[Federal Register Volume 89, Number 138 (Thursday, July 18, 2024)]
[Notices]
[Pages 58369-58373]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2024-15856]


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ENVIRONMENTAL PROTECTION AGENCY

[EPA-HQ-OPPT-2024-0057; FRL-11683-06-OCSPP]


Certain New Chemicals; Receipt and Status Information for June 
2024

AGENCY: Environmental Protection Agency (EPA).

ACTION: Notice.

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SUMMARY: EPA is required under the Toxic Substances Control Act (TSCA), 
as amended by the Frank R. Lautenberg Chemical Safety for the 21st 
Century Act, to make information publicly available and to publish 
information in the Federal Register pertaining to submissions under 
TSCA Section 5, including notice of receipt of a Premanufacture notice 
(PMN), Significant New Use Notice (SNUN) or Microbial Commercial 
Activity Notice (MCAN), including an amended notice or test 
information; an exemption application (Biotech exemption); an 
application for a test marketing exemption (TME), both pending and/or 
concluded; a notice of commencement (NOC) of manufacture (including 
import) for new chemical substances; and a periodic status report on 
new chemical substances that are currently under EPA review or have 
recently concluded review. This document covers the period from 6/01/
2024 to 6/30/2024.

DATES: Comments identified by the specific case number provided in this 
document must be received on or before August 19, 2024.

ADDRESSES: Submit your comments, identified by docket identification 
(ID) number EPA-HQ-OPPT-2024-0057, through the Federal eRulemaking 
Portal 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/dockets.

FOR FURTHER INFORMATION CONTACT: For technical information contact: 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. What action is the Agency taking?

    This document provides the receipt and status reports for the 
period from 6/01/2024 to 6/30/2024. The Agency is providing notice of 
receipt of PMNs, SNUNs, and MCANs (including amended notices and test 
information); an exemption application under 40 CFR part 725 (Biotech 
exemption); TMEs, both pending and/or concluded; NOCs to manufacture a 
new chemical substance; and a periodic status report on new chemical 
substances that are currently under EPA review or have recently 
concluded review.
    EPA is also providing information on its website about cases 
reviewed under the amended TSCA, including the section 5 PMN/SNUN/MCAN 
and exemption notices received, the date of receipt, the final EPA 
determination on the notice, and the effective date of EPA's 
determination for PMN/SNUN/MCAN notices on its website at: https://www.epa.gov/reviewing-new-chemicals-under-toxic-substances-control-act-tsca/status-pre-manufacture-notices. This information is updated on a 
weekly basis.

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

    Under the Toxic Substances Control Act (TSCA), 15 U.S.C. 2601 et 
seq., a chemical substance may be either an ``existing'' chemical 
substance or a ``new'' chemical substance. 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(11).) For more 
information about the TSCA Inventory please go to: 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 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 or 
process a new chemical substance, or 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 
will not present an unreasonable risk of injury to health or the 
environment. This is referred to as a test marketing exemption, or TME. 
For more information about the requirements applicable to a new 
chemical go to: https://www.epa.gov/chemicals-under-tsca.
    Under TSCA sections 5 and 8 and EPA regulations, EPA is required to 
publish in the Federal Register certain information, including notice 
of receipt of a PMN/SNUN/MCAN (including amended notices and test 
information); an exemption application under 40 CFR part 725 (biotech 
exemption); an application for a TME, both pending and concluded; NOCs 
to manufacture a new chemical substance; and a periodic status report 
on the new chemical substances that are currently under EPA review or 
have recently concluded review.

C. Does this action apply to me?

    This action provides information that is directed to the public in 
general.

D. Does this action have any incremental economic impacts or paperwork 
burdens?

    No.

[[Page 58370]]

E. What should I consider as I prepare my comments for EPA?

    1. Submitting confidential business information (CBI). Do not 
submit this information to EPA through regulations.gov or email. 
Clearly mark the part or all of the information that you claim to be 
CBI. For CBI information in a disk or CD-ROM that you mail to EPA, mark 
the outside of the disk or CD-ROM as CBI and then identify 
electronically within the disk or CD-ROM the specific information that 
is claimed as CBI. In addition to one complete version of the comment 
that includes information claimed as CBI, a copy of the comment that 
does not contain the information claimed as CBI must be submitted for 
inclusion in the public docket. Information so marked will not be 
disclosed except in accordance with procedures set forth in 40 CFR part 
2.
    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. Status Reports

    In the past, EPA has published individual notices reflecting the 
status of TSCA section 5 filings received, pending or concluded. In 
1995, the Agency modified its approach and streamlined the information 
published in the Federal Register after providing notice of such 
changes to the public and an opportunity to comment (see the Federal 
Register of May 12, 1995 (60 FR 25798) (FRL-4942-7)). Since the passage 
of the Lautenberg amendments to TSCA in 2016, public interest in 
information on the status of section 5 cases under EPA review and, in 
particular, the final determination of such cases, has increased. In an 
effort to be responsive to the regulated community, the users of this 
information, and the general public, to comply with the requirements of 
TSCA, to conserve EPA resources and to streamline the process and make 
it more timely, EPA is providing information on its website about cases 
reviewed under the amended TSCA, including the section 5 PMN/SNUN/MCAN 
and exemption notices received, the date of receipt, the final EPA 
determination on the notice, and the effective date of EPA's 
determination for PMN/SNUN/MCAN notices on its website at: https://www.epa.gov/reviewing-new-chemicals-under-toxic-substances-control-act-tsca/status-pre-manufacture-notices. This information is updated on a 
weekly basis.

III. Receipt Reports

    For the PMN/SNUN/MCANs that have passed an initial screening by EPA 
during this period, table I provides the following information (to the 
extent that such information is not subject to a CBI claim) on the 
notices screened by EPA during this period: The EPA case number 
assigned to the notice that indicates whether the submission is an 
initial submission, or an amendment, a notation of which version was 
received, the date the notice was received by EPA, the submitting 
manufacturer (i.e., domestic producer or importer), the potential uses 
identified by the manufacturer in the notice, and the chemical 
substance identity.
    As used in each of the tables in this unit, (S) indicates that the 
information in the table is the specific information provided by the 
submitter, and (G) indicates that this information in the table is 
generic information because the specific information provided by the 
submitter was claimed as CBI. Submissions which are initial submissions 
will not have a letter following the case number. Submissions which are 
amendments to previous submissions will have a case number followed by 
the letter ``A'' (e.g. P-18-1234A). The version column designates 
submissions in sequence as ``1'', ``2'', ``3'', etc. Note that in some 
cases, an initial submission is not numbered as version 1; this is 
because earlier version(s) were rejected as incomplete or invalid 
submissions. Note also that future versions of the following tables may 
adjust slightly as the Agency works to automate population of the data 
in the tables.

                         Table I--PMN/SNUN/MCANs Approved * From 6/01/2024 to 6/30/2024
----------------------------------------------------------------------------------------------------------------
                                           Received
           Case No.             Version      date       Manufacturer           Use          Chemical substance
----------------------------------------------------------------------------------------------------------------
P-22-0126A...................         3   06/07/2024  Takasago........  (S) This polymer  (S) Cellulose, polymer
                                                                         constitutes the   with 1,1'-[2-ethyl-2-
                                                                         wall of           [(3-mercapto-1-
                                                                         microcapsules     oxopropoxy)methyl]-
                                                                         containing        1,3-propanediyl]
                                                                         fragrance that    bis(3-
                                                                         can be used in    mercaptopropanoate)
                                                                         different         and 1,2,3-
                                                                         homecare and      propanetriol bis(2-
                                                                         personal-care     methyl-2-propenoate),
                                                                         applications.     peroxydisulfuric acid
                                                                                           ([(HO)S(O)2]2O2)
                                                                                           ammonium salt (1:2)-
                                                                                           and sodium
                                                                                           (disulfite) (2:1)-
                                                                                           initiated.
P-22-0149A...................         4   06/14/2024  Colonial          (S) All-purpose   (S) Hexanoic acid,
                                                       Chemical, Inc..   hard surface      3,5,5-trimethyl-,
                                                                         cleaner, Low      sodium salt (1:1).
                                                                         foam floor
                                                                         scrubber, Spray
                                                                         Metal Cleaning
                                                                         Concentrate.
P-23-0150A...................         6   06/19/2024  CBI.............  (G) Industrial    (G) Branched Glycidyl
                                                                         use for roll-     Ester and Bisphenol
                                                                         on, brushing,     Glycidyl Ether
                                                                         and spray         polymer adduct with
                                                                         application.      Aralkyl Diamine.
P-24-0013A...................         2   06/13/2024  Momentive         (S) Resin/binder  (G) Siloxanes and
                                                       Performance       in paint          Silicones, di-Me,
                                                       Materials.        formulations      hydroxy-terminated,
                                                                         for industrial    polymers with 3-[[3-
                                                                         coatings.         alkoxy-1-
                                                                                           (alkoxycarbonyl)-3-
                                                                                           oxoalkyl]heteroatom]
                                                                                           propyl Me
                                                                                           silsesquioxanes,
                                                                                           alkoxy-terminated.

[[Page 58371]]

 
P-24-0040A...................         3   06/20/2024  Sudoc, LLC......  (G) Additive for  (G) Metal,
                                                                         commercial, non-  aqua[(alkylnitrocarbo
                                                                         spray             cyclepolyheteropolyhe
                                                                         commercial and    terocyclopolyalkane-
                                                                         consumer          ketone)-polyoxidato]-
                                                                         applications.     , metal.
P-24-0083A...................         3   06/21/2024  CBI.............  (G) Ingredient    (G) Branched alcohol
                                                                         for cleaning      alkoxylate.
                                                                         products.
P-24-0085A...................         3   06/04/2024  Luna Labs.......  (S) Curative for  (S) Siloxanes and
                                                                         polyurethane      Silicones, di-Me, 3-
                                                                         sealant.          [[[[4-[(4-
                                                                                           isocyanantocyclohexyl
                                                                                           )methyl] cyclohexyl]
                                                                                           amino] carbonyl] oxy]
                                                                                           propyl group
                                                                                           terminated.
P-24-0110A...................         2   05/31/2024  US Paint Corp...  (G) Component of  (G) Alkyl fatty acids,
                                                                         coating.          polymers with
                                                                                           substituted alkene,
                                                                                           heteromonocyclic
                                                                                           alkenoate,
                                                                                           substituted
                                                                                           heteropolycyclic,
                                                                                           substituted alkyl
                                                                                           alkenoate,
                                                                                           substituted alkanoic
                                                                                           acid, carbomonocyclic
                                                                                           dicarboxylic acid,
                                                                                           alkyl alkenoate,
                                                                                           alkyl alkenoate,
                                                                                           alkenoic acid,
                                                                                           substituted
                                                                                           carbomonocycle, and
                                                                                           trisubstituted alkyl,
                                                                                           alkyl substituted
                                                                                           alkyl alkanoate and
                                                                                           substituted bis
                                                                                           alkylalkanenitrile-
                                                                                           initiated.
P-24-0114A...................         2   05/31/2024  HPC Holdings,     (G) Chemical      (S) 1,3-Butanediol,
                                                       Inc..             Intermediate.     4,4,4-trifluoro-3-
                                                                                           (trifluoromethyl)-.
P-24-0125....................         1   04/17/2024  CBI.............  (G) Plasticizer   (G) Dialkyl
                                                                         Additive.         carbomonocyclodiate.
P-24-0128A...................         4   06/06/2024  CBI.............  (S) Chemical      (G)
                                                                         intermediate.     Tetramethyldisiloxane
                                                                                           diylbis[propylcarbony
                                                                                           l].
P-24-0132A...................         2   06/11/2024  CBI.............  (G) Sizing agent  (S) Sunflower oil,
                                                                                           oleic acid-high,
                                                                                           maleated.
P-24-0137....................         1   04/19/2024  KAO Specialties   (G) Component of  (G) Alkene, reaction
                                                       Americas, LLC.    liquid            products with oxide,
                                                                         detergent.        hydrolyzed, alkali
                                                                                           metal salts.
P-24-0160A...................         2   06/05/2024  CBI.............  (G) Photoacid     (G) Iodonium,
                                                                         generator use     bis(dialkyl
                                                                         at customer       carbomonocycle) salt
                                                                         sites.            with alkyl
                                                                                           carbomonocycle hetero-
                                                                                           acid.
P-24-0163A...................         2   06/13/2024  CBI.............  (G) Gas           (G) Transition metal
                                                                         adsorption        polykis (heteroatom
                                                                         cartridges.       substituted
                                                                         Protective        carbomonocycle),
                                                                         Garments.         hydroxy- oxo-.
P-24-0164....................         1   06/13/2024  Huntsman          (S) Intermediate  (S) 2-Propanamine, N
                                                       International,    in the            ,N '-(oxydi-2,1-
                                                       LLC.              production of a   ethanediyl)bis-.
                                                                         catalyst.
P-24-0166....................         1   06/24/2024  Nagase America,   (S) Heat          (S) Pentane,
                                                       LLC.              transfer fluid    1,1,2,2,3,3,4,4-
                                                                         in a cooling      octafluoro-5-(1,1,2,2-
                                                                         system for a      tetrafluoroethoxy)-.
                                                                         reaction
                                                                         chamber.
----------------------------------------------------------------------------------------------------------------

    In table II of this unit, EPA provides the following information 
(to the extent that such information is not claimed as CBI) on the NOCs 
that have passed an initial screening by EPA during this period: The 
EPA case number assigned to the NOC including whether the submission 
was an initial or amended submission, the date the NOC was received by 
EPA, the date of commencement provided by the submitter in the NOC, a 
notation of the type of amendment (e.g., amendment to generic name, 
specific name, technical contact information, etc.) and chemical 
substance identity.

                              Table II--NOCs Approved * From 6/01/2024 to 6/30/2024
----------------------------------------------------------------------------------------------------------------
                                     Received     Commencement     If amendment, type
             Case No.                  date           date            of amendment         Chemical substance
----------------------------------------------------------------------------------------------------------------
J-24-0009........................   06/03/2024        05/30/2024  N...................  (G) Chromosomally-
                                                                                         modified saccharomyces
                                                                                         cerevisiae.
J-24-0010........................   06/03/2024        05/30/2024  N...................  (G) Chromosomally
                                                                                         modified saccharomyces
                                                                                         cerevisiae.
J-24-0011........................   06/03/2024        05/30/2024  N...................  (G) Chromosomally
                                                                                         modified saccharomyces
                                                                                         cerevisiae.
J-24-0012........................   06/03/2024        05/30/2024  N...................  (G) Chromosomally-
                                                                                         modified saccharomyces
                                                                                         cerevisiae.
J-24-0013........................   06/03/2024        05/30/2024  N...................  (G) Chromosomally-
                                                                                         modified saccharomyces
                                                                                         cerevisiae.
P-15-0446........................   06/10/2024        06/05/2024  N...................  (G) Rare earth doped
                                                                                         zirconium oxide.
P-17-0235A.......................   05/31/2024        11/28/2022  Amended the generic   (G) Fatty amidopropyl
                                                                   chemical name.        trialkyl ammonium alkyl
                                                                                         sulfate.
P-18-0226........................   05/31/2024        03/04/2024  N...................  (G) Trialkylammonioethyl
                                                                                         fatty-alkylate, alkyl
                                                                                         sulfate.
P-19-0166A.......................   06/14/2024        06/27/2022  Amended the generic   (G) Triaryl sulfonium,
                                                                   chemical name.        multicycloalkylalkoxyca
                                                                                         rbonyloxymonofluoroalky
                                                                                         lsulfonate.
P-22-0025........................   06/19/2024        06/10/2024  N...................  (G) Oxirane, 2-
                                                                                         (chloromethyl)-,
                                                                                         homopolymer, ether with
                                                                                         dialkyl-alkanediol
                                                                                         (2:1).

[[Page 58372]]

 
P-22-0090........................   06/14/2024        05/21/2024  N...................  (S) 4,8,11-
                                                                                         dodecatrienal.
P-22-0093........................   06/03/2024        05/24/2024  N...................  (G) Alkenoic acid, alkyl-
                                                                                         substituted alkyl
                                                                                         ester, polymer with
                                                                                         (polyalkylamino)alkyl
                                                                                         alkylalkenoate, alkyl-
                                                                                         substituted
                                                                                         alkylalkenoate, alpha-
                                                                                         (alkyl-oxoalkenyl)-
                                                                                         omega-alkoxypoly(oxy-
                                                                                         1,2-ethanediyl),
                                                                                         [(alkoxy-alkyl-
                                                                                         alkenyl)oxy]polyalkylsi
                                                                                         lane-initiated, compds.
                                                                                         with polyethylene
                                                                                         glycol phosphoric acid
                                                                                         based alkyl ether.
P-22-0175........................   06/06/2024        05/23/2024  N...................  (G) Modified
                                                                                         silsesquioxane, alkoxy-
                                                                                         terminated.
P-87-1177........................   06/20/2024        03/21/1990  N...................  (G) Siloxanes and
                                                                                         silicones, di-me, vinyl
                                                                                         group-terminated,
                                                                                         reaction products with
                                                                                         trisiladioxadimethoxyal
                                                                                         kanes.
----------------------------------------------------------------------------------------------------------------

    In table III of this unit, EPA provides the following information 
(to the extent such information is not subject to a CBI claim) on the 
test information that has been received during this time period: The 
EPA case number assigned to the test information; the date the test 
information was received by EPA, the type of test information 
submitted, and chemical substance identity.

                        Table III--Test Information Received From 6/01/2024 to 6/30/2024
----------------------------------------------------------------------------------------------------------------
                                         Received
               Case No.                    date        Type of test information          Chemical substance
----------------------------------------------------------------------------------------------------------------
L-24-0235............................   06/20/2024  Bioconcentration Factor        (G) Diisopropyl imidazolium
                                                     Predictions; Bacterial         salt.
                                                     Reverse Mutation Test (OECD
                                                     Test Guideline 471);
                                                     Prenatal Developmental
                                                     Toxicity Study (OECD Test
                                                     Guideline 414);
                                                     Carcinogenicity (OECD Test
                                                     Guideline 451); Acute Dermal
                                                     Toxicity (OECD Test
                                                     Guideline 402); Skin
                                                     Sensitization (OECD Test
                                                     Guideline 406); Acute Dermal
                                                     Irritation (OECD Test
                                                     Guideline 404); Acute Eye
                                                     Irritation (OECD Test
                                                     Guideline 405); Chromosomal
                                                     Aberration Testing.
P-12-0241............................   06/21/2024  Analyte Reports..............  (G) [2-Propenoic acid, 2-
                                                                                    methyl-, 2-hydroxyethyl
                                                                                    esters, telomers with c18-26-
                                                                                    alkyl acrylate, 1-
                                                                                    dodecanethiol, N-
                                                                                    (hydroxymethyl)-2-methyl-2-
                                                                                    propenamide,
                                                                                    3,3,4,4,5,5,6,6,7,7,8,8,8-
                                                                                    tridecaflourooctyl
                                                                                    methacrylate, 2,2-[1,2
                                                                                    diazenedylbis(1-
                                                                                    methylethylidene)]bis[4,5-
                                                                                    dihydro-
                                                                                    1Himidazole]hydrochloride
                                                                                    (1:2)-initiated].
P-14-0712............................   06/27/2024  Polychlorinated                (S) Waste plastics,
                                                     Dibenzodioxins and             pyrolyzed, C5-55 fraction.
                                                     Polychlorinated
                                                     dibenzofurans Testing.
P-16-0543............................   06/25/2024  Exposure Monitoring Report...  (G) Halogenophosphoric acid
                                                                                    metal salt.
P-21-0166............................   06/20/2024  Gel Permeation Chromatography  (G) Siloxanes and silicones,
                                                     Testing.                       di-me, [alkylpiperazinium-
                                                                                    hydroxyalkoxy]alkyl group-
                                                                                    terminated, arylsulfonates
                                                                                    (salts).
P-21-0180,...........................    6/20/2024  Determination of Dissociation  (G) Sulfonium,
P-22-0086,...........................                Constant (Conductometric       (halocarbomonocycle)diphenyl-
P-22-0122,...........................                Method).                       , salt with 1-
P-22-0179,...........................                                               heterosubstituted-2-
P-22-0180,...........................                                               methylalkyl trihalobenzoate
P-24-0097............................                                               (1:1); (G) Phenoxathiinium,
                                                                                    10-phenyl-, 5-alkyl-2-alkyl-
                                                                                    4-(2,4,6-substituted tri-
                                                                                    carbopolycycle, hetero-
                                                                                    acid)benzenesulfonate (1:1);
                                                                                    (G) Heterotrisubstituted-
                                                                                    bile acid, 1-
                                                                                    (difluorosulfomethyl)-2,2,2-
                                                                                    trifluoroethyl ester, ion(1-
                                                                                    ), (5)-, 5-
                                                                                    phenyldibenzothiophenium(1:1
                                                                                    ); (G) Sulfonium,
                                                                                    (alkylsubstitutedphenyl)diph
                                                                                    enyl-, salt with 1-
                                                                                    (heterosubstitutedalkyl)-
                                                                                    2,2,2-
                                                                                    triheterosubstitutedalkyl
                                                                                    trisubstitutedbenzoate
                                                                                    (1:1); (G)
                                                                                    Dibenzothiophenium, 5-phenyl-
                                                                                    , 4-[1-
                                                                                    (heterosubstitutedalkyl)-
                                                                                    2,2,2-
                                                                                    triheterosubstitutedalkoxy]-
                                                                                    4-oxoalkyl
                                                                                    trisubstitutedbenzoate
                                                                                    (1:1); (G) Sulfonium, tris(4-
                                                                                    fluorophenyl)-,
                                                                                    (substitutedphenoxy)alkyl
                                                                                    substitutedbenzoate (1:1).
P-21-0202,...........................   06/07/2024  Determination of Water         (G) Sulfonium, carbomonocycle
P-23-0104............................                Solubility (Shake Flask        bis[(trihaloalkyl)carbomonoc
                                                     Method).                       ycle], substituted
                                                                                    carbomonocyclic ester; (G)
                                                                                    Sulfonium, carbomonocycle
                                                                                    bis[(trihaloalkyl)carbomonoc
                                                                                    ycle], disubstituted
                                                                                    carbomonocyclic ester.
P-22-0056............................   06/25/2024  Determination of Tin in        (S) Tin, dioctylbis(2,4-
                                                     Dermal Penetration Media       pentanedionato-
                                                     Samples Validation.            .kappa.o2,.kappa.o4)-.

[[Page 58373]]

 
P-22-0086............................   06/20/2024  Dissociation Constants in      (G) Phenoxathiinium, 10-
                                                     Water (OECD Test Guideline     phenyl-, 5-alkyl-2-alkyl-4-
                                                     112).                          (2,4,6-substituted tri-
                                                                                    carbopolycycle, hetero-
                                                                                    acid)benzenesulfonate (1:1).
P-22-0122............................   06/20/2024  Dissociation Constants in      (G) Heterotrisubstituted-bile
                                                     Water (OECD Test Guideline     acid, 1-
                                                     112).                          (difluorosulfomethyl)-2,2,2-
                                                                                    trifluoroethyl ester, ion(1-
                                                                                    ), (5)-, 5-
                                                                                    phenyldibenzothiophenium(1:1
                                                                                    ).
P-24-0137............................   04/19/2024  Acute Eye Irritation (OECD     (G) Alkene, reaction products
                                                     Test Guideline 405);           with oxide, hydrolyzed,
                                                     Combined Repeated Dose         alkali metal salts.
                                                     Toxicity with the
                                                     Reproduction/Development
                                                     Toxicity Screening Test
                                                     (OECD Test Guideline 422);
                                                     Earthworm, Acute Toxicity
                                                     Tests (OECD Test Guideline
                                                     207); Daphnia sp., Acute
                                                     Immobilization Test (OECD
                                                     Test Guideline 202); Daphnia
                                                     magna Reproduction Test
                                                     (OECD Test Guideline 211);
                                                     Freshwater and Saltwater
                                                     Fish Acute Toxicity Test
                                                     (OECD Test Guideline 203);
                                                     In Vitro Mammalian Cell Gene
                                                     Mutation Test (OECD Test
                                                     Guideline 476); Mammalian
                                                     Spermatogonial Chromosomal
                                                     Aberration Test (OECD Test
                                                     Guideline 483); Prenatal
                                                     Developmental Toxicity Study
                                                     (OECD Test Guideline 414);.
                                       ...........  Inherent Biodegradability--
                                                     Concawe Test (OCSPP Test
                                                     Guideline 835.3215); Ready
                                                     Biodegradability (OECD Test
                                                     Guideline 301); Fish Short-
                                                     Term Reproduction (OECD Test
                                                     Guideline 299); Seed
                                                     Germination/Root Elongation
                                                     Toxicity Test (OPPTS Test
                                                     Guideline 850.4200);
                                                     Sediment-Water Chironomid
                                                     Toxicity Test Using Spiked
                                                     Sediment (OECD Test
                                                     Guideline 218); Skin
                                                     Sensitization (OECD Test
                                                     Guideline 406); 90-Day Oral
                                                     Toxicity in Rodents (OECD
                                                     Test Guideline 408);
                                                     Modified Activated Sludge,
                                                     Respiration Inhibition Test
                                                     (OCSPP Test Guideline
                                                     850.3300); Acute Dermal
                                                     Irritation (OECD Test
                                                     Guideline 404); Acute Dermal
                                                     Toxicity/Pathology (OCSPP
                                                     Test Guideline 885.3100);
                                                     Acute Oral Toxicity/
                                                     Pathogenicity (OCSPP Test
                                                     Guideline 885.3050); Algal
                                                     Toxicity (OECD Test
                                                     Guideline 201); Adsorption/
                                                     Desorption (Batch
                                                     Equilibrium) (OECD Test
                                                     Guideline 106); Bacterial
                                                     Reverse Mutation Test (OECD
                                                     Test Guideline 471).
----------------------------------------------------------------------------------------------------------------

    If you are interested in information that is not included in these 
tables, you may contact EPA's technical information contact or general 
information contact as described under FOR FURTHER INFORMATION CONTACT 
to access additional non-CBI information that may be available.
    Authority: 15 U.S.C. 2601 et seq.

    Dated: July 15, 2024.
Pamela Myrick,
Director, Project Management and Operations Division, Office of 
Pollution Prevention and Toxics.
[FR Doc. 2024-15856 Filed 7-17-24; 8:45 am]
BILLING CODE 6560-50-P