on DSKJM1Z7X2PROD with PROPOSALS

238427 ..............
239191 ..............
239260 ..............
240052 ..............
240392 ..............
241099 ..............
241271 ..............
242207 ..............
242467 ..............
243266 ..............
243562 ..............
244076 ..............
244441 ..............
244781 ..............
245397 ..............
245535 ..............
245820 ..............
245831 ..............
246118 ..............
246287 ..............
247111 ..............
248023 ..............
248192 ..............
248567 ..............
248589 ..............
248647 ..............
249220 ..............
249311 ..............
249399 ..............
249559 ..............
249640 ..............
249720 ..............
251300 ..............
251662 ..............
251797 ..............
252290 ..............
253884 ..............
253975 ..............
254116 ..............
254456 ..............
254649 ..............
255653 ..............
255700 ..............
255846 ..............
255993 ..............
256372 ..............
256394 ..............
256452 ..............
256678 ..............
257171 ..............
257444 ..............
257580 ..............
257911 ..............
257922 ..............
257966 ..............
258072 ..............
258174 ..............
258196 ..............

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TSCA accession
No.

Chemical name

258981 ..............
259360 ..............
259633 ..............
259655 ..............
260196 ..............
260958 ..............
261428 ..............
261462 ..............
261826 ..............
262169 ..............
262341 ..............
262545 ..............
262885 ..............
263093 ..............
263208 ..............
263435 ..............
264165 ..............
264621 ..............
264687 ..............
264916 ..............
264949 ..............
265453 ..............
265599 ..............
266423 ..............
267095 ..............

Ethylene-tetrafluoroethylene-fluorinated alkene copolymer.
Copolymer of perfluoroalkylsulfonamidoalkyl acrylate and alkyl acrylate modified fatty acid dimers (PROVISIONAL).
Polyfluorinated alkyl polyamide.
Perfluoroalkyl substituted alkyl sulfonate.
Polyfluorinated alkyl amine.
Fluoroalkyl sulfonamide derivative.
Perfluoroalkyl acrylate (PROVISIONAL).
Partially fluorinated amphiphilic condensation polymer (PROVISIONAL).
Fluoroalkyl methacrylate co-polymer (PROVISIONAL).
Fluoroalkyl acrylate copolymer modified with polysiloxanes.
Copolymer of perfluorinated and alkyl methacrylates.
Polyfluorinated alkyl thio polyacrylamide.
Fluoro modified, polyether modified polyacrylate (PROVISIONAL).
Polyfluorinated alkyl thio polyacrylamide.
Pefluoroalkylethylmethacrylate copolymer (PROVISIONAL).
Polyfluorinated alkyl quaternary ammonium chloride.
Ammonium salt of fluorinated alkoxyfluoropropanoic acid.
Fluoroethylene-vinylether copolymer (PROVISIONAL).
Fluoroalkyl acrylate copolymer (PROVISIONAL).
Fluorinated vinyl ether polymer (PROVISIONAL).
Fluorochemical ester (PROVISIONAL).
Polyfluoroalkylproponic acid ethyl ester (PROVISIONAL).
Fluorinated acrylic copolymer (PROVISIONAL).
Perfluoropolyether modified silane (PROVISIONAL).
2-Propenoic acid, 2-methyl-, 2-hydroxyethyl esters, telomers with C18–26-alkyl acrylate, 1-dodecanethiol, N-(hydroxymethyl)2-methyl-2-propenamide, polyfluorooctyl methacrylate, 2,2′-[1,2-diazenediylbis(1-methylethylidene)]bis[4,5-dihydro-1H-imidazole]hydrochloride (1:2)-initiated (PROVISIONAL).
Fluorinated alkylsulfonamido acrylate copolymer (PROVISIONAL).
Fluoroalkyl methacrylate copolymer (PROVISIONAL).
Fluorinated sulfonamide alcohol (PROVISIONAL).
Fluorinated methacrylate monomer (PROVISIONAL).
Partially fluorinated alcohol substituted glycol (PROVISIONAL).
2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, telomers with C18–26-alkyl acrylate, 1-dodecanethiol, N-(hydroxymethyl)-2methyl-2-propenamide, polyfluorooctyl methacrylate and vinylidene chloride, 2,2′-[1,2-diazenediylbis(1methylethylidene)bis[4,5-dihydro-1H-imidazole] hydrochloride (1,2)-initiated (PROVISIONAL).
Tetrafluoroethylene chlorotrifluoroethylene copolymer (PROVISIONAL).
Fluoroelastomer (PROVISIONAL).
Modified fluorinated acrylate (PROVISIONAL).
Fluorinated polyalkyl silicones (PROVISIONAL).
Urethane polymer modified with perfluoroalkylsulfonamide and polyethoxylate (PROVISIONAL).
Ethylene-tetrafluoroethylene copolymer (PROVISIONAL).
Fluoroolefin copolymer (PROVISIONAL).
Fluoroalkyl acrylate copolymer.
Polyfluorinated alkyl thio acrylamide.
Trifluoroethene polymer with 4-(ethenyloxy)-1-butanol, ethene, ethoxy- and olefin ethoxy copolymer (PROVISIONAL).
Fluorinated alkylsulfonamido polymer (PROVISIONAL).
Perfluorinated polyamine (PROVISIONAL).
Fluoroalkylacrylate co-polymer (PROVISIONAL).
Modified fluorinated acrylate (PROVISIONAL).
Fluoroalkyl acrylate copolymer (PROVISIONAL).
Perfluoropolyether chlorosilane (PROVISIONAL).
Trifluoroethene polymer with, 4-(ethenyloxy)-1-butanol, olefin copolymers and amine (PROVISIONAL).
Partially fluorinated alcohol, reaction products with phosphorus oxide (P2O5), ammonium salts (PROVISIONAL).
Fluorinated acrylic alkylamino copolymer.
Fluorinated amine oxide (PROVISIONAL).
Perfluoropolyether-block-polytetrafluoroethylene (PROVISIONAL).
Fluorinated alkenyl ether (PROVISIONAL).
Siloxanes and silicones, amino alkyl substituted alkyl hydroxyl, hydroxyl fluorinated alkyl, ester salts, reaction products with
mixed metal oxides (PROVISIONAL).
Perfluoro alkoxy acid fluoride derivative (PROVISIONAL).
Polyfluoroalkyl phosphoric acid (PROVISIONAL).
Fluorinated acrylic polymer with acrylate groups (PROVISIONAL).
Fluoroalkyl acrylate copolymer.
Fluorinated acrylic alkylamino copolymer (PROVISIONAL).
Fluoroalkyl methacrylate co-polymer (PROVISIONAL).
Fluoroalkyl acrylate copolymer (PROVISIONAL).
Perfluoropolyether compound (PROVISIONAL).
Perfluoroalkylethylmethacrylate copolymer.
Urethane polymer modified with perfluoroalkylsulfonamide (PROVISIONAL).

267948 ..............
268781 ..............
268883 ..............
269079 ..............
269400 ..............
269604 ..............
270598 ..............
270601 ..............
270770 ..............
271364 ..............
271739 ..............
272038 ..............
272458 ..............
272583 ..............
272618 ..............
273611 ..............
274136 ..............
274147 ..............
274352 ..............
274363 ..............
274421 ..............
274512 ..............
274534 ..............
274658 ..............
274670 ..............
275719 ..............
275899 ..............
276052 ..............
276109 ..............

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276303 ..............
276858 ..............
276950 ..............
277055 ..............
277420 ..............
278105 ..............
278138 ..............
279051 ..............
279108 ..............
279755 ..............

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33948Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules

khammond on DSKJM1Z7X2PROD with PROPOSALS(c) Examples of PFAS by LVE casenumber and CASRNs.
LVE case No.

CASRN

Chemical name

L–00–0274 ......

260794–09–0 ...

L–00–0275 ......

260794–06–7 ...

L–00–0316 ......

165967–96–4 ...

L–00–0328 ......
L–01–0355 ......

355–37–3 .........
452080–67–0 ...

L–01–0447 ......
L–01–0470 ......
L–02–0278 ......
L–02–0365 ......

113507–82–7 ...
117205–07–9 ...
178241–16–2 ...
401510–99–4 ...

L–02–0467 ......
L–02–0468 ......

178241–16–2 ...
401510–99–4 ...

L–03–0400 ......
L–04–0227 ......
L–04–0430 ......

506417–14–7 ...
507225–02–7 ...
705291–24–3 ...

L–04–0433 ......

709670–53–1 ...

L–05–0013 ......

133068–47–0 ...

L–05–0015 ......

145782–39–4 ...

L–05–0016 ......

717825–76–8 ...

L–05–0072 ......
L–05–0177 ......

18323–96–1 .....
802935–59–7 ...

L–06–0099 ......
L–06–0100 ......
L–06–0101 ......
L–06–0106 ......
L–06–0135 ......
L–06–0207 ......
L–06–0208 ......

78560–47–1 .....
85877–79–8 .....
102390–98–7 ...
186599–46–2 ...
375–19–9 .........
848407–98–7 ...
524067–96–7 ...

L–06–0256 ......
L–07–0097 ......
L–07–0138 ......

376–84–1 .........
908858–79–7 ...
913292–62–3 ...

L–07–0158 ......

917979–29–4 ...

L–07–0190 ......
L–07–0225 ......
L–07–0253 ......
L–07–0254 ......
L–07–0367 ......
L–07–0368 ......
L–07–0404 ......
L–08–0097 ......
L–08–0213 ......

66137–74–4 .....
882878–48–0 ...
144317–44–2 ...
241806–75–7 ...
375–96–2 .........
374–77–6 .........
799274–55–8 ...
848408–02–6 ...
756819–73–5 ...

L–08–0214 ......

1005771–59–4

L–08–0246 ......
L–08–0261 ......

1010387–03–7
1010423–83–2

L–08–0362 ......
L–09–0018 ......
L–09–0059 ......

122179–35–5 ...
808752–25–2 ...
862261–51–6 ...

2-Propenoic acid, 2-methyl-, 3-chloro-2-hydroxypropyl ester, polymers with N-(hydroxymethyl)-2propenamide, .gamma.-.omega.-perfluoro-C8–16-alkyl acrylate, stearyl acrylate and vinyl chloride.
2-Propenoic acid, 2-methyl-, 3-chloro-2-hydroxypropyl ester, polymers with N-(hydroxymethyl)-2propenamide, .gamma.-.omega.-perfluoro-C8–16-alkyl acrylate and stearyl acrylate.
Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.′,.alpha.″-[[(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10heptadecafluorodecyl)silylidyne]tris[oxy(dimethylsilylene)-3,1-propanediyl]]tris[.omega.-methoxy-.
Hexane, 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluoro-.
Boron, trifluoro(tetrahydrofuran)-, (T–4)-, polymer with 3-methyl-3-[(2,2,3,3,3pentafluoropropoxy)methyl]oxetane, ether with 2,2-dimethyl-1,3-propanediol (2:1), bis(hydrogen sulfate),
diammonium salt.
Ethanesulfonic acid, 1,1,2,2-tetrafluoro-2-(pentafluoroethoxy)-.
Ethanesulfonic acid, 1,1,2,2-tetrafluoro-2-(pentafluoroethoxy)-, potassium salt.
Trisiloxane, 3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-.
2,4,13,15-Tetrasilahexadecane, 4,13-bis[(dimethylsilyl)methyl]-7,7,8,8,9,9,10,10-octafluoro-2,4,13,15tetramethyl-.
Trisiloxane, 3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-.
2,4,13,15-Tetrasilahexadecane, 4,13-bis[(dimethylsilyl)methyl]-7,7,8,8,9,9,10,10-octafluoro-2,4,13,15tetramethyl-.
Silane, bis[(1,1-dimethyl-2-propynyl)oxy]methyl(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-.
Silsesquioxanes, 3,3,4,4,5,5,6,6,6-nonafluorohexyl, [(dimethylsilyl)oxy]-terminated.
Cyclotetrasiloxanes, 2,4,6,8-tetramethl-, Si-mixed 3-(oxiranylmethoxy)propyl, and 3-[2,3,3,3-tetrafluoro-2[1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]propoxy]propyl, and 2-(trimethoxysilyl)ethyl derivs.
Furan, tetrahydro-, polymer with 3-methyl-3-[(2,2,3,3,3-pentafluoropropoxy)methyl]oxetane, monoester with
[3-(carboxyamino)methyl]-3,5,5-trimethylcyclohexyl]carbamic acid mono[2-[(1-oxo-2-propenyl)oxy]ethyl]
ester, 2,2,2-trifluoroethyl ether.
3,8,11,14-Tetraoxa-2,4-disilaheptadecane, 4-[(dimethylsilyl)oxy]-10,12,12,13,15,15,16,16,17,17,17undecafluoro-2,4-dimethyl-10,13-bis(trifluoromethyl)-.
Trisiloxane, 1,1,3,5,5-pentamethyl-3-[3,4,4,4-tetrafluoro-3-[1,1,2,3,3,3-hexafluoro-2(heptafluoropropoxy)propoxy]butyl]-.
4,7,10,15-Tetraoxa-14-silaeicos-19-yn-18-ol, 14,14-dibutyl-1,1,1,2,2,3,3,5,6,6,8-undecafluoro-18-methyl-5,8bis(trifluoromethyl)-.
Ytterbium, tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato-.kappa.O,.kappa.O’)-.
Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]-, polymer
with trifluoro(trifluoromethyl)oxirane, reaction products with 3-(ethenyldimethylsilyl)-N-methylbenzenamineand 2,4,6,8-tetramethylcyclotetrasiloxane.
Silane, trichloro(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-.
Silane, trimethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-.
Silane, triethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-.
Silanetriamine, N,N,N′,N′,N″,N″-hexamethyl-1-(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-.
Butanimidamide, 2,2,3,3,4,4,4-heptafluoro-.
Sulfonium, triphenyl-, salt with 1,1,2,2,3,3,4,4-octafluoro-1,4-butanedisulfonic acid (2:1).
Iodonium, bis[4-(1,1-dimethylethyl)phenyl]-, salt with 1,1,2,2,2-pentafluoro-N[(pentafluoroethyl)sulfonyl]ethanesulfonamide (1:1).
2-Propenoic acid, 2,2,3,3,4,4,5,5-octafluoropentyl ester.
Siloxanes and Silicones, di-Me, Me 3,3,4,4,5,5,6,6,6-nonafluorohexyl, chloro-terminated.
Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy], polymer with 2,2,3-trifluoro-3-(trifluoromethyl)oxirane, reaction products with 3,3′-(1,2-ethanediyl)bis[3[(dimethylsilyl)oxy]-1,1,5,5-tetram.
Propanol fluoride, 2,2′-[(1,1,2,2-tetrafluoro-1,2-ethanediyl)bis(oxy)]bis[2,3,3,3-tetrafluoro-, polymer with 2,2,3trifluoro-3-(trifluoromethyl)oxirane, reaction products with 3-(ethenyldimethylsilyl)-N-methylbenzenamineand methylbis[(1-methylethenyl)oxy]silane.
Ethanesulfonyl fluoride, 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)-.
Siloxanes and Silicones, di-Me, Me 3,3,4,4,5,5,6,6,6-nonafluorohexyl.
Sulfonium, triphenyl-, 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate (1:1).
Sulfonium, tris[4-(1,1-dimethylethyl)phenyl]-, 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate (1:1).
Nonane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-eicosafluoro-.
Cyclohexane, 1,1,2,2,3,4,4,5,5,6-decafluoro-3,6-bis(trifluoromethyl)-.
Iodonium, bis[4-(1,1-dimethylethyl)phenyl]-, 1,1,2,2,3,3,4,4-octafluoro-1,4-butanedisulfonate(2-) (2:1).
Sulfonium, triphenyl-, 2,2’-oxybis[1,1,2,2-tetrafluoroethanesulfonate] (2:1).
Cyclotetrasiloxane, 2,4,6,8-tetramethyl-2-[3-[2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3heptafluoropropoxy)propoxy]propoxy]propyl]-.
Cyclotetrasiloxane, 2,4,6,8-tetramethyl-2-[3-[2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3heptafluoropropoxy)propoxy]propoxy]propyl]-, Si-[3-(2-oxiranylmethoxy)propyl] derivs.
1,5-Trisiloxanediol, 1,1,3,5,5-pentamethyl-3-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-.
Siloxanes and Silicones, Me hydrogen, [[7,9,9,10,12,12,13,13,14,14,14-undecafluoro-1,1-dimethyl-7,10bis(trifluoromethyl)-5,8,11-trioxa-1-silatetradec-1-yl]oxy]-terminated.
Disiloxane, 1,1,3,3-tetramethyl-1,3-bis(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-.
Sulfonium, triphenyl-, salt with 4,4,5,5,6,6-hexafluorodihydro-4H–1,3,2-dithiazine 1,1,3,3-tetraoxide (1:1).
Sulfonium, (4-methylphenyl)diphenyl-, salt with 4,4,5,5,6,6-hexafluorodihydro-4H–1,3,2-dithiazine 1,1,3,3tetraoxide (1:1).

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khammond on DSKJM1Z7X2PROD with PROPOSALS

Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules

33949

LVE case No.

CASRN

Chemical name

L–09–0080 ......

1072943–15–7

L–09–0104 ......
L–10–0129 ......

882878–48–0 ...
1202381–95–0

L–10–0130 ......

1202381–96–1

L–10–0166 ......
L–10–0260 ......

1188330–60–0
1214752–87–0

L–10–0333 ......
L–10–0340 ......
L–11–0313 ......

185911–29–9 ...
85857–16–5 .....
1304011–35–5

L–11–0313 ......

1304012–00–7

L–12–0008 ......
L–12–0084 ......
L–12–0446 ......
L–13–0098 ......
L–13–0170 ......
L–13–0171 ......
L–13–0172 ......
L–13–0173 ......
L–13–0174 ......
L–13–0175 ......
L–13–0176 ......
L–13–0178 ......
L–13–0179 ......
L–13–0622 ......
L–13–0623 ......
L–13–0624 ......
L–14–0440 ......

307–08–4 .........
882878–48–0 ...
882878–48–0 ...
370097–12–4 ...
2690–05–3 .......
50285–18–2 .....
306–98–9 .........
335–21–7 .........
354–97–2 .........
374–76–5 .........
423–02–9 .........
1736–47–6 .......
51294–16–7 .....
15242–17–8 .....
15538–93–9 .....
19116–61–1 .....
211931–77–0 ...

L–15–0011 ......

173524–60–2 ...

L–15–0443 ......
L–15–0444 ......
L–15–0445 ......
L–16–0337 ......
L–16–0341 ......
L–17–0102 ......
L–20–0016 ......
L–20–0044 ......
L–20–0045 ......
L–91–0059 ......
L–91–0239 ......
L–92–0121 ......
L–92–0123 ......
L–93–0061 ......

335–23–9 .........
354–96–1 .........
355–04–4 .........
374–59–4 .........
882878–48–0 ...
374–60–7 .........
2374700–01–1
631842–87–0 ...
2301857–79–2
83048–65–1 .....
29457–72–5 .....
374–76–5 .........
306–98–9 .........
182700–90–9 ...

L–95–0212 ......
L–95–0213 ......
L–95–0354 ......

355–74–8 .........
2264–01–9 .......
166089–96–9 ...

L–96–0371 ......
L–97–0041 ......

78560–45–9 .....
132910–12–4 ...

L–97–0042 ......

162442–49–1 ...

L–97–0063 ......
L–97–0064 ......
L–97–0108 ......

2264–01–9 .......
25965–83–7 .....
174393–72–7 ...

Borate(1-), tetrahydro-, sodium (1:1), reaction products with reduced polymd. oxidized tetrafluoroethylene,hydrolyzed, diallyl ethers, polymers with 3-[(dimethylsilyl)oxy]-1,1,3,5,5-pentamethyl-1-[2-(trimethoxysilyl)ethyl]trisiloxane.
Siloxanes and Silicones, di-Me, Me 3,3,4,4,5,5,6,6,6-nonafluorohexyl.
Siloxanes and Silicones, di-Me, Bu group- and hydrogen-terminated, reaction products with 3(ethenyldimethylsilyl)-N-methylbenzenamine and 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]propanoyl fluoride-2,2,3-trifluoro-3-(trifluoromethyl)oxirane polymer.
Siloxanes and Silicones, di-Me, Bu group- and hydrogen-terminated, reaction products with 3(ethenyldimethylsilyl)-N-methylbenzenamine and 2,2′-[(1,1,2,2-tetrafluoro-1,2ethanediyl)bis(oxy)]bis[2,3,3,3-tetrafluoropropanoyl fluoride]-2,2,3-trifluoro-3-(trifluoromethyl)oxirane polymer.
Oxetane, 2,2,3,3-tetrafluoro-, homopolymer, fluorinated, reduced, bis(2,3-dihydroxypropyl) ethers.
Borate(1-), tetrahydro-, sodium (1:1), reaction products with reduced polymd. oxidized tetrafluoroethylene,hydrolyzed, diallyl ethers, polymers with 2,4,6,8-tetramethylcyclotetrasiloxane, Si-(8,13-dioxo-4,7,12-trioxa9-azapentadec-14-en-1-yl) derivs.
Silanetriol, 1-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-.
Silane, trimethoxy(3,3,4,4, 5,5,6,6,7,7,8,8, 8-tridecafluorooctyl)-.
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, polymer with 1,3diisocyanatomethylbenzene, polyethylene glycol mono-Me ether- and 3,3,4,4,5,5,6,6,7,7,8,8,8tridecafluoro-1-octanol-blocked.
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3propanediol (4:1), polymer with 1,3-diisocyanatomethylbenzene, polyethylene glycol mono-Me ether- and3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-1-octanol-blocked.
1H-Fluorene, 1,1,2,2,3,3,4,4,4a,4b,5,5,6,6,7,7,8,8,8a,9,9,9a-docosafluorododecahydro-.
Siloxanes and Silicones, di-Me, Me 3,3,4,4,5,5,6,6,6-nonafluorohexyl.
Siloxanes and Silicones, di-Me, Me 3,3,4,4,5,5,6,6,6-nonafluorohexyl.
1-Propene, 1,1,2,3,3,3-hexafluoro-, oxidized, polymd., reduced, hydrolyzed, reaction products with ammonia.
Pentane, 1,1,1,2,2,3,4,4,5,5,5-undecafluoro-3-(1,1,2,2,2-pentafluoroethyl)-.
Pentane, 1,1,1, 2,2,3,4,5,5,5-decafluoro-3-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-4-(trifluoromethyl)-.
Cyclohexane, 1,1,2,2,3,3,4,4,5,6-decafluoro-5,6-bis(trifluoromethyl)-.
Cyclohexane, 1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,1,2,2,2-pentafluoroethyl)-.
Pentane, 1,1,1,2,2,3,4,5,5,5-decafluoro-3-(1,1,2,2,2-pentafluoroethyl)-4-(trifluoromethyl)-.
Cyclohexane, 1,1,2,3,3,4,5,5,6-nonafluoro-2,4,6-tris(trifluoromethyl)-.
Cyclohexane, 1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-.
1H-Indene, 1,1,2,2,3,3,4,5,6,7-decafluoro-2,3-dihydro-.
Napthalene, heptadecafluorodecahydro(trifluoromethyl)-.
1-Propene, 3-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethoxy]-.
Silane, trichloro[3-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethoxy]propyl]-.
Silane, trimethoxy[3-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethoxy]propyl]-.
Poly[oxy[trifluoro(trifluoromethyl)-1,2-ethanediyl]], .alpha.-[tetrafluoro(trifluoromethyl)ethyl]-.omega.-[1,2,2,2tetrafluoro-1-[[3-(trimethoxysilyl)propoxy]methyl]ethoxy]-.
Propanamide, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]-N-[3-(2,4,6,8tetramethylcyclotetrasiloxan-2-yl)propyl]-.
Cyclohexane, 1,1,2,2,3,3,4,5,5,6-decafluoro-4,6-bis(1,1,2,2,2-pentafluoroethyl)-.
Butane, 1,1,1,2,3,4,4,4-octafluoro-2,3-bis(trifluoromethyl)-.
Pentane, 1,1,1,2,2,3,3,4,5,5,5-undecafluoro-4-(trifluoromethyl)-.
Cyclohexane, 1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,1,2,2,3,3,3-heptafluoropropyl)-.
Siloxanes and Silicones, di-Me, Me 3,3,4,4,5,5,6,6,6-nonafluorohexyl.
Cyclohexane, 1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)-.
Siloxanes and Silicones, di-Me, 3,3,4,4,5,5,6,6-nonafluorohexyl group terminated.
1-Pentadecene, 12,12,13,13,14,14,15,15,15-nonafluoro-.
Silane, trichloro(12,12,13,13,14,14,15,15,15-nonafluoropentadecyl)-.
Silane, (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)trimethoxy-.
1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, lithium salt (1:1).
Cyclohexane, 1,1,2,3,3,4,5,5,6-nonafluoro-2,4,6-tris(trifluoromethyl)-.
Cyclohexane, 1,1,2,2,3,3,4,4,5,6-decafluoro-5,6-bis(trifluoromethyl)-.
1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-methyl-, reaction products withbenzene-sulfur chloride (S2Cl2) reaction products chlorides.
1,6-Hexanediol, 2,2,3,3,4,4,5,5-octafluoro.
2-Propenoic acid, 1,1’-(2,2,3,3,4,4,5,5-octafluoro-1,6-hexanediyl) ester.
Siloxanes and silicones, Me hydrogen, [[dimethyl[3,3,4,4-tetrafluoro-4-[1,1,2,3,3,3-hexafluoro-2(heptafluoropropoxy)propoxy]butyl]silyl]oxy]-terminated.
Silane, trichloro(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-.
Poly[oxy[trifluoro(trifluoromethyl)-1,2-ethanediyl]], .alpha., .alpha′.-(1,1,2,2-tetrafluoro-1,2ethanediyl)bis[.omega.-(1-carboxy-1,2,2,2-tetrafluoroethoxy)-.
Poly[oxy[trifluoro(trifluoromethyl)-1,2-ethanediyl]], .alpha., .alpha′.-(1,1,2,2-tetrafluoro-1,2ethanediyl)bis[.omega.-(1,2,2,2-tetrafluoro-1-[(2-propenylamino)carbonyl]ethoxy]-.
2-Propenoic acid, 1,1′-(2,2,3,3,4,4,5,5-octafluoro-1,6-hexanediyl) ester.
2-Propenoic acid, 2-methyl-(undecafluorocyclohexyl)methyl ester.
Siloxanes and silicones, di-Me, 3-hydroxypropyl Me, Me vinyl, [(ethenyldimethylsilyl)oxy]-terminated, etherswith trifluoro(trifluoromethyl)oxirane homopolymer 1,2,2,2-tetrafluoro-1-(hydroxymethyl)ethyl
tetrafluoro(trifluoromethyl)ethyl ether.

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33950Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules

LVE case No.

CASRN

L–97–0109 ......

174393–73–8 ...

L–97–0181 ......
L–98–0261 ......
L–98–0327 ......
L–99–0272 ......

17978–75–5 .....
63513–12–2 .....
355–93–1 .........
183905–82–0 ...

L–99–0273 ......

183905–83–1 ...

L–99–0275 ......
L–99–0276 ......

128194–56–9 ...
173524–60–2 ...

L–99–0277 ......

165320–75–2 ...

L–99–0278 ......

185701–90–0 ...

Chemical name
Siloxanes and silicones, di-Me, 3-hydroxypropyl Me, Me hydrogen, ethers withtrifluoro(trifluoromethyl)oxirane homopolymer 1,2,2,2-tetrafluoro-1-(hydroxymethyl)ethyl
tetrafluoro(trifluoromethyl)ethyl ether.
Erbium, tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato-O,O’)-.
Phosphonic acid, [[4-[(heptadecafluorononenyl)oxy]phenyl]methyl]-.
2-Propenoic acid, 2-methyl-, 2,2,3,3,4,4,5,5-octafluoropentyl ester.
Propanyl fluoride, 2,2’-[(1,1,2,2-tetrafluoro-1,2-ethanediyl)bis(oxy)bis[2,3,3,3-tetrafluoro-, polymer withtrifluoro(trifluoromethyl)oxirane, hydrolyzed.
Propanyl fluoride, 2,2’-[(1,1,2,2-tetrafluoro-1,2-ethanediyl)bis(oxy)bis[2,3,3,3-tetrafluoro-, polymer withtrifluoro(trifluoromethyl)oxirane, reaction products with 2-propen-1-amine.
Silanol, (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)dimethyl-.
Propanamide, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]-N-[3-(2,4,6,8tetramethylcyclotetrasiloxan-2-yl)propyl]-.
1,5-Trisiloxanediol, 3-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10heptadecafluorodecyl)-1,1,3,5,5-pentamethyl-.
Propanoyl fluoride, 2,2’-[(1,1,2,2-tetrafluoro-1,2-ethanediyl)bis(oxy)]bis[2,3,3,3-tetrafluoro-, polymer withtrifluoro(trifluoromethyl)oxirane, reaction products with N-[3-(triethoxysilyl)propyl]-1,2-ethanediamine.

(d) Examples of PFAS by LVE casenumber, without CASRNs.
LVE case No.

Chemical name or generic name

L–01–0271 ........

Iodonium, bis(4-(1,1-dimethylethyl)phenyl)-, salt with 1,1,2,2,3,3,4,4,4-nonafluoro-N-[(nonafluorobutyl)sulfonyl]-1butanesulfonamide (1:1).
2-Propenoic acid, 2-methyl-, 3-(trimethoxysilyl)propyl ester, polymer with .alpha.-(2-methyl-1-oxo-2-propen-1-yl)-.omega.[3,3,4,4, 5,5,6,6, 7,7,8,8,8-tridecafluorooctyl)oxy]poly(oxy-1,2-ethanediyl) and 2-propenoic acid.
Triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecarfluoroctyl)silane.
Trichloro(3,3,4,4,5,56,6,7,78,8,8-tridecafluorooctyl)silane.
Tetrafluorethene, polymer with trifluoro(trifluoromethoxy)ethene and 1,1,1,2,2,3,3-heptafluoro-3-[(trifluoroethenyl)oxy]propane.
Perhalopolyoxyperfluoroalkenemethylenepolyethoxy alcohols, esters with phosphorousoxychloride.
Polyfluoroalkylether.
Fluoropolyether derivative.
Perfluoroalkyl phosphate diethanolamine salt.
Fluorosilane.
Fluorosilane.
Per fluorobutanesulfonate.
Perfluorether.
Perfluoroether nitrile.
Perfluoroalkyl fluoride.
Perfluorovinyl ether.
Perfluoroalkyl acid flouride.
Polyfluoroalkylether.
Polyfluoroalkylether.
Perfluorobutanesulfonate.
Ethylene—tetrafluoroethylene copolymer.
Perfluoroalkyl ester.
Perfluoroalkyl acid fluoride.
Fluorine-substituted cyclosiloxane.
Fluorochemical curative.
Perfluoroalkyl ester.
Perfluoroalkyl nitrile.
Fluoro acrylic telomer.
Fluoroalkylsulfonimide.
Fluoroalkyl alkylammonium salt.
Polyperfluorooxetane-trimethoxysilane.
Substituted fluoro alkane sulfonic acid.
Substituted fluoro alkane sulfonic acid.
Fluorinated acrylic ester random copolymer.
Polyperfluorooxetane-trimethoxysilane.
Triazatriphosphorine, fluorobutoxy ethoxy, phenoxy phenoxy derivatives.
Phenol, reaction products with triazatriphosphorine and reduced, oxidized tetrafluoroethylene.
Phenol, reaction products with triazatriphosphorine and fluorinated triethylene glycol mono butyl ether.
Salt of fluoropolyether derivative.
Perfluorooctanesulfonate.
Fluorinated polymer acrylate.
Fluorochemical acid onium.
Perfluorooctanesulfonate.
Polyfluoroalkylether.
Carboxylic acid, fluoroalkyl ester.
Carboxylic acid, fluoroalkyl ester.
Triphenyl sulfonium perfluoro-1-butane sulfonate.

khammond on DSKJM1Z7X2PROD with PROPOSALS

L–10–0356 ........
L–89–0099 ........
L–89–0131 ........
L–95–0011 ........
L–95–0070 ........
L–00–0054 ........
L–00–0056 ........
L–00–0151 ........
L–00–0313 ........
L–00–0314 ........
L–00–0371 ........
L–00–0373 ........
L–00–0375 ........
L–00–0376 ........
L–00–0377 ........
L–00–0378 ........
L–00–0386 ........
L–00–0387 ........
L–01–0013 ........
L–01–0048 ........
L–01–0142 ........
L–01–0143 ........
L–01–0150 ........
L–01–0151 ........
L–01–0152 ........
L–01–0153 ........
L–01–0158 ........
L–01–0261 ........
L–01–0265 ........
L–01–0373 ........
L–01–0410 ........
L–01–0432 ........
L–01–0435 ........
L–01–0526 ........
L–01–0548 ........
L–01–0549 ........
L–02–0007 ........
L–02–0017 ........
L–02–0080 ........
L–02–0192 ........
L–02–0247 ........
L–02–0318 ........
L–02–0356 ........
L–02–0515 ........
L–02–0516 ........
L–03–0015 ........

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LVE case No.

Chemical name or generic name

L–03–0037 ........
L–03–0086 ........
L–03–0110 ........
L–03–0119 ........
L–03–0133 ........
L–03–0142 ........
L–03–0232 ........
L–03–0233 ........
L–03–0286 ........
L–03–0288 ........
L–03–0289 ........
L–03–0296 ........
L–03–0297 ........
L–03–0481 ........
L–04–0008 ........
L–04–0125 ........
L–04–0211 ........
L–04–0220 ........
L–04–0231 ........
L–04–0284 ........
L–04–0286 ........
L–04–0338 ........
L–04–0365 ........
L–04–0366 ........
L–04–0367 ........
L–04–0368 ........
L–04–0369 ........
L–04–0459 ........
L–04–0472 ........
L–05–0099 ........
L–05–0152 ........
L–05–0160 ........
L–05–0164 ........
L–05–0193 ........
L–05–0203 ........
L–05–0215 ........
L–05–0316 ........
L–05–0317 ........
L–05–0325 ........
L–06–0102 ........
L–06–0211 ........
L–06–0214 ........
L–06–0241 ........
L–06–0319 ........

Polyfluoroalkylether.
Polyfluoroalkylether.
Polyfluoroalkylether.
Fluoro acrylic polymer (telomer type).
Fluoro acrylic polymer (telomer type).
Ethylene—tetrafluoroethylene copolymer.
Arylated onium perfluoroalkyl sulfonyl imide.
Carboxylic acid, fluoroalkyl ester.
Fluoroalkyl sulfonamide.
Ammonium fluoroalkyl sulfonamide.
Fluoroalkyl alkylammonium salt.
Fluoroalkylsulfonimide.
Fluoroalkyl sulfonamide.
Phosphonic acid, alkyl ester, reaction products with a fluorinated alkene.
Bis [3-perfluoroakyl (C8)-2-hydroxypropyl] polyoxyethylene ether.
Fluorinated silane.
Chlorofluoroalkylether.
Perfluoro polymer with alcoholamine.
Perfluoro polymer with alkylaminoethanol.
Fluoroalkyl amidino salt.
Fluorochemical nitrile.
Ammonium fluoroalkyl sulfonamide.
Fluoroalkyl sulfonamide derivative.
Potassium salt of fluoroalkyl sulfonate.
Sodium salt of fluoroalkyl sulfonate.
Lithium salt of fluoroalkyl sulfonate.
Ammonium salt of fluoroalkyl sulfonate.
Fluorinated cyclo alkanes.
Fluoroalkyl surfactant.
Fluoroalkyloxy acrylate monomer.
Thiopyranium tetrahydro-phenyl-, salt with nonafluoro-butanesulfonic acid.
Aliphatic urethane modified acrylate polymer, perfluoroalkoxy amido blocked.
Triphenylsulfonium fluoroalkylsulfonate.
1-Perfluoro butanone, 1-carbopolycyclic-[(perfluoro, butyl)sulfonyl] oxime.
Fluoropolyether derivative.
Fluorine-substituted alkyl-substituted organosilicon.
1-Perfluoro pentanone, 1-carbopolycyclic-[(perfluoro, butyl)sulfonyl]oxime.
1-Perfluoro propanone, 1-carbopolycyclic-[(perfluoro, butyl)sulfonyl]oxime.
Sulfonium, alkoxy naphthalenyldiphenyl-, salt with fluorohydro-dithiazine tetraoxide.
Alkane-1-one, 1-(9H-fluoren-2-yl)-polysubstituted-, O-[(nonafluorobutyl) sulfonyl]oxime.
Nonafluoroalkyl sulfonyl oxime fluoren compound.
Sulfonium, triphenyl-, salt with perfluoroalkyl sulfonic acid.
Nonafluoroalkyl sulfonyl oxime, dodecafluoro fluoren compound.
Fluoroalkyl alkenoate(c=3∼5), polymer with alkyloxirane(c=2∼5) homopolymer monoalkyl(c=1∼5) alkyl-alkenoate(c=3∼5),alkyloxirane(c=2∼6) polymer alkyl-alkenoate(c=3∼5), alkyl(c=1∼30) alkyl-alkenoate(c=3∼5), azobisnitrilealkane initiated.
Substituted fluoro alkane sulfonic acid.
Fluorinated surfactant.
A fluoren oxime fluoroalkyl sulfonate.
A fluoren oxime fluoroalkyl sulfonate.
Fluoroalkyl alkenoate(c=3-5), polymer with alkyloxirane(c=2-5) homopolymer monoalkyl(c=1-5) alkyl-alkenoate(c=3-5),
alkyl(c=1-30) alkyl-alkenoate(c=3-5), alkyl(c=1-5)-oxo-alkkenyl-[(alkyl(c=1-5)-oxo-alkenyl)oxy]poly(oxy-ethanediyl).
Fluorochemical amide derivative.
Fluorochemical amide derivative.
Oxetane, 2,2,3,3-tetrafluoro-, homopolymer, fluorinated, reduced, mono(alkylsilylalkyl)ether.
Perfluoropolyoxyalkane.
Trimethoxylsilyl terminated perfluoropolyether.
Arylsulfonium perfluoroalkyl salt.
Hexane, 1,6-diisocyanato-, homopolymer, 2-hydroxyethyl acrylate- and reduced fluorinated heteromonocycle homopolymerblocked.
Perfluoroalkyl aromatic imide.
Iodonorbornene perfluoroalkoxysulfonylfluoride.
Norbornene perfluoroalkoxysulfonyl fluoride.
Norborneperfluoroalkyl sulfonate.
Tert-butylphenyltetramethylsulfonium norborneneperfluoroalkylsulfonate.
Fluorinated surfactant.
Fluoroalkylsilane ester, hydrolyzed.
Hydrofluoropropane.
Hydrofluoropropane.
Fluoropolymer.
Functionalized perfluoropolyether.
Acrylic copolymer contain fluoroalkyl groups.
Perfluorinated polysulfonic acid complexed with an organic conjugated polymer.
Sulfonium, triphenyl-, salt with hexafluorosulfonimide heterocycle (1:1).
Polyfluoro-iodo-1-[(polyfluoroethenyl)oxy]alkane.

L–06–0336 ........
L–06–0381 ........
L–06–0391 ........
L–06–0392 ........
L–06–0400 ........
L–07–0012 ........
L–07–0013 ........
L–07–0055 ........
L–07–0091 ........
L–07–0150 ........
L–07–0205 ........
L–07–0206 ........

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L–07–0213 ........
L–07–0229 ........
L–07–0230 ........
L–07–0231 ........
L–07–0233 ........
L–07–0238 ........
L–07–0273 ........
L–07–0323 ........
L–07–0324 ........
L–07–0328 ........
L–07–0413 ........
L–08–0004 ........
L–08–0073 ........
L–08–0091 ........
L–08–0108 ........

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Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules

LVE case No.

Chemical name or generic name

L–08–0121 ........
L–08–0140 ........
L–08–0167 ........
L–08–0168 ........
L–08–0169 ........
L–08–0172 ........
L–08–0247 ........
L–08–0251 ........
L–08–0327 ........
L–08–0379 ........
L–08–0409 ........
L–09–0028 ........
L–09–0031 ........
L–09–0096 ........
L–09–0097 ........
L–09–0098 ........
L–09–0099 ........
L–09–0102 ........
L–09–0122 ........
L–09–0133 ........
L–09–0166 ........
L–09–0210 ........
L–09–0239 ........
L–09–0245 ........
L–09–0260 ........
L–09–0331 ........
L–09–0352 ........
L–09–0358 ........
L–09–0366 ........
L–09–0375 ........
L–10–0035 ........
L–10–0058 ........
L–10–0121 ........
L–10–0122 ........
L–10–0141 ........
L–10–0160 ........
L–10–0169 ........
L–10–0170 ........
L–10–0199 ........
L–10–0239 ........
L–10–0241 ........
L–10–0293 ........
L–10–0294 ........
L–10–0316 ........
L–10–0339 ........
L–11–0038 ........
L–11–0045 ........
L–11–0046 ........
L–11–0065 ........
L–11–0066 ........
L–11–0133 ........
L–11–0134 ........
L–11–0138 ........
L–11–0191 ........
L–11–0203 ........
L–11–0243 ........
L–11–0369 ........
L–11–0407 ........
L–12–0020 ........
L–12–0062 ........
L–12–0063 ........
L–12–0076 ........

Perfluoropolyether urethane acrylate.
Fluoro silicone.
Fluoroalkyl phosphate.
Fluoroalkyl phosphate.
Fluoroalkyl phosphate.
Dithiazine-fluorodihydro-tetraoxide.
Fluorinated surfactant.
Fluoroalkyloxypolyurethane silane.
Fluorosilicone.
Fluoropolymer.
Fluorinated sulfonamide alcohol.
Fluoroalkyl phosphate.
Fluoroalkyl polyester.
Fluorinated ester.
Fluorinated alcohol.
Fluorinated acrylate.
Fluoroacrylate derivative and oligomers.
Fluoropolymer acrylate.
Poly(oxy-1,2-ethanediyl), .alpha.-(polyfluoroalkyl)-.omega.-hydroxy-.
Fluoroelastomer curative.
Fluoropolymer acrylate.
Polyfluoroalkylether.
Modified tetrafluoroethylene-hexafluoropropene-vinylidene fluoride copolymer.
Bis(alkyl aryl) iodonium perfluorobutanesulfonyl-1-perfluorbutanesulfonamide.
Bis(alkyl aryl) iodonium perfluorobutanesulfonate.
Fluorinated acrylic ester copolymer (telomer type).
Fluorinated sulfonyl fluoride.
Perfluorocyclo-1,3-bis(sulfonyl)imide salt.
Fluoropolymer.
Perfluoropolyether iodide.
Polyperfluorooxetane-trimethoxysilane.
Perfluoroalkyl cycloaliphatic imide.
Polyfluorinated phenylpyrimidine ether.
PFAS salt.
Phenyl benzothiophenium salt with hexafluorodihydro dithiazine tetraoxide.
Perfluorosulfonic acid copolymer.
Polyfluoroalkylated pyrimidylphenyl benzyl ether.
Polyfluoroalkylated pyrimidylphenol.
Fluorinated organopolysilazane.
Polyfluoroalkylated phenylpyrimidine diether.
Polyfluoroalkylated phenylpyrimidine diether.
Fluorinated iodooctanol.
Fluorinated octanol.
Fluoroalkylated cationic compound.
Fluorinated octanol tosyl ester.
Fluoropolyether modified polyoxyethylene compound.
Reaction products with hydride reduction substance of fluorinated homopolymer.
Hydride reduction substance of fluorinated homopolymer.
Fluorinated acrylic copolymer.
Fluorinated acrylic copolymer.
Fluorosurfactant.
Fluorinated acrylic copolymer.
Biphenyl biphenyl-ylthiophenyl phenyl sulfonium, trifluorotris pentafluoroalkyl phosphate.
Fluoropolymer acrylate.
Hydride reduction substance of perfluoropolyoxyalkane.
Fluorinated polymer.
Fluorinated polymer.
Acrylic fluoropolymer.
Perfluoroalkyl acrylate polymer.
Perfluoropolyetheramide derivative.
Fluorinated quaternary ammonium salt silane derivative.
2-Propenoic acid, 2-methyl-, 2-[[[2-[(polyfluorooctyl)oxy][[( polyfluoroooctyl)oxy]methyl]ethoxy]carbonyl]amino]ethyl ester, polymer with alpha-(2-methyl-1-oxo-2-propen-1-yl)-omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)], alkyl peroxide-initiated.
Perfluoroacrylate copolymer.
2-Propenoic acid, 2-methyl-, 2-hydroxybutyl ester, polymers with substituted methacrylate and reduced Me esters of reduced
polymd. oxidized polyfluoroalkene acrylates, N-[2-(1-oxo-2-propen-1-yl)oxy]ethyl]carbamates, alkyl peroxide-initiated.
Poly(oxy-1,2-ethanediyl), -hydro--hydroxy-, ether with polyfluoro alkanediol.
2-Propenoic acid, 2-methyl-, 2-[[[2-[(polyfluorooctyl)oxy][[(polyfluorooctyl)oxy]-methyl]ethoxy]carbonyl]amino]ethyl ester, polymer with .alpha.-(substituted propeny-1-yl)-.omega.-hydroxypoly[oxt(methyl-1,2-ethanediyl)], substituted peroxoate-initiated.
2-Propenoic acid, 2-methyl-, methyl ester, polymer with isooctadecyl 2-propenoate, alpha-(2-methyl-1-oxo-2-propen-1-yl)omega-methoxypoly(oxy-1,2-ethanediyl), alpha-(2-methyl-1-oxo-2-propen-1-yl)-omega-[(2-methyl-1-oxo-2-propen-1yl)oxy]poly(oxy-1,2-ethanediyl),polyfluorohexyl 2-propenoate and rel-(1R,2R,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl 2propenoate, alkyl peroxide-initiated.
Perfluoropolyether compound.

L–12–0110 ........
L–12–0129 ........
L–12–0131 ........
L–12–0138 ........
L–12–0144 ........

L–12–0185 ........

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LVE case No.

Chemical name or generic name

L–12–0224 ........
L–12–0228 ........
L–12–0229 ........
L–12–0260 ........
L–12–0272 ........

Bis[tris(Modified oxyphenyl) sulfonium] salt with perfluorobutanedisulfanate.
Perfluoropolyether.
Perfluoropolyether.
Substituted fluoroalkylsulfonate arylonium salt.
2-Propenoic acid, 2-methyl-, polysubstituted-propyl ester, polymer with 2,2,3,3,4,4,4-heptafluoro-1-substituted-butyl 2-methyl2-propenoate, di-Me 2,2′-(1,2-diazenediyl)bis[2-methylpropanoate]-inititated.
Modified arysulfonium perfluoroalkyl salt.
Fluorinated polymer.
Polyalkylammonium polyfluoroalkanesulfonate.
Alkyl ester fluoronated telomer with alkyl thiol plus silyl esters.
fluorine surfactant.
Fluoropolyether urethane methacrylate derivative.
Perfluoropolyether Alkyl Silane Derivative.
Perfluoropolyether Alkyl Allyl Ether.
Fluoroalkane.
2-Propenoic acid, 2-methyl-, heterotricycloalkyl ester, polymer with 2,2,3,3,4,4,4-heptafluoro-1-substituted-butyl 2-methyl-2propenoate, di-Me 2,2′-(1,2-diazenediyl)bis[2-methylpropanoate]-inititated.
Perfluoroalkyl acrylate copolymer.
Acrylic copolymer solution containing fluoroalkyl groups.
Perfluoropolyether-block-Polytetrafluoroethylene.
Perfluoroelastomer.
2-Propenoic acid, 2-methyl-, methyl ester, polymer with isooctadecyl 2-propenoate, alpha-(2-methyl-1-oxo-2-propen-1-yl)omega-methoxypoly(oxy-1,2-ethanediyl), alpha-(2-methyl-1-oxo-2-propen-1-yl)-omega-[(2-methyl-1-oxo-2-propen-1yl)oxy]poly(oxy-1,2-ethanediyl), polyfluorohexyl 2-propenoate and rel-(1R,2R,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl 2propenoate, alkyl peroxide-initiated.
Fluorinated polymer.
Fluoro acrylic polymer.
Perfluoroalkyl acrylate copolymer.
Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ether with polyfluoro alkanediol.
Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ether with polyfluoro alkanediol.
Phosphazene PFPE derivative—Hexaol.
Perfluoropolyether derivative.
Poly(Fluorinated Propanoic Acid).
Fluorinated acrylic copolymer.
Fluorinated acrylic copolymer.
Fluorinated acrylic copolymer.
Perfluoroalkyl ester.
Perfluoroalkyl acid fluoride.
Fluorinated acrylic ester telomer.
Fluorinated acrylic ester telomer.
Perfluoroalkoxide salt.
Fluorinated acrylic copolymer.
fluoroalkyl fluoroalkylimidoylamidine.
Aklyl,fluoro-aklyl silanol.
Sulfonium, dialkyl (dialkoxy carbopolcycle), salt with polyfluoro-N-(polyfluoroalkyl)sulfonyl substituted amide.
C6 Perfluorotelomer Compound.
Acid fluoride.
Sulfonium, polycarbomonocycle, polyfluoroalkanoate (1:1).
Fluoropolymeric Ester.
Ethylene,1,1,2,2,-tetra-fluoro,oxidized,polymerized,terminal-functionalized.
Fluorinated silane.
Fluorinated aryl sulfonimide.
Fluoroelastomer.
Fluorochemical polymer.
Oxathianium substituted tricycloalkyloxycarbonyl difluoro methane sulfonate.
Fluoroacrylate copolymer.
Perfluoroalkyl modified organopolysiloxane.
Fluoroalkyl derivative.
Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ether with polyfluoro alkanediol.
Fluoroalkenyl polyglycol.
Siloxanes and silicones fluorinated copolymer.
Ethylene-Tetrafluoroethylene copolymer.
Fluoroacrylate polymer.
Fluorinated sulfonate salt.
Perfluorinated Polysulfonic Acid Complexed with an Organic Conjugated Polymer.
Perfluoropolyether.
Perfluoropolyether-trimethoxysilane.
Fluorinated acrylic terpolymer.
Fluorosilicone resin.
Pentane perfluorocarbon.
Pentane perfluorocarbon.
Pentane perfluorcarbon.
Cyclohexane perfluorocarbon.
Cyclohexane perfluorocarbon.

L–12–0285 ........
L–12–0287 ........
L–12–0307 ........
L–12–0367 ........
L–12–0375 ........
L–12–0411 ........
L–12–0454 ........
L–12–0456 ........
L–13–0026 ........
L–13–0031 ........
L–13–0034 ........
L–13–0042 ........
L–13–0060 ........
L–13–0070 ........
L–13–0096 ........

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L–13–0097 ........
L–13–0125 ........
L–13–0150 ........
L–13–0155 ........
L–13–0158 ........
L–13–0160 ........
L–13–0187 ........
L–13–0219 ........
L–13–0224 ........
L–13–0226 ........
L–13–0244 ........
L–13–0272 ........
L–13–0273 ........
L–13–0279 ........
L–13–0286 ........
L–13–0393 ........
L–13–0463 ........
L–13–0496 ........
L–13–0620 ........
L–13–0728 ........
L–13–0729 ........
L–14–0022 ........
L–14–0234 ........
L–14–0339 ........
L–14–0371 ........
L–14–0374 ........
L–14–0420 ........
L–14–0449 ........
L–14–0484 ........
L–14–0496 ........
L–15–0027 ........
L–15–0035 ........
L–15–0090 ........
L–15–0196 ........
L–15–0223 ........
L–15–0248 ........
L–15–0262 ........
L–15–0302 ........
L–15–0334 ........
L–15–0354 ........
L–15–0423 ........
L–16–0035 ........
L–16–0051 ........
L–16–0186 ........
L–16–0190 ........
L–16–0204 ........
L–16–0208 ........
L–16–0211 ........
L–16–0215 ........

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LVE case No.
L–16–0216 ........
L–16–0221 ........
L–16–0222 ........
L–16–0223 ........
L–17–0271 ........
L–17–0285 ........
L–17–0315 ........
L–17–0334 ........
L–17–0339 ........
L–18–0023 ........
L–18–0127 ........
L–18–0267 ........
L–18–0304 ........
L–19–0033 ........
L–19–0063 ........
L–19–0170 ........

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L–19–0233 ........
L–20–0026 ........
L–20–0061 ........
L–20–0084 ........
L–20–0085 ........
L–20–0132 ........

L–85–0008 ........
L–85–0051 ........
L–85–0072 ........
L–85–0073 ........
L–85–0074 ........
L–85–0075 ........
L–86–0067 ........
L–88–0010 ........
L–88–0013 ........
L–88–0027 ........
L–88–0028 ........
L–88–0029 ........
L–88–0030 ........
L–88–0035 ........
L–88–0036 ........
L–88–0164 ........
L–88–0165 ........
L–88–0174 ........
L–88–0175 ........
L–89–0045 ........
L–89–0052 ........
L–89–0118 ........
L–89–0119 ........
L–89–0120 ........
L–89–0164 ........
L–89–0225 ........
L–89–0236 ........
L–89–0277 ........
L–90–0067 ........
L–90–0106 ........
L–90–0260 ........
L–90–0261 ........
L–90–0262 ........
L–90–0263 ........
L–90–0455 ........
L–90–0456 ........
L–90–0592 ........
L–91–0142 ........
L–91–0178 ........
L–91–0259 ........
L–92–0039 ........
L–92–0120 ........
L–92–0151 ........
L–92–0185 ........
L–92–0186 ........

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Chemical name or generic name
Cyclohexane perfluorocarbon.
Cyclohexane perfluorocarbon.
Perfluoroalkane.
Perfluorcarbon.
Pentane perfluorocarbon.
Fluorinated urethane acrylate.
Ethylene,1,1,2,2,-tetra-fluoro,butylene,1,1,2,2,3,3,4,4-octafluoro,oxidized,polymerized,terminal-functionalized.
Sulfonium, Triphenyl tetrafluoro heterohexacyclic ethanesulfonate salt.
Fluorinated Silicic acid, methyl ester.
Fluorinated sulfonamide alcohol, polymer with 1,4-butanediol, 1,6-diisocyanatohexane, .alpha.-hydro-.omega.hydroxypoly[oxy(methyl-1,2-ethanediyl)], and diol.
Thiophenium, 1-(2,7-disubstituted-1-naphthalenyl)tetrahydro-, salt with polyfluoro-N-polyfluoroalkylsulfonyl-1alkanesulfonamide(1:1).
Siloxanes and Silicones, di-Me, Me polyfluoro-.
Alkanedioic acid, polyfluoro-, substituted alkyl alkenyl ester, polymer substituted alkane substituted bis dialkyl.
Alkyl carbanate, perfluoro-alkyl ester.
Aliphatic diisocyanate polymer with esters of reduced polymd. oxidized fluoroethylene, acrylate blocked.
Aminoalkenyl, reaction products with reduced fluorooxetane homopolymer fluoromethanesulfonate, trichlorosilane andalkoxymethane.
Polyfluoropropanoic acid homopolymer.
Fluoroalkyl-acrylate modified hydroxy-functional polysiloxane.
Silane, trialkoxyvinyl-, polymer with alkoxyethene and 1,1,2,2-tetrafluoroethene.
Fluoroalkylepoxide.
Polymer of perfluoroalkylethyl methacrylate, hydroxyalkyl methacrylate.
Perfluoro alkanoic acid, perfluoro alkoxy.
2-Propenoic acid, 2-methyl-, methyl ester, polymer with isooctadecyl 2-propenoate, .alpha.-(2-methyl-1-oxo-2-propen-1-yl).omega.-methoxypoly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propen-1-yl)-.omega.-[(2-methyl-1-oxo-2-propen-1yl)oxy]poly(oxy-1,2-ethanediyl), polyfluorohexyl 2-propenoate and rel-(1R,2R,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl 2propenoate, alkyl peroxide-initiated.
Alkenyl acid, polyfluoro disubstituted pentanediyl ester.
Fluorinated alkanesulfonamide, halide salt.
Per(chlorofluoro)telomer sulfonic acid.
Per(chlorofluoro)telomer ester.
Per(chlorofluoro)telomer nitrile.
Per(chlorofluoro)telomer imidoyl amidine.
Bis(substituted phenyl)polyoxyperfluoroalkylene.
Fluoralkyl quaternary ammonium acetate.
Fluorinated carboxylic acid salt.
Fluoroalkene.
Fluoroalkyl nitrile.
Fluoroalkyl amine.
Fluoroalkyl isocyanate.
Inert perfluorocarbon liquid.
Inert perfluorocarbon liquid.
Inert perfluorocarbon liquid.
Inert perfluorocarbon liquid.
Fluoroalkylated protein A.
Fluoroalkylated monoclonal antibody.
Polyfluorocarboxylic acid.
Inert perfluorocarbon liquid.
Fluorinated amide.
Fluorinated sulfonamide.
Fluorochemical epoxy.
Phosphonic acid [[(perfluoroalkenyloxo)phenyl]methyl]-, zinc salt (2:1).
Isocyanate terminated perfluoropolyoxyalkene.
Fluorine cotaining acrylate.
Dicarboxyperfluoropolyoxyalkane.
Fluorinated polyalkylakoxysilane.
Perfluoroalkyl cyclohexyl sulfonate salt.
Fluoroalkylether.
Fluoroalkylether.
Fluoroalkylalcohol.
Fluoroacrylate monomer.
Fluorinated acrylic ester copolymer.
Fluorinated acrylic ester copolymer.
Perfluorinated liquid.
Perfluoropolyether derivative.
Quaternary ammonium perfluoroalkyl carboxylate.
Fluorochemical polyurethane.
Peroxide curable fluoroelastomer of vinylidene fluoride and tetrafluoroethylene.
Quaternary ammonium salt of fluorinated alklyl-aryl amide.
Fluorochemical acrylic acid copolymer.
Perfluoroether ester.
Perfluoroether derivative.

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khammond on DSKJM1Z7X2PROD with PROPOSALSLVE case No.
L–92–0194 ........
L–92–0201 ........
L–93–0082 ........
L–93–0191 ........
L–94–0060 ........
L–94–0301 ........
L–94–0337 ........
L–95–0017 ........
L–95–0056 ........
L–95–0077 ........
L–95–0078 ........
L–95–0079 ........
L–95–0107 ........
L–95–0109 ........
L–95–0134 ........
L–95–0135 ........
L–95–0154 ........
L–95–0176 ........
L–95–0178 ........
L–95–0186 ........
L–95–0261 ........
L–95–0270 ........
L–96–0009 ........
L–96–0101 ........
L–96–0132 ........
L–96–0219 ........
L–96–0257 ........
L–96–0325 ........
L–96–0355 ........
L–96–0368 ........
L–96–0405 ........
L–96–0436 ........
L–96–0452 ........
L–96–0453 ........
L–97–0038 ........
L–97–0056 ........
L–97–0115 ........
L–97–0198 ........
L–97–0281 ........
L–97–0340 ........
L–97–0341 ........
L–97–0413 ........
L–97–0439 ........
L–97–0447 ........
L–97–0459 ........
L–97–0468 ........
L–97–0471 ........
L–98–0028 ........
L–98–0067 ........
L–98–0154 ........
L–98–0281 ........
L–98–0298 ........
L–98–0406 ........
L–98–0465 ........
L–98–0467 ........
L–98–0479 ........
L–98–0501 ........
L–98–0537 ........
L–99–0042 ........
L–99–0063 ........
L–99–0087 ........
L–99–0091 ........
L–99–0159 ........
L–99–0199 ........
L–99–0202 ........
L–99–0212 ........
L–99–0254 ........
L–99–0257 ........
L–99–0261 ........
L–99–0262 ........
L–99–0263 ........
L–99–0264 ........
L–99–0265 ........
L–99–0266 ........

VerDate Sep<11>2014

Chemical name or generic name
Cationic fluorinated surfactant.
Substituted fluorinated elastomer.
Fluorourethane.
Fluorochemical sulfonate salt.
Perfluoroalkyl sodium salt.
Fluorinated sulfide.
Polymer of HFP, VF2, TFE & fluoro alkoxy methane.
N-Alkyl perfluoropolyether carboxyamide.
Fluoroalkyl phosphate.
Fluorinated disulfide.
Fluorinated sulfide.
Fluorinated sulfide.
Perfluoro-polyether-ethoxylated alcohol.
Fluorinated disulfide.
Amine oxide, dimethyl (polyfluoro-hydro-alkyl).
Amine oxide, dimethyl (polyfluoro-alkyl).
Fluoroacrylate polymer.
Fluorinated acrylic ester copolymer.
Ammonium perfluoroalkyl carboxylate.
Fluorinated surfactant.
Fluorochemical acrylate copolymer.
Perfluoro polyether amido silane.
Polyfluoroalkylether.
Dicarboxyperfluoropolyoxyalkane.
Perfluoroalkyl-alkyl urethane.
Perfluoro oxygenated oligomers.
Fluoroethylene-vinylether copolymer.
Fluoroalkyltriisocyanatosilane.
Fluorinated acrylic ester copolymer.
alpha-Methyl-omega-perfluoroalkyl polyoxyethylene.
N-Alkyl perfluoropolyether carboxyamide.
Perfluoropolyether diol, magnesuim salt.
Hexafluoropropene oligomers and reaction products.
N-(Anthraquinoyl) perfluoropoly ether carboxyamide.
Polyfluoro-1-octanethiol.
2-Propenoic acid, 2-substituted ethyl ester, telomer with polyfluoro-1-octanethiol.
Fluorinated acrylic ester copolymer.
Polyfluorocarboxylic acid.
Fluoroalkychlorosilane.
Fluorochemical ether.
Fluorochemical silane.
Mixture of perfluoropropanediol phosphate.
Phenyl fluorosulfate.
Polyfluoralkylether.
Acrylic polymer, fluoroalkyl, ethoxylate and silyl ester.
Perfluoroalkyl-alkyl urethane.
Polyfluoroalkylalkoxysilane oligomer.
Bis[3-perfluoroalkyl (C8) -2-hydroxypropyl] polyoxyethylene ether.
Fluorinated paralyene.
Polyfluoro-sulfonic acid salt.
Fluoroalkanol substituted benzene.
Fluorocarbon cresyl titanate.
Fluoroalkyl phenoxy substituted benzene.
Fluoric organic polymer.
Fluoric organic polymer.
Fluoroalkyl substituted benzene.
Fluoric organic compound.
Fluoroalkyl diaminobenzene.
Fluorinated compound.
Fluorinated acid derivative.
Fluoroalkyl substituted siloxanes.
Fluorinated acrylic ester copolymer.
Fluoropolyether derivative.
Fluorinated polymer.
Fluorinated dicarboxylic acid derivative.
Fluoropolyether derivative.
Polyfluorocarboxylic acid ammonium salt.
Fluoroalkyl substituted siloxanes and silicones.
Fluoroalkyl substituted siloxanes and silicones.
Fluorine-containing organopolysiloxane.
Polyfluoroalkylether.
Polyfluoroalkylether.
Substituted perfluoroalkyl ether.
Fluoroalkyl substituted siloxanes and silicones.

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33956

Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules

LVE case No.
L–99–0267 ........
L–99–0268 ........
L–99–0284 ........
L–99–0289 ........
L–99–0339 ........
L–99–0346 ........
L–99–0393 ........
L–99–0394 ........
L–99–0415 ........
L–99–0416 ........
L–99–0417 ........
L–99–0440 ........

Chemical name or generic name
Polyfluoroalkylether.
Fluoroalkyl substituted siloxanes.
Perfluoropolyether derivative.
Polyfluorocarboxylic acid ammonium salt.
Fluoroolefin copolymer.
Perfluoropolyether derivative.
Fluorinated synthetic rubber.
Fluorinated polymer.
Fluoropoly ether derivative.
Fluoropoly ether derivative.
Fluoropoly ether derivative.
Fluorinated surfactant.

(e) Structural diagram examples, withrespective CASRNs.

2. Halo Fluorocarbon (R, R’ and/or R’’ =halogen which is not fluorine)

1. Perflourocarbon

F

F

·~

F
F

{''l

F
F

F

F
F

:'

F

F
F

3. Fluoro polymer (for example,
polymers made from tetrafluoroethene(C2F4), hexafluoropropene (C3F6)
and/or halotrifluoroethene (C2F3halo))

76-15-3

F

355-25-9

F**57570-64-6

F

4. Perfluoro/polyfluoro ether

F

EP28JN21.007</GPH>

OH

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khammond on DSKJM1Z7X2PROD with PROPOSALS

5. Perfluoroalkyl-R (R = O, N, P, C (notCF2), S, Si, H, or metal)

33957Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules

F

F

F

F

F

F

F

F
F

F

F
F

F

0

F

F

OH
F

F

F

F

F

F

F
F

0

F
F

335-67-1

F

II
S-OH
II

0

F

F

1763-23-1

6. R-Perfluoroalkyl-R (R = O, N, P, C
(not CF2), S, Si, H, or metal)

0

F

F

F
F
OH

F
,,·~,.
,\,.,J';IF

s·I1-!.._.,l
. .,.

H

HO

F

F
F

F

0

F

336-08-3§ 705.10

Persons who must report.

Persons who have manufactured achemical substance identified in § 705.5
at any period from January 1, 2011 to
the effective date of this rule.
§ 705.15

What information to report.

For the one-time submission, persons
identified in § 705.10 of this part must
report to EPA, for each site of each of
the chemical substances identified in§ 705.5, the following information to theextent known to or reasonably
ascertainable by them. In the event that
actual data is not known to or
reasonably ascertainable by thesubmitter, then reasonable estimates
may be submitted:(a) Company and plant site
information. The following currently
correct company and plant site
information must be reported for eachsite at which a reportable chemical
substance is manufactured (see § 711.3
for the ‘‘site’’ for importers):(1) The highest-level U.S. parent
company name, address, and Dun andBradstreet D–U–N–S® (D&B) number. A
submitter under this part must obtain a
D&B number for the U.S. parent
company if none exists.

I

C!

F
375-63-3(2) The name of a person who willserve as Authorized Official for thesubmitter company, and who will beable to sign the certification statement
as described in paragraph (i) of thissection, the Authorized Official’s full
mailing address, telephone number, andemail address.
(3) The name of a person who willserve as technical contact for thesubmitter company, and who will beable to answer questions about the
information submitted by the company
to EPA, the contact person’s full mailingaddress, telephone number, and email
address.
(4) The name, full street address, andsix-digit North American Industry
Classification System (NAICS) code(s) of
the site. A submitter under this part
must include the appropriate D&B
number for each plant site reported, andthe county or parish (or otherjurisdictional indicator) in which theplant site is located. A submitter under
this part must obtain a D&B number forthe site reported if none exists. A
submitter under this part must also
provide other site identification
numbers, including the Facility Registry
Service (FRS) identification number, if
they exist.

(b) Chemical-specific information.
The following chemical-specificinformation must be reported for each
PFAS manufactured for each year since
January 1, 2011:(1) The common or trade name, thechemical identity, and therepresentative molecular structure ofeach PFAS for which such a report isrequired.
(i) The specific, currently correct CA
Index name as used to list the chemical
substance on the TSCA Inventory andthe correct corresponding CASRN foreach reportable PFAS at each site.
Submitters who wish to report chemical
substances listed on the confidential
portion of the TSCA Inventory will needto report the chemical substance using
a TSCA Accession Number. If a
submitter has a low-volume exemption(LVE) case number for the chemical
substance, that number may also be
used if a CASRN is not known to or
reasonably ascertainable by thesubmitter.
(ii) In addition to reporting thenumber itself, submitters must specify
the type of number they are reporting byselecting from among the codes in Table
1 of this paragraph.

Code

Number type

VerDate Sep<11>2014

TSCA Accession Number.
Chemical Abstracts Service Registry Number (CASRN).
Low-volume exemption (LVE) Case Number.

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EP28JN21.009</GPH>

A .......................
C .......................
L ........................

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khammond on DSKJM1Z7X2PROD with PROPOSALSTABLE 1—CODES TO SPECIFY TYPE OF CHEMICAL IDENTIFYING NUMBER

33958Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules(2) The physical form(s) of the PFAS
as it is sent off-site from each site. If the
PFAS is site-limited, you must report
the physical form(s) of the PFAS at thetime it is reacted on-site to produce a
different chemical substance. For each
PFAS at each site, the submitter must
report as many physical forms asapplicable from among the physicalforms listed in this unit:(i) Dry powder.
(ii) Pellets or large crystals.

(iii) Water- or solvent-wet solid.
(iv) Other solid.
(v) Gas or vapor.
(vi) Liquid.
(c) Categories of use. For each year
since January 1, 2011, report thefollowing information on categories or
proposed categories of use of each PFAS
manufactured.
(1) Industrial processing and use
information. A designation indicating
the type of industrial processing or use

operation(s) at each site that receives a
PFAS from the submitter site directly or
indirectly (whether the recipient site(s)are controlled by the submitter site ornot). For each PFAS, report the letterswhich correspond to the appropriate
processing or use operation(s) listed inTable 2. A particular designation may
need to be reported more than once, tothe extent that a submitter reports morethan one sector that applies to a given
designation under this paragraph.

TABLE 2—CODES FOR REPORTING TYPE OF INDUSTRIAL PROCESSING OR USE OPERATION
Designation

Operation

PC .....................
PF .....................
PA .....................
PK .....................
U .......................

Processing as a reactant.
Processing—incorporation into formulation, mixture, or reaction product.
Processing—incorporation into article.
Processing—repackaging.
Use—non-incorporative activities.

(2) A code indicating the sector(s) thatbest describe the industrial activities
associated with each industrial
processing or use operation reported
under this section. For each chemical

substance, report the code that
corresponds to the appropriate sector(s)listed in Table 3. A particular sector
code may need to be reported more thanonce, to the extent that a submitter

reports more than one function codethat applies to a given sector code under
this paragraph.

khammond on DSKJM1Z7X2PROD with PROPOSALSTABLE 3—CODES FOR REPORTING INDUSTRIAL SECTORS
CodeSector description

IS1 ....................
IS2 ....................
IS3 ....................
IS4 ....................
IS5 ....................
IS6 ....................
IS7 ....................
IS8 ....................
IS9 ....................
IS10 ..................
IS11 ..................
IS12 ..................
IS13 ..................
IS14 ..................
IS15 ..................
IS16 ..................
IS17 ..................
IS18 ..................
IS19 ..................
IS20 ..................
IS21 ..................
IS22 ..................
IS23 ..................
IS24 ..................
IS25 ..................
IS26 ..................
IS27 ..................
IS28 ..................
IS29 ..................
IS30 ..................
IS31 ..................
IS32 ..................
IS33 ..................
IS34 ..................
IS35 ..................
IS36 ..................
IS37 ..................

Agriculture, forestry, fishing, and hunting.
Oil and gas drilling, extraction, and support activities.
Mining (except oil and gas) and support activities.
Utilities.
Construction.
Food, beverage, and tobacco product manufacturing.
Textiles, apparel, and leather manufacturing.
Wood product manufacturing.
Paper manufacturing.
Printing and related support activities.
Petroleum refineries.
Asphalt paving, roofing, and coating materials manufacturing.
Petroleum lubricating oil and grease manufacturing.
All other petroleum and coal products manufacturing.
Petrochemical manufacturing.
Industrial gas manufacturing.
Synthetic dye and pigment manufacturing.
Carbon black manufacturing.
All other basic inorganic chemical manufacturing.
Cyclic crude and intermediate manufacturing.
All other basic organic chemical manufacturing.
Plastics material and resin manufacturing.
Synthetic rubber manufacturing.
Organic fiber manufacturing.
Pesticide, fertilizer, and other agricultural chemical manufacturing.
Pharmaceutical and medicine manufacturing.
Paint and coating manufacturing.
Adhesive manufacturing.
Soap, cleaning compound, and toilet preparation manufacturing.
Printing ink manufacturing.
Explosives manufacturing.
Custom compounding of purchased resins.
Photographic film, paper, plate, and chemical manufacturing.
All other chemical product and preparation manufacturing.
Plastics product manufacturing.
Rubber product manufacturing.
Non-metallic mineral product manufacturing (includes cement, clay, concrete, glass, gypsum, lime, and other non-metallic
mineral product manufacturing).
Primary metal manufacturing.
Fabricated metal product manufacturing.

IS38 ..................
IS39 ..................

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28JNP1Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules

33959

TABLE 3—CODES FOR REPORTING INDUSTRIAL SECTORS—Continued
Code

Sector description

IS40 ..................
IS41 ..................
IS42 ..................
IS43 ..................
IS44 ..................
IS45 ..................
IS46 ..................
IS47 ..................
IS48 ..................

Machinery manufacturing.
Computer and electronic product manufacturing.
Electrical equipment, appliance, and component manufacturing.
Transportation equipment manufacturing.
Furniture and related product manufacturing.
Miscellaneous manufacturing.
Wholesale and retail trade.
Services.
Other (requires additional information).

(3) For each sector reported underparagraph (c)(2) of this section, theapplicable code(s) from Table 4 must be

selected to designate the function
category(ies) that best represents the

specific manner in which the chemical
substance is used.

TABLE 4—CODES FOR REPORTING FUNCTION CATEGORIES

khammond on DSKJM1Z7X2PROD with PROPOSALS

CodeCategory

F001 .................
F002 .................
F003 .................
F004 .................
F005 .................
F006 .................
F007 .................
F008 .................
F009 .................
F010 .................
F011 .................
F012 .................
F013 .................
F014 .................
F015 .................
F016 .................
F017 .................
F018 .................
F019 .................
F020 .................
F021 .................
F022 .................
F023 .................
F024 .................
F025 .................
F026 .................
F027 .................
F028 .................
F029 .................
F030 .................
F031 .................
F032 .................
F033 .................
F034 .................
F035 .................
F036 .................
F037 .................
F038 .................
F039 .................
F040 .................
F041 .................
F042 .................
F043 .................
F044 .................
F045 .................
F046 .................
F047 .................
F048 .................
F049 .................
F050 .................
F051 .................
F052 .................

VerDate Sep<11>2014

Abrasives.
Etching agent.
Adhesion/cohesion promoter.
Binder.
Flux agent.
Sealant (barrier).
Absorbent.
Adsorbent.
Dehydrating agent (desiccant).
Drier.
Humectant.
Soil amendments (fertilizers).
Anti-adhesive/cohesive.
Dusting agent.
Bleaching agent.
Brightener.
Anti-scaling agent.
Corrosion inhibitor.
Dye.
Fixing agent (mordant).
Hardener.
Filler.
Anti-static agent.
Softener and conditioner.
Swelling agent.
Tanning agents not otherwise specified.
Waterproofing agent.
Wrinkle resisting agent.
Flame retardant.
Fuel agents.
Fuel.
Heat transferring agent.
Hydraulic fluids.
Insulators.
Refrigerants.
Anti-freeze agent.
Intermediate.
Monomers.
Ion exchange agent.
Anti-slip agent.
Lubricating agent.
Deodorizer.
Fragrance.
Oxidizing agent.
Reducing agent.
Photosensitive agent.
Photosensitizers.
Semiconductor and photovoltaic agent.
UV stabilizer.
Opacifer.
Pigment.
Plasticizer.

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33960Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules
TABLE 4—CODES FOR REPORTING FUNCTION CATEGORIES—Continued

khammond on DSKJM1Z7X2PROD with PROPOSALS

CodeCategory

F053 .................
F054 .................
F055 .................
F056 .................
F057 .................
F058 .................
F059 .................
F060 .................
F061 .................
F062 .................
F063 .................
F064 .................
F065 .................
F066 .................
F067 .................
F068 .................
F069 .................
F070 .................
F071 .................
F072 .................
F073 .................
F074 .................
F075 .................
F076 .................
F077 .................
F078 .................
F079 .................
F080 .................
F081 .................
F082 .................
F083 .................
F084 .................
F085 .................
F086 .................
F087 .................
F088 .................
F089 .................
F090 .................
F091 .................
F092 .................
F093 .................
F094 .................
F095 .................
F096 .................
F097 .................
F098 .................
F099 .................
F100 .................
F101 .................
F102 .................
F103 .................
F104 .................
F105 .................
F106 .................
F107 .................
F108 .................
F109 .................
F110 .................
F111 .................
F112 .................
F113 .................
F114 .................
F115 .................
F116 .................
F999 .................

Plating agent.
Catalyst.
Chain transfer agent.
Chemical reaction regulator.
Crystal growth modifiers (nucleating agents).
Polymerization promoter.
Terminator/Blocker.
Processing aids, specific to petroleum production.
Antioxidant.
Chelating agent.
Defoamer.
pH regulating agent.
Processing aids not otherwise specified.
Energy Releasers (explosives, motive propellant).
Foamant.
Propellants, non-motive (blowing agents).
Cloud-point depressant.
Flocculating agent.
Flotation agent.
Solids separation (precipitating) agent, not otherwise specified.
Cleaning agent.
Diluent.
Solvent.
Surfactant (surface active agent).
Emulsifier.
Thickening agent.
Viscosity modifiers.
Laboratory chemicals.
Dispersing agent.
Freeze-thaw additive.
Surface modifier.
Wetting agent (non-aqueous).
Aerating and deaerating agents.
Explosion inhibitor.
Fire extinguishing agent.
Flavoring and nutrient.
Anti-redeposition agent.
Anti-stain agent.
Anti-streaking agent.
Conductive agent.
Incandescent agent.
Magnetic element.
Anti-condensation agent.
Coalescing agent.
Film former.
Demulsifier.
Stabilizing agent.
Alloys.
Density modifier.
Elasticizer
Flow promoter.
Sizing agent.
Solubility enhancer.
Vapor pressure modifiers.
Embalming agent.
Heat stabilizer.
Preservative.
Anti-caking agent.
Deflocculant.
Dust suppressant.
Impregnation agent.
Leaching agent.
Tracer.
X-ray absorber.
Other.

(4) Consumer and commercial use
information. Using the applicable codes
listed in Table 5 to paragraph (c)(4) of

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the consumer and commercial productcategory(ies) that best describe the

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28JNP1Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules
submitter site or not). If more than 10codes apply to a PFAS, submitters need
only report the 10 codes for PFAS thatcumulatively represent the largest
percentage of the submitter’s production

volume for that chemical, measured byweight. If none of the listed consumer
and commercial product categories
accurately describes the consumer andcommercial products in which each

33961

PFAS is used, the category ‘‘Other’’ may
be used, and must include a descriptionof the use.

TABLE 5—CODES FOR REPORTING CONSUMER AND COMMERCIAL PRODUCT CATEGORIES
CodeCategory
Chemical Substances in Furnishing, Cleaning, Treatment Care Products

CC101 ..............
CC102 ..............
CC103 ..............
CC104 ..............
CC105 ..............
CC106 ..............
CC107 ..............
CC108 ..............
CC109 ..............
CC110 ..............
CC111 ..............
CC112 ..............
CC113 ..............
CC114 ..............
CC115 ..............
CC116 ..............
CC117 ..............
CC118 ..............
CC119 ..............
CC120 ..............
CC121 ..............
CC122 ..............
CC123 ..............
CC124 ..............
CC125 ..............
CC126 ..............
CC127 ..............
CC128 ..............
CC129 ..............
CC130 ..............
CC131 ..............
CC132 ..............
CC133 ..............
CC134 ..............
CC135 ..............
CC136 ..............
CC137 ..............
CC138 ..............

Construction and building materials covering large surface areas including stone, plaster, cement, glass and ceramic articles;
fabrics, textiles, and apparel.
Furniture & furnishings including plastic articles (soft); leather articles.
Furniture & furnishings including stone, plaster, cement, glass and ceramic articles; metal articles; or rubber articles.
Leather conditioner.
Leather tanning, dye, finishing, impregnation and care products.
Textile (fabric) dyes.
Textile finishing and impregnating/surface treatment products.
All-purpose foam spray cleaner.
All-purpose liquid cleaner/polish.
All-purpose liquid spray cleaner.
All-purpose waxes and polishes.
Appliance cleaners.
Drain and toilet cleaners (liquid).
Powder cleaners (floors).
Powder cleaners (porcelain).
Dishwashing detergent (liquid/gel).
Dishwashing detergent (unit dose/granule).
Dishwashing detergent liquid (hand-wash).
Dry cleaning and associated products.
Fabric enhancers.
Laundry detergent (unit-dose/granule).
Laundry detergent (liquid).
Stain removers.
Ion exchangers.
Liquid water treatment products.
Solid/Powder water treatment products.
Liquid body soap.
Liquid hand soap.
Solid bar soap.
Air fresheners for motor vehicles.
Continuous action air fresheners.
Instant action air fresheners.
Anti-static spray.
Apparel finishing, and impregnating/surface treatment products.
Insect repellent treatment.
Pre-market waxes, stains, and polishes applied to footwear.
Post-market waxes, and polishes applied to footwear (shoe polish).
Waterproofing and water-resistant sprays.

khammond on DSKJM1Z7X2PROD with PROPOSALS

Chemical Substances in Construction, Paint, Electrical, and Metal Products
CC201 ..............
CC202 ..............
CC203 ..............
CC204 ..............
CC205 ..............
CC206 ..............
CC207 ..............
CC208 ..............
CC209 ..............
CC210 ..............
CC211 ..............
CC212 ..............
CC213 ..............
CC214 ..............
CC215 ..............
CC216 ..............
CC217 ..............
CC218 ..............
CC219 ..............
CC220 ..............
CC221 ..............

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Fillers and putties.
Hot-melt adhesives.
One-component caulks.
Solder.
Single-component glues and adhesives.
Two-component caulks.
Two-component glues and adhesives.
Adhesive/Caulk removers.
Aerosol spray paints.
Lacquers, stains, varnishes and floor finishes.
Paint strippers/removers.
Powder coatings.
Radiation curable coatings.
Solvent-based paint.
Thinners.
Water-based paint.
Construction and building materials covering large surface areas, including wood articles.
Construction and building materials covering large surface areas, including paper articles; metal articles; stone, plaster, cement, glass and ceramic articles.
Machinery, mechanical appliances, electrical/electronic articles.
Other machinery, mechanical appliances, electronic/electronic articles.
Construction and building materials covering large surface areas, including metal articles.

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33962Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules
TABLE 5—CODES FOR REPORTING CONSUMER AND COMMERCIAL PRODUCT CATEGORIES—Continued

Code

Category

CC222 ..............

Electrical batteries and accumulators.
Chemical Substances in Packaging, Paper, Plastic, Toys, Hobby Products

CC990 ..............
CC301 ..............
CC302 ..............
CC303 ..............
CC304 ..............
CC305 ..............
CC306 ..............
CC307 ..............
CC308 ..............
CC309 ..............
CC310 ..............
CC311 ..............
CC312 ..............
CC313 ..............
CC314 ..............
CC315 ..............
CC316 ..............
CC317 ..............

Non-TSCA use.
Packaging (excluding food packaging), including paper articles.
Other articles with routine direct contact during normal use, including paper articles.
Packaging (excluding food packaging), including rubber articles; plastic articles (hard); plastic articles (soft).
Other articles with routine direct contact during normal use including rubber articles; plastic articles (hard).
Toys intended for children’s use (and child dedicated articles), including fabrics, textiles, and apparel; or plastic articles (hard).
Adhesives applied at elevated temperatures.
Cement/concrete.
Crafting glue.
Crafting paint (applied to body).
Crafting paint (applied to craft).
Fixatives and finishing spray coatings.
Modelling clay.
Correction fluid/tape.
Inks in writing equipment (liquid).
Inks used for stamps.
Toner/Printer cartridge.
Liquid photographic processing solutions.
Chemical Substances in Automotive, Fuel, Agriculture, Outdoor Use Products

CC401 ..............
CC402 ..............
CC403 ..............
CC404 ..............
CC405 ..............
CC406 ..............
CC407 ..............
CC408 ..............
CC409 ..............
CC410 ..............
CC411 ..............
CC412 ..............
CC413 ..............
CC414 ..............
CC415 ..............
CC416 ..............
CC417 ..............
CC418 ..............

Exterior car washes and soaps.
Exterior car waxes, polishes, and coatings.
Interior car care.
Touch up auto paint.
Degreasers.
Liquid lubricants and greases.
Paste lubricants and greases.
Spray lubricants and greases.
Anti-freeze liquids.
De-icing liquids.
De-icing solids.
Lock de-icers/releasers.
Cooking and heating fuels.
Fuel additives.
Vehicular or appliance fuels.
Explosive materials.
Agricultural non-pesticidal products.
Lawn and garden care products.
Chemical Substances in Products not Described by Other Codes

khammond on DSKJM1Z7X2PROD with PROPOSALS

CC980 ..............
CC990 ..............

Other (specify).
Non-TSCA use.

(5) For each consumer andcommercial product category reported
under paragraph (c)(4) of this section,
the applicable code(s) described inTable 4 under paragraph (c)(3) of thissection must be selected to designate thefunction category(ies) that best
represents the specific manner in which
the PFAS is used.
(6) Submitters must indicate, for eachconsumer and commercial productcategory reported under paragraph (c)(4)of this section, whether the use is aconsumer or a commercial use, or both.
(7) Submitters must determine, withineach consumer and commercial productcategory reported under paragraph (c)(4)of this section, whether any amount ofeach reportable chemical substance

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manufactured (including imported) by
the submitter is present in (for example,
a plasticizer chemical substance used tomake pacifiers) or on (for example, as acomponent in the paint on a toy) any
consumer products intended for use by
children age 14 or younger, regardless ofthe concentration of the chemical
substance remaining in or on the
product. Submitters must select fromthe following options: The chemical
substance is used in or on any consumer
products intended for use by children;the chemical substance is not used in oron any consumer products intended foruse by children; or information as towhether the chemical substance is usedin or on any consumer products
intended for use by children is not

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known to or reasonably ascertainable by
the submitter.
(8) For each year where the PFAS isused in consumer or commercial
products, the estimated typicalmaximum concentration, measured byweight, of the chemical substance ineach consumer and commercial productcategory reported under paragraph (c)(4)of this section. For each PFAS in eachcommercial and consumer productcategory reported under paragraph (c)(4)of this section, submitters must selectfrom among the ranges of concentrations
listed in Table 6 of this paragraph andreport the corresponding code (i.e., M1
through M5):

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TABLE 6—CODES FOR REPORTING MAXIMUM CONCENTRATION OF CHEMICAL SUBSTANCE
Concentration range(% weight)

Codekhammond on DSKJM1Z7X2PROD with PROPOSALS

M1 .....................
M2 .....................
M3 .....................
M4 .....................
M5 .....................

Less than 1% by weight.
At least 1 but less than 30% by weight.
At least 30 but less than 60% by weight.
At least 60 but less than 90% by weight.
At least 90% by weight.

(d) For each year since January 1,
2011, the total amounts manufactured orprocessed of each PFAS, including theamounts manufactured or processed ineach calendar year for each category of
use as described in paragraph (c) of thissection.
(1) For each year the PFAS was
manufactured, the total annual volume(in pounds) of each PFAS domesticallymanufactured or imported at each site.
The total annual domesticallymanufactured volume (not including
imported volume) and the total annual
imported volume must be separately
reported. These amounts must bereported to two significant figures ofaccuracy.
(2) A designation indicating, for each
PFAS at each site, whether the imported
PFAS is physically present at thereporting site.
(3) The volume directly exported ofeach PFAS domestically manufactured
or imported at each site. These amounts
must be reported to two significant
figures of accuracy.
(4) The estimated percentage, rounded
off to the closest 10 percent, of total
production volume of the reportablechemical substance associated witheach combination of industrial
processing or use operation, sector, andfunction category as reported inparagraph (c) of this section. Where aparticular combination of industrial
processing or use operation, sector, andfunction category accounts for less than
5 percent of the submitter’s site’s total
production volume of a reportablechemical substance, the percentage
must not be rounded off to 0 percent.
Instead, in such a case, submitters must
report the percentage, rounded off to theclosest 1 percent, of the submitter’ssite’s total production volume of thereportable chemical substanceassociated with the particular
combination of industrial processing or
use operation, sector, and function
category.
(5) The estimated percentage, rounded
off to the closest 10 percent, of thesubmitter’s site’s total production
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of this section. Where a particularconsumer and commercial productcategory accounts for less than 5 percentof the total production volume of areportable chemical substance, thepercentage must not be rounded off to
0 percent. Instead, in such a case,submitters must report the percentage,rounded off to the closest 1 percent, ofthe submitter’s site’s total production
volume of the reportable chemical
substance associated with the particularconsumer and commercial productcategory.
(6) The estimated maximum amount(in pounds) to be manufactured orimported during the first year of
production within the covered reporting
period (i.e., since January 1, 2011), andthe estimated maximum amount (inpounds) to be manufactured or imported
during any 12-month period during thefirst three years of production within
the covered reporting period.
(7) An indication of whether the
PFAS was site-limited.
(8) The estimated maximum amount(in pounds) of the PFAS on site at any
point in time since January 1, 2011. This
amount is not limited to quantities
being actively manufactured or used,
and includes quantities stored.
(9) The total volume (in pounds) ofeach PFAS recycled on-site since
January 1, 2011.
(e) A description of the byproducts
resulting from the manufacture,processing, use, or disposal of each
PFAS since January 1, 2011.
(1) For each byproduct produced fromthe manufacture, processing, use, or
disposal of a PFAS, the submitter will
identify the byproduct by its specific,
currently correct CA Index name asused to list the chemical substance on
the TSCA Inventory and the correct
corresponding CASRN. A submitter
under this part may use an EPAdesignated TSCA Accession Number fora chemical substance in lieu of a
CASRN when a CASRN is not known toor reasonably ascertainable by thesubmitter. Submitters who wish toreport chemical substances listed on theconfidential portion of the TSCA
Inventory will need to report the

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chemical substance using a TSCA
Accession Number.
(i) In addition to reporting the number
itself, submitters must specify the typeof number they are reporting byselecting from among the codes in Table
1 of paragraph (b)(1)(i) of this section.
(ii) If the specific identity of the
byproduct is unknown to the submitter,
the submitter may provide a descriptionof the chemical substance.
(iii) An indication of which specific
PFAS activity(ies) (i.e., manufacture,process, use, or disposal) manufactured
the byproduct.
(2) An indication of whether the
byproduct is released to theenvironment, and if so, theenvironmental medium (a) to which it isreleased (i.e., air, water, land).
(3) For each year, the byproductvolume (in pounds) released to theenvironment.
(f) All existing environmental andhealth effects information of such
substance or mixture. The scope of thisinformation shall not be limited tostudies conducted or published since
2011.
(1) For each published study report,
the submitter shall complete an
Organization for Economic Cooperation
and Development (OECD) HarmonizedTemplates for Reporting Chemical Test
Summaries, and submit theaccompanying study reports andsupporting information.
(2) Submitters shall also provide any
additional human health data not instudy reports, including but not limited
to any preliminary studies, informal test
results in workers, or inhalation studies.
(g) The number of individuals
exposed to PFAS in their places of
employment and the duration of such
exposure for each year since January 1,
2011.
(1) A narrative description of worker
activities involving the PFAS at the
manufacturing site, such as bag
dumping, sampling, cleaning, or
unloading drums.
(2) For each worker activity in thisparagraph, indicate the number ofworkers reasonably likely to be exposed.
The submitter must select from among
the worker ranges listed in Table 8 of

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33964Federal Register / Vol. 86, No. 121 / Monday, June 28, 2021 / Proposed Rules

paragraph (g)(1)(i) of this section andreport the corresponding code (i.e., W1
though W8).

TABLE 7—CODES FOR REPORTING NUMBER OF WORKERS REASONABLY LIKELY TO BE EXPOSED
Code

Range

W1 ....................
W2 ....................
W3 ....................
W4 ....................
W5 ....................
W6 ....................
W7 ....................
W8 ....................

Fewer than 10 workers.
At least 10 but fewer than 25 workers.
At least 25 but fewer than 50 workers.
At least 50 but fewer than 100 workers.
At least 100 but fewer than 500 workers.
At least 500 but fewer than 1,000 workers.
At least 1,000 but fewer than 10,000 workers.
At least 10,000 workers.

(3) For each PFAS, the maximum
duration of exposure for any worker at
the manufacturing site, in hours per day
and days per year.
(4) For each combination of industrial
processing or use operation, sector, andfunction category identified inparagraph (c) of this section, thesubmitter must estimate the number ofworkers reasonably likely to be exposed
to each PFAS. For each combination
associated with each chemical
substance, the submitter must selectfrom among the worker ranges listed inTable 8 under paragraph (g)(1)(i) of thissection and report the corresponding
code (i.e., W1 though W8).

(5) For each PFAS, the maximum
duration of exposure for any worker foreach combination of industrial
processing or use operation, sector, andfunction category, in hours per day anddays per year.
(6) Where the PFAS is used in acommercial product, the submitter must
estimate the number of commercial
workers reasonably likely to be exposed
to each reportable chemical substance.
For each commercial use associatedwith each substance, the submitter mustselect from among the worker ranges
listed in Table 8 under paragraph(g)(1)(i) of this section and report thecorresponding code (i.e., W1 though
W8).
(7) For each PFAS, the maximum
duration of exposure for any worker foreach commercial use, in hours per day
and days per year.
(h) During the years in which the
PFAS was manufactured, the manners
or methods of its disposal, and anychanges to the disposal methods orprocesses since January 1, 2011.
(1) Description of disposal processes
or methods, using the appropriate codes
in Table 9 of paragraph (h)(1) of thissection, and additional descriptions asneeded.

TABLE 8—CODES FOR REPORTING DISPOSAL METHODS
Code

Disposal methodkhammond on DSKJM1Z7X2PROD with PROPOSALS

D1 .....................
D2 .....................
D3 .....................
D4 .....................
D5 .....................
D6 .....................
D7 .....................
D8 .....................
D9 .....................
D10 ...................
D11 ...................
D12 ...................
D13 ...................
D99 ...................

On-site land disposal: RCRA Class C landfill (hazardous).
On-site land disposal: Other landfill.
Other on-site land disposal.
On-site underground injection (UIC).
Off-site land disposal: RCRA Class C landfill (hazardous).
Off-site land disposal: Other landfill.
On-site incineration.
Off-site incineration.
Publicly owned treatment works (POTW).
Other off-site waste transfer.
Release to surface water.
Release to air (stack emissions).
Release to air (fugitive emissions).
Other.

(2) Describe any changes to thedisposal process(es) or method(s)indicated in paragraph (h)(1) for any
PFAS manufactured since 2011.
(3) Indicate total volume released toeach environmental medium since 2011
for each PFAS.
(4) Indicate total volume incinerated
on-site since 2011 for each PFAS. If
incineration occurred, indicate thetemperature at which the PFAS wasincinerated.
(i) Certification statement signed anddated by an authorized official of thesubmitter company. The authorized
official must certify that the submitted

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information has been completed incompliance with the requirements ofthis part, such as all information known
or reasonably ascertainable is submitted,
and that the confidentiality claims madein this report are true and correct. The
certification must be signed and dated
by the authorized official for thesubmitter company, and provide that
person’s name, official title, and email
address.
§ 705.20

When to report.

All information reported to EPA in
response to the requirements of this part
must be submitted during the applicable

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submission period. The submission
period shall begin six months following
the effective date of this rule and last forsix months.
§ 705.22

Duplicative reporting.

(a) If a person identified in § 705.10
has already reported certain informationin § 705.15 to EPA pursuant to TSCA
section 8(a), then duplicative reportingof that information is not required of theyears for which the information has
already been reported. Any person
covered in this part may notify EPA
through the electronic reporting systemin § 705.35 that such information has

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already been submitted. This
information may include:(1) Physical state of the chemical or
mixture, pursuant to§ 711.15(b)(3)(C)(ix);(2) Industrial processing and use type,
sector(s), functional category(ies), andpercent of production volume for eachuse, pursuant to § 711.15(b)(4)(i)(A)through (D);(3) Consumer and/or commercial
indicator, product category(ies),functional category(ies), percent of
production volume for each use,
indicator for use in products intended
for children, and maximum
concentration in the product, pursuant
to § 711.15(b)(4)(ii)(A) through (F);(4) Number of workers reasonably
likely to be exposed for eachcombination of industrial processing or
use operation, sector, and function,
pursuant to § 711.15(b)(4)(i)(F), and thenumber of commercial workers
reasonably likely to be exposed when
the substance is used in a commercial
product, pursuant to§ 711.15(b)(4)(ii)(G).
(b) Any person covered in this part
must report all information to EPA in§ 705.15 for each year since January 1,
2011. If a person has already reported
any of the data elements identified inparagraph (a) of this section, but not for
all years since 2011, then that person
must submit the required information
for the intervening years.
§ 705.25

Recordkeeping requirements.

Each person who is subject to thereporting requirements of this part mustretain records that document any
information reported to EPA. Relevant
records must be retained for a period of
5 years beginning on the last day of thesubmission period.

khammond on DSKJM1Z7X2PROD with PROPOSALS§ 705.30

Confidentiality claims.

(a) Making confidentiality claims—(1)Generally. Any person submitting
information under this part may assert
a confidentiality claim for that
information, except for information
described in paragraph (a)(2) of thissection. Any such confidentiality claims
must be asserted at the time theinformation is submitted. Instructions
for asserting confidentiality claims areprovided in the document identified in§ 705.35. Information claimed asconfidential in accordance with thissection will be treated and disclosed inaccordance with the procedures in 40
CFR part 2 and section 14 of TSCA.
(2) Exceptions. Confidentiality claims
cannot be asserted:(i) For chemical identities listed on
the public portion of the TSCA
Inventory;

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Jkt 253001(ii) For processing and use data
elements required by § 705.15(c)(1)through (7); or(iii) When a response is left blank or
designated as ‘‘not known or reasonably
ascertainable.’’(3) Health and environmental effects
information. Any person submitting
health and effects information under
this part may only assert a
confidentiality claim for informationthat ‘‘discloses processes used in the
manufacturing or processing of achemical substance or mixture or, in thecase of a mixture, the release of data
disclosing the portion of the mixture
comprised by any of the chemical
substances in the mixture.’’ If any suchinformation is claimed as confidential, aperson who submits the informationmust also provide EPA with a sanitizedcopy for public release, removing onlythat information that is claimed asconfidential.
(b) Unless exempted, allconfidentiality claims require
substantiation at time of submission
and must be signed and dated by anauthorized official. Confidentiality
claims for the following data elements
are exempt from this substantiation
requirement:(1) Production volume information
required pursuant to § 705.15(d)(1), (5),and (6).
(c) Marking information claimed asconfidential in confidentiality
substantiation documentation. If any of
the information contained in theanswers to the questions listed inparagraph (e) of this section is asserted
to contain information that itself isconsidered to be confidential, you mustclearly identify the information that isclaimed confidential.
(d) Certification statement for claims.
An authorized official representing aperson asserting a claim ofconfidentiality must certify that thesubmission complies with therequirements of this part by signing anddating the following certification
statement:‘‘I certify that all claims forconfidentiality asserted with thissubmission are true and correct, and all
information submitted herein to
substantiate such claims is true andcorrect. Any knowing and willful
misrepresentation is subject to criminal
penalty pursuant to 18 U.S.C. 1001. I
further certify that: (1) I have taken
reasonable measures to protect theconfidentiality of the information; (2) I
have determined that the information is
not required to be disclosed orotherwise made available to the public
under any other Federal law; (3) I havea reasonable basis to conclude that

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33965

disclosure of the information is likely tocause substantial harm to thecompetitive position of my company;and (4) I have a reasonable basis tobelieve that the information is notreadily discoverable through reverse
engineering.’’(e) Substantiation requirements for all
types of confidentiality claims. For eachdata element that is claimed asconfidential, you must submit with yourreport detailed written answers to thefollowing questions:(1) Will disclosure of the information
claimed as confidential likely cause
substantial harm to your business’s
competitive position? If you answered
yes, describe the substantial harmful
effects that would likely result to yourcompetitive position if the information
is disclosed, including but not limited
to how a competitor could use suchinformation, and the causal relationshipbetween the disclosure and the harmful
effects.
(2) Has your business taken
precautions to protect theconfidentiality of the disclosed
information? If yes, please explain andidentify the specific measures,
including but not limited to internal
controls, that your business has taken toprotect the information claimed asconfidential.
(3)(i) Is any of the information
claimed as confidential required to be
publicly disclosed under any other
Federal law? If yes, please explain.
(ii) Does any of the information
claimed as confidential otherwise
appear in any public documents,
including (but not limited to) safety data
sheets; advertising or promotional
material; professional or trade
publications; state, local, or Federal
agency files; or any other media or
publications available to the generalpublic? If yes, please explain why the
information should be treated asconfidential.
(iii) Does any of the information
claimed as confidential appear in one ormore patents or patent applications? If
yes, please provide the associated patent
number or patent application number(or numbers) and explain why the
information should be treated asconfidential.
(4) Does any of the information thatyou are claiming as confidential
constitute a trade secret? If yes, please
explain how the information you areclaiming as confidential constitutes a
trade secret.
(5) Is the claim of confidentiality
intended to last less than 10 years (seeTSCA section 14(e)(1)(B))? If yes, pleaseindicate the number of years (between

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khammond on DSKJM1Z7X2PROD with PROPOSALS

1–10 years) or the specific date after
which the claim is withdrawn.
(6) Has EPA, another federal agency,
or court made any confidentiality
determination regarding information
associated with this chemical
substance? If yes, please provide thecircumstances associated with the priordetermination, whether the information
was found to be entitled to confidential
treatment, the entity that made thedecision, and the date of thedetermination.
(f) Additional requirements for
specific chemical identity. A person
may assert a claim of confidentiality forthe specific chemical identity of achemical substance as described in§ 711.15(b) of this part only if theidentity of that chemical substance istreated as confidential in the Master
Inventory File as of the time the report
is submitted for that chemical
substance. Generic chemical identities
and accession numbers may not be
claimed as confidential. To assert aclaim of confidentiality for the identityof a reportable chemical substance, youmust submit with the report detailed
written answers to the questions fromparagraph (b) of this section and to thefollowing questions.
(1) Is this chemical substance publicly
known (including by your competitors)
to be in U.S. commerce? If yes, please

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explain why the specific chemical
identity should still be afforded
confidential status (e.g., the chemical
substance is publicly known only as
being distributed in commerce forresearch and development purposes, but
no other information about the current
commercial distribution of the chemical
substance in the United States ispublicly available). If no, please
complete the certification statement:
I certify that on the date referenced,
I searched the internet for the chemical
substance identity (i.e., by bothchemical substance name and CASRN).
I did not find a reference to thischemical substance that would indicatethat the chemical is being manufactured
or imported by anyone for a commercial
purpose in the United States. [providedate].
(2) Does this particular chemical
substance leave the site of manufacture(including import) in any form, e.g., asa product, effluent, emission? If yes,
please explain what measures have beentaken to guard against the discovery of
its identity.
(3) If the chemical substance leaves
the site in a form that is available to the
public or your competitors, can thechemical identity be readily discoveredby analysis of the substance (e.g.,
product, effluent, emission), in light ofexisting technologies and any costs,

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difficulties, or limitations associatedwith such technologies? Please explain
why or why not.
(4) Would disclosure of the specificchemical name release confidential
process information? If yes, please
explain.
(g) No claim of confidentiality.
Information not claimed as confidential
in accordance with the requirements ofthis section may be made public
without further notice to the submitter.
§ 705.35

Electronic reporting.

You must use CDX to complete andsubmit the reporting form required
under this part. Submissions may only
be made as set forth in this paragraph.
Submissions must be sent electronicallyto EPA via CDX. The information
submitted and all attachments (unlessthe attachment appears in scientific
literature) must be in English. All
information must be true and correct.
Access the PFAS reporting tool andinstructions, as follows:(1) By website. Access the PFAS
reporting tool via the CDX homepage athttps://cdx.epa.gov/ and follow theappropriate links.
(2) By phone or email. Contact the
EPA TSCA Hotline at (202) 554–1404 or
TSCA-Hotline@epa.gov.
[FR Doc. 2021–13180 Filed 6–25–21; 8:45 am]
BILLING CODE 6560–50–P

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