Notice2025-15724
Certain New Chemicals; Receipt and Status Information for May 2025
Primary source
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Published
August 19, 2025
Issuing agencies
Environmental Protection Agency
Abstract
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 5/ 1/2025 to 5/31/2025.
Full Text
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<title>Federal Register, Volume 90 Issue 158 (Tuesday, August 19, 2025)</title>
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[Federal Register Volume 90, Number 158 (Tuesday, August 19, 2025)]
[Notices]
[Pages 40355-40359]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-15724]
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ENVIRONMENTAL PROTECTION AGENCY
[EPA-HQ-OPPT-2025-0067; FRL-12475-05-OCSPP]
Certain New Chemicals; Receipt and Status Information for May
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,
[[Page 40356]]
and an opportunity to comment. This document covers the period from 5/
1/2025 to 5/31/2025.
DATES: Comments must be received on or before September 18, 2025.
ADDRESSES: Submit your comments, identified by docket identification
(ID) 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 <a href="https://www.regulations.gov">https://www.regulations.gov</a>. 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 <a href="https://www.epa.gov/dockets">https://www.epa.gov/dockets</a>.
FOR FURTHER INFORMATION CONTACT:
For technical information: Jim Rahai, Project Management and
Operations Division (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:
<a href="/cdn-cgi/l/email-protection#f785969f969ed99d9e9ab7928796d9909881"><span class="__cf_email__" data-cfemail="0b796a636a62256162664b6e7b6a256c647d">[email protected]</span></a>.
For general information: The TSCA-Hotline, ABVI-Goodwill, 422 South
Clinton Ave., Rochester, NY 14620; telephone number: (202) 554-1404;
email address: <a href="/cdn-cgi/l/email-protection#5c080f1f1d71143328303532391c392c3d723b332a"><span class="__cf_email__" data-cfemail="91c5c2d2d0bcd9fee5fdf8fff4d1f4e1f0bff6fee7">[email protected]</span></a>.
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 <a href="https://www.epa.gov/chemicals-under-tsca">https://www.epa.gov/chemicals-under-tsca</a>. 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 <a href="https://www.epa.gov/tsca-inventory">https://www.epa.gov/tsca-inventory</a>.
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
amendments 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 <a href="https://www.regulations.gov">https://www.regulations.gov</a> or email. If you wish to include CBI in your
comment, please follow the instructions at <a href="https://www.epa.gov/dockets/commenting-epa-dockets#rules">https://www.epa.gov/dockets/commenting-epa-dockets#rules</a> 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 <a href="https://www.epa.gov/dockets/commenting-epa-dockets">https://www.epa.gov/dockets/commenting-epa-dockets</a>.
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).
<bullet> 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.
<bullet> Chemical substance. Name of the chemical substance, or
generic name if the specific name is claimed as CBI.
<bullet> 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.
<bullet> Use(s). Potential uses identified by the manufacturer.
<bullet> Received. Date the submission was received by EPA.
<bullet> Commencement. Date of commencement provided by the
submitter in the NOC.
<bullet> 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:
<bullet> (S) indicates that the information in the table is the
specific information provided by the submitter.
<bullet> (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
[[Page 40357]]
receipt; the final EPA determination on the submission; and the
effective date of EPA's determination. See <a href="https://www.epa.gov/reviewing-new-chemicals-under-toxic-substances-control-act-tsca/status-pre-manufacture-notices">https://www.epa.gov/reviewing-new-chemicals-under-toxic-substances-control-act-tsca/status-pre-manufacture-notices</a>. In addition, information EPA receives about
chemical substances under TSCA, including non-CBI new chemical
submissions, can be accessed in ChemView at <a href="https://chemview.epa.gov/chemview">https://chemview.epa.gov/chemview</a>.
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 Chemical substance
----------------------------------------------------------------------------------------------------------------
J-25-0006................. 04/29/2025 CBI.................... (G) Chemical (G) Chromosomally
Production. modified
Saccharomyces
cerevisiae.
J-25-0007................. 04/29/2025 CBI.................... (G) Chemical (G) Chromosomally
Production. modified
Saccharomyces
cerevisiae.
J-25-0008................. 04/29/2025 CBI.................... (G) Chemical (G) Chromosomally
Production. modified
Saccharomyces
cerevisiae.
J-25-0009................. 04/29/2025 CBI.................... (G) Chemical (G) Chromosomally
Production. modified
Saccharomyces
cerevisiae.
J-25-0010................. 04/29/2025 CBI.................... (G) Chemical (G) Chromosomally
Production. modified
Saccharomyces
cerevisiae.
P-22-0014................. 04/01/2025 CBI.................... (G) precursor......... (G) Sodium
bis(chloropropanediol
) phosphate.
P-23-0162................. 05/02/2025 CBI.................... (S) Transportation (G) Alkane
fuels, Chemical (glyceridic),
Feedstock, Fuel hydrotreated and
additive. isomerized.
P-24-0093................. 05/01/2025 Evonik Corporation..... (S) Surfactant in (G) Rhamnolipids,
laundry detergent, modified pseudomonas-
surfactant in manual/ fermented, from
hand dish detergent, dextrose, salts.
surfactant in hard
surface cleaner.
P-24-0094................. 05/01/2025 Evonik Corporation..... (S) Surfactant in (G) Rhamnolipids,
laundry detergent, modified pseudomonas-
surfactant in manual/ fermented, from
hand dish detergent, dextrose, salts.
surfactant in hard
surface cleaner.
P-24-0095................. 05/01/2025 Evonik Corporation..... (S) Surfactant in (G) Rhamnolipids,
laundry detergent, modified pseudomonas-
surfactant in manual/ fermented, from
hand dish detergent, dextrose, salts.
surfactant in hard
surface cleaner.
P-24-0096................. 05/01/2025 Evonik Corporation..... (S) Surfactant in (G) Rhamnolipids,
laundry detergent, modified pseudomonas-
surfactant in manual/ fermented, from
hand dish detergent, dextrose, salts.
surfactant in hard
surface cleaner.
P-24-0112................. 04/25/2025 CBI.................... (S) Rubber accelerator (S) CARBAMODITHIOIC
for the manufacture ACID, N, N-
of rubber articles. BIS(PHENYLMETHYL)-,
COMPD. WITH 2,2'-
DITHIOBIS[ETHANAMINE]
(2:1).
P-24-0136................. 05/22/2025 CBI.................... (G) Crosslinking (G) Siloxanes and
polymer. Silicones, di-Me,
polymers with silicic
acid,
[(ethenyldimethylsily
l)oxyl]-terminated,
reaction products
with
[(alkoxysilyl)ethyl]
siloxane and
[(alkoxysilyl)ethyl]
siloxane.
P-24-0179................. 05/12/2025 CBI.................... (G) Component in (G) Aluminum- and
batteries. metal-doped cobalt
metal nickel oxide.
P-24-0180................. 05/12/2025 CBI.................... (G) Component in (G) Aluminum- and
batteries. metal- and metal-
doped cobalt metal
nickel oxide.
P-24-0181................. 05/12/2025 CBI.................... (G) Component in (G) Metal- and metal-
batteries. doped cobalt metal
metal nickel oxide.
P-24-0195................. 05/12/2025 CBI.................... (G) Dielectric (G) Trimers of
testing, Heat hexafluoropropene.
transfer fluid.
P-25-0023................. 11/26/2024 CBI.................... (G) Mixed metal oxide (G) Cobalt lithium
for batteries. manganese nickel
oxide, metals-
modified.
P-25-0065................. 04/29/2025 Itaconix Corp.......... (S) Chemical (S) Butanedioic acid,
intermediate in 2-methylene-, 1,4-
polymer production. dimethyl ester.
P-25-0068................. 05/16/2025 Cytec Industries Inc... (G) Additive used in (G) ether modified
phosphoric acid polyethyleneimine
production. polymer.
P-25-0072................. 05/12/2025 CBI.................... (G) Heat transfer (G) 1-Propene,
fluid, Dielectric polyfluoro-, trimer,
testing. epoxidized.
P-25-0081................. 05/01/2025 CBI.................... (S) Treatment agent (G) Alkanamide, 2,2'-
for pigments. [dihalo[1,1'-
biphenyl]-4,4'-diyl)
bis(2,1-diazenediyl)]
bis [3-oxo-, N,N'-
bis(halo-alkoxy aryl
and substituted-
aryl).
P-25-0082................. 05/01/2025 CBI.................... (S) Treatment agent (G) Alkanamide,
for pigments. [alkanediylbis(oxy-
arylene-diazenediyl)]
bis [3-oxo-, N,N'-
bis(heterocyclic-
substituted aryl and
substituted aryl).
P-25-0083................. 05/02/2025 CBI.................... (G) Pigment........... (G) Metal,
Transitional Metals,
oxide.
P-25-0084................. 05/21/2025 CBI.................... (G) Component in (G) Alkoxy 1H-
cooling formulations. Benzimidazole.
P-25-0085................. 05/06/2025 Clariant Corporation... (S) Stain and soil (G) Arylcarboxylic
release agent for use acid, polymer with
in laundry detergents. alkanol, ester with
substituted
polyalkylene glycol.
P-25-0086................. 05/06/2025 Clariant Corporation... (S) Stain and soil (G) Polymer of
release agent for use arylcarboxylic acid,
in laundry detergents. glycol, polyalkylene
glycol ether.
P-25-0087................. 05/06/2025 Clariant Corporation... (S) Stain and soil (G) Polymer of
release agent for use arylcarboxylic acid,
in laundry detergents. alkanediol and
alcohols,
alkoxylated.
P-25-0088................. 05/06/2025 Clariant Corporation... (S) Stain and soil (G) Polymer of
release agent for use arylcarboxylic acid,
in laundry detergents. glycols and
polyalkylene glycol
ether.
P-25-0089................. 05/06/2025 Clariant Corporation... (S) Stain and soil (G) Polymer of
release agent for use arylcarboxylic acid,
in laundry detergents. sulfoarylcarboxylic
acid, alkyl ester
salt, glycols and
oligoethylene glycol
ether.
P-25-0090................. 05/08/2025 CBI.................... (G) monomer for use in (G) Carbamic acid,
UV/EB technology. N,N'-
(trialkylalkanidyl)bi
s-,
bis(propenyloxy)alkyl
ester.
P-25-0091................. 05/08/2025 CBI.................... ...................... (G) Carbamic acid,
N,N'-
(trialkylalkanidyl)bi
s-,
bis(propenyloxy)alkyl
ester.
[[Page 40358]]
P-25-0092................. 05/16/2025 CBMM................... (S) The substance is (G) Niobium zinc
an anode active oxide, mixed
material used in transition metal
batteries and doped.
accumulators, which
are intended for
industrial use such
as trucks and various
commercial vehicles.
P-25-0092................. 05/22/2025 CBMM................... (S) The substance is (G) Niobium zinc
an anode active oxide, mixed
material used in transition metal
batteries and doped.
accumulators, which
are intended for
industrial use such
as trucks and various
commercial vehicles.
P-25-0097................. 05/13/2025 CBI.................... (S) Export formulated (G) Aromatic sulfonium
for use outside of tricyclo salt with
US, (G) Photoacid dicycloalkyl
generator use at carbomonocycle hetero
customer sites. acid.
P-25-0099................. 05/22/2025 CBI.................... (G) Photolithography.. (G) Sulfonium,
tricarbocyclic-,
alpha, alpha, beta,
beta-
polyfluoropolyhydro-2-
alkyl-2-
((halocarbomonocyclic
)alkano)-4,7-methano-
1,3-heteropolycyclic-
5-alkanesulfonate
(1:1).
P-25-0101................. 05/23/2025 Cargill, Incorporated.. (S) Thickener or (G) Alkanedioic acid,
additive to improve polymer with
lubrication polyhydroxyalkane,
performance for branched alkanoate.
industrial gear oils
and hydraulic fluid
applications;
Thickener or additive
to improve
lubrication
performance for
applications in stern
tube lubricants and
gear oils for ships.
P-25-0102................. 05/27/2025 CBI.................... (S) Export for use (G) Carboheterocyclo
outside of US, (G) aromatic sulfonium
Photoacid generator salt with
use at customer sites. dicycloalkyl
carbomonocycle hetero
acid.
P-25-0103................. 05/28/2025 CBI.................... (G) Component of (G) Alkanedioic acid,
photoresist. polyhalo,
carbomonocycle
[[(alkyl-substituted
alkenyl) substituted]
alkyl] ester,
homopolymer.
P-25-0104................. 05/28/2025 CBI.................... (G) Component of (G) Alkyl alkenoic
photoresist. acid, substituted
heteropolycyclic
substituted alkyl
ester, polymer with
substituted
carbopolycyclic,
alkyl alkenoate,
alkyl carbopolycyclic
alkyl alkenoate and
heteromonocyclic
alkyl alkenoate.
----------------------------------------------------------------------------------------------------------------
Table 2 provides non-CBI information on the NOCs received by EPA
that have passed an initial screening during this period.
Table 2--NOCs Received and Under Review
------------------------------------------------------------------------
Received Commencement
Case No. date date Chemical substance
------------------------------------------------------------------------
P-18-0413.......... 05/20/2025 04/25/2025 (S) Ethanol, 2,2-
difluoro-, 1-
acetate.
P-21-0083.......... 05/01/2025 04/25/2025 (G) Alkenoic acid,
reaction products
with
pentaerythritol,
polymers with
diisocyanatoalkane
and heteromonocyle
homopolymer esters
with alkanoic acid-
pentaerythritol
reaction products.
P-23-0088.......... 05/28/2025 05/13/2025 (S) Glycine,
reaction products
with oxidized
maltodextrin.
P-23-0089.......... 05/28/2025 05/14/2025 (S) Maltodextrin, 6-
[3-(dimethyl-2-
propen-1-ylammonio)
propyl] ether,
chloride.
P-23-0090.......... 05/28/2025 05/15/2025 (S) Dextran, 3-
(dimethyl-2-propen-
1-ylammonio) propyl
ether, chloride.
P-23-0091.......... 05/28/2025 05/14/2025 (S) Maltodextrin,
oxidized, reaction
products with
ethylenediamine.
P-24-0085.......... 05/22/2025 05/15/2025 (G) GlassLock
Sealant Part B.
P-24-0124.......... 05/16/2025 04/19/2025 (G) Alkyl alkenoic
acid, alkyl ester,
polymer with
substituted
carbomonocycle,
substituted alkyl
alkyl alkenoate
phosphate,
substituted alkyl
alkyl alkenoate,
alkyl alkenoate,
heteromonocycle
polymer,
substitutes alkenyl
substituted alkyl
ester, alkyl
substituted alkyl
alkanoate
initiated.
------------------------------------------------------------------------
Table 3 provides non-CBI information on the test information that
has been received by EPA that have passed an initial screening during
this period.
Table 3--Test Information Received
------------------------------------------------------------------------
Received Type of test Chemical
Case No. date information substance
------------------------------------------------------------------------
P-14-0712............ 05/21/2025 Polychlorinated (S) Waste
Dibenzodioxins plastics,
and pyrolyzed, C5-55
Polychlorinated fraction.
dibenzofurans
Testing.
P-14-0712............ 5/26/2025 Polychlorinated (S) Waste
Dibenzodioxins plastics,
and pyrolyzed, C5-55
Polychlorinated fraction.
dibenzofurans
Testing.
P-16-0543............ 05/12/2025 Exposure (G)
Monitoring Halogenophosphor
Report. ic acid metal
salt.
P-17-0178............ 04/25/2025 Photo (G) Sulfonium,
transformation triphenyl-, salt
of Chemicals in with substituted-
Water--Direct alkyl 4-
Photolysis (OECD substituted-
Test Guideline benzoate.
316).
P-18-0013............ 04/25/2025 Photo (G) Sulfonium,
transformation pheno
of Chemicals in carbopolycycle,
Water--Direct inner salt.
Photolysis (OECD
Test Guideline
316).
P-18-0014............ 04/25/2025 Photo (G) Sulfonium,
transformation triphenyl-, salt
of Chemicals in with
Water--Direct disubstituted-
Photolysis (OECD heterocyclic
Test Guideline compound (1:1).
316).
[[Page 40359]]
P-18-0037............ 04/25/2025 Photo (G) Sulfonium,
transformation triphenyl-, salt
of Chemicals in with 2,4,5-
Water--Direct trisubstituted-
Photolysis (OECD benzenesulfonate
Test Guideline (1:1).
316).
P-18-0304............ 04/28/2025 Photo (G) Sulfonium,
transformation bis (dihalo
of Chemicals in carbomonocycle)
Water--Direct carbomonocycle,
Photolysis (OECD salt with
Test Guideline substituted
316). heteropolycycle
dihalo sulfo
alkanoate (1:1).
P-18-0316............ 04/28/2025 Photo (G)
transformation Heteropolycycle,
of Chemicals in alkylaromatic-,
Water--Direct salt with dihalo-
Photolysis (OECD substituted
Test Guideline alkyl
316). carbopolycycle
carboxylate.
P-18-0338............ 04/28/2025 Photo (G) Sulfonium,
transformation triaryl-, salt
of Chemicals in with polyhalo-4-
Water--Direct sulfoalkyl
Photolysis (OECD polycarbocyclic
Test Guideline alkane-1-
316). carboxylate
(1:1).
P-19-0076............ 04/28/2025 Photo (G) Sulfonium,
transformation bis (dihalo
of Chemicals in carbomonocycle)
Water--Direct carbomonocycle,
Photolysis (OECD salt with dihalo
Test Guideline substituted
316). alkyl
carbopolycyclic
carboxylate
(1:1).
P-19-0115............ 04/28/2025 Photo (G) Sulfonium,
transformation bis (dihalo
of Chemicals in carbomonocycle)
Water--Direct carbomonocycle,
Photolysis (OECD substituted
Test Guideline carbomonocyclic
316). ester.
P-19-0142............ 04/28/2025 Photo (G)
transformation Heteropolycycle,
of Chemicals in aromatic-, salt
Water--Direct with dihalo-
Photolysis (OECD substituted
Test Guideline alkyl
316). carbopolycycle
carboxylate
(1:1).
P-19-0166............ 04/25/2025 Photo (G) Triaryl
transformation sulfonium,
of Chemicals in multicycloalkyla
Water--Direct lkoxycarbonyloxy
Photolysis (OECD monofluoroalkyls
Test Guideline ulfonate.
316).
P-20-0120............ 04/28/2025 Photo (G)
transformation Carbomonocyclic
of Chemicals in sulfonium, salt
Water--Direct with trihalo-
Photolysis (OECD sulfoalkyl
Test Guideline hydroxycarbopoly
316). cyclic
carboxylate.
P-20-0140............ 04/25/2025 Photo (G) N-Substituted-
transformation beta-alanine,
of Chemicals in heterosubstitute
Water--Direct d-alkyl ester,
Photolysis (OECD ion (1-),
Test Guideline triphenylsulfoni
316). um (1:1).
P-21-0027............ 04/28/2025 Photo (G)
transformation Heteropolycyclic
of Chemicals in , Tri haloalkyl
Water--Direct carbomonocycle-,
Photolysis (OECD hydroxy
Test Guideline carbomonocyclic
316). salt.
P-22-0042............ 05/09/2025 Prenatal (G) Alkanediones,
Developmental [[[(substituted)
Toxicity Study aryl] thio]
(OECD Test aryl]-, 2-(O-
Guideline 414). acetyloxime).
P-23-0163............ 05/16/2025 Wastewater (S) 1,2-
Treatment Study. Ethanediamine,
N1-[3-
(trimethoxysilyl
) propyl]-,
hydrolysis
products with 3-
(trimethoxysilyl
)-N- [3-
(trimethoxysilyl
)propyl]-1-
propanamine,
nitrates
(salts).
------------------------------------------------------------------------
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: <a href="https://www.epa.gov/reviewing-new-chemicals-under-toxic-substances-control-act-tsca/status-pre-manufacture-notices">https://www.epa.gov/reviewing-new-chemicals-under-toxic-substances-control-act-tsca/status-pre-manufacture-notices</a>.
Authority: 15 U.S.C. 2601 et seq.
Dated: August 14, 2025.
Mary Elissa Reaves,
Director, Office of Pollution Prevention and Toxics.
[FR Doc. 2025-15724 Filed 8-18-25; 8:45 am]
BILLING CODE 6560-50-P
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</html>Indexed from Federal Register on August 19, 2025.
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