[Federal Register Volume 88, Number 120 (Friday, June 23, 2023)]
[Rules and Regulations]
[Pages 41035-41039]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2023-13280]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 372

[EPA-HQ-OPPT-2023-0223; FRL 10781-01-OCSPP]
RIN 2070-AL40


Implementing Statutory Addition of Certain Per- and 
Polyfluoroalkyl Substances (PFAS) to the Toxics Release Inventory 
Beginning With Reporting Year 2023

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: The Environmental Protection Agency (EPA) is updating the list 
of chemicals subject to toxic chemical release reporting under the 
Emergency Planning and Community Right-to-Know Act (EPCRA) and the 
Pollution Prevention Act (PPA). Specifically, this action updates the 
regulations to identify nine per- and polyfluoroalkyl substances (PFAS) 
that must be reported pursuant to the National Defense Authorization 
Act for Fiscal Year 2020 (FY2020 NDAA) enacted on December 20, 2019. As 
this action is being taken to conform the regulations to a 
Congressional legislative mandate, notice and comment rulemaking is 
unnecessary.

DATES: This final rule is effective July 24, 2023.

ADDRESSES: The docket for this action, identified by docket 
identification (ID) number EPA-HQ-OPPT-2023-0223, is available at 
https://www.regulations.gov. Additional instructions on visiting the 
docket, along with more information about dockets generally, is 
available at https://www.epa.gov/dockets. For the latest status 
information on EPA/DC services and docket access, visit https://www.epa.gov/dockets.

FOR FURTHER INFORMATION CONTACT: 
    For technical information contact: Brian Ventura, Data Gathering 
and Analysis Division (7406M), Office of Pollution Prevention and 
Toxics, Environmental Protection Agency, 1200 Pennsylvania Ave. NW, 
Washington, DC 20460-0001; telephone number: (202) 566-0897; email 
address: [email protected].
    For general information contact: The Emergency Planning and 
Community Right-to-Know Act Hotline; telephone numbers: toll free at 
(800) 424-9346 (select menu option 3) or (703) 348-5070 in the 
Washington, DC, Area and International; or go to https://www.epa.gov/home/epa-hotlines.

SUPPLEMENTARY INFORMATION: 

I. General Information

A. Does this action apply to me?

    You may be potentially affected by this action if you manufacture, 
process, or otherwise use any of the PFAS listed in this rule. The 
following list of North American Industry Classification System (NAICS) 
codes is not intended to be exhaustive, but rather provides a guide to 
help readers determine whether this action applies to them. Potentially 
affected entities may include:
     Facilities included in the following NAICS manufacturing 
codes (corresponding to Standard Industrial Classification (SIC) codes 
20 through 39): 311*, 312*, 313*, 314*, 315*, 316, 321, 322, 323*, 324, 
325*, 326*, 327*, 331, 332, 333, 334*, 335*, 336, 337*, 339*, 111998*, 
113310, 211130*, 212323*, 212390*, 488390*, 512230*, 512250*, 5131*, 
516210*, 519290*, 541713*, 541715* or 811490*. *Exceptions and/or 
limitations exist for these NAICS codes.
     Facilities included in the following NAICS codes 
(corresponding to SIC codes other than SIC codes 20 through 39): 
211130* (corresponds to SIC code 1321, Natural Gas Liquids, and SIC 
2819, Industrial Inorganic Chemicals, Not Elsewhere Classified); or 
212114, 212115, 212220, 212230, 212290*; or 2211*, 221210*, 221330 
(limited to facilities that combust coal and/or oil for the purpose of 
generating power for distribution in commerce) (corresponds to SIC 
codes 4911, 4931, and 4939, Electric Utilities); or 424690, 424710 
(corresponds to SIC code 5171, Petroleum Bulk Terminals and Plants); 
425120 (limited to facilities previously classified in SIC code 5169, 
Chemicals and Allied Products, Not Elsewhere Classified); or 562112 
(limited to facilities primarily engaged in solvent recovery services 
on a contract or fee basis (previously classified under SIC code 7389, 
Business Services, NEC)); or 562211*, 562212*, 562213*, 562219*, 562920 
(limited to facilities regulated under the Resource Conservation and 
Recovery Act, subtitle C, 42 U.S.C. 6921 et seq.) (corresponds to SIC 
code 4953, Refuse Systems). *Exceptions and/or limitations exist for 
these NAICS codes.
     Federal facilities.
    A more detailed description of the types of facilities covered by 
the NAICS codes subject to reporting under EPCRA section 313 can be 
found at: https://www.epa.gov/toxics-release-inventory-tri-program/tri-covered-industry-sectors. To determine whether your facility would be 
affected by this action, you should carefully examine the applicability 
criteria in 40 CFR part 372, subpart B. If you have questions regarding 
the applicability of this action to a particular entity, consult the 
person listed under FOR FURTHER INFORMATION CONTACT.

B. What action is the Agency taking?

    EPA is codifying the nine additional PFAS that were added to the 
EPCRA section 313 list of reportable chemicals (more commonly known as 
the Toxics Release Inventory (TRI)) since the last conforming rule 
pursuant to the FY2020 NDAA (87 FR 42651; July 18, 2022) (FRL-9427-01-
OCSPP)).

C. What is the Agency's authority for taking this action?

    This action is issued under the authority of section 313 of the 
Emergency Planning and Community Right-to-Know Act (EPCRA) (42 U.S.C. 
11001 et seq.), section 6607 of the Pollution Prevention Act (PPA) (42 
U.S.C. 13106), and section 7321 of the National Defense Authorization 
Act for Fiscal Year 2020 (FY2020 NDAA) (Pub. L. 116-92).

II. Background

A. What is NDAA section 7321?

    On December 20, 2019, the FY2020 NDAA was signed into law. Among 
other provisions, section 7321(c) identifies certain regulatory 
activities that automatically add PFAS or classes of PFAS to the EPCRA 
section 313 list of reportable chemicals. Specifically, PFAS or classes 
of PFAS are added to the EPCRA section 313 list of reportable chemicals 
beginning January 1 of the calendar year after any one of the following 
dates:
     Final Toxicity Value. The date on which the Administrator 
finalizes a toxicity value for the PFAS or class of PFAS;
     Significant New Use Rule. The date on which the 
Administrator makes a covered determination for the PFAS or class of 
PFAS;
     Addition to Existing Significant New Use Rule. The date on 
which the PFAS or class of PFAS is added to a list of substances 
covered by a covered determination;
     Addition as an Active Chemical Substance. The date on 
which the PFAS or class of PFAS to which a covered determination 
applies is:
    (1) Added to the list published under section 8(b)(1) of the Toxic 
Substances

[[Page 41036]]

Control Act (TSCA) (15 U.S.C. 2601 et seq.) and designated as an active 
chemical substance under TSCA section 8(b)(5)(A); or
    (2) Designated as an active chemical substance under TSCA section 
8(b)(5)(B) on the list published under TSCA section 8(b)(1).
    The FY2020 NDAA defines ``covered determination'' as a 
determination made by rule under TSCA section 5(a)(2) that a use of a 
PFAS or class of PFAS is a significant new use (except such a 
determination made in connection with a determination described in TSCA 
sections 5(a)(3)(B) or 5(a)(3)(C)).
    Under FY2020 NDAA section 7321(e), EPA must review confidential 
business information (CBI) claims before PFAS are added to the list 
pursuant to subsections (b)(1), (c)(1), or (d)(3) whose identities are 
subject to a claim of protection from disclosure under 5 U.S.C. 552(a), 
pursuant to subsection (b)(4) of that section. Under the FY2020 NDAA 
EPA must:
     Review a claim of protection from disclosure; and
     Require that person to reassert and substantiate or re-
substantiate that claim in accordance with TSCA section 14(f) (15 
U.S.C. 2613(f)).
    In addition, if EPA determines that the chemical identity of a PFAS 
or class of PFAS qualifies for protection from disclosure, EPA must 
include the PFAS or class of PFAS on the TRI in a manner that does not 
disclose the protected information.

B. What PFAS have been added to the TRI list?

    EPA has reviewed the above-listed criteria and found nine chemicals 
that meet the requirements of this part of the FY2020 NDAA and whose 
identity is not claimed as confidential business information (CBI).

------------------------------------------------------------------------
                                                              Effective
       Chemical name/CAS No.            Triggering action        date
------------------------------------------------------------------------
Perfluorobutanoic acid (375-22-4)..  Final Toxicity Value         1/1/23
                                      (Ref. 1).
Sodium perfluorobutanoate (2218-54-  Final Toxicity Value         1/1/23
 4).                                  (Ref. 1).
Potassium heptafluorobutanoate       Final Toxicity Value         1/1/23
 (2966-54-3).                         (Ref. 1).
Ammonium perfluorobutanoate (10495-  Final Toxicity Value         1/1/23
 86-0).                               (Ref. 1).
Perfluorobutanoate (45048-62-2)....  Final Toxicity Value         1/1/23
                                      (Ref. 1).
Alcohols, C8-16, [gamma]-[omega]-    Addition to Existing         1/1/23
 perfluoro, reaction products with    Significant New Use
 1,6-diisocyanatohexane, glycidol     Rule (see 85 FR
 and stearyl alc. (2728655-42-1).     45109, July 27, 2020)
                                      (FRL-10010-44).
                                     CBI Declassification
                                      (Ref. 2).
Acetamide, N-[3-                     Addition to Existing         1/1/23
 (dimethylamino)propyl]-, 2-          Significant New Use
 [([gamma]-[omega]-perfluoro-C4-20-   Rule (see 85 FR
 alkyl)thio] derivs. (2738952-61-7).  45109, July 27, 2020)
                                      (FRL-10010-44).
                                     CBI Declassification
                                      (Ref. 2).
Acetamide, N-(2-aminoethyl)-, 2-     Addition to Existing         1/1/23
 [([gamma]-[omega]-perfluoro-C4-20-   Significant New Use
 alkyl)thio] derivs., polymers with   Rule (see 85 FR
 N1,N1-dimethyl-1,3-propanediamine,   45109, July 27, 2020)
 epichlorohydrin and                  (FRL-10010-44).
 ethylenediamine, oxidized (2742694- CBI Declassification
 36-4).                               (Ref. 2).
Acetic acid, 2-[([gamma]-[omega]-    Addition to Existing         1/1/23
 perfluoro-C4-20-alkyl)thio]          Significant New Use
 derivs., 2-hydroxypropyl esters      Rule (see 85 FR
 (2744262-09-5).                      45109, July 27, 2020)
                                      (FRL-10010-44).
                                     CBI Declassification
                                      (Ref. 2).
------------------------------------------------------------------------

    As stated above, under FY2020 NDAA section 7321(e), EPA must review 
CBI claims before PFAS whose identities are subject to a claim of 
protection from disclosure under 5 U.S.C. 552(a) (pursuant to 
subsection (b)(4)) are added to the list. The substances with the CAS 
No. 2728655-42-1, 2738952-61-7, 2742694-36-4, and 2744262-09-5 met the 
criteria under FY2020 NDAA section 7321(c)(1)(A)(iii), but were subject 
to a claim of protection from disclosure under 5 U.S.C. 552(b)(4) at 
that time (i.e., when the FY2020 NDAA was enacted). These substances' 
identities have since been published on the non-confidential portion of 
the TSCA Inventory in 2022; therefore, the chemicals were added 
pursuant to FY2020 NDAA section 7321(e) to the TRI list and are being 
incorporated into the CFR pursuant to this rule.
    As established by the FY2020 NDAA, the addition of these PFAS to 
the EPCRA section 313 list of reportable chemicals is effective January 
1 of the calendar year following any of the dates identified in FY2020 
NDAA section 7321(c)(1)(A). Accordingly, non-CBI PFAS are reportable 
beginning with the 2023 reporting year (i.e., reports due July 1, 
2024).
    EPA is issuing this final rule to amend the EPCRA section 313 list 
of reportable chemicals in 40 CFR 372.65 to include nine non-CBI PFAS 
added pursuant to the FY2020 NDAA.

III. Good Cause Exception

    Section 553(b)(B) of the Administrative Procedure Act (APA), 5 
U.S.C. 553(b)(B), provides that, when an agency for good cause finds 
that public notice and comment procedures are impracticable, 
unnecessary, or contrary to the public interest, the agency may issue a 
rule without providing notice and an opportunity for public comment. 
EPA has determined that there is good cause for making this rule final 
without prior proposal and opportunity for comment because such notice 
and opportunity for comment is unnecessary. This action is being taken 
to comply with a mandate in an Act of Congress, where Congress 
identified actions that automatically add these chemicals to the TRI. 
Thus, EPA has no discretion as to the outcome of this rule, which 
merely aligns the regulations with the self-effectuating changes 
provided by the FY2020 NDAA.

IV. References

    The following is a listing of the documents that are specifically 
referenced in this document. The docket includes these documents and 
other information considered by EPA, including documents that are 
referenced within the documents that are included in the docket, even 
if the referenced document is not itself physically located in the 
docket. For assistance in locating these other documents, please 
consult the person listed under FOR FURTHER INFORMATION CONTACT.

1. EPA.IRIS Toxicological Review of Perfluorobutanoic Acid (PFBA, 
CASRN 375-22-4) and Related Salts. December 2022. https://iris.epa.gov/static/pdfs/0701tr.pdf.

[[Page 41037]]

2. EPA. Non-CBI TSCA Inventory, February 2022.

V. Statutory and Executive Order Reviews

    Additional information about these statutes and Executive Orders 
can be found at https://www.epa.gov/laws-regulations/laws-and-executive-orders.

A. Executive Order 12866: Regulatory Planning and Review and 14094: 
Modernizing Regulatory Review

    This action is not a significant regulatory action as defined in 
Executive Order 12866 (58 FR 51735, October 4, 1993), as amended by 
Executive Order 14094 (88 FR 21879, April 11, 2023), and was therefore 
not subject to a requirement for Executive Order 12866 review.

B. Paperwork Reduction Act (PRA)

    This action does not impose any new information collection burden 
under the PRA, 44 U.S.C 3501 et. seq. Burden is defined in 5 CFR 
1320.3(b). OMB has previously approved the information collection 
activities contained in the existing regulations and assigned OMB 
control numbers 2070-0212 and 2050-0078.
    Currently, the facilities subject to the reporting requirements 
under EPCRA section 313 and PPA section 6607 may use either EPA Toxic 
Chemicals Release Inventory Form R (EPA Form 9350-1), or EPA Toxic 
Chemicals Release Inventory Form A (EPA Form 9350-2). The Form R must 
be completed if a facility manufactures, processes, or otherwise uses 
any listed chemical above threshold quantities and meets certain other 
criteria. For the Form A, EPA established an alternative threshold for 
facilities with low annual reportable amounts of a listed toxic 
chemical. The annual reportable amount is equal to the combined total 
quantities of the following waste management activities:
     Released at the facility (including disposed of within the 
facility);
     Treated at the facility (as represented by amounts 
destroyed or converted by treatment processes);
     Recovered at the facility as a result of recycling 
operations;
     Combusted for the purpose of energy recovery at the 
facility; and
     Amounts transferred from the facility to off-site 
locations for the purpose of recycling, energy recovery, treatment, 
and/or disposal.
    A facility that meets the appropriate reporting thresholds, but 
estimates that the total annual reportable amount of the chemical does 
not exceed 500 pounds per year, can take advantage of an alternative 
manufacture, process, or otherwise use threshold of 1 million pounds 
per year of the chemical, provided that certain conditions are met, and 
submit the Form A instead of the Form R. In addition, respondents may 
designate the specific chemical identity of a substance as a trade 
secret pursuant to EPCRA section 322 (42 U.S.C. 11042) and 40 CFR part 
350. OMB has approved the reporting and recordkeeping requirements 
related to Forms A and R, supplier notification, and petitions under 
OMB Control No. 2070-0212 (EPA Information Collection Request (ICR) No. 
2613.04) and those related to trade secret designations under OMB 
Control No. 2050-0078 (EPA ICR No. 1428.12).
    An agency may not conduct or sponsor, and a person is not required 
to respond to, a collection of information unless it displays a 
currently valid OMB control number. The OMB control numbers relevant to 
EPA's regulations in 40 CFR are listed in 40 CFR part 9 and displayed 
on the information collection instruments (e.g., forms, instructions).

C. Regulatory Flexibility Act (RFA)

    This action is not subject to the RFA, 5 U.S.C. 601 et seq. The RFA 
applies only to rules subject to notice and comment rulemaking 
requirements under the APA, 5 U.S.C. 553, or any other statute. As 
discussed in Unit III., this rule is not subject to notice and comment 
requirements because the Agency has invoked the APA ``good cause'' 
exception under 5 U.S.C. 553(b).

D. Unfunded Mandates Reform Act (UMRA)

    This action does not contain any unfunded mandate of $100 million 
or more as described in UMRA, 2 U.S.C. 1531-1538, and does not 
significantly or uniquely affect small governments. The action imposes 
no enforceable duty on any state, local, or tribal governments or the 
private sector.

E. Executive Order 13132: Federalism

    This action does not have federalism implications, as specified in 
Executive Order 13132 (64 FR 43255, August 10, 1999), because it will 
not have substantial direct effects on states, on the relationship 
between the national government and the states, or on the distribution 
of power and responsibilities among the various levels of government. 
Thus, Executive Order 13175 does not apply to this action.

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) because it will 
not have substantial direct effects on tribal governments, on the 
relationship between the Federal government and the Indian Tribes, or 
on the distribution of power and responsibilities between the Federal 
government and Indian Tribes. It does not have substantial direct 
effects on tribal government because EPA does not anticipate that PFAS 
reporting will be conducted by Tribes so this rulemaking is not 
expected to impose substantial direct compliance costs on Tribal 
governments. Thus, Executive Order 13175 does not apply to this action.

G. Executive Order 13045: Protection of Children From Environmental 
Health Risks and Safety Risks

    EPA interprets Executive Order 13045 (62 FR 19885, April 23, 1997) 
as applying only to those regulatory actions that concern environmental 
health or safety risks that EPA has reason to believe may 
disproportionately affect children, per the definition of ``covered 
regulatory action'' in section 2-202 of Executive Order 13045. This 
action is not subject to Executive Order 13045, because it does not 
concern an environmental health or safety risk. Since this action does 
not concern human health, EPA's Policy on Children's Health also does 
not apply.
    Although this action does not concern an environmental health or 
safety risk, this reporting rule will aid in collecting information 
regarding PFAS. This rule will be of use in identifying releases of 
PFAS to which children may be exposed. EPA believes that the 
information obtained as a result of this action could also be used by 
the public, government agencies and others to identify potential 
problems, set priorities, and take appropriate steps to reduce any 
potential human health or environmental risks including those that may 
disproportionately affect children.

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 a significant adverse effect on the supply, distribution 
or use of energy. Further,

[[Page 41038]]

we have concluded that this action is not likely to have any adverse 
effect on the supply, distribution or use of energy.

I. National Technology Transfer and Advancement Act (NTTAA)

    This rulemaking does not involve technical standards. As such, 
NTTAA section 12(d), 15 U.S.C. 272, does not apply to this action.

J. Executive Order 12898: Federal Actions To Address Environmental 
Justice in Minority Populations and Low-Income Populations

    Executive Order 12898 (59 FR 7629, February 16, 1994) directs 
federal agencies, to the greatest extent practicable and permitted by 
law, to make environmental justice part of their mission by identifying 
and addressing, as appropriate, disproportionately high and adverse 
human health or environmental effects of their programs, policies, and 
activities on minority populations (people of color) and low-income 
populations.
    The EPA believes that it is not practicable to assess whether the 
human health or environmental conditions that exist prior to this 
action result in disproportionate and adverse effects on people of 
color, low-income populations and/or indigenous peoples. This 
regulatory action makes changes to the reporting requirements for PFAS 
that will result in more information being collected and provided to 
the public; it does not have any impact on human health or the 
environment. This action does not address any human health or 
environmental risks and does not affect the level of protection 
provided to human health or the environment. This action makes changes 
to the reporting requirements for PFAS, which will provide information 
that government agencies and others can use to identify potential 
problems, set priorities, and help inform activities.
    However, EPA believes that this type of action does not directly 
concern human health or environmental conditions and therefore cannot 
be evaluated with respect to potentially disproportionate and adverse 
effects on people of color, low-income populations and/or indigenous 
peoples. This action involves additions to reporting requirements that 
will not affect the level of protection provided to human health or the 
environment. Although this action does not concern human health or 
environmental conditions, the information collected through TRI 
reporting will serve to inform communities living near facilities that 
report to TRI, and there is the potential for new information about 
toxic chemical releases and waste management practices occurring in 
those communities to become available through the TRI reporting data.
    The information obtained as a result of this action may be used to 
collect information on releases of PFAS. Understanding releases of PFAS 
will also help inform and tailor future EPA actions to address PFAS as 
needed. EPA also believes that the information obtained as a result of 
this action potentially could be used by the public (including people 
of color, low-income populations and/or indigenous peoples) to inform 
their behavior as it relates to releases of PFAS exposure or by 
government agencies and others to identify potential problems, set 
priorities, and take appropriate steps to reduce any potential human 
health or environmental risks.

K. Congressional Review Act (CRA)

    This action is subject to the CRA, 5 U.S.C. 801 et seq., and EPA 
will submit a rule report to each House of the Congress and to the 
Comptroller General of the United States. This action is not a ``major 
rule'' as defined by 5 U.S.C. 804(2).

List of Subjects in 40 CFR Part 372

    Environmental protection, community right-to-know, reporting and 
recordkeeping requirements, and toxic chemicals.

    Dated: June 16, 2023.
Michal Freedhoff,
Assistant Administrator, Office of Chemical Safety and Pollution 
Prevention.

    Therefore, for the reasons stated in the preamble, EPA is amending 
40 CFR part 372 as follows:

PART 372--TOXIC CHEMICAL RELEASE REPORTING: COMMUNITY RIGHT-TO-KNOW

0
1. The authority citation for part 372 continues to read as follows:

    Authority: 42 U.S.C. 11023 and 11048.


0
2. Amend Sec.  372.65 by:
0
a. In paragraph (d) in table 4, adding in alphabetical order entries 
for ``Acetamide, N-(2-aminoethyl)-, 2-[([gamma]-[omega]-perfluoro-C4-
20-alkyl)thio] derivs., polymers with N1,N1-dimethyl-1,3-
propanediamine, epichlorohydrin and ethylenediamine, oxidized''; 
``Acetamide, N-[3-(dimethylamino)propyl]-, 2-[([gamma]-[omega]-
perfluoro-C4-20-alkyl)thio] derivs.''; ``Acetic acid, 2-[([gamma]-
[omega]-perfluoro-C4-20-alkyl)thio] derivs., 2-hydroxypropyl esters''; 
``Alcohols, C8-16, [gamma]-[omega]-perfluoro, reaction products with 
1,6-diisocyanatohexane, glycidol and stearyl alc.'', ``Ammonium 
perfluorobutanoate'', ``Perfluorobutanoate'', ``Perfluorobutanoic 
acid'', ``Potassium heptafluorobutanoate'', and ``Sodium 
perfluorobutanoate.''
0
b. In paragraph (e) in table 5, adding in numerical order entries for 
``10495-86-0''; ``2218-54-4''; ``2728655-42-1''; ``2738952-61-7''; 
``2742694-36-4''; ``2744262-09-5''; ``2966-54-3''; ``375-22-4''; and 
``45048-62-2''.
    The additions read as follows:


Sec.  372.65  Chemicals and chemical categories to which this part 
applies.

* * * * *
    (d) * * *

                        Table 4 to Paragraph (d)
------------------------------------------------------------------------
                                                              Effective
               Chemical name                     CAS No.         date
------------------------------------------------------------------------
 
                              * * * * * * *
Acetamide, N-(2-aminoethyl)-, 2-[([gamma]-     2742694-36-4       1/1/23
 [omega]-perfluoro-C4-20-alkyl)thio]
 derivs., polymers with N1,N1-dimethyl-1,3-
 propanediamine, epichlorohydrin and
 ethylenediamine, oxidized.................
Acetamide, N-[3-(dimethylamino)propyl]-, 2-    2738952-61-7       1/1/23
 [([gamma]-[omega]-perfluoro-C4-20-
 alkyl)thio] derivs........................
Acetic acid, 2-[([gamma]-[omega]-perfluoro-    2744262-09-5       1/1/23
 C4-20-alkyl)thio] derivs., 2-hydroxypropyl
 esters....................................
 
                              * * * * * * *
Alcohols, C8-16, [gamma]-[omega]-perfluoro,    2728655-42-1       1/1/23
 reaction products with 1,6-
 diisocyanatohexane, glycidol and stearyl
 alc.......................................
 
                              * * * * * * *
Ammonium perfluorobutanoate................      10495-86-0       1/1/23

[[Page 41039]]

 
 
                              * * * * * * *
Perfluorobutanoate.........................      45048-62-2       1/1/23
 
                              * * * * * * *
Perfluorobutanoic acid.....................        375-22-4       1/1/23
 
                              * * * * * * *
Potassium heptafluorobutanoate.............       2966-54-3       1/1/23
 
                              * * * * * * *
Sodium perfluorobutanoate..................       2218-54-4       1/1/23
 
                              * * * * * * *
------------------------------------------------------------------------

* * * * *
    (e) * * *

                        Table 5 to Paragraph (e)
------------------------------------------------------------------------
                                                              Effective
           CAS no.                     Chemical name             date
------------------------------------------------------------------------
 
                              * * * * * * *
375-22-4.....................  Perfluorobutanoic acid......       1/1/23
 
                              * * * * * * *
2218-54-4....................  Sodium perfluorobutanoate...       1/1/23
 
                              * * * * * * *
2966-54-3....................  Potassium                          1/1/23
                                heptafluorobutanoate.
 
                              * * * * * * *
45048-62-2...................  Perfluorobutanoate..........       1/1/23
 
                              * * * * * * *
10495-86-0...................  Ammonium perfluorobutanoate.       1/1/23
 
                              * * * * * * *
2728655-42-1.................  Alcohols, C8-16, [gamma]-          1/1/23
                                [omega]-perfluoro, reaction
                                products with 1,6-
                                diisocyanatohexane,
                                glycidol and stearyl alc.
2738952-61-7.................  Acetamide, N-[3-                   1/1/23
                                (dimethylamino)propyl]-, 2-
                                [([gamma]-[omega]-perfluoro-
                                C4-20-alkyl)thio] derivs.
2742694-36-4.................  Acetamide, N-(2-aminoethyl)-       1/1/23
                                , 2-[([gamma]-[omega]-
                                perfluoro-C4-20-alkyl)thio]
                                derivs., polymers with
                                N1,N1-dimethyl-1,3-
                                propanediamine,
                                epichlorohydrin and
                                ethylenediamine, oxidized.
2744262-09-5.................  Acetic acid, 2-[([gamma]-          1/1/23
                                [omega]-perfluoro-C4-20-
                                alkyl)thio] derivs., 2-
                                hydroxypropyl esters.
------------------------------------------------------------------------

[FR Doc. 2023-13280 Filed 6-22-23; 8:45 am]
BILLING CODE 6560-50-P