[Federal Register Volume 90, Number 131 (Friday, July 11, 2025)]
[Notices]
[Pages 30932-30936]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-13022]
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ENVIRONMENTAL PROTECTION AGENCY
[EPA-HQ-OPPT-2025-0067; FRL-12475-04-OCSPP]
Certain New Chemicals; Receipt and Status Information for April
2025
AGENCY: Environmental Protection Agency (EPA).
ACTION: Notice of receipt and request for comment.
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SUMMARY: This document announces the Agency's receipt of new chemical
submissions under the Toxic Substances Control Act (TSCA), including
information about the receipt of a Premanufacture notice (PMN),
Significant New Use Notice (SNUN), Microbial Commercial Activity Notice
(MCAN), and an amendment to a previously submitted notice; test
information; a biotechnology exemption application; an application for
a test marketing exemption (TME); and a notice of commencement of
manufacture (defined by statute to include import) (NOC) for a new
chemical substance. This document also provides a periodic status
report on the new chemical substances that are currently under EPA
review or have recently concluded review. EPA is hereby providing
notice of receipt of this information, as required by TSCA, and an
opportunity to comment. This document covers the period from 4/1/2025
to 4/30/2025.
DATES: Comments must be received on or before August 11, 2025.
ADDRESSES: Submit your comments, identified by docket identification
(ID)
[[Page 30933]]
number EPA-HQ-OPPT-2025-0067 and the specific case number provided in
this document for the chemical substance related to your comment,
online at https://www.regulations.gov. Follow the online instructions
for submitting comments. Do not submit electronically any information
you consider to be Confidential Business Information (CBI) or other
information whose disclosure is restricted by statute. Additional
instructions on commenting and visiting the docket, along with more
information about dockets generally, is available at https://www.epa.gov/.
FOR FURTHER INFORMATION CONTACT:
For technical information: Jim Rahai, Project Management and
Operations Division (MC 7407M), Office of Pollution Prevention and
Toxics, Environmental Protection Agency, 1200 Pennsylvania Ave. NW,
Washington, DC 20460-0001; telephone number: (202) 564-8593; email
address: [email protected].
For general information contact: The TSCA-Hotline, ABVI-Goodwill,
422 South Clinton Ave., Rochester, NY 14620; telephone number: (202)
554-1404; email address: [email protected].
SUPPLEMENTARY INFORMATION:
I. Executive Summary
A. Does this action apply to me?
This action provides information that is directed to the public in
general.
B. What is the Agency's authority for taking this action?
EPA is publishing this document in the Federal Register as required
by sections 5 of the Toxic Substances Control Act (TSCA), 15 U.S.C.
2601 et seq., and corresponding EPA regulations.
Under TSCA, a chemical substance may be either an ``existing''
chemical substance or a ``new'' chemical substance, see https://www.epa.gov/chemicals-under-tsca. Any chemical substance that is not on
EPA's TSCA Inventory of Chemical Substances (TSCA Inventory) is
classified as a ``new chemical substance,'' while a chemical substance
that is listed on the TSCA Inventory is classified as an ``existing
chemical substance.'' See TSCA section 3(2) and (11). For more
information about the TSCA Inventory, see https://www.epa.gov/tsca-inventory.
Any person who intends to manufacture (including import) a new
chemical substance for a non-exempt commercial purpose, or to
manufacture or process a chemical substance in a non-exempt manner for
a use that EPA has determined is a significant new use, is required by
TSCA section 5 to provide EPA with a PMN, MCAN, or SNUN, as
appropriate, before initiating the activity. EPA will review the
notice, make a risk determination on the new chemical substance or
significant new use, and take appropriate action as described in TSCA
section 5(a)(3).
TSCA section 5(h)(1) authorizes EPA to allow persons, upon
application and under appropriate restrictions, to manufacture a new
chemical substance, or manufacture or process a chemical substance
subject to a significant new use rule (SNUR) issued under TSCA section
5(a)(2), for ``test marketing'' purposes, upon a showing that the
manufacture, processing, distribution in commerce, use, and disposal of
the chemical substances will not present an unreasonable risk of injury
to health or the environment. This is referred to as a test marketing
exemption, or TME.
Premanufacture notification procedures for review of certain new
microbial products of biotechnology are established in 40 CFR part 725.
These pertain to MCANs and biotechnology exemptions, including TSCA
experimental release applications (TERAs), TMEs for microorganisms, and
Tier I and Tier II exemptions.
C. What action is the Agency taking?
This document provides notice of receipt and status reports for the
covered period and certain submissions under TSCA section 5 and
provides an opportunity to comment on this information. The Agency is
providing information about the receipt of PMNs, SNUNs, MCANs, and an
amendment to a previously submitted notice; test information;
biotechnology exemption applications under 40 CFR part 725; TME
applications; NOCs for new chemical substances; and a periodic status
report on chemical substances that are currently under EPA review or
have recently concluded review.
D. What should I consider as I prepare my comments for EPA?
1. Submitting CBI. Do not submit CBI to EPA through https://www.regulations.gov or email. If you wish to include CBI in your
comment, please follow the instructions at https://www.epa.gov/dockets/commenting-epa-dockets#rules and clearly mark the information that you
claim to be CBI. In addition to one complete version of the comment
that includes CBI, a copy of the comment without CBI must be submitted
for inclusion in the public docket. Information marked as CBI will not
be disclosed except in accordance with procedures set forth in 40 CFR
parts 2 and 703.
2. Tips for preparing your comments. When preparing and submitting
your comments, see the commenting tips at https://www.epa.gov/dockets/commenting-epa-dockets.
II. Background
A. What information is being provided in this document?
The tables in this document provide the following information on
the TSCA section 5 submissions received by EPA during this period and
determined to be complete consistent with 40 CFR 720.70(a).
Case number. The EPA number assigned to the TSCA section 5
submissions. Please note that a case number may be listed more than
once in the table when the submission involves a subsequent amendment.
Chemical substance. Name of the chemical substance, or
generic name if the specific name is claimed as CBI.
Manufacturer. Name of the submitting manufacturer, to the
extent that such information is not subject to a CBI claim. The term
``manufacturer'' is defined by statute to include importer.
Use(s). Potential uses identified by the manufacturer.
Received. Date the submission was received by EPA.
Commencement. Date of commencement provided by the
submitter in the NOC.
Test information. For test information received, the type
of test information submitted to EPA based on the attachment type and
subtype data selected by the submitter.
B. What do the acronyms mean that are used in the tables?
As used in each of the tables, the following explanations apply:
(S) indicates that the information in the table is the
specific information provided by the submitter.
(G) indicates that the information in the table is generic
information because the specific information provided by the submitter
was claimed as CBI.
C. How can I access other information about TSCA section 5 submissions?
EPA provides information on its website about cases reviewed under
TSCA section 5, including the PMNs, SNUNs, MCANs, and exemption
applications received; the date of receipt; the final EPA determination
on the submission; and the effective date of EPA's determination. See
https://www.epa.gov/reviewing-new-chemicals-under-toxic-substances-control-act-tsca/pre-manufacture-notices. In addition, information EPA
receives about
[[Page 30934]]
chemical substances under TSCA, including non-CBI new chemical
submissions, can be accessed in ChemView at https://chemview.epa.gov/chemview.
III. Receipt Reports
Table 1 provides non-CBI information for the PMNs, SNUNs and MCANs
received by EPA that have passed an initial screening and determined to
be complete consistent with 40 CFR 720.70(a) during this period.
Table 1--PMN/SNUN/MCANs Received and Under Review
----------------------------------------------------------------------------------------------------------------
Received
Case No. date Manufacturer Use(s) Chemical substance
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P-24-0080................. 4/14/2025 SEPPIC................. (S) Applications: (S) D-Glucopyranose,
HI&I, Plant oligomeric, C9-11-
protection products, branched alkyl
Firefighting foam, glycosides.
Detergents, Oilfield,
Paper and textile.
Function: Non ionic
surfactant for
industrial uses and
biomanufacturing
process. Consumer
Use: The new chemical
will be contained in
household products as
surfactant. The
recommended
concentration is 5.5%
maximum.
P-24-0178................. 4/24/2025 CBI.................... (G), Paints and (S) 2-Butanol, 3-amino-
coatings, 3-methyl.
Electronics, Metal
Working Fluids, Home
and Personal Care.
P-24-0179................. 4/10/2025 CBI.................... (G) Component in (G) Aluminum- and
batteries. metal-doped cobalt
metal nickel oxide.
P-24-0180................. 4/10/2025 CBI.................... (G) Component in (G) Aluminum- and
batteries. metal- and metal-
doped cobalt metal
nickel oxide.
P-24-0181................. 4/10/2025 CBI.................... (G) Component in (G) Metal- and metal-
batteries. doped cobalt metal
metal nickel oxide.
P-24-0182................. 4/24/2025 CBI.................... (G) Chemical precursor (G) Cobalt metal
nickel compound.
P-24-0186................. 4/2/2025 SGP Ventures, Inc...... (S) Epoxy used to fill (S) 2-
holes in printed Oxiranemethanamine, N-
circuit boards. [2-methyl-4-(2-
oxiranylmethoxy)pheny
l]-N-(2-
oxiranylmethyl)-.
P-25-0052................. 4/24/2025 Motiva Enterprises LLC. (G) Intermediate...... (G) Hydrocarbon,
processed.
P-25-0053................. 4/24/2025 Motiva Enterprises LLC. (G) Intermediate...... (G) Hydrocarbon,
processed.
P-25-0054................. 4/24/2025 Motiva Enterprises LLC. (G) Intermediate...... (G) Hydrocarbon,
processed.
P-25-0056................. 4/24/2025 Motiva Enterprises LLC. (G) Intermediate...... (G) Hydrocarbon,
processed.
P-25-0057................. 4/24/2025 Motiva Enterprises LLC. (G) Intermediate...... (G) Hydrocarbon,
processed.
P-25-0068................. 4/28/2025 CYTEC INDUSTRIES INC... (G) Additive used in (G) ether modified
phosphoric acid polyethyleneimine
production. polymer.
P-25-0073................. 4/29/2025 CBI.................... (G) Substance for the (G) Cobalt lithium
use in manufacturing manganese nickel
of battery components. oxide, metals.
P-25-0074................. 4/4/2025 Momentive Performance (S) The new chemical (G) Ethanol, reaction
Materials. substance (NCS) will products with
be used as a coupling methylated
agent in elastomer- formaldehyde-melamine
based formulations polymer and
that will be used in substituted alkane
molding operations to modified
manufacture different triethoxysilane.
types of rubber
articles.
P-25-0075................. 4/1/2025 CBI.................... (G) Ink component..... (G) Carbopolycyclic
acid, substituted
[(alkyl substituted
carbomonocycle)diazen
yl]-, metal salt.
P-25-0076................. 4/2/2025 Momentive Performance (G) Isolated (G) 1,4-
Materials. intermediate in an phenylenedimethylidyn
export-only product e bis-alkyl
synthesis. heteroatom.
P-25-0077................. 4/4/2025 Kalark Nanostructure (S) TBAs is used in (S) Arsine, (1,1-
Sciences Inc. semiconductor dimethylethyl)-.
manufacturing.
P-25-0078................. 4/25/2025 Phillips 66 Corporate.. (G) transportation (G) Hydrocarbons,
fuel, feedstock. processed.
P-25-0079................. 4/25/2025 Phillips 66 Corporate.. (S) Component in (G) Hydrocarbons,
transportation fuel. processed.
P-25-0080................. 4/25/2025 Phillips 66 Corporate.. (G) feedstock, fuel... (G) Hydrocarbons,
processed.
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Table 2 provides non-CBI information on the NOCs received by EPA
that have passed an initial screening and determined to be complete
during this period:
Table 2--NOCs Received and Under Review
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Case No. Received date Commencement date Chemical substance
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P-18-0114..... 04/30/2025 02/20/2025 (S) Propanoic acid, 3-
hydroxy-2-
(hydroxymethyl)-2-
methyl-, polymer
with 1,6-
diisocyanatohexane
and a-hydro-
whydroxypoly[oxy(met
hyl-1,2-ethanediyl)]
ether with 2-ethyl-2-
(hydroxymethyl)-1,3-
propanediol (3:1), 2-
propenoate(ester),
lithium salt,
glycerol
monoacrylate 1-
neodecanoate- and
propylene glycol
monoacrylate-
blocked.
P-18-0323..... 04/21/2025 04/14/2025 (S) 2-Propenoic acid,
2-methyl-, 3-methyl-
3-buten-1-yl ester.
[[Page 30935]]
P-18-0327..... 04/28/2025 08/19/2020 (G) Mixed metal
oxide.
P-20-0156..... 04/23/2025 10/16/2024 (G) Sulfonium,
triaryl-,
carbopolycycle-
substituted-
carboxylate (1:1).
P-21-0089..... 04/08/2025 03/26/2025 (G) Modified lignin
chloride salt.
P-21-0090..... 04/08/2025 03/25/2025 (G) Lignin, modified,
reaction products
with alkylamine by-
products.
P-21-0102..... 04/29/2025 04/29/2025 (G) heteromonocycle,
polymer, [2-[(1-oxo-
2-propen-1-
yl)oxy]alkyl]ester.
P-21-0180..... 04/16/2025 12/16/2024 (G) Sulfonium,
(heterosubstitutedph
enyl)diphenyl-, salt
with 1,2-fluoroalkyl
trisubstitutedbenzoa
te (1:1).
P-22-0153..... 04/22/2025 04/05/2025 (S) 2-Propenoic acid,
2-methyl-, 2-
hydroxyethyl ester,
reaction products
with 2-oxepanone
homopolymer 2-[(2-
methyl-1-oxo-2-
propen-1-
yl)oxy]ethyl] ester
and phosphorous
oxide (P2O5).
P-23-0143..... 04/02/2025 03/25/2025 (S) L-Lysine, N-(3-
carboxy-1-oxopropyl)
derivs., sodium
salts.
P-23-0144..... 04/02/2025 03/25/2025 (S) L-Lysine, N-(3-
carboxy-1-oxopropyl)
derivs., calcium
salts.
P-23-0188A.... 04/24/2025 11/15/2024 (G) Alkenoic acid, 3-
methyl-, 1,1-
dimethyl-2-propen-1-
yl ester.
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Table 3 provides non-CBI information on the test information that
has been received by EPA and have passed an initial screening and
determined to be complete during this time period:
Table 3--Test Information Received and Determined To Be Complete
----------------------------------------------------------------------------------------------------------------
Received
Case No. Date Type of Test Information Chemical Substance
----------------------------------------------------------------------------------------------------------------
P-17-0178...................... 04/25/2025 Notice of Study Schedule_PAG 2 (G) Sulfonium, triphenyl-, salt
Hydrolysis; CO 1 PAG with substituted-alkyl 4-
Anions_Direct Photolysis Study substituted-benzoate,.
Reports.
P-18-0013...................... 04/25/2025 Notice of Study Schedule_PAG 2 (G) Sulfonium,
Hydrolysis; CO 1 PAG phenolcarbopolycycle, inner
Anions_Direct Photolysis Study salt.
Reports.
P-18-0014...................... 04/25/2025 Notice of Study Schedule_PAG 2 (G) Sulfonium, triphenyl-, salt
Hydrolysis; CO 1 PAG with disubstituted-heterocyclic
Anions_Direct Photolysis Study compound (1:1),.
Reports.
P-18-0037...................... 04/25/2025 Notice of Study Schedule_PAG 2 (G) Sulfonium, triphenyl-, salt
Hydrolysis; CO 1 PAG with 2,4,5-trisubstituted-
Anions_Direct Photolysis Study benzenesulfonate (1:1).
Reports.
P-18-0304...................... 04/28/2025 Notice of Study Scheduling; CO 1 (G) Sulfonium,
PAG Anions_Direct Photolysis bis(dihalocarbomonocycle)
Study Reports. carbomonocycle, salt with
substituted heteropolycycle
dihalo sulfoalkanoate (1:1),.
P-18-0316...................... 04/28/2025 Notice of Study Scheduling; CO 1 (G) Heteropolycycle,
PAG Anions_Direct Photolysis alkylaromatic-, salt with
Study Reports. dihalo-substituted alkyl
carbopolycycle carboxylate,.
P-18-0338...................... 04/28/2025 Notice of Study Scheduling; CO 1 (G) Sulfonium, triaryl-, salt
PAG Anions_Direct Photolysis with polyhalo-4-sulfoalkyl
Study Reports. polycarbocyclic alkane-1-
carboxylate (1:1),.
P-19-0076...................... 04/28/2025 Notice of Study Scheduling; CO 1 (G) Sulfonium,
PAG Anions_Direct Photolysis bis(dihalocarbomonocycle)
Study Reports. carbomonocycle, salt with
dihalo substituted alkyl
carbopolycyclic carboxylate
(1:1).
P-19-0078...................... 04/25/2025 Modified Phototransformation of (G) Substituted heterocyclic
Chemicals in Water--Direct onium compound, salt with 2,2,2-
Photolysis (OECD Test Guideline trifluoro-1-(sulfomethyl)-1-
316). (trifluoromethyl)ethyl 3-[(2-
methyl-1-oxo-2-propen-1-
yl)oxy]tricycle[3.3.1.13,7]deca
ne-1- carboxylate (1:1),
polymer with acenaphthylene, 1-
ethenyl-4-[(1-
ethylcyclopentyl)oxy]benzene
and 4-ethenylphenol, di-Me 2,2'-
(1,2-diazenediyl)bis[2-
methylpropanoate]-initiated.
P-19-0079...................... 04/25/2025 Modified Phototransformation of (G) substituted heterocyclic
Chemicals in Water--Direct onium compound, salt with 2,2,2-
Photolysis (OECD Test Guideline trifluoro-1-(sulfomethyl)-1-
316). (trifluoromethyl)ethyl 3-[(2-
methyl-1-oxo-2-propen-1-
yl)oxy]tricyclo[3.3.1.13,7]deca
ne-1- carboxylate (1:1),
polymer with acenaphthylene, 1-
ethenyl-4-[[1-(1-
methylethyl)cyclopentyl]oxy]ben
zene and 4-ethenylphenol, di-Me
2,2'-(1,2-diazenediyl)bis[2-
methylpropanoate]-initiated.
P-19-0111...................... 04/25/2025 Modified Phototransformation of (G) Dibenzothiophenium,
Chemicals in Water--Direct trifluoro-hydroxy-
Photolysis (OECD Test Guideline (triheterosubstitutedalkyl)alka
316). oate (1:1).
P-19-0112...................... 04/25/2025 Modified Phototransformation of (G) Substituted heterocyclic
Chemicals in Water--Direct onium compound, salt with 1-
Photolysis (OECD Test Guideline (difluorosulfomethyl)-2,2,2-
316). trifluoroethyl 3-[(2-methyl-1-
oxo-2-propen-1-
yl)oxy]tricyclo[3.3.1.13,7]deca
ne-1-carboxylate (1:1), polymer
with 3-etheylphenol, 1-(1-
methylethyl)cyclopentyl 2-
methyl-2-propenoate and 1-(7-
oxabicyclo[2.2.1]hept-2-
yl)cyclopentyl 2-methyl-2-
propenoate, di-Me 2,2'-(1,2-
diazenediyl)bis[2-
methylpropenoate]-initiated.
P-19-0114...................... 04/25/2025 Modified Phototransformation of (G) Sulfonium, triphenyl-,
Chemicals in Water--Direct trifluoro-hydroxy-
Photolysis (OECD Test Guideline (triheterosubstitutedalkyl)alka
316). noate (1:1).
P-19-0115...................... 04/28/2025 Notice of Study Scheduling; CO 1 (G) Sulfonium,
PAG Anions_Direct Photolysis bis(dihalocarbomonocycle)
Study Reports. carbomonocycle, substituted
carbomonocyclic ester,.
P-19-0133...................... 04/25/2025 Modified Phototransformation of (G) Heterotrisubstituted-bile
Chemicals in Water--Direct acid, 1-(difluorosulfomethyl)-
Photolysis (OECD Test Guideline 2,2,2-trifluoroethyl ester,
316). ion(1-), (5)-,
triphenylsulfonium (1:1).
P-19-0142...................... 04/28/2025 Notice of Study Scheduling; CO 1 (G) Heteropolycycle, aromatic-,
PAG Anions_Direct Photolysis salt with dihalo-substituted
Study Reports. alkyl carbopolycycle
carboxylate (1:1).
P-19-0166...................... 04/25/2025 Direct Photolysis in Water by (G) Triaryl sulfonium,
Sunlight Study Reports for the multicycloalkylalkoxycarbonylox
Consent Order 1 PAG Anions; 2 ymonofluoroalkylsulfonate.
PAG 2 Hydrolysis.
P-20-0120...................... 04/28/2025 Notice of Study Scheduling; CO 1 (G) Carbomonocyclic sulfonium,
PAG Anions_Direct Photolysis salt with trihalo-sulfoalkyl
Study Reports. hydroxycarbopolycyclic
carboxylate,.
[[Page 30936]]
P-20-0122...................... 04/25/2025 Modified Phototransformation of (G) Heterocyclic onium compound
Chemicals in Water--Direct with fluorosubstitutedalkyl 2-
Photolysis (OECD Test Guideline methyl-2-propenoate (1:1),
316). polymer with acenaphthylene, 4-
ethenyl-
alpha,alphadimethylbenzenemetha
nol and 4-ethenylphenyl
acetate, hydrolyzed.
P-20-0139...................... 04/25/2025 Modified Phototransformation of (G) Sulfonium, triphenyl-, 1,2-
Chemicals in Water--Direct fluoroalkyltricycloalkyl-1-
Photolysis (OECD Test Guideline carboxylate (1:1).
316).
P-20-0140...................... 04/25/2025 Notice of Study Schedule_PAG 2 (G) N-Substituted-beta-alanine,
Hydrolysis; CO 1 PAG heterosubstituted-alkyl ester,
Anions_Direct Photolysis Study ion(1-), triphenylsulfonium
Reports. (1:1),.
P-20-0141...................... 04/25/2025 Modified Phototransformation of (G) Sulfonium, [4-(1,1-
Chemicals in Water--Direct dimethylethyl)phenyl]diphenyl-,
Photolysis (OECD Test Guideline salt with heterosubstituted-
316). alkyl tricycloalkane-
carboxylate (1:1).
P-20-0142...................... 04/25/2025 Modified Phototransformation of (G) Dibenzothiophenium, 5-phenyl-
Chemicals in Water--Direct , salt with 2,2-difluoro-2-
Photolysis (OECD Test Guideline sulfoethyl substituted-
316). heterotricycloalkane-
carboxylate (1:1).
P-20-0145...................... 04/25/2025 Modified Phototransformation of (G) Substituted heterocyclic
Chemicals in Water--Direct onium compound, salt with
Photolysis (OECD Test Guideline fluoropolysubstitutedalkyl
316). substitutedtricycloalkane
carboxylate (1:1), polymer with
disubstitutedaromatic compound
and 1-methylcyclopentyl 2-
methyl-2-propenoate, di-Me 2,2'-
(1,2-diazenediyl)bis[2-
methylpropanoate]-initiated.
P-20-0147...................... 04/25/2025 Modified Phototransformation of (G) Substituted-2H-thiopyrylium,
Chemicals in Water--Direct salt with fluoroalkyl
Photolysis (OECD Test Guideline tricycloalkane-carboxylate
316). (1:1).
P-20-0152...................... 04/25/2025 Modified Phototransformation of (G) Sulfonium, triphenyl-, salt
Chemicals in Water--Direct with 2,2-dihalo-2-sulfoethyl-2-
Photolysis (OECD Test Guideline oxo substituted -
316). heterotricycloalkane-
heteropolycyclo-carboxylate
(1:1).
P-20-0155...................... 04/25/2025 Modified Phototransformation of (G) Sulfonium, triphenyl-, salt
Chemicals in Water--Direct with 5-alkyl-2-alkyl-4-(2,4,6-
Photolysis (OECD Test Guideline substituted tri-carbomonocycle,
316). hetero-acid)benzenesulfonate
(1:1).
P-20-0159...................... 04/25/2025 Modified Phototransformation of (G) Phenoxathiinium, 10-phenyl,
Chemicals in Water--Direct 5-alkyl-2-alkyl-4-(2,4,6-
Photolysis (OECD Test Guideline substituted tri-carbomonocycle,
316). hetero-acid)benzenesulfonate
(1:1).
P-21-0018...................... 04/25/2025 Modified Phototransformation of (G) Sulfonium, triphenyl-,
Chemicals in Water--Direct heterocyclic compound-
Photolysis (OECD Test Guideline carboxylate (1:1).
316).
P-21-0027...................... 04/28/2025 Notice of Study Scheduling; CO 1 (G) Heteropolycyclic,
PAG Anions_Direct Photolysis trihaloalkyl carbomonocycle-,
Study Reports. hydroxy carbomonocyclic salt,.
P-22-0014...................... 04/11/2025 Freshwater Alga and (G) sodium
Cyanobacteria, Growth bis(chloropropanediol)
Inhibition Test (OECD Test phosphate.
Guideline 201); Ready
Biodegradability, Closed Bottle
(OECD Test Guideline 301D).
P-22-0129...................... 04/25/2025 Modified Phototransformation of (G) Substituted heterocyclic
Chemicals in Water--Direct onium compound, salt with
Photolysis (OECD Test Guideline heteropolysubstitutedalkyl
316). substitutedtricycloalkane
carboxylate (1:1), polymer with
1-alkenyl-4-
[(alkylcycloalkyl)oxy]carbomono
cycle, 5-ethyloctahydro-4,7-
methano-1H-inden-5-yl 2-methyl-
2-propenoate, hexahydro-5-oxo-
2,6-methanofuro[3,2-b]furan-3-
yl 2-methyl-2-propenoate and 4-
hydroxyphenyl 2-methyl-2-
propenoate.
P-23-0050...................... 04/25/2025 Modified Phototransformation of (G) Substitutedheterocyclic
Chemicals in Water--Direct onium compound, salt with
Photolysis (OECD Test Guideline heteropolysubstitutedalkyl
316). substitutedtricycloalkanecarbox
ylate (1:1), polymer with 3-
ethenylphenol and
heterosubstitutedaromaticalkyl
2-methyl-2-propenoate, di-Me
2,2'-(1,2-diazenediyl)bis[2-
methylpropanoate]-initiated.
P-24-0185...................... 04/25/2025 Modified Phototransformation of (G) Sulfonium, triphenyl-, salt
Chemicals in Water--Direct with fluorosulfoalkyl-
Photolysis (OECD Test Guideline fluoroalkyl substituted-
316). heterotricycloalkane-
carboxylate (1:1),.
P-25-0028...................... 04/25/2025 Modified Phototransformation of (G) Heteroonium,
Chemicals in Water--Direct tri(substitutedaromatichydrocar
Photolysis (OECD Test Guideline bon)-, nitrate (1:1).
316).
----------------------------------------------------------------------------------------------------------------
IV. Status Reports
Information about the TSCA section 5 PMNs, SNUNs, MCANs, and
exemption applications received, including the date of receipt, the
status of EPA's review, the final EPA determination, and the effective
date of EPA's determination, is available online at: https://www.epa.gov/reviewing-new-chemicals-under-toxic-substances-control-act-tsca/status-pre-manufacture-notices.
Authority: 15 U.S.C. 2601 et seq.
Dated: July 8, 2025.
Mary Elissa Reaves,
Director, Office of Pollution Prevention and Toxics.
[FR Doc. 2025-13022 Filed 7-10-25; 8:45 am]
BILLING CODE 6560-50-P