Notice2026-04651
Certain New Chemicals; Receipt and Status Information for September-December 2025
Primary source
Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.
Published
March 10, 2026
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 new chemical submissions that have passed an initial screening and, for PMNs, SNUNs and MCANs, were determined to be complete, during the period from 09/29/2025 to 12/31/2025.
Full Text
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<title>Federal Register, Volume 91 Issue 46 (Tuesday, March 10, 2026)</title>
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[Federal Register Volume 91, Number 46 (Tuesday, March 10, 2026)]
[Notices]
[Pages 11544-11548]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-04651]
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ENVIRONMENTAL PROTECTION AGENCY
[EPA-HQ-OPPT-2025-0067; FRL-12475-12-OCSPP]
Certain New Chemicals; Receipt and Status Information for
September-December 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 new chemical submissions
that have passed an initial screening and, for PMNs, SNUNs and MCANs,
were determined to be complete, during the period from 09/29/2025 to
12/31/2025.
DATES: Comments must be received on or before April 9, 2026.
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 on and visiting the docket, along with more
information about dockets generally, are available at <a href="https://www.epa.gov/dockets">https://www.epa.gov/dockets</a>.
FOR FURTHER INFORMATION CONTACT:
For technical information: Jim Rahai, Office of Chemical Safety and
Pollution Prevention (OCSPP-OMCO-RISD), 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#99ebf8f1f8f0b7f3f0f4d9fce9f8b7fef6ef"><span class="__cf_email__" data-cfemail="80f2e1e8e1e9aeeae9edc0e5f0e1aee7eff6">[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#df8b8c9c9ef297b0abb3b6b1ba9fbaafbef1b8b0a9"><span class="__cf_email__" data-cfemail="bce8effffd91f4d3c8d0d5d2d9fcd9ccdd92dbd3ca">[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>.
[[Page 11545]]
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 completely 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 is 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 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-25-0004........... 12/02/2025 CBI.................. (G) Manufacture of an (G) Modified Yeast, with
alcohol. chromosomal modifications
to improve fermentation
characteristics.
J-25-0005........... 12/02/2025 CBI.................. (G) Manufacture of an (G) Modified Yeast, with
alcohol. chromosomal modifications
to improve fermentation
characteristics.
J-25-0015........... 09/29/2025 Danisco US, Inc...... (G) Production of a (G) Genetically modified
chemical substance. microorganisms for the
production of a chemical
substance.
J-25-0015........... 12/01/2025 Danisco US, Inc...... (G) Production of a (G) Genetically modified
chemical substance. microorganisms for the
production of a chemical
substance.
P-23-0140........... 12/17/2025 CBI.................. (G) Additive for consumer (G) Polysaccharide,
and commercial products. (hydroxytrialkylammonio)a
lkyl ether, chloride.
P-24-0007........... 12/11/2025 Kenrich (S) Use as a dispersant (S) Titanium branched and
Petrochemicals, Inc. for powders, all forms KR linear C16-18 and C18-
PTOA, CAPOW KR PTOA; unsatd. fatty acids iso-
Adhesion promoter in Pr alc. complexes.
adhesives and sealants.
P-24-0011........... 11/14/2025 High Plains Bioenergy (S) Used as a component of (S) Alkanes, C5-11-
LLC. fuels (e.g., gasoline, branched and linear.
E85) to increase the
vapor pressure; Chemical
intermediate use (e.g.,
petrochemical feedstock).
P-24-0034........... 11/06/2025 Barentz North (S) Non-reactive (S) 2,5,7,10-
America, LLC. processing aid. Tetraoxaundecane, 4,8-
dimethyl-.
P-24-0158........... 12/19/2025 CBI.................. (G) Consumer use null: (G) Polyhydroxyalkanoate.
Resin for packaging.
P-24-0158........... 12/31/2025 CBI.................. (G) Consumer use null: (G) Polyhydroxyalkanoate.
Resin for packaging.
P-24-0179........... 12/31/2025 CBI.................. (G) Component in batteries (G) Aluminum- and metal-
doped cobalt metal nickel
oxide.
P-24-0180........... 12/31/2025 CBI.................. (G) Component in batteries (G) Aluminum- and metal-
and metal-doped cobalt
metal nickel oxide.
P-24-0181........... 12/31/2025 CBI.................. (G) Component in batteries (G) Metal- and metal-doped
cobalt metal metal nickel
oxide.
P-24-0195........... 12/12/2025 CBI.................. (G) Heat transfer fluid, (G) Trimers of
Dielectric testing. hexafluoropropene.
P-25-0023........... 12/17/2025 CBI.................. (G) Mixed metal oxide for (G) Cobalt lithium
batteries. manganese nickel oxide,
metals-modified.
P-25-0023........... 11/14/2025 CBI.................. (G) Mixed metal oxide for (G) Cobalt lithium
batteries. manganese nickel oxide,
metals-modified.
P-25-0055........... 12/12/2025 Motiva Enterprises, (G) Additive used in (G) Hydrocarbon,
LLC. industrial and commercial processed.
applications.
P-25-0072........... 12/12/2025 CBI.................. (G) Heat transfer fluid, (G) 1-Propene, polyfluoro-
Dielectric testing. , trimer, epoxidized.
P-25-0078........... 12/15/2025 Phillips 66 Corporate (G) transportation fuel, (G) Hydrocarbons,
Feedstock. processed.
[[Page 11546]]
P-25-0108........... 10/31/2025 Nichia America (S) Magnetic component in (G) Mixed metal nitride.
Corporation. electric motor for
automotive/electric pump
for automotive.
P-25-0108........... 11/10/2025 Nichia America (S) Magnetic component in (G) Mixed metal nitride.
Corporation. electric motor for
automotive/electric pump
for automotive.
P-25-0118........... 12/11/2025 CBI.................. (G) Liquid or solid (G) Neutral Protease.
formulation of
biocatalyst used in a
variety of products.
P-25-0123........... 12/24/2025 CBI.................. (G) Ink component; (G) Butanamide, 2,2'-
ingredient in ink. [(dihalo[1,1'-biphenyl]-
4,4'-diyl) bis(2,1-
diazenediyl)] bis [3-oxo,
N, N'-bis (substituted
heteropolycyclic and
alkyl carbomonocyclic)
derivs.
P-25-0125........... 12/24/2025 CBI.................. (G) Substance for the use (G) Cobalt lithium
in manufacturing of manganese nickel oxide,
battery components. metals.
P-25-0144........... 11/12/2025 CBI.................. (G) Substance for the use (G) Cobalt lithium
in manufacturing of manganese nickel oxide,
battery components. metals.
P-25-0145........... 11/12/2025 CBI.................. (G) Substance for the use (G) Cobalt lithium
in manufacturing of manganese nickel oxide,
battery components. metals.
P-25-0146........... 11/12/2025 CBI.................. (G) Substance for the use (G) Cobalt lithium
in manufacturing of manganese nickel oxide,
battery components. metals.
P-25-0153........... 11/03/2025 Schimmer & Schwarz... (S) General industrial use (G) Mixture of Fatty acids
of lubricants and greases esters with isomerized
in vehicles or machinery. alkane derivs.
Includes filling and
draining of containers
and enclosed machinery
(including engines), Base
oil for use in thermal
heat transfer, dielectric
immersion fluid
formulations for use in
high-performance data
center cooling
applications.
P-25-0154........... 11/03/2025 Schimmer & Schwarz... (S) General industrial use (G) Mixture of fatty acids
of lubricants and greases esters with isomerized
in vehicles or machinery. alkane derivs.
Includes filling and
draining of containers
and enclosed machinery
(including engines). Base
oil for use in thermal
heat transfer, dielectric
immersion fluid
formulations for use in
high-performance data
center cooling
applications.
P-25-0155........... 11/03/2025 Schimmer & Schwarz... (S) General industrial use (G) Mixture of Fatty acids
of lubricants and greases esters with isomerized
in vehicles or machinery. alkane derivs.
Includes filling and
draining of containers
and enclosed machinery
(including engines). Base
oil for use in thermal
heat transfer, dielectric
immersion fluid
formulations for use in
high-performance data
center cooling
applications.
P-26-0003........... 11/13/2025 BEDOUKIAN RESEARCH (S) Site-limited (G) 3-
INC. intermediate. Acetoxyalkyltriarylphosph
onium bromide.
P-26-0004........... 11/13/2025 BEDOUKIAN RESEARCH (S) Site-limited (G) 8-
INC. intermediate. Acetoxyalkyltriarylphosph
onium bromide.
P-26-0005........... 11/13/2025 BEDOUKIAN RESEARCH (S) Site-limited (G) 9-
INC. intermediate. Acetoxyalkyltriarylphosph
onium bromide.
P-26-0010........... 11/03/2025 CBI.................. (S) Chemical intermediate. (G) Ditridecylamine,
isomer mixture.
P-26-0010........... 11/07/2025 CBI.................. (S) Chemical intermediate. (G) Ditridecylamine,
isomer mixture.
P-26-0020........... 11/06/2025 AGC CHEMICALS (G) Raw material for resin (G) Alkyloxirane, polymer
AMERICAS, INC. synthesis. with alkenyl [ary
isocyante], alkyloxirane
polymer with oxirane
ether with alkylpolyol
and oxirane.
P-26-0022........... 11/13/2025 CBI.................. (G) Component in batteries (G) Cobalt metal metal
nickel oxide, metal- and
metal- and metal-doped.
P-26-0023........... 12/18/2025 H.B. Fuller Company.. (S) Wall Panel Adhesive... (G) Glycidyl Ether polymer
with 1-(chloromethyl)
oxirane, reaction
products with 2-[(C 12-14-
alkyloxy) methyl] oxirane
and polysulfide.
P-26-0028........... 12/02/2025 Eastman Chemical (G) Chemical intermediate. (G) Depolymerized waste
Company, Inc. plastics.
P-26-0029........... 12/02/2025 CBI.................. (G) Photoacid generator (G) Aromatic sulfonium
use at customer; (S) tricyclo salt with
Export formulated product dicycloalkyl
for use outside of US. carbomonocycle hetero
acid.
P-26-0030........... 12/04/2025 CBI.................. (G) Chemical intermediate (G) Waste plastics, poly
for polyurethane industry. (ethylene terephthalate),
depolymd. with glycols.
P-26-0031........... 12/05/2025 CBI.................. (G) Component of liquid (G) Alkanoic acid, sulfo-,
detergent. mixed alkyl esters,
sodium salts.
[[Page 11547]]
P-26-0033........... 12/08/2025 CBI.................. (G) Component in inks..... (G) Fatty acids, dimers,
polymers with alkenoic
acid, polycarboxylic
acid, alkenoic acid and
poly(hydroxyalkyl)-
heterocyclic-polyone.
P-26-0034........... 12/08/2025 CBI.................. (G) Component in inks..... (G) Fatty acids, dimers,
polymers with alkenoic
acid, polycarboxylic
acid, oxypoly(methylene)]
bis[alkyl-alkanediol] and
polycyclic anhydride.
P-26-0035........... 12/17/2025 CBI.................. (S) Monomer (building (S) Poly(oxy-1,2-
block of a polymer) in ethanediyl), -(2-methyl-1-
architectural coatings. oxo-2-propenyl) --
(tridecyloxy)-, branched.
P-26-0040........... 12/18/2025 CBI.................. (G) Commodity chemical (G) Alkyl fatty acids
manufacture. reaction products with
amino hydroxyalkyl amine.
P-26-0042........... 12/22/2025 CBI.................. (G) Contained use for (G) Sulfonium,
microlithography for bis(difluorosubstitutedar
electronic device omatichydrocarbon)
manufacturing. (halosubstitutedaromatich
ydrocarbon)-,
dihalosubstitutedalkoxyar
omatichydrocarboncarboxyl
ate.
P-26-0043........... 12/30/2025 CBI.................. (G) Plastic resin......... (G) Alkanoic acid,
substituted, polymer with
substituted alkanoic
acid, from fermentation
of fermentable sugars.
P-26-0044........... 12/30/2025 CBI.................. (G) Plastic Resin......... (G) Alkanoic acid,
substituted, polymer with
substituted alkanoic
acid, from fermentation
of fermentable oils.
P-26-0045........... 12/30/2025 CBI.................. (G) Photoacid generator (G) Aromatic carboxylic
use at customer; (S) acid, Halogenated
Export formulated product heteromonocycle ester,
for use outside of US. polymer with:
Haloaromatic iodonium
tricyclo salt with
polyhaloalkyl
carbomonocycle hetero
acid, modified.
SN-21-0011.......... 11/10/2025 CBI.................. (G) Solvent............... (S) 2-Propanol, 1-[bis(2-
hydroxyethyl) amino]-.
SN-23-0024.......... 12/01/2025 CBI.................. (G) Component in batteries (S) Phosphoric acid, iron
(2+) lithium salt
(1:1:1).
SN-25-0006.......... 12/16/2025 CBI.................. (S) Substance for use in (S) Phosphoric acid, iron
the manufacture of (2+) lithium salt
battery cathodes. (1:1:1).
SN-26-0001.......... 10/31/2025 Enchem America Inc... (G) For use in battery (S) Phenol, 4,4'-[1-[4-[1-
production. (4-hydroxyphenyl)-1-
methylethyl] phenyl]
ethylidene] bis-.
SN-26-0002.......... 11/26/2025 CBI.................. (G) Substance for use in (S) Phosphoric acid, iron
the manufacture of (2+) lithium salt
batteries. (1:1:1).
SN-26-0003.......... 12/15/2025 CBI.................. (S) Substance for use in (S) Phosphoric acid, iron
the manufacture of (2+) lithium salt
battery cathodes. (1:1:1).
SN-26-0004.......... 12/19/2025 CBI.................. (G) Electrolyte additive.. (G) Cyclic alkylene
sulfate.
----------------------------------------------------------------------------------------------------------------
In Table 2. of this unit, EPA provides the following information
(to the extent that such information is not subject to a CBI claim) on
the TMEs and/or Biotech Exemptions received by EPA during this period:
The EPA case number assigned to the TME and/or Biotech Exemption, the
submission document type (initial or amended), the version number, the
date the TME and/or Biotech Exemption was received by EPA, the
submitting manufacturer (i.e., domestic producer or importer), the
potential uses identified by the manufacturer in the TME and/or Biotech
Exemption, and the chemical substance identity.
Table 2--TMEs and Biotech Exemptions Received From 12/01/2025 to 12/31/2025
----------------------------------------------------------------------------------------------------------------
Received
Case No. date Manufacturer Use Chemical substance
----------------------------------------------------------------------------------------------------------------
T-25-0001.................. 10/31/2025 CBI................... (S) Cleaning solvent (G) N-halo sulfonyl-N,
for closed N-dialkylamine.
electrolyte mixing/
blending process; (G)
Battery electrolyte
ingredient, contained
use.
T-25-0001.................. 12/02/2025 CBI................... (S) Cleaning solvent (G) N-halo sulfonyl-N,
for closed N-dialkylamine.
electrolyte mixing/
blending process; (G)
Battery electrolyte
ingredient, contained
use.
----------------------------------------------------------------------------------------------------------------
Table 3 provides non-CBI information on the NOCs received by EPA
that have passed an initial screening during this period.
[[Page 11548]]
Table 3--NOCs Received and Under Review
----------------------------------------------------------------------------------------------------------------
Received Commencement
Case No. date date Chemical substance
----------------------------------------------------------------------------------------------------------------
P-18-0027............................... 11/22/2025 10/28/2025 (G) 2-Propenoic acid, 2-methyl-,
alkylamino ester, polymer with alpha-
(2-methyl-1-oxo-2-propen-1-yl)-omega-
methoxypoly(oxy-1,2-ethanediyl).
P-24-0016............................... 11/04/2025 11/03/2025 (S) 2-propanamine, N, N'-(oxydi-2,1-
ethanediyl) bis [N-methyl-.
P-24-0099............................... 11/19/2025 10/24/2025 (G) Saturated and unsaturated
hydrocarbon waxes, oxidized, polymers
with alkenoic acid, alkanedioic acid,
substituted carbomonocycle, alkyl
alkenoate, alkenyl substituted
substituted heteromonocycle, alkylene
glycol, alkyl alkenoate, alkenedioic
acid, polyalkylene glycol ether with
substituted carbomonocycle
(alkylidene)bis-, polyalkylene glycol
ether with substituted carbomonocycle
(alkylidene)bis-, alkanoic acid, alkyl
alkenoate, disubstituted
carbomonocycle, substituted
heteropolycycle, alkyl peroxide-
initiated.
P-24-0102............................... 12/29/2025 10/02/2025 (G) Polyester polymer with polybutylene
glycol and 1,1'-methylenebis[4-
isocyanatobenzene].
P-24-0103............................... 12/29/2025 10/05/2025 (G) Polyester polymer with polybutylene
glycol and 1,1'-
methylenebis[isocyanatobenzene].
P-24-0139............................... 12/05/2025 11/15/2025 (G) Maleic acid, dibutyl ester,
reaction products with
isophoronediamine-5-isocyanato-1-
(isocyanatomethyl)-1,3,3-
trimethylcyclohexane-
trimethylolpropane triacrylate
polymer, di-bu maleate and di-et
maleate.
P-24-0145............................... 12/05/2025 11/15/2025 (G) 2-butenedioic acid (2z)-, 1,4-bis(2-
ethylhexyl) ester, reaction products
with 5-amino-1,3,3-
trimethylcyclohexanemethanamine-
hexamethylene diacrylate-isophorone
diisocyanate polymer and di-bu
maleate.
P-25-0097............................... 11/18/2025 09/15/2025 (G) Aromatic sulfonium tricyclo salt
with carbopolycycle arylhetero acid.
P-25-0097............................... 12/05/2025 09/15/2025 (G) Aromatic sulfonium tricyclo salt
with Carbopol cycloalkyl ester
polysubstitutedarylhetero-acid.
P-99-0950............................... 11/19/2025 11/13/2025 (G) Isocyanate terminated polyurethane
resin.
----------------------------------------------------------------------------------------------------------------
Table 4 provides non-CBI information on the test information that
has been received by EPA that has passed an initial screening during
this period.
Table 4--Test Information Received
------------------------------------------------------------------------
Received Type of test Chemical
Case No. date information substance
------------------------------------------------------------------------
P-09-0245............ 11/06/2025 Analytical (G) Partially
Summary. fluorinated
alcohol,
reaction
products with
phosphorus oxide
(P205), ammonium
salts.
P-09-0246............ 11/06/2025 Analytical (G) Partially
Summary. fluorinated
alcohol,
reaction
products with
phosphorus oxide
(P205).
P-14-0712............ 12/29/2025 Dioxin Report.... (S) Waste
plastics,
pyrolyzed, C5-55
fraction.
P-16-0543............ 11/14/2025 Industrial (G)
Hygiene Exposure Halogenophosphor
Assessment ic acid metal
Report. salt.
P-16-0543............ 12/01/2025 Exposure (G)
monitoring data. Halogenophosphor
ic acid metal
salt.
SN-22-0002; P-14-0627 12/04/2025 Extended One- (S) 2-
Generation Pyrrolidinone, 1-
Reproductive butyl; (S) 1-
Toxicity Study. Butylpyrrolidin-
2-one.
P-23-0084............ 11/19/2025 Skin (G) Amides,
Sensitization vegetable oil,
Assays (OECD hydroxylated
442C, 442D and amine.
442E).
P-23-0085............ 11/19/2025 Skin (G) Amides, soya,
Sensitization hydroxylated
Assays (OECD amine.
442C, 442D and
442E).
P-23-0192............ 11/19/2025 Skin (G) Amides, fatty
Sensitization acid, N, N-bis(2-
Assays (OECD hydroxypropyl).
442C, 442D and
442E).
P-24-0092............ 11/19/2025 Skin (G) Fatty acid
Sensitization reaction
Assays (OECD products with
442C, 442D and diisopropanolami
442E). ne.
------------------------------------------------------------------------
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: March 5, 2026.
Mary Elissa Reaves,
Director, Office of Pollution Prevention and Toxics.
[FR Doc. 2026-04651 Filed 3-9-26; 8:45 am]
BILLING CODE 6560-50-P
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