Document ID: EPA-HQ-OPPT-2018-0627-0129
Agency: epa
Document Type: Rule
Title: Significant New Use Rules on Certain Chemical Substances
Posted Date: 2021-08-18T04:00Z

[Federal Register Volume 86, Number 157 (Wednesday, August 18, 2021)]
[Rules and Regulations]
[Pages 46133-46156]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2021-17392]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Parts 9 and 721

[EPA-HQ-OPPT-2018-0627, EPA-HQ-OPPT-2018-0777, EPA-HQ-OPPT-2019-0359, 
EPA-HQ-OPPT-2019-0228, EPA-HQ-OPPT-2019-0494, and EPA-HQ-OPPT-2019-
0530; FRL-8000-02-OCSPP]
RIN 2070-AB27

Significant New Use Rules on Certain Chemical Substances

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: EPA is issuing significant new use rules (SNURs) under the 
Toxic Substances Control Act (TSCA) for chemical substances that were 
the subject of premanufacture notices (PMNs). The SNURs require persons 
who intend to manufacture (defined by statute to include import) or 
process any of these chemical substances for an activity that is 
designated as a significant new use by this rule to notify EPA at least 
90 days before commencing that activity. The required notification 
initiates EPA's evaluation of the use, under the conditions of use for 
that chemical substance, within the applicable review period. Persons 
may not commence manufacture or processing for the significant new use 
until EPA has conducted a review of the notice, made an appropriate 
determination on the notice, and has taken such actions as are required 
by that determination.

DATES: This rule is effective on October 18, 2021. For purposes of 
judicial review, this rule shall be promulgated at 1 p.m. (e.s.t.) on 
September 1, 2021.

FOR FURTHER INFORMATION CONTACT: 
    For technical information contact: William Wysong, New Chemicals 
Division (7405M), Office of Pollution Prevention and Toxics, 
Environmental Protection Agency, 1200 Pennsylvania Ave. NW, Washington, 
DC 20460-0001; telephone number: (202) 564-4163; email address: 
wysong.william@epa.gov.
    For general information contact: The TSCA-Hotline, ABVI-Goodwill, 
422 South Clinton Ave., Rochester, NY 14620; telephone number: (202) 
554-1404; email address: TSCA-Hotline@epa.gov.

SUPPLEMENTARY INFORMATION:

I. General Information

A. Does this action apply to me?

    You may be potentially affected by this action if you manufacture, 
process, or use the chemical substances contained in this rule. The 
following list of North American Industrial Classification System 
(NAICS) codes is not intended to be exhaustive, but rather provides a 
guide to help readers determine whether this document applies to them. 
Potentially affected entities may include:
     Manufacturers or processors of one or more subject 
chemical substances (NAICS codes 325 and 324110), e.g., chemical 
manufacturing and petroleum refineries.
    This action may also affect certain entities through pre-existing 
import certification and export notification rules under TSCA. Chemical 
importers are subject to the TSCA section 13 (15 U.S.C. 2612) import 
provisions promulgated at 19 CFR 12.118 through 12.127 and 19 CFR 
127.28. Chemical importers must certify that the shipment of the 
chemical substance complies with all applicable rules and Orders under 
TSCA, which would include the SNUR requirements. The EPA policy in 
support of import certification appears at 40 CFR part 707, subpart B. 
In addition, any persons who export or intend to export a chemical 
substance that is the subject of this rule are subject to the export 
notification provisions of TSCA section 12(b) (15 U.S.C. 2611(b)) (see 
40 CFR 721.20), and must comply with the export notification 
requirements in 40 CFR part 707, subpart D.

B. How can I access the dockets?

    The dockets include information considered by the Agency in 
developing the proposed and final rules. The dockets for this action, 
identified by docket identification (ID) numbers EPA-HQ-OPPT-2018-0627, 
-2018-0777, -2019-0359, -2019-0228, -2019-0494, and -2019-0530, are 
available at https://www.regulations.gov and at the Office of Pollution 
Prevention and Toxics Docket (OPPT Docket), Environmental Protection 
Agency Docket Center (EPA/DC), West William Jefferson Clinton Bldg., 
Rm. 3334, 1301 Constitution Ave. NW, Washington, DC. The Public Reading 
Room is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, 
excluding legal holidays. The telephone number for the Public Reading 
Room is (202) 566-1744, and the telephone number for the OPPT Docket is 
(202) 566-0280.
    Due to the public health concerns related to COVID-19, the EPA 
Docket

[[Page 46134]]

Center (EPA/DC) and Reading Room is closed to visitors with limited 
exceptions. The staff continues to provide remote customer service via 
email, phone, and webform. For the latest status information on EPA/DC 
services and docket access, visit https://www.epa.gov/dockets.

II. Background

A. What action is the Agency taking?

    EPA is finalizing SNURs under TSCA section 5(a)(2) for certain 
chemical substances which were the subject of PMNs. EPA will address 
the other proposed SNURs in future Federal Register notices.
    Previously, EPA proposed SNURs for these chemical substances and 
established the record for these SNURs in the following Federal 
Registers and docket ID numbers:
     October 3, 2018 (83 FR 49903) (FRL-9983-81); Docket ID No. 
EPA-HQ-OPPT-2018-0627;
     July 31, 2019 (84 FR 37199) (FRL-9994-62); Docket ID No. 
EPA-HQ-OPPT-2018-0777;
     August 6, 2019 (84 FR 38158) (FRL-9996-62); Docket ID No. 
EPA-HQ-OPPT-2019-0359;
     October 11, 2019 (84 FR 54816) (FRL-9998-64); Docket ID 
No. EPA-HQ-OPPT-2019-0228;
     November 4, 2019 (84 FR 59335) (FRL-10000-54); Docket ID 
No. EPA-HQ-OPPT-2019-0494; and
     December 6, 2019 (84 FR 66855) (FRL-10001-48); Docket ID 
No. EPA-HQ-OPPT-2019-0530.
    The dockets include information considered by the Agency in 
developing the proposed and final rules, including public comments and 
EPA's responses to the public comments received.

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

    TSCA section 5(a)(2) (15 U.S.C. 2604(a)(2)) authorizes EPA to 
determine that a use of a chemical substance is a ``significant new 
use.'' EPA must make this determination by rule after considering all 
relevant factors, including the four bulleted TSCA section 5(a)(2) 
factors listed in Unit III.

C. Applicability of General Provisions

    General provisions for SNURs appear in 40 CFR part 721, subpart A. 
These provisions describe persons subject to the rule, recordkeeping 
requirements, exemptions to reporting requirements, and applicability 
of the rule to uses occurring before the effective date of the rule. 
Provisions relating to user fees appear at 40 CFR part 700. Pursuant to 
40 CFR 721.1(c), persons subject to these SNURs must comply with the 
significant new use notice (SNUN) requirements and EPA regulatory 
procedures as submitters of PMNs under TSCA section 5(a)(1)(A). In 
particular, these requirements include the information submission 
requirements of TSCA sections 5(b) and 5(d)(1), the exemptions 
authorized by TSCA sections 5(h)(1), (h)(2), (h)(3), and (h)(5), and 
the regulations at 40 CFR part 720. Once EPA receives a SNUN and before 
the manufacture or processing for the significant new use can commence, 
EPA must either determine that the significant new use is not likely to 
present an unreasonable risk of injury or take such regulatory action 
as is associated with an alternative determination. If EPA determines 
that the significant new use is not likely to present an unreasonable 
risk, EPA is required under TSCA section 5(g) to make public, and 
submit for publication in the Federal Register, a statement of EPA's 
findings.

III. Significant New Use Determination

A. Considerations for Significant New Use Determinations

    When the Agency issues an order under TSCA section 5(e), section 
5(f)(4) requires that the Agency consider whether to promulgate a SNUR 
for any use not conforming to the restrictions of the TSCA Order or 
publish a statement describing the reasons for not initiating the 
rulemaking. TSCA section 5(a)(2) states that EPA's determination that a 
use of a chemical substance is a significant new use must be made after 
consideration of all relevant factors, including:
     The projected volume of manufacturing and processing of a 
chemical substance.
     The extent to which a use changes the type or form of 
exposure of human beings or the environment to a chemical substance.
     The extent to which a use increases the magnitude and 
duration of exposure of human beings or the environment to a chemical 
substance.
     The reasonably anticipated manner and methods of 
manufacturing, processing, distribution in commerce, and disposal of a 
chemical substance.
    In determining what would constitute a significant new use for the 
chemical substances that are the subject of these SNURs, EPA considered 
relevant information about the toxicity of the chemical substances, and 
potential human exposures and environmental releases that may be 
associated with possible uses of these chemical substances, in the 
context of the four bulleted TSCA section 5(a)(2) factors listed in 
this unit.

B. Procedures for Significant New Uses Claimed as CBI

    By this rule, EPA is establishing certain significant new uses 
which have been claimed as CBI subject to Agency confidentiality 
regulations at 40 CFR part 2 and 40 CFR part 720, subpart E. Absent a 
final determination or other disposition of the confidentiality claim 
under 40 CFR part 2 procedures, EPA is required to keep this 
information confidential. EPA promulgated a procedure to deal with the 
situation where a specific significant new use is CBI, at 40 CFR 
721.1725(b)(1) and has referenced it to apply to other SNURs.
    Under these procedures a manufacturer or processor may request EPA 
to determine whether a specific use would be a significant new use 
under the rule. The manufacturer or processor must show that it has a 
bona fide intent to manufacture or process the chemical substance and 
must identify the specific use for which it intends to manufacture or 
process the chemical substance. If EPA concludes that the person has 
shown a bona fide intent to manufacture or process the chemical 
substance, EPA will tell the person whether the use identified in the 
bona fide submission would be a significant new use under the rule. 
Since most of the chemical identities of the chemical substances 
subject to these SNURs are also CBI, manufacturers and processors can 
combine the bona fide submission under the procedure in 40 CFR 
721.1725(b)(1) with that under 40 CFR 721.11 into a single step.
    If EPA determines that the use identified in the bona fide 
submission would not be a significant new use, i.e., the use does not 
meet the criteria specified in the rule for a significant new use, that 
person can manufacture or process the chemical substance so long as the 
significant new use trigger is not met. In the case of a production 
volume trigger, this means that the aggregate annual production volume 
does not exceed that identified in the bona fide submission to EPA. 
Because of confidentiality concerns, EPA does not typically disclose 
the actual production volume that constitutes the use trigger. Thus, if 
the person later intends to exceed that volume, a new bona fide 
submission would be necessary to determine whether that higher volume 
would be a significant new use.

IV. Public Comments on Proposed Rule and EPA Responses

    EPA received public comments from nine identifying entities on the

[[Page 46135]]

proposed rules. The Agency's responses are presented in the Response to 
Public Comments document that is available in each of the dockets for 
these rules. EPA made changes to three of the proposed rules as 
described in the response to comments.

V. Substances Subject to This Rule

    EPA is establishing significant new use and recordkeeping 
requirements for chemical substances in 40 CFR part 721, subpart E. In 
Unit IV. of the proposed SNURs, EPA provided the following information 
for each chemical substance:
     PMN number.
     Chemical name (generic name, if the specific name is 
claimed as confidential business information (CBI)).
     Chemical Abstracts Service (CAS) Registry number (if 
assigned for non-confidential chemical identities).
     Effective date of and basis for the TSCA Order.
     Potentially Useful Information. This is information 
identified by EPA that would help characterize the potential health 
and/or environmental effects of the chemical substances if a 
manufacturer or processor is considering submitting a SNUN for a 
significant new use designated by the SNUR.
     CFR citation assigned in the regulatory text section of 
these rules.
    The regulatory text section of these rules specifies the activities 
designated as significant new uses. Certain new uses, including 
production volume limits and other uses designated in the rules, may be 
claimed as CBI.
    These final rules include PMN substances that are subject to orders 
issued under TSCA section 5(e)(1)(A), as required by the determinations 
made under TSCA section 5(a)(3)(B). Those TSCA Orders require 
protective measures to limit exposures or otherwise mitigate the 
potential unreasonable risk. The final SNURs identify as significant 
new uses any manufacturing, processing, use, distribution in commerce, 
or disposal that does not conform to the restrictions imposed by the 
underlying TSCA Orders, consistent with TSCA section 5(f)(4).
    Where EPA determined that the PMN substance may present an 
unreasonable risk of injury to human health via inhalation exposure, 
the underlying TSCA Order usually requires that potentially exposed 
employees wear specified respirators unless actual measurements of the 
workplace air show that air-borne concentrations of the PMN substance 
are below a New Chemical Exposure Limit (NCEL). The comprehensive NCELs 
provisions in TSCA Orders include requirements addressing performance 
criteria for sampling and analytical methods, periodic monitoring, 
respiratory protection, and recordkeeping. No comparable NCEL 
provisions currently exist in 40 CFR part 721, subpart B, for SNURs. 
Therefore, for these cases, the individual SNURs in 40 CFR part 721, 
subpart E, will state that persons subject to the SNUR who wish to 
pursue NCELs as an alternative to the 40 CFR 721.63 respirator 
requirements may request to do so under 40 CFR 721.30. EPA expects that 
persons whose 40 CFR 721.30 requests to use the NCELs approach for 
SNURs that are approved by EPA will be required to comply with NCELs 
provisions that are comparable to those contained in the corresponding 
TSCA Order.

VI. Rationale and Objectives of the Rule

A. Rationale

    During review of the PMNs submitted for the chemical substances 
that are subject to these SNURs and as further discussed in Unit IV. of 
the proposed rules, EPA concluded that regulation was warranted under 
TSCA section 5(e), pending the development of information sufficient to 
make reasoned evaluations of the health or environmental effects of the 
chemical substances. Based on such findings, TSCA Orders requiring the 
use of appropriate exposure controls were negotiated with the PMN 
submitters. As a general matter, EPA believes it is necessary to follow 
TSCA Orders with a SNUR that identifies the absence of those protective 
measures as significant new uses to ensure that all manufacturers and 
processors--not just the original submitter--are held to the same 
standard.

B. Objectives

    EPA is issuing these SNURs because the Agency wants to
     Receive notice of any person's intent to manufacture or 
process a listed chemical substance for the described significant new 
use before that activity begins.
     Have an opportunity to review and evaluate data submitted 
in a SNUN before the notice submitter begins manufacturing or 
processing a listed chemical substance for the described significant 
new use; and
     Be obligated to make a determination under TSCA section 
5(a)(3) regarding the use described in the SNUN, under the conditions 
of use. The Agency will either determine under TSCA section 5(a)(3)(C) 
that significant new use is not likely to present an unreasonable risk, 
including an unreasonable risk to a potentially exposed or susceptible 
subpopulation identified as relevant by the Administrator under the 
conditions of use, or make a determination under TSCA section 
5(a)(3)(A) or (B) and take the required regulatory action associated 
with the determination, before manufacture or processing for the 
significant new use of the chemical substance can occur.
    Issuance of a SNUR for a chemical substance does not signify that 
the chemical substance is listed on the TSCA Chemical Substance 
Inventory (TSCA Inventory). Guidance on how to determine if a chemical 
substance is on the TSCA Inventory is available on the internet at 
https://www.epa.gov/tsca-inventory.

VII. Applicability of the Significant New Use Designation

    To establish a significant new use, EPA must determine that the use 
is not ongoing. The chemical substances subject to this rule have 
undergone premanufacture review. In cases where EPA has not received a 
notice of commencement (NOC) and the chemical substance has not been 
added to the TSCA Inventory, no person may commence such activities 
without first submitting a PMN. Therefore, for chemical substances for 
which an NOC has not been submitted, EPA concludes that the designated 
significant new uses are not ongoing.
    When chemical substances identified in this rule are added to the 
TSCA Inventory, EPA recognizes that, before the rule is effective, 
other persons might engage in a use that has been identified as a 
significant new use. However, TSCA Orders have been issued for all the 
chemical substances that are the subject of this rule, and the PMN 
submitters are prohibited by the TSCA Orders from undertaking 
activities which will be designated as significant new uses. The 
identities of 50 of the 57 chemical substances subject to this rule 
have been claimed as confidential (per 40 CFR 720.85). Based on this, 
the Agency believes that it is highly unlikely that any of the 
significant new uses described in the regulatory text of this rule are 
ongoing.
    Furthermore, EPA designated the publication dates of the proposed 
rules (see Unit II.) as the cutoff dates for determining whether the 
new uses are ongoing. The objective of EPA's approach has been to 
ensure that a person could not defeat a SNUR by initiating a 
significant new use before the effective date of the final rule.

[[Page 46136]]

    In the unlikely event that a person began commercial manufacture or 
processing of the chemical substances for a significant new use 
identified as of the abovementioned dates, that person will have to 
cease any such activity upon the effective date of the final rule. To 
resume their activities, that person would have to first comply with 
all applicable SNUR notification requirements and wait until EPA has 
conducted a review of the notice, made an appropriate determination on 
the notice, and has taken such actions as are required with that 
determination.

VIII. Development and Submission of Information

    EPA recognizes that TSCA section 5 does not require development of 
any particular new information (e.g., generating test data) before 
submission of a SNUN. There is an exception:
    If a person is required to submit information for a chemical 
substance pursuant to a rule, TSCA Order or consent agreement under 
TSCA section 4, then TSCA section 5(b)(1)(A) requires such information 
to be submitted to EPA at the time of submission of the SNUN.
    In the absence of a rule, TSCA Order, or consent agreement under 
TSCA section 4 covering the chemical substance, persons are required 
only to submit information in their possession or control and to 
describe any other information known to them or reasonably 
ascertainable by them (see 40 CFR 720.50). However, upon review of PMNs 
and SNUNs, the Agency has the authority to require appropriate testing. 
Unit IV. of the proposed rule lists potentially useful information for 
all SNURs listed in this document. Descriptions are provided for 
informational purposes. The information identified in Unit IV. of the 
proposed rule will be potentially useful to EPA's evaluation in the 
event that someone submits a SNUN for the significant new use. 
Companies who are considering submitting a SNUN are encouraged, but not 
required, to develop the information on the substance.
    EPA strongly encourages persons, before performing any testing, to 
consult with the Agency. Furthermore, pursuant to TSCA section 4(h), 
which pertains to reduction of testing in vertebrate animals, EPA 
encourages consultation with the Agency on the use of alternative test 
methods and strategies (also called New Approach Methodologies, or 
NAMs), if available, to generate the recommended test data. EPA 
encourages dialog with Agency representatives to help determine how 
best the submitter can meet both the data needs and the objective of 
TSCA section 4(h). For more information on alternative test methods and 
strategies to reduce vertebrate animal testing, visit https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/alternative-test-methods-and-strategies-reduce.
    In some of the TSCA Orders for the chemical substances identified 
in this rule, EPA has established production volume limits in view of 
the lack of data on the potential health and environmental risks that 
may be posed by the significant new uses or increased exposure to the 
chemical substances. These limits cannot be exceeded unless the PMN 
submitter first submits the results of specified tests that would 
permit a reasoned evaluation of the potential risks posed by these 
chemical substances. The SNURs contain the same production volume 
limits as the TSCA Orders. Exceeding these production limits is defined 
as a significant new use. Persons who intend to exceed the production 
limit must notify the Agency by submitting a SNUN at least 90 days in 
advance of commencement of non-exempt commercial manufacture or 
processing.
    Any request by EPA for the triggered and pended testing described 
in the TSCA Orders was made based on EPA's consideration of available 
screening-level data, if any, as well as other available information on 
appropriate testing for the PMN substances. Further, any such testing 
request on the part of EPA that includes testing on vertebrates was 
made after consideration of available toxicity information, 
computational toxicology and bioinformatics, and high-throughput 
screening methods and their prediction models.
    The potentially useful information identified in Unit IV. of the 
proposed rule may not be the only means of addressing the potential 
risks of the chemical substance associated with the designated 
significant new uses. However, submitting a SNUN without any test data 
or other information may increase the likelihood that EPA will take 
action under TSCA sections 5(e) or 5(f). EPA recommends that potential 
SNUN submitters contact EPA early enough so that they will be able to 
conduct the appropriate tests.
    SNUN submitters should be aware that EPA will be better able to 
evaluate SNUNs that provide detailed information on the following:
     Human exposure and environmental release that may result 
from the significant new use of the chemical substances.
     Information on risks posed by the chemical substances 
compared to risks posed by potential substitutes.

IX. SNUN Submissions

    According to 40 CFR 721.1(c), persons submitting a SNUN must comply 
with the same notification requirements and EPA regulatory procedures 
as persons submitting a PMN, including submission of test data on 
health and environmental effects as described in 40 CFR 720.50. SNUNs 
must be submitted on EPA Form No. 7710-25, generated using e-PMN 
software, and submitted to the Agency in accordance with the procedures 
set forth in 40 CFR 720.40 and 721.25. E-PMN software is available 
electronically at https://www.epa.gov/reviewing-new-chemicals-under-toxic-substances-control-act-tsca.

X. Economic Analysis

    EPA has evaluated the potential costs of establishing SNUN 
requirements for potential manufacturers and processors of the chemical 
substances subject to this rule. EPA's complete economic analyses are 
available in each docket listed in Unit II.

XI. Statutory and Executive Order Reviews

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

A. Executive Order 12866: Regulatory Planning and Review and Executive 
Order 13563: Improving Regulations and Regulatory Review

    This action establishes SNURs for several new chemical substances 
that were the subject of PMNs. The Office of Management and Budget 
(OMB) has exempted these types of actions from review under Executive 
Orders 12866 (58 FR 51735, October 4, 1993) and 13563 (76 FR 3821, 
January 21, 2011).

B. Executive Order 13771: Reducing Regulations and Controlling 
Regulatory Costs

    This action is not subject to Executive Order 13771 (82 FR 9339, 
February 3, 2017), because this action is not a significant regulatory 
action under Executive Order 12866.

C. Paperwork Reduction Act (PRA)

    According to the PRA (44 U.S.C. 3501 et seq.), an agency may not 
conduct or sponsor, and a person is not required to respond to a 
collection of information that requires OMB approval under PRA, unless 
it has been approved by OMB and displays a currently valid OMB control 
number. The information

[[Page 46137]]

collection requirements associated with SNURs have already been 
approved by OMB pursuant to the PRA under OMB control number 2070-0012 
(EPA ICR No. 574). This rule does not impose any burden requiring 
additional OMB approval.
    The OMB control numbers for EPA's regulations in title 40 of the 
CFR, after appearing in the Federal Register, are listed in 40 CFR part 
9, and included on the related collection instrument or form, if 
applicable. EPA is amending the table in 40 CFR part 9 to list the OMB 
approval number for the information collection requirements contained 
in this action. This listing of the OMB control numbers and their 
subsequent codification in the CFR satisfies the display requirements 
of PRA and OMB's implementing regulations at 5 CFR part 1320. The 
Information Collection Request (ICR) covering the SNUR activities was 
previously subject to public notice and comment prior to OMB approval, 
and given the technical nature of the table, EPA finds that further 
notice and comment to amend it is unnecessary. As a result, EPA finds 
that there is ``good cause'' under section 553(b)(3)(B) of the 
Administrative Procedure Act (5 U.S.C. 553(b)(3)(B)) to amend this 
table without further notice and comment.
    If an entity were to submit a SNUN to the Agency, the annual burden 
is estimated to average between 30 and 170 hours per response. This 
burden estimate includes the time needed to review instructions, search 
existing data sources, gather and maintain the data needed, and 
complete, review, and submit the required SNUN.
    Send any comments about the accuracy of the burden estimate, and 
any suggested methods for minimizing respondent burden, including 
through the use of automated collection techniques, to the Director, 
Regulatory Support Division, Office of Mission Support (2822T), 
Environmental Protection Agency, 1200 Pennsylvania Ave. NW, Washington, 
DC 20460-0001. Please remember to include the OMB control number in any 
correspondence, but do not submit any completed forms to this address.

D. Regulatory Flexibility Act (RFA)

    Pursuant to the RFA section 605(b) (5 U.S.C. 601 et seq.), the 
Agency hereby certifies that promulgation of these SNURs would not have 
a significant adverse economic impact on a substantial number of small 
entities. The requirement to submit a SNUN applies to any person 
(including small or large entities) who intends to engage in any 
activity described in the final rule as a ``significant new use.'' 
Because these uses are ``new,'' based on all information currently 
available to EPA, EPA has concluded that no small or large entities 
presently engage in such activities. A SNUR requires that any person 
who intends to engage in such activity in the future must first notify 
EPA by submitting a SNUN. Although some small entities may decide to 
pursue a significant new use in the future, EPA cannot presently 
determine how many, if any, there may be. However, EPA's experience to 
date is that, in response to the promulgation of SNURs covering over 
1,000 chemicals, the Agency receives only a small number of notices per 
year. For example, EPA received 7 SNUNs in Federal fiscal year (FY) 
2013, 13 in FY2014, 6 in FY2015, 10 in FY2016, 14 in FY2017, and 11 in 
FY2018 and only a fraction of these were from small businesses. In 
addition, the Agency currently offers relief to qualifying small 
businesses by reducing the SNUN submission fee from $16,000 to $2,800. 
This lower fee reduces the total reporting and recordkeeping of cost of 
submitting a SNUN to about $10,116 for qualifying small firms. 
Therefore, the potential economic impacts of complying with this SNUR 
are not expected to be significant or adversely impact a substantial 
number of small entities. In a SNUR that published in the Federal 
Register of June 2, 1997 (62 FR 29684) (FRL-5597-1), the Agency 
presented its general determination that final SNURs are not expected 
to have a significant economic impact on a substantial number of small 
entities, which was provided to the Chief Counsel for Advocacy of the 
Small Business Administration.

E. Unfunded Mandates Reform Act (UMRA)

    Based on EPA's experience with proposing and finalizing SNURs, 
State, local, and Tribal governments have not been impacted by these 
rulemakings, and EPA does not have any reasons to believe that any 
State, local, or Tribal government will be impacted by this action. As 
such, EPA has determined that this action does not impose any 
enforceable duty, contain any unfunded mandate, or otherwise have any 
effect on small governments subject to the requirements of UMRA 
sections 202, 203, 204, or 205 (2 U.S.C. 1501 et seq.).

F. Executive Order 13132: Federalism

    This action will not have a substantial direct effect on States, on 
the relationship between the National Government and the States, or on 
the distribution of power and responsibilities among the various levels 
of government, as specified in Executive Order 13132 (64 FR 43255, 
August 10, 1999).

G. Executive Order 13175: Consultation and Coordination With Indian 
Tribe Governments

    This action does not have Tribal implications because it is not 
expected to have substantial direct effects on Indian Tribes. This 
action does not significantly nor uniquely affect the communities of 
Indian Tribal governments, nor does it involve or impose any 
requirements that affect Indian Tribes. Accordingly, the requirements 
of Executive Order 13175 (65 FR 67249, November 9, 2000), do not apply 
to this action.

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

    This action is not subject to Executive Order 13045 (62 FR 19885, 
April 23, 1997), because this is not an economically significant 
regulatory action as defined by Executive Order 12866, and this action 
does not address environmental health or safety risks 
disproportionately affecting children. EPA interprets Executive Order 
13045 as applying only to those regulatory actions that concern 
environmental health or safety risks that EPA has reason to believe may 
disproportionately affect children, per the definition of ``covered 
regulatory action'' in section 2-202 of the Executive Order.

I. Executive Order 13211: Actions Concerning Regulations That 
Significantly Affect Energy Supply, Distribution, or Use

    This action is not subject to Executive Order 13211 (66 FR 28355, 
May 22, 2001), because this action is not expected to affect energy 
supply, distribution, or use and because this action is not a 
significant regulatory action under Executive Order 12866.

J. National Technology Transfer and Advancement Act (NTTAA)

    In addition, since this action does not involve any technical 
standards subject to NTTAA section 12(d) (15 U.S.C. 272 note).

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

    This action does not entail special considerations of environmental 
justice related issues as delineated by

[[Page 46138]]

Executive Order 12898 (59 FR 7629, February 16, 1994).

XII. Congressional Review Act

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

List of Subjects

40 CFR Part 9

    Environmental protection, Reporting and recordkeeping requirements.

40 CFR Part 721

    Environmental protection, Chemicals, Hazardous substances, 
Reporting and recordkeeping requirements.

    Dated: August 9, 2021.
Tala Henry,
Deputy Director, Office of Pollution Prevention and Toxics.

    Therefore, for the reasons stated in the preamble, 40 CFR chapter I 
is amended as follows:

PART 9--OMB APPROVALS UNDER THE PAPERWORK REDUCTION ACT

0
1. The authority citation for part 9 continues to read as follows:

    Authority: 7 U.S.C. 135 et seq., 136-136y; 15 U.S.C. 2001, 2003, 
2005, 2006, 2601-2671; 21 U.S.C. 331j, 346a; 31 U.S.C. 9701; 33 
U.S.C. 1251 et seq., 1311, 1313d, 1314, 1318, 1321, 1326, 1330, 
1342, 1344, 1345 (d) and (e), 1361; E.O. 11735, 38 FR 21243, 3 CFR, 
1971-1975 Comp. p. 973; 42 U.S.C. 241, 242b, 243, 246, 300f, 300g, 
300g-1, 300g-2, 300g-3, 300g-4, 300g-5, 300g-6, 300j-1, 300j-2, 
300j-3, 300j-4, 300j-9, 1857 et seq., 6901-6992k, 7401-7671q, 7542, 
9601-9657, 11023, 11048.

0
2. In Sec.  9.1, amend the table by adding entries for Sec. Sec.  
721.11150, 721.11267 through 721.11277, 721.11279 through 721.11281, 
721.11284, 721.11288, 721.11305, 721.11308, 721.11315 and 721.11316, 
721.11319 through 721.11321, 721.11346 through 721.11350, 721.11360 and 
721.11361, 721.11372, 721.11383, 721.11390 through 721.11393, 
721.11422, and 721.11426 through 721.11443 in numerical order under the 
undesignated center heading ``Significant New Uses of Chemical 
Substances'' to read as follows:

Sec.  9.1  OMB approvals under the Paperwork Reduction Act.

* * * * *

------------------------------------------------------------------------
                                                            OMB control
                     40 CFR citation                            No.
------------------------------------------------------------------------
 
                                * * * * *
------------------------------------------------------------------------
               Significant New Uses of Chemical Substances
------------------------------------------------------------------------
 
                                * * * * *
721.11150...............................................       2070-0012
 
                                * * * * *
721.11267...............................................       2070-0012
721.11268...............................................       2070-0012
721.11269...............................................       2070-0012
721.11270...............................................       2070-0012
721.11271...............................................       2070-0012
721.11272...............................................       2070-0012
721.11273...............................................       2070-0012
721.11274...............................................       2070-0012
721.11275...............................................       2070-0012
721.11276...............................................       2070-0012
721.11277...............................................       2070-0012
 
                                * * * * *
721.11279...............................................       2070-0012
721.11280...............................................       2070-0012
721.11281...............................................       2070-0012
 
                                * * * * *
721.11284...............................................       2070-0012
 
                                * * * * *
721.11288...............................................       2070-0012
 
                                * * * * *
721.11305...............................................       2070-0012
 
                                * * * * *
721.11308...............................................       2070-0012
 
                                * * * * *
721.11315...............................................       2070-0012
721.11316...............................................       2070-0012
 
                                * * * * *
721.11319...............................................       2070-0012
721.11320...............................................       2070-0012
721.11321...............................................       2070-0012
 
                                * * * * *
721.11346...............................................       2070-0012
721.11347...............................................       2070-0012
721.11348...............................................       2070-0012
721.11349...............................................       2070-0012
721.11350...............................................       2070-0012
 
                                * * * * *
721.11360...............................................       2070-0012
721.11361...............................................       2070-0012
 
                                * * * * *
721.11372...............................................       2070-0012
 
                                * * * * *
721.11383...............................................       2070-0012
 
                                * * * * *
721.11390...............................................       2070-0012
721.11391...............................................       2070-0012
721.11392...............................................       2070-0012
721.11393...............................................       2070-0012
 
                                * * * * *
721.11422...............................................       2070-0012
 
                                * * * * *
721.11426...............................................       2070-0012
721.11427...............................................       2070-0012
721.11428...............................................       2070-0012
721.11429...............................................       2070-0012
721.11430...............................................       2070-0012
721.11431...............................................       2070-0012
721.11432...............................................       2070-0012
721.11433...............................................       2070-0012
721.11434...............................................       2070-0012
721.11435...............................................       2070-0012
721.11436...............................................       2070-0012
721.11437...............................................       2070-0012
721.11438...............................................       2070-0012
721.11439...............................................       2070-0012
721.11440...............................................       2070-0012
721.11441...............................................       2070-0012
721.11442...............................................       2070-0012
721.11443...............................................       2070-0012
 
                                * * * * *
------------------------------------------------------------------------

* * * * *

PART 721--SIGNIFICANT NEW USES OF CHEMICAL SUBSTANCES

0
3. The authority citation for part 721 continues to read as follows:

    Authority: 15 U.S.C. 2604, 2607, and 2625(c).

Subpart E--Significant New Uses for Specific Chemical Substances

0
4. Add Sec.  721.11150 to read as follows:

Sec.  721.11150  2-Pyrrolidinone, 1-butyl-.

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified as 2-pyrrolidinone, 1-
butyl- (PMN P-14-627, CAS No. 3470-98-2) is subject to reporting under 
this section for the significant new uses described in paragraph (a)(2) 
of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (a)(2)(i) and (iv), (a)(3), (b), and (c). When 
determining which persons are reasonably likely to be exposed as 
required for Sec.  721.63(a)(1), engineering control measures (e.g., 
enclosure or confinement of the operation, general and local 
ventilation) or administrative control measures (e.g., workplace 
policies and procedures) shall be considered and implemented to prevent 
exposure, where feasible. For purposes of Sec.  721.63(a)(2)(i), butyl 
or Silver Shield gloves may be used. For purposes of Sec.  721.63(b), 
the concentration is set at 1.0%.
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1)(i) and (ix), (g)(2)(i) through (iii) and 
(v), and (g)(5).

[[Page 46139]]

Alternative hazard and warning statements that meet the criteria of the 
Globally Harmonized System and OSHA Hazard Communication Standard may 
be used. For purposes of Sec.  721.72(e), the concentration is set at 
1.0%.
    (iii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(f). It is a significant new use to import 
the substance in containers of less than 55 gallons when the 
concentration of the confidential component identified in the TSCA 
Order is greater than 5% by weight for any product either intended for 
sale or distribution for consumer use, including for use in consumer 
products, or both intended for commercial use and made available to 
consumers for retail purchase of any kind. It is a significant new use 
to use or sell the PMN substance in handheld spray applications that 
generate a vapor, mist or aerosol.
    (iv) Significant new use to import. It is a significant new use to 
import the PMN substance other than to be processed or sold for:
    (A) Dispersions for industrial coatings (e.g., polyurethane, 
acrylic, epoxy);
    (B) Coating for consumer and professional use;
    (C) Adhesives and sealants;
    (D) Solvent-borne industrial coatings;
    (E) Silicon wafer cleaning in microelectronics in clean rooms;
    (F) Photoresist stripping in microelectronics in clean rooms;
    (G) Coatings for microelectronics (e.g., casting of polymer films) 
in clean rooms;
    (H) Reaction medium for polymerization, polymer coatings for 
industrial and professional applications (e.g., wire enamel, non-stick 
and friction reduction coating) membranes;
    (I) Solvent for chemical synthesis reactions (e.g., 
pharmaceuticals);
    (J) Formulation of inks;
    (K) Industrial cleaner (e.g., cleaner for wind turbine, oil rigs, 
large engines);
    (L) Solvent for cleaning industrial reactors;
    (M) Wax inhibitors (in hydrocarbon lines);
    (N) Petrochemical extraction processes;
    (O) Paint stripper;
    (P) Solvents for production and formulation of fertilizer;
    (Q) Solvent for production and formulation of active ingredients 
for agriculture;
    (R) Solvent for formulation of active ingredients for agriculture-
end use pesticide product).
    (v) Significant new use to use or sell. It is a significant new use 
to use or sell the PMN substance for:
    (A) Dispersions for industrial coatings (e.g., polyurethane, 
acrylic, epoxy) in a concentration greater than 18% in formulated 
products;
    (B) Adhesives and sealants in concentrations greater than 18% in 
formulated products;
    (C) Solvent-borne industrial coatings in concentrations greater 
than 30% in formulated products;
    (D) Coatings for microelectronics (e.g., casting of polymer films) 
in clean rooms in concentrations greater than 20% in formulated 
products;
    (E) Reaction medium for polymerization, polymer coatings for 
industrial and professional applications (e.g., wire enamel, non-stick 
and friction reduction coating) membranes in concentrations greater 
than 40% in formulated products;
    (F) Inks in concentrations greater than 15% in formulated products;
    (G) Solvent for chemical synthesis reactions (e.g., 
pharmaceuticals) in concentrations greater than 40% in formulated 
products;
    (H) Industrial cleaner (e.g., cleaner for wind turbine, oil rigs, 
large engines) in concentrations greater than 20% in formulated 
products;
    (I) Wax inhibitors (in hydrocarbon lines) in concentrations greater 
than 20% in formulated products;
    (J) Petrochemical extraction processes in concentrations greater 
than 60% in formulated products;
    (K) Paint stripper only for industrial use in concentrations 
greater than 20% in formulated products;
    (L) Solvent for formulation of active ingredients for agriculture-
end use pesticide product) in concentrations greater than 70% in 
formulated products;
    (M) Paint removers in concentrations greater than 5% in formulated 
products intended for sale or distribution for ``consumer'' use, 
including ``commercial use'' when the ``saleable good or service'' 
could introduce PMN material into a ``consumer'' setting;
    (N) Coatings in concentrations greater than 1% in formulated 
products intended for sale or distribution for ``consumer'' use, 
including ``commercial use'' when the ``sealable good or service'' 
could introduce PMN material into a ``consumer'' setting.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) are applicable to manufacturers and processors 
of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(iii) 
of this section.

0
5. Add Sec. Sec.  721.11267 through 721.11277 to read as follows:
Sec.
* * * * *
721.11267 Silane amine carbonate (generic).
721.11268 Hydrochlorofluoroolefin (generic).
721.11269 Fatty acid modified aromatic polyester polyol (generic).
721.11270 Dodecanedioic acid and 1,6-hexanediol polymer with 3-
hydroxy-2,2-dimethylpropyl-2,2-dimethylhydracrylate, 
neopentylglycol, 1,2-ethanediol, adipic acid, isophthalic acid, 
terephthalic acid, 2-Oxooxopane, BayFlex 2002H and 1,1'-
methylenebis(isocyanatobenzene) (generic).
721.11271 Ethanone, 1-[4-(4-chlorophenoxy)-2-
(trifluoromethyl)phenyl]-.
721.11272 Vegetable oil, polymer with alkanedioic acid, alkali 
lignin, diethylene glycol- and polyol-depolymd. poly(ethylene 
terephthalate) waste plastics and arylcarboxylic acid anhydride 
(generic).
721.11273 Vegetable oil, polymer with alkanedioic acid, alkali 
lignin, diethylene glycol- and polyol-depolymd. poly(ethylene 
terephthalate) waste plastics (generic).
721.11274 Waste plastics, poly(ethylene terephthalate), depolymd. 
with diethylene glycol, polymers with alkanedioic acid, alkali 
lignin and arylcarboxylic acid anhydride (generic).
721.11275 Waste plastics, poly(ethylene terephthalate), depolymd. 
with diethylene glycol and polyol, polymers with alkanedioic acid, 
alkali lignin and arylcarboxylic acid anhydride (generic).
721.11276 Vegetable oil, polymer with alkanedioic acid, alkali 
lignin, diethylene glycol- and polyol-depolymd. poly(ethylene 
terephthalate) waste plastics and arylcarboxylic acid anhydride 
(generic).
721.11277 Vegetable oil, polymer with alkanedioic acid, alkali 
lignin, diethylene glycol-depolymd. poly(ethylene terephthalate) 
waste plastics and arylcarboxylic acid anhydride (generic).
* * * * *

Sec.  721.11267   Silane amine carbonate (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as silane 
amine carbonate (PMN P-17-157) is subject to reporting under this 
section for the significant new uses described in paragraph (a)(2) of 
this section.
    (2) The significant new uses are:

[[Page 46140]]

    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (a)(3) through (5), (a)(6)(v) and (vi), and (b). When 
determining which persons are reasonably likely to be exposed as 
required for Sec.  721.63(a)(1) and (4), engineering control measures 
(e.g., enclosure or confinement of the operation, general and local 
ventilation) or administrative control measures (e.g., workplace 
policies and procedures) shall be considered and implemented to prevent 
exposure, where feasible. For purposes of Sec.  721.63(a)(5), 
respirators must provide a National Institute for Occupational Safety 
and Health (NIOSH) assigned protection factor (APF) of at least 1,000. 
For purposes of Sec.  721.63(b), the concentration is set at 1.0%.
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1)(i) and (ii), (g)(2)(i) through (v), and 
(g)(5). Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used. For purposes of Sec.  721.72(e), 
the concentration is set at 1.0%.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (h), are applicable to manufacturers and processors 
of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11268  Hydrochlorofluoroolefin (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
hydrochlorofluoroolefin (PMN P-17-295) is subject to reporting under 
this section for the significant new uses described in paragraph (a)(2) 
of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (a)(3) through (5), (a)(6)(v) and (vi), and (b). When 
determining which persons are reasonably likely to be exposed as 
required for Sec.  721.63(a)(1) and (4), engineering control measures 
(e.g., enclosure or confinement of the operation, general and local 
ventilation) or administrative control measures (e.g., workplace 
policies and procedures) shall be considered and implemented to prevent 
exposure, where feasible. For purposes of Sec.  721.63(a)(5), 
respirators must provide a National Institute for Occupational Safety 
and Health (NIOSH) assigned protection factor (APF) of at least 10. For 
purposes of Sec.  721.63(b), the concentration is set at 1.0%.
    (A) As an alternative to the respirator requirements in paragraph 
(a)(2)(i) of this section, a manufacturer or processor may choose to 
follow the new chemical exposure limit (NCEL) provision listed in the 
TSCA Order for this substance. The NCEL is 23.6 mg/m\3\ (3.9 ppm) as an 
8-hour time weighted average. Persons who wish to pursue NCELs as an 
alternative to Sec.  721.63 respirator requirements may request to do 
so under Sec.  721.30. Persons whose Sec.  721.30 requests to use the 
NCELs approach are approved by EPA will be required to follow NCELs 
provisions comparable to those contained in the corresponding TSCA 
Order.
    (B) [Reserved]
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f) and (g)(1) and (2). For purposes of Sec.  
721.72(e), the concentration is set at 1.0%. For purposes of Sec.  
721.72(g)(1), this substance may cause: Internal organ effects; 
reproductive effects; fatality. For purposes of Sec.  721.72(g)(2), 
when using this substance: Avoid skin contact; avoid breathing 
substance; avoid ingestion; use respiratory protection or maintain 
workplace airborne concentrations at or below an 8-hour time-weighted 
average of 23.6 mg/m\3\ (3.9 ppm); use skin protection. Alternative 
hazard and warning statements that meet the criteria of the Globally 
Harmonized System and OSHA Hazard Communication Standard may be used.
    (iii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(f), (k), and (o). For purposes of Sec.  
721.80(k), the use is as a refrigerant used in closed systems for 
chillers (commercial comfort air conditioners) and industrial process 
refrigeration.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) are applicable to manufacturers and processors 
of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11269  Fatty acid modified aromatic polyester polyol 
(generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substances identified generically as fatty 
acid modified aromatic polyester polyol (PMN P-17-306 and PMN P-17-307) 
are subject to reporting under this section for the significant new 
uses described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (a)(2)(i) and (iii), (a)(3), (b), and (c). When 
determining which persons are reasonably likely to be exposed as 
required for Sec.  721.63(a)(1), engineering control measures (e.g., 
enclosure or confinement of the operation, general and local 
ventilation) or administrative control measures (e.g., workplace 
policies and procedures) shall be considered and implemented to prevent 
exposure, where feasible. For purposes of Sec.  721.63(b), the 
concentration is set at 1.0%.
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) and (v), and (g)(5). For 
purposes of Sec.  721.72(e), the concentration is set at 1.0%. For 
purposes of Sec.  721.72(g)(1), this substance may cause: Internal 
organ effects; ocular effects. Alternative hazard and warning 
statements that meet the criteria of the Globally Harmonized System 
(GHS) and OSHA Hazard Communication Standard may be used.
    (iii) Industrial, commercial, and consumer activities. It is a 
significant new use to use an application method that generates a 
vapor, mist, aerosol, or dust containing the substance resulting in 
inhalation exposures.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i), are applicable to manufacturers and processors 
of these substances.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11270   Dodecanedioic acid and 1,6-hexanediol polymer with 3-
hydroxy-2,2-dimethylpropyl-2,2-dimethylhydracrylate, neopentylglycol, 
1,2-ethanediol, adipic acid, isophthalic acid, terephthalic acid, 2-
Oxooxopane, BayFlex 2002H and 1,1'-methylenebis(isocyanatobenzene) 
(generic).

    (a) Chemical substance and significant new uses subject to 
reporting.

[[Page 46141]]

(1) The chemical substance identified generically as dodecanedioic acid 
and 1,6-hexanediol polymer with 3-hydroxy-2,2-dimethylpropyl-2,2-
dimethylhydracrylate, neopentylglycol, 1,2-ethanediol, adipic acid, 
isophthalic acid, terephthalic acid, 2-Oxooxopane, BayFlex 2002H and 
1,1'-methylenebis(isocyanatobenzene) (PMN P-17-320) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (a)(3) through (5), (a)(6)(v) and (vi), and (c). When 
determining which persons are reasonably likely to be exposed as 
required for Sec.  721.63(a)(1) and (4), engineering control measures 
(e.g., enclosure or confinement of the operation, general and local 
ventilation) or administrative control measures (e.g., workplace 
policies and procedures) shall be considered and implemented to prevent 
exposure, where feasible. For purposes of Sec.  721.63(a)(5), 
respirators must provide a National Institute for Occupational Safety 
and Health (NIOSH) assigned protection factor (APF) of at least 50. For 
purposes of Sec.  721.63(6), the airborne form(s) of the substance 
include particulate (including solids or liquid droplets).
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (d), (f), (g)(1), (g)(2)(i), (ii), (iv), and (v), and 
(g)(5). For purposes of Sec.  721.72(g)(1), this substance may cause: 
Skin irritation; respiratory complications; mutagenicity. Alternative 
hazard and warning statements that meet the criteria of the Globally 
Harmonized System and OSHA Hazard Communication Standard may be used.
    (iii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(o), (y)(1), and (y)(2). It is a 
significant new use to manufacture the substance containing more than 
1% residual isocyanate by weight.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) are applicable to manufacturers and processors 
of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11271  Ethanone, 1-[4-(4-chlorophenoxy)-2-
(trifluoromethyl)phenyl]-.

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified as ethanone, 1-[4-(4-
chlorophenoxy)-2-(trifluoromethyl)phenyl]- (PMN P-17-329, CAS No. 
1417782-28-5) is subject to reporting under this section for the 
significant new uses described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (a)(2)(i) through (iv), (a)(3) through (5), (a)(6)(v) and 
(vi), and (c). When determining which persons are reasonably likely to 
be exposed as required for Sec.  721.63(a)(1) and (4) engineering 
control measures (e.g., enclosure or confinement of the operation, 
general and local ventilation) or administrative control measures 
(e.g., workplace policies and procedures) shall be considered and 
implemented to prevent exposure, where feasible. For purposes of Sec.  
721.63(a)(5), respirators must provide a National Institute for 
Occupational Safety and Health (NIOSH) assigned protection factor (APF) 
of at least 50. For purposes of Sec.  721.63(a)(6), the airborne 
form(s) of the substance include particulate (including solids or 
liquid droplets).
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (d), (f), (g)(1), (g)(2)(i), (ii), (iv), and (v), 
(g)(3)(i) and (ii), and (g)(4) and (5). For purposes of Sec.  
721.72(g)(1), this substance may cause: Respiratory complications, 
internal organ effects, reproductive effects; sensitization. For 
purposes of Sec.  721.72(g)(4), notice to users: Do not release to 
water at concentrations that exceed 7 parts per billion. Alternative 
hazard and warning statements that meet the criteria of the Globally 
Harmonized System (GHS) and OSHA Hazard Communication Standard may be 
used.
    (iii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k).
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=7.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i), and (k) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(iii) 
of this section.

Sec.  721.11272  Vegetable oil, polymer with alkanedioic acid, alkali 
lignin, diethylene glycol- and polyol-depolymd. poly(ethylene 
terephthalate) waste plastics and arylcarboxylic acid anhydride 
(generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
vegetable oil, polymer with alkanedioic acid, alkali lignin, diethylene 
glycol- and polyol-depolymd. poly(ethylene terephthalate) waste 
plastics and arylcarboxylic acid anhydride (PMN P-17-367) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a 
significant new use to manufacture, process, or use the substance with 
greater than the confidential percentages of low molecular weight 
components specified in the Order or less than the confidential average 
molecular weight specified in the Order.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of 
this section.

Sec.  721.11273  Vegetable oil, polymer with alkanedioic acid, alkali 
lignin, diethylene glycol- and polyol-depolymd. poly(ethylene 
terephthalate) waste plastics (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
vegetable oil, polymer with alkanedioic acid, alkali lignin, diethylene 
glycol- and polyol-depolymd. poly(ethylene terephthalate) waste 
plastics (PMN P-17-368) is subject to reporting under this section for 
the significant new uses described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a 
significant new use to manufacture, process, or use

[[Page 46142]]

the substance with greater than the confidential percentages of low 
molecular weight components and less than the confidential average 
molecular weight specified in the Order.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of 
this section.

Sec.  721.11274   Waste plastics, poly(ethylene terephthalate), 
depolymd. with diethylene glycol, polymers with alkanedioic acid, 
alkali lignin and arylcarboxylic acid anhydride (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as waste 
plastics, poly(ethylene terephthalate), depolymd. with diethylene 
glycol, polymers with alkanedioic acid, alkali lignin and 
arylcarboxylic acid anhydride (PMN P-17-369) is subject to reporting 
under this section for the significant new uses described in paragraph 
(a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a 
significant new use to manufacture, process, or use the substance with 
greater than the confidential percentages of low molecular weight 
components and less than the confidential average molecular weight 
specified in the Order.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of 
this section.

Sec.  721.11275  Waste plastics, poly(ethylene terephthalate), 
depolymd. with diethylene glycol and polyol, polymers with alkanedioic 
acid, alkali lignin and arylcarboxylic acid anhydride (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as waste 
plastics, poly(ethylene terephthalate), depolymd. with diethylene 
glycol and polyol, polymers with alkanedioic acid, alkali lignin and 
arylcarboxylic acid anhydride (PMN P-17-370) is subject to reporting 
under this section for the significant new uses described in paragraph 
(a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a 
significant new use to manufacture, process, or use the substance with 
greater than the confidential percentages of low molecular weight 
components specified in the Order or less than the confidential average 
molecular weight specified in the Order.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of 
this section.

Sec.  721.11276   Vegetable oil, polymer with alkanedioic acid, alkali 
lignin, diethylene glycol- and polyol-depolymd. poly(ethylene 
terephthalate) waste plastics and arylcarboxylic acid anhydride 
(generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
vegetable oil, polymer with alkanedioic acid, alkali lignin, diethylene 
glycol- and polyol-depolymd. poly(ethylene terephthalate) waste 
plastics and arylcarboxylic acid anhydride (PMN P-17-371) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a 
significant new use to manufacture, process, or use the substance with 
greater than the confidential percentages of low molecular weight 
components and less than the confidential average molecular weight 
specified in the Order.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of 
this section.

Sec.  721.11277  Vegetable oil, polymer with alkanedioic acid, alkali 
lignin, diethylene glycol-depolymd. poly(ethylene terephthalate) waste 
plastics and arylcarboxylic acid anhydride (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
vegetable oil, polymer with alkanedioic acid, alkali lignin, diethylene 
glycol-depolymd. poly(ethylene terephthalate) waste plastics and 
arylcarboxylic acid anhydride (PMN P-17-372) is subject to reporting 
under this section for the significant new uses described in paragraph 
(a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a 
significant new use to manufacture, process, or use the substance with 
greater than the confidential percentages of low molecular weight 
components specified in the Order or less than the confidential average 
molecular weight specified in the Order.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of 
this section.

0
6. Add Sec. Sec.  721.11279 through 721.11281 to read as follows:
* * * * *

[[Page 46143]]

Sec.
721.11279 Substituted propanoic acid, polymer with alkylisocyanate-
substituted carbomonocycle, dialkyl carbonate, hydroxyl alkyl 
substituted alkanediol, alkanediol, isocyanato substituted 
carbomonocycle, alkanol substituted amines-blocked, compds. with 
(alkylamino)alkanol (generic).
721.11280 Propanediol phosphate (generic).
721.11281 Substituted cashew, nutshell liquid, polymer with 
epichlorohydrin, phosphate (generic).
* * * * *

Sec.  721.11279  Substituted propanoic acid, polymer with 
alkylisocyanate-substituted carbomonocycle, dialkyl carbonate, hydroxyl 
alkyl substituted alkanediol, alkanediol, isocyanato substituted 
carbomonocycle, alkanol substituted amines-blocked, compds. with 
(alkylamino)alkanol (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
substituted propanoic acid, polymer with alkylisocyanate-substituted 
carbomonocycle, dialkyl carbonate, hydroxyl alkyl substituted 
alkanediol, alkanediol, isocyanato substituted carbomonocycle, alkanol 
substituted amines-blocked, compds. with (alkylamino)alkanol (PMN P-17-
394) is subject to reporting under this section for the significant new 
uses described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(f). It is a significant new use to use the 
substance for any use other than as a coating to improve chemical 
resistance. It is a significant new use to import the substance with 
average molecular weight greater than 1,000 daltons, containing greater 
than 0.1% residual isocyanate by weight, or with greater than 4% of the 
confidential chemical component specified in the Order.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of 
this section.

Sec.  721.11280   Propanediol phosphate (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
propanediol phosphate (PMN P-18-23) is subject to reporting under this 
section for the significant new uses described in paragraph (a)(2) of 
this section. The requirements of this section do not apply to 
quantities of the substance after they have been fully reacted (cured).
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (d), (f), (g)(1) and (2), (g)(3)(i) and (ii), 
(g)(4)(iii), and (g)(5). For purposes of Sec.  721.72(g)(1), this 
substance may cause: Skin irritation; respiratory complications; 
internal organ effects; eye irritation. For purposes of Sec.  
721.72(g)(2), when using this substance: Avoid skin contact; avoid 
breathing substance; use skin protection; use eye protection; avoid eye 
contact. Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(o). It is a significant new use to 
manufacture, process, or use the substance in any manner that generates 
a vapor, spray, mist, or aerosol.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11281  Substituted cashew, nutshell liquid, polymer with 
epichlorohydrin, phosphate (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
substituted cashew, nutshell liquid, polymer with epichlorohydrin, 
phosphate (PMN P-18-24) is subject to reporting under this section for 
the significant new uses described in paragraph (a)(2) of this section. 
The requirements of this section do not apply to quantities of the 
substance after they have been fully reacted (cured).
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (d), (f), (g)(1) and (2), (g)(3)(i) and (ii), 
(g)(4)(iii), and (g)(5). For purposes of Sec.  721.72(g)(1), this 
substance may cause: Skin irritation; respiratory complications; eye 
irritation. For purposes of Sec.  721.72(g)(2), when using this 
substance: Avoid skin contact; avoid breathing substance; use skin 
protection; use eye protection; avoid eye contact. Alternative hazard 
and warning statements that meet the criteria of the Globally 
Harmonized System and OSHA Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(o). It is a significant new use to 
manufacture, process, or use the substance in any manner that generates 
a vapor, spray, mist, or aerosol.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

0
7. Add Sec.  721.11284 to read as follows:

Sec.  721.11284   Di(substituted-1,3-trialkylammonium) dialkylammonium 
salt (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
di(substituted-1,3-trialkylammonium) dialkylammonium salt (PMN P-18-88) 
is subject to reporting under this section for the significant new uses 
described in paragraph (a)(2) of this section. The requirements of this 
section do not apply to quantities of the substance after they have 
been fully reacted (cured).
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1)(ii) through (iv), (g)(2)(i) through (iii) 
and (v), and (g)(5). Alternative hazard and warning statements that 
meet the criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may

[[Page 46144]]

be used. For purposes of Sec.  721.72(e), the concentration is set at 
1.0%.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k). It is a significant new use to 
manufacture, process, or use the substance in any manner that generates 
a vapor, mist, particulate, or aerosol.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=1000.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

0
8. Add Sec.  721.11288 to read as follows:

Sec.  721.11288  Benzene, 1-(chloromethyl)-3-methyl-.

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified as benzene, 1-
(chloromethyl)-3-methyl- (PMN P-18-134; CAS No. 620-19-9) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (a)(2)(i) and (iii), (a)(3) through (5), (a)(6)(v) and 
(vi), (b), and (c). When determining which persons are reasonably 
likely to be exposed as required for Sec.  721.63(a)(1) and (4), 
engineering control measures (e.g., enclosure or confinement of the 
operation, general and local ventilation) or administrative control 
measures (e.g., workplace policies and procedures) shall be considered 
and implemented to prevent exposure, where feasible. For purposes of 
Sec.  721.63(a)(5), respirators must provide a National Institute for 
Occupational Safety and Health (NIOSH) assigned protection factor (APF) 
of at least 1,000. For purposes of Sec.  721.63(a)(6), the airborne 
form(s) of the substance include particulate and combination gas/vapor 
and particulate. For purposes of Sec.  721.63(b), the concentration is 
set at 0.1%.
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (v), (g)(3)(i) and 
(ii), (g)(4)(iii), and (g)(5). For purposes of Sec.  721.72(e), the 
concentration is set at 0.1%. For purposes of Sec.  721.72(g)(1), this 
substance may cause: Respiratory irritation; severe skin burns and eye 
damage; sensitization (respiratory and dermal); serious eye irritation; 
respiratory complications; central nervous system effects; reproductive 
effects; cancer; developmental effects. Alternative hazard and warning 
statements that meet the criteria of the Globally Harmonized System and 
OSHA Hazard Communication Standard may be used.
    (iii) Industrial, Commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k). It is a significant new use to vary 
the process or use methods described in the PMN such that occupational 
exposure is increased.
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) and (k) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(iii) 
of this section.

0
9. Add Sec.  721.11305 to read as follows:

Sec.  721.11305  Unsaturated polycyclic hydrocarbon (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
unsaturated polycyclic hydrocarbon (PMN P-17-419) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (a)(2)(i), (a)(3) through (5), (a)(6)(v) and (vi), (b), 
and (c). When determining which persons are reasonably likely to be 
exposed as required for Sec.  721.63(a)(1) and (4), engineering control 
measures (e.g., enclosure or confinement of the operation, general and 
local ventilation) or administrative control measures (e.g., workplace 
policies and procedures) shall be considered and implemented to prevent 
exposure, where feasible. For purposes of 721.63(a)(5), respirators 
must provide a National Institute for Occupational Safety and Health 
(NIOSH) assigned protection factor (APF) of at least 50. For purposes 
of 721.63(b), the concentration is set at 1.0%.
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i), (ii), (iv) and (v), (g)(3)(i) 
and (ii), (g)(4)(iii), and (g)(5). For purposes of Sec.  721.72(e), the 
concentration is set at 1.0%. For purposes of Sec.  721.72(g)(1), this 
substance may cause: Skin sensitization; specific target organ 
toxicity; skin irritation; respiratory complications; reproductive 
effects; developmental effects. Alternative hazard and warning 
statements that meet the criteria of the Globally Harmonized System and 
OSHA Hazard Communication Standard may be used.
    (iii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (t). It is a significant new use to 
manufacture the substance for more than 9 months.
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) and (k) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(iii) 
of this section.

0
10. Add Sec.  721.11308 to read as follows:

Sec.  721.11308   Mixed metal oxide (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance generically identified as mixed 
metal oxide (PMN P-18-55) is subject to reporting under this section 
for the significant new uses described in paragraph (a)(2) of this 
section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (3) through (6), (b), and (c). When determining which 
persons are reasonably likely to be exposed as required for Sec.  
721.63(a)(1) and (4), engineering control measures (e.g.,

[[Page 46145]]

enclosure or confinement of the operation, general and local 
ventilation) or administrative control measures (e.g., workplace 
policies and procedures) shall be considered and implemented to prevent 
exposure, where feasible. For purposes of Sec.  721.63(a)(5), 
respirators must provide a National Institute for Occupational Safety 
and Health (NIOSH) assigned protection factor (APF) of at least 1,000. 
For purposes of Sec.  721.63(a)(6), the airborne form(s) of the 
substance include particulate. For purposes of Sec.  721.63(b), the 
concentration is set at 0.1%.
    (A) As an alternative to the respirator requirements in paragraph 
(a)(2)(i) of this section, a manufacturer or processor may choose to 
follow the new chemical exposure limit (NCEL) provision listed in the 
TSCA Order for this substance. The NCEL is 0.04 mg/m\3\ as an 8-hour 
time weighted average. Persons who wish to pursue NCELs as an 
alternative to Sec.  721.63 respirator requirements may request to do 
so under Sec.  721.30. Persons whose Sec.  721.30 requests to use the 
NCELs approach are approved by the EPA will be required to follow NCELs 
provisions comparable to those contained in the corresponding TSCA 
Order.
    (B) [Reserved]
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f) and (g)(1), (2), and (5). For purposes of Sec.  
721.72(e), the concentration is set at 0.1%. For purposes of Sec.  
721.72(g)(1), this substance may cause: Allergic skin reaction; 
respiratory sensitization; germ cell mutagenicity; respiratory 
complications; cancer. For purposes of Sec.  721.72(g)(2), when using 
this substance: Avoid skin contact; avoid breathing substance; avoid 
ingestion; use skin protection; use respiratory protection or maintain 
workplace airborne concentrations at or below an 8-hour time-weighted 
average of 0.04 mg/m\3\. Alternative hazard and warning statements that 
meet the criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used.
    (iii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k).
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) are applicable to manufacturers and processors 
of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(iii) 
of this section.

0
11. Add Sec.  721.11315 to read as follows:

Sec.  721.11315   Lithium nickel hydride oxide.

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified as lithium nickel 
hydride oxide (PMN P-18-123; CAS No. 2081933-92-6) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (3) through (6), and (c). When determining which persons 
are reasonably likely to be exposed as required for Sec.  721.63(a)(1) 
and (4), engineering control measures (e.g., enclosure or confinement 
of the operation, general and local ventilation) or administrative 
control measures (e.g., workplace policies and procedures) shall be 
considered and implemented to prevent exposure, where feasible. For 
purposes of Sec.  721.63(a)(5), respirators must provide a National 
Institute for Occupational Safety and Health (NIOSH) assigned 
protection factor (APF) of at least 50. For purposes of Sec.  
721.63(a)(6), the airborne form(s) of the substance include 
particulate.
    (A) As an alternative to the respirator requirements in paragraph 
(a)(2)(i) of this section, a manufacturer or processor may choose to 
follow the new chemical exposure limit (NCEL) provision listed in the 
TSCA Order for this substance. The NCEL is 0.05 mg/m\3\ as an 8-hour 
time weighted average. Persons who wish to pursue NCELs as an 
alternative to Sec.  721.63 respirator requirements may request to do 
so under Sec.  721.30. Persons whose Sec.  721.30 requests to use the 
NCELs approach are approved by EPA will be required to follow NCELs 
provisions comparable to those contained in the corresponding TSCA 
Order.
    (B) [Reserved]
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (d), (f), (g)(1)(ii) through (iv) and (vii) through 
(ix), (g)(2), (g)(3)(ii), (g)(4)(i), and (g)(5). For purposes of Sec.  
721.72(g)(2), when using this substance: Avoid skin contact; avoid 
breathing substance; avoid ingestion; use skin protection; use 
respiratory protection or maintain workplace airborne concentrations at 
or below an 8-hour time-weighted average of 0.05 mg/m\3\. Alternative 
hazard and warning statements that meet the criteria of the Globally 
Harmonized System and OSHA Hazard Communication Standard may be used.
    (iii) Industrial, commercial, and consumer activities. It is a 
significant new use to manufacture the substance for more than four 
years.
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=32.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) and (k) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

0
12. Add Sec.  721,11316 to read as follows:

Sec.  721.11316   Lithium nickel potassium oxide.

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified as lithium nickel 
potassium oxide (PMN P-18-124, CAS No. 210352-95-7) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (3) through (6), and (c). When determining which persons 
are reasonably likely to be exposed as required for Sec.  721.63(a)(1) 
and (4), engineering control measures (e.g., enclosure or confinement 
of the operation, general and local ventilation) or administrative 
control measures (e.g., workplace policies and procedures) shall be 
considered and implemented to prevent exposure, where feasible. For 
purposes of Sec.  721.63(a)(5), respirators must provide a National 
Institute for Occupational Safety and Health (NIOSH) assigned 
protection factor (APF) of at least 50. For purposes of Sec.  
721.63(a)(6), the airborne form(s) of the substance include 
particulate.
    (A) As an alternative to the respirator requirements in paragraph 
(a)(2)(i) of this section, a manufacturer or processor may choose to 
follow the new chemical exposure limit (NCEL) provision listed in the 
TSCA Order for this substance. The NCEL is 0.05 mg/m\3\ as an 8-hour 
time weighted average. Persons who wish to pursue NCELs as an 
alternative to Sec.  721.63 respirator requirements may

[[Page 46146]]

request to do so under Sec.  721.30. Persons whose Sec.  721.30 
requests to use the NCELs approach are approved by EPA will be required 
to follow NCELs provisions comparable to those contained in the 
corresponding TSCA Order.
    (B) [Reserved]
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (d), (f), (g)(1)(ii) through (iv) and (vii) through 
(ix), (g)(2), (g)(3)(ii), (g)(4)(i), and (g)(5). For purposes of Sec.  
721.72(g)(2), when using this substance: Avoid skin contact; avoid 
breathing substance; avoid ingestion; use skin protection; use 
respiratory protection or maintain workplace airborne concentrations at 
or below an 8-hour time-weighted average of 0.05 mg/m\3\. Alternative 
hazard and warning statements that meet the criteria of the Globally 
Harmonized System and OSHA Hazard Communication Standard may be used.
    (iii) Industrial, commercial, and consumer activities. It is a 
significant new use to manufacture the substance for more than four 
years.
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=32.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) and (k) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

0
13. Add Sec. Sec.  721.11319 through 721.11321 to read as follows:
Sec.
* * * * *
721.11319 Waste plastics, poly(ethylene terephthalate), polymers 
with diethylene glycol, glycerol, polyerythritol, triethylene 
glycol, trimethylolalkane and polypropylene glycol (generic).
721.11320 Waste plastics, poly(ethylene terephthalate), polymers 
with diethylene glycol, glycerol, polyerythritol, phthalic 
anhydride, triethylene glycol, trimethylolalkane and polypropylene 
glycol (generic).
721.11321 Naphtha oils (generic).
* * * * *

Sec.  721.11319  Waste plastics, poly(ethylene terephthalate), polymers 
with diethylene glycol, glycerol, polyerythritol, triethylene glycol, 
trimethylolalkane and polypropylene glycol (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as waste 
plastics, poly(ethylene terephthalate), polymers with diethylene 
glycol, glycerol, polyerythritol, triethylene glycol, trimethylolalkane 
and polypropylene glycol (PMN P-18-200) is subject to reporting under 
this section for the significant new uses described in paragraph (a)(2) 
of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (3) through (6), (b), and (c). When determining which 
persons are reasonably likely to be exposed as required for Sec.  
721.63(a)(1) and (4), engineering control measures (e.g., enclosure or 
confinement of the operation, general and local ventilation) or 
administrative control measures (e.g., workplace policies and 
procedures) shall be considered and implemented to prevent exposure, 
where feasible. For purposes of Sec.  721.63(a)(5), respirators must 
provide a National Institute for Occupational Safety and Health (NIOSH) 
assigned protection factor (APF) of at least 10. For purposes of Sec.  
721.63(a)(6), the airborne form(s) of the substance include 
particulate. For purposes of Sec.  721.63(b), the concentration is set 
at 1.0%.
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1)(iv), (g)(2), (g)(3)(i) and (ii), and 
(g)(4) and (5). For purposes of Sec.  721.72(e), the concentration is 
set at 1.0%. For purposes of Sec.  721.72(g)(2), when using this 
substance: Avoid skin contact; avoid eye contact; use skin protection; 
use respiratory protection; use eye protection. For purposes of Sec.  
721.72(g)(4), notice to users: Water release restrictions apply. 
Alternative hazard and warning statements that meet the criteria of the 
Globally Harmonized System (GHS) and OSHA Hazard Communication Standard 
may be used.
    (iii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(o).
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=280.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) and (k) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11320  Waste plastics, poly(ethylene terephthalate), polymers 
with diethylene glycol, glycerol, polyerythritol, phthalic anhydride, 
triethylene glycol, trimethylolalkane and polypropylene glycol 
(generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as waste 
plastics, poly(ethylene terephthalate), polymers with diethylene 
glycol, glycerol, polyerythritol, phthalic anhydride, triethylene 
glycol, trimethylolalkane and polypropylene glycol (PMN P-18-201) is 
subject to reporting under this section for the significant new uses 
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (3) through (6), (b), and (c). When determining which 
persons are reasonably likely to be exposed as required for Sec.  
721.63(a)(1) and (4), engineering control measures (e.g., enclosure or 
confinement of the operation, general and local ventilation) or 
administrative control measures (e.g., workplace policies and 
procedures) shall be considered and implemented to prevent exposure, 
where feasible. For purposes of Sec.  721.63(a)(5), respirators must 
provide a National Institute for Occupational Safety and Health (NIOSH) 
assigned protection factor (APF) of at least 10. For purposes of Sec.  
721.63(a)(6), the airborne form(s) of the substance include 
particulate. For purposes of Sec.  721.63(b), the concentration is set 
at 1.0%.
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1)(iv), (g)(2), (g)(3)(i) and (ii), and 
(g)(4) and (5). For purposes of Sec.  721.72(e), the concentration is 
set at 1.0%. For purposes of Sec.  721.72(g)(2), when using this 
substance: Avoid skin contact; avoid eye contact; use skin protection; 
use respiratory protection; use eye protection. For purposes of Sec.  
721.72(g)(4), notice to users: Water release restrictions apply. 
Alternative hazard and warning statements that meet the criteria of the 
Globally Harmonized System (GHS) and OSHA Hazard Communication Standard 
may be used.
    (iii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(o).
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=280.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).

[[Page 46147]]

    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) and (k) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11321   Naphtha oils (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as naphtha 
oils (PMN P-18-235) is subject to reporting under this section for the 
significant new uses described in paragraph (a)(2) of this section. The 
requirements of this section do not apply to quantities of the 
substance incorporated into a gasoline or transportation fuel 
formulation below the maximum confidential concentration specified in 
the Order for the substance.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(f) and (k).
    (ii) [Reserved].
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraphs (a)(1) and 
(a)(2)(i) of this section.

0
14. Add Sec. Sec.  721.11346 through 721.11350 to read as follows:
* * * * *
Sec.
721.11346 Perfluoropolyether halide (generic).
721.11347 Perfluoropolyether aryl (generic).
721.11348 Substituted aryl perfluoropolyether (generic).
721.11349 Sulfonated perfluoropolyether aromatic transition metal 
salt (generic).
721.11350 Sulfonated perfluoropolyether aryl alkali metal salt 
(generic).
* * * * *

Sec.  721.11346   Perfluoropolyether halide (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
perfluoropolyether halide (PMN P-16-151) is subject to reporting under 
this section for the significant new uses described in paragraph (a)(2) 
of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(3)(i) and (ii), (g)(4)(i) and (iii), and 
(g)(5). Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used. For purposes of Sec.  721.72(e), 
the concentration is set at 1.0%.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (t). It is a significant new use to 
manufacture the substance for more than one year.
    (iii) Disposal. Requirements as specified in Sec.  721.85(a)(1), 
(b)(1), and (c)(1). Incineration must be hazardous waste high 
temperature incineration where the treatment efficiency is no less than 
99.99%.
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (f) through (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11347   Perfluoropolyether aryl (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
perfluoropolyether aryl (PMN P-16-152) is subject to reporting under 
this section for the significant new uses described in paragraph (a)(2) 
of this section.
    (2) The significant new uses are:
    (i) Hazard Communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(3)(i) and (ii), (g)(4)(i) and (iii), and 
(g)(5). Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used. For purposes of Sec.  721.72(e), 
the concentration is set at 1.0%.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (t).
    (iii) Disposal. Requirements as specified in Sec.  721.85(a)(1), 
(b)(1), and (c)(1). Incineration must be hazardous waste high 
temperature incineration where the treatment efficiency is no less than 
99.99%.
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (f) through (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11348  Substituted aryl perfluoropolyether (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
substituted aryl perfluoropolyether (PMN P-16-153) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(3)(i) and (ii), (g)(4)(i) and (iii), and 
(g)(5). Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used. For purposes of Sec.  721.72(e), 
the concentration is set at 1.0%.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (t).
    (iii) Disposal. Requirements as specified in Sec.  721.85(a)(1), 
(b)(1), and (c)(1). Incineration must be hazardous waste high 
temperature incineration where the treatment efficiency is no less than 
99.99%.
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (f) through (k) are applicable to 
manufacturers and processors of this substance.

[[Page 46148]]

    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11349   Sulfonated perfluoropolyether aromatic transition 
metal salt (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
sulfonated perfluoropolyether aromatic transition metal salt (PMN P-16-
154) is subject to reporting under this section for the significant new 
uses described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(3)(i) and (ii), (g)(4)(i) and (iii), and 
(g)(5). Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used. For purposes of Sec.  721.72(e), 
the concentration is set at 1.0%.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (t).
    (iii) Disposal. Requirements as specified in Sec.  721.85(a)(1), 
(b)(1), and (c)(1). Incineration must be hazardous waste high 
temperature incineration where the treatment efficiency is no less than 
99.99%.
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (f) through (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11350  Sulfonated perfluoropolyether aryl alkali metal salt 
(generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
sulfonated perfluoropolyether aryl alkali metal salt (PMN P-16-155) is 
subject to reporting under this section for the significant new uses 
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(3)(i) and (ii), (g)(4)(i) and (iii), and 
(g)(5). Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used. For purposes of Sec.  721.72(e), 
the concentration is set at 1.0%.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (t).
    (iii) Disposal. Requirements as specified in Sec.  721.85(a)(1), 
(b)(1), and (c)(1). Incineration must be hazardous waste high 
temperature incineration where the treatment efficiency is no less than 
99.99%.
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (f) through (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

0
15. Add Sec.  721.11360 to read as follows:

Sec.  721.11360  Benzenepropanal, .alpha.,.alpha.,3-trimethyl-.

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified as benzenepropanal, 
.alpha.,.alpha.,3-trimethyl- (PMN P-18-129; CAS No. 107737-97-3) is 
subject to reporting under this section for the significant new uses 
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(t).
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of 
this section.

0
16. Add Sec.  721.11361 to read as follows:

Sec.  721.11361   Multiwalled carbon nanotubes (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
multiwalled carbon nanotubes (PMN P-18-182) is subject to reporting 
under this section for the significant new uses described in paragraph 
(a)(2) of this section. The requirements of this section do not apply 
to quantities of the substance that have been:
    (i) Embedded or incorporated into a polymer matrix that itself has 
been reacted (cured);
    (ii) Embedded in a permanent solid/polymer form that is not 
intended to undergo further processing, except mechanical processing; 
or
    (iii) Incorporated into an article as defined at 40 CFR 720.3(c).
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (3) through (6), and (c). When determining which persons 
are reasonably likely to be exposed as required for Sec.  721.63(a)(1) 
and (4), engineering control measures (e.g., enclosure or confinement 
of the operation, general and local ventilation) or administrative 
control measures (e.g., workplace policies and procedures) shall be 
considered and implemented to prevent exposure, where feasible. For 
purposes of Sec.  721.63(a)(5), respirators must provide a National 
Institute for Occupational Safety and Health (NIOSH) assigned 
protection factor (APF) of at least 50. For purposes of Sec.  
721.63(a)(6), the airborne form(s) of the substance include 
particulate.
    (ii) Industrial, commercial, and consumer activities. It is a 
significant new use to use an application method that generates a dust, 
mist, or aerosol, unless such application method occurs in an enclosed 
process. It is a significant new use to use the substance other than 
for heat transfer, heat storage, thermal emission, and general 
temperature management in heat-generating systems such as electronics, 
to improve mechanical properties or electrical conductivities of other 
materials or

[[Page 46149]]

products, and for light absorption properties.
    (iii) Disposal. Requirements as specified in Sec.  721.85(a)(1) and 
(2), (b)(1) and (2), and (c)(1) and (2).
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (k) are applicable to manufacturers and processors 
of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

0
17. Add Sec.  721.11372 to read as follows:

Sec.  721.11372   Phenol-formaldehyde epoxy, polymer with an alkyl 
polyether polysulfide (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as phenol-
formaldehyde epoxy, polymer with an alkyl polyether polysulfide (PMN P-
19-5) is subject to reporting under this section for the significant 
new uses described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1) and (3).
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (d), (f), (g)(1), (g)(2)(i), (ii), and (v), (g)(3)(i) 
and (ii), and (g)(4) and (5). For purposes of Sec.  721.72(g)(1), this 
substance may cause: Internal organ effects; reproductive effects; 
cancer; skin and respiratory sensitization; germ cell mutagenicity. For 
purposes of Sec.  721.72(g)(4), notice to users: Water release 
restrictions apply. Alternative hazard and warning statements that meet 
the criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used.
    (iii) Industrial, commercial, and consumer activities. It is a 
significant new use to manufacture, process, or use the substance in 
any manner that results in inhalation exposure.
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=1.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

0
18. Add Sec.  721.11383 to read as follows:

Sec.  721.11383   Triarylsulfonium salt (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
triarylsulfonium salt (PMN P-16-548) is subject to reporting under this 
section for the significant new uses described in paragraph (a)(2) of 
this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(f), (k), and (t). It is a significant new 
use to process or use the substance in a manner that generates a vapor, 
mist, or aerosol.
    (ii) Release to water. Requirements as specified in Sec.  
721.90(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (i), and (k) are applicable to manufacturers 
and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of 
this section.

0
19. Add Sec. Sec.  721.11390 through 721.11393 to read as follows:
* * * * *
Sec.
721.11390 Branched cyclic and linear hydrocarbons from plastic 
depolymerization (generic).
721.11391 Alkane, alkene, styrenic compounds derived from plastic 
depolymerization (generic).
721.11392 Carbon compound derived from plastic depolymerization 
(generic).
721.11393 Branched cyclic and linear hydrocarbons from plastic 
depolymerization (generic).
* * * * *

Sec.  721.11390   Branched cyclic and linear hydrocarbons from plastic 
depolymerization (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
branched cyclic and linear hydrocarbons from plastic depolymerization 
(PMN P-17-398) is subject to reporting under this section for the 
significant new uses described in paragraph (a)(2) of this section. The 
requirements of this section do not apply to quantities of the 
substance that have been refined or blended into other chemical or fuel 
formulations.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k). For purposes of Sec.  721.80(k), the 
use is as a refinery feedstock or a fuel blending additive.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11391  Alkane, alkene, styrenic compounds derived from 
plastic depolymerization (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as alkane, 
alkene, styrenic compounds derived from plastic depolymerization (PMN 
P-17-399) is subject to reporting under this section for the 
significant new uses described in paragraph (a)(2) of this section. The 
requirements of this section do not apply to quantities of the 
substance that have been refined or blended into other chemical or fuel 
formulations.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k). For purposes of Sec.  721.80(k), the 
use is as a refinery feedstock or a fuel blending additive.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

[[Page 46150]]

Sec.  721.11392  Carbon compound derived from plastic depolymerization 
(generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as carbon 
compound derived from plastic depolymerization (PMN P-18-1) is subject 
to reporting under this section for the significant new uses described 
in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a 
significant new use to manufacture the substance containing more than 
1% of the particles less than 75 microns. It is a significant new use 
to manufacture the substance other than by the enclosed process 
described in the premanufacture notice.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of 
this section.

Sec.  721.11393   Branched cyclic and linear hydrocarbons from plastic 
depolymerization (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
branched cyclic and linear hydrocarbons from plastic depolymerization 
(PMN P-18-28) is subject to reporting under this section for the 
significant new uses described in paragraph (a)(2) of this section. The 
requirements of this section do not apply to quantities of the 
substance that have been refined or blended into other chemical or fuel 
formulations.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k). For purposes of Sec.  721.80(k), the 
use is as a refinery feedstock or a fuel blending additive.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (i) are applicable to manufacturers and 
processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.

0
20. Add Sec.  721.11422 to read as follows:

Sec.  721.11422  Alkanediamine, dialkyl-, polymer with .alpha.-
hydro-.omega.-[(1-oxo-2-propen-1-yl)oxy]poly(oxy-1,2-ethanediyl) ether 
with substituted alkyl-substituted alkanediol, reaction products with 
alkyl-alkanamine (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
alkanediamine, dialkyl-, polymer with .alpha.-hydro-.omega.-[(1-oxo-2-
propen-1-yl)oxy]poly(oxy-1,2-ethanediyl) ether with substituted alkyl-
substituted alkanediol, reaction products with alkyl-alkanamine (PMN P-
17-393) is subject to reporting under this section for the significant 
new uses described in paragraph (a)(2) of this section. The 
requirements of this section do not apply to quantities of the PMN 
substance after they have been completely reacted (cured).
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(4) through (6) and (c). When determining which persons are 
reasonably likely to be exposed as required for Sec.  721.63(a)(4), 
engineering control measures (e.g., enclosure or confinement of the 
operation, general, and local ventilation) or administrative control 
measures (e.g., workplace policies and procedures) shall be considered 
and implemented to prevent exposure, where feasible. For purposes of 
Sec.  721.63(a)(5), respirators must provide a National Institute for 
Occupational Safety and Health (NIOSH) assigned protection factor (APF) 
of at least 1,000. For purposes of Sec.  721.63(a)(6), the airborne 
form(s) of the substance include particulate.
    (A) As an alternative to the respirator requirements in paragraph 
(a)(2)(i) of this section, a manufacturer or processor may choose to 
follow the new chemical exposure limit (NCEL) provision listed in the 
TSCA Order for this substance. The NCEL is 0.039 mg/m\3\ as an 8-hour 
time-weighted average. Persons who wish to pursue NCELs as an 
alternative to Sec.  721.63 respirator requirements may request to do 
so under Sec.  721.30. Persons whose Sec.  721.30 requests to use the 
NCELs approach are approved by EPA will be required to follow NCELs 
provisions comparable to those contained in the corresponding TSCA 
Order.
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (d), (f), and (g)(1) through (3) and (5). For 
purposes of Sec.  721.72(g)(1), this substance may cause: Skin 
irritation; respiratory complications; eye irritation; skin 
sensitization. For purposes of Sec.  721.72(g)(2), when using this 
substance: Avoid skin contact; avoid breathing substance; avoid 
ingestion; use skin protection; use respiratory protection or maintain 
workplace airborne concentrations at or below an 8-hour time-weighted 
average of 0.039 mg/m\3\. For purposes of Sec.  721.72(g)(3), this 
substance may be: Toxic to aquatic organisms; hazardous to the aquatic 
environment. Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used.
    (iii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k). It is a significant new use to 
manufacture the substance with an average molecular weight less than 
1,000 daltons and with more than 10% less than 500 daltons.
    (iv) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=1.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (d), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(iii) 
of this section.

0
21. Add Sec. Sec.  721.11426 through 721.11443 to read as follows:
* * * * *
Sec.
721.11426 Halogenated sodium benzene alkylcarboxylate (generic) (P-
19-86).
721.11427 Halogenated sodium benzene alkylcarboxylate (generic) (P-
19-87).
721.11428 Halogenated sodium benzene alkylcarboxylate (generic) (P-
19-89).
721.11429 Halogenated sodium benzoate (generic) (P-19-90).
721.11430 Halogenated benzene alkylcarboxylic acid (generic) (P-19-
91).
721.11431 Halogenated benzene alkylcarboxylic acid (generic) (P-19-
92).
721.11432 Halogenated benzoic acid (generic) (P-19-93).

[[Page 46151]]

721.11433 Halogenated alkylbenzoic acid, ethyl ester (generic) (P-
19-97).
721.11434 Halogenated alkylbenzoic acid, ethyl ester (generic) (P-
19-100).
721.11435 Halogenated alkylbenzoic acid, ethyl ester (generic) (P-
19-101).
721.11436 Halogenated alkylbenzoic acid, ethyl ester (generic) (P-
19-102).
721.11437 Halogenated benzoic acid, ethyl ester (generic) (P-19-
103).
721.11438 Halogenated alkylbenzoic acid, ethyl ester (generic) (P-
19-104).
721.11439 Halogenated benzoic acid, ethyl ester (generic) (P-19-
105).
721.11440 Halogenated alkylbenzoic acid, ethyl ester (generic) (P-
19-106).
721.11441 Halogenated alkylbenzoic acid, ethyl ester (generic) (P-
19-107).
721.11442 Halogenated alkylbenzoic acid, ethyl ester (generic) (P-
19-108).
721.11443 Halogenated benzoic acid, ethyl ester (generic) (P-19-
110).
* * * * *

Sec.  721.11426  Halogenated sodium benzene alkylcarboxylate (generic).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated sodium benzene alkylcarboxylate (PMN P-19-86) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), and (g)(5). For 
purposes of Sec.  721.72(e), the concentration is set at 1.0%. For 
purposes of Sec.  721.72(g)(1), this substance may cause: Skin 
irritation; respiratory complications; central nervous system effects; 
internal organ effects; reproductive effects; developmental effects; 
eye irritation. Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture, process, or use the substance other than in a liquid 
formulation. It is a significant new use to manufacture or process the 
substance without including the engineering controls/processes 
described in the premanufacture notice.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (f) through (i) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11427  Halogenated sodium benzene alkylcarboxylate (generic) 
(P-19-87).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated sodium benzene alkylcarboxylate (PMN P-19-87) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), and (g)(5). For 
purposes of Sec.  721.72(e), the concentration is set at 1.0%. For 
purposes of Sec.  721.72(g)(1), this substance may cause: Skin 
irritation; respiratory complications; central nervous system effects; 
internal organ effects; reproductive effects; developmental effects; 
eye irritation. Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture, process, or use the substance other than in a liquid 
formulation. It is a significant new use to manufacture or process the 
substance without including the engineering controls/processes 
described in the premanufacture notice.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (f) through (i) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11428  Halogenated sodium benzene alkylcarboxylate (generic) 
(P-19-89).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated sodium benzene alkylcarboxylate (PMN P-19-89) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), and (g)(5). For 
purposes of Sec.  721.72(e), the concentration is set at 1.0%. For 
purposes of Sec.  721.72(g)(1), this substance may cause: Skin 
irritation; respiratory complications; central nervous system effects; 
internal organ effects; reproductive effects; developmental effects; 
eye irritation. Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture, process, or use the substance other than in a liquid 
formulation. It is a significant new use to manufacture or process the 
substance without including the engineering controls/processes 
described in the premanufacture notice.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (f) through (i) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11429  Halogenated sodium benzoate (generic) (P-19-90).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated sodium benzoate (PMN P-19-90) is subject to reporting under 
this section for the significant new uses described in paragraph (a)(2) 
of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), and (g)(5). For 
purposes of Sec.  721.72(e), the concentration is set at 1.0%. For 
purposes of Sec.  721.72(g)(1), this

[[Page 46152]]

substance may cause: Skin irritation; respiratory complications; 
central nervous system effects; internal organ effects; reproductive 
effects; developmental effects; eye irritation. Alternative hazard and 
warning statements that meet the criteria of the Globally Harmonized 
System and OSHA Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture, process, or use the substance other than in a liquid 
formulation. It is a significant new use to manufacture or process the 
substance without including the engineering controls/processes 
described in the premanufacture notice.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c) and (f) through (i) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11430  Halogenated benzene alkylcarboxylic acid (generic) (P-
19-91).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated benzene alkylcarboxylic acid (PMN P-19-91) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (a)(2)(i), (iii), and (iv), (a)(3) through (6), (b), and 
(c). When determining which persons are reasonably likely to be exposed 
as required for Sec.  721.63(a)(1) and (4), engineering control 
measures (e.g., enclosure or confinement of the operation, general and 
local ventilation) or administrative control measures (e.g., workplace 
policies and procedures) shall be considered and implemented to prevent 
exposure, where feasible. For purposes of Sec.  721.63(a)(5), 
respirators must provide a National Institute for Occupational Safety 
and Health (NIOSH) assigned protection factor (APF) as described in the 
TSCA Order for this substance. For purposes of Sec.  721.63(a)(6), the 
airborne form(s) of the substance include particulate, gas/vapor, and 
combination gas/vapor and particulate. For purposes of Sec.  721.63(b), 
the concentration is set at 1.0%.
    (A) As an alternative to the respirator requirements in paragraph 
(a)(2)(i) of this section, a manufacturer or processor may choose to 
follow the new chemical exposure limit (NCEL) provision listed in the 
TSCA Order for this substance. The NCEL is 0.0273 mg/m\3\ as an 8-hour 
time weighted average. Persons who wish to pursue NCELs as an 
alternative to Sec.  721.63 respirator requirements may request to do 
so under Sec.  721.30. Persons whose Sec.  721.30 requests to use the 
NCELs approach are approved by EPA will be required to follow NCELs 
provisions comparable to those contained in the corresponding TSCA 
Order.
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f) and (g)(1), (2), and (5). For purposes of Sec.  
721.72(e) concentration set at 1.0%. For purposes of Sec.  
721.72(g)(1), this substance may cause: Skin irritation; respiratory 
complications; central nervous system effects; internal organ effects; 
reproductive effects; developmental effects; eye irritation. For 
purposes of Sec.  721.72(g)(2), when using this substance: Avoid skin 
contact; avoid breathing substance; avoid ingestion; use skin 
protection; use respiratory protection or maintain workplace airborne 
concentrations at or below an 8-hour time-weighted average of 0.0273 
mg/m\3\. Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used.
    (iii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k), (q), and (t). It is a significant new 
use to manufacture or process the substance without including the 
engineering controls/processes described in the premanufacture notice.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) are applicable to manufacturers and processors 
of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(iii) 
of this section.

Sec.  721.11431   Halogenated benzene alkylcarboxylic acid (generic) 
(P-19-92).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated benzene alkylcarboxylic acid (PMN P-19-92) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (a)(2)(i), (iii), and (iv), (a)(3) through (6), (b), and 
(c). When determining which persons are reasonably likely to be exposed 
as required for Sec.  721.63(a)(1) and (4), engineering control 
measures (e.g., enclosure or confinement of the operation, general and 
local ventilation) or administrative control measures (e.g., workplace 
policies and procedures) shall be considered and implemented to prevent 
exposure, where feasible. For purposes of Sec.  721.63(a)(5), 
respirators must provide a National Institute for Occupational Safety 
and Health (NIOSH) assigned protection factor (APF) as described in the 
TSCA Order for this substance. For purposes of Sec.  721.63(a)(6), the 
airborne form(s) of the substance include particulate, gas/vapor, and 
combination gas/vapor and particulate. For purposes of Sec.  721.63(b), 
the concentration is set at 1.0%.
    (A) As an alternative to the respirator requirements in paragraph 
(a)(2)(i) of this section, a manufacturer or processor may choose to 
follow the new chemical exposure limit (NCEL) provision listed in the 
TSCA Order for this substance. The NCEL is 0.0273 mg/m\3\ as an 8-hour 
time weighted average. Persons who wish to pursue NCELs as an 
alternative to Sec.  721.63 respirator requirements may request to do 
so under Sec.  721.30. Persons whose Sec.  721.30 requests to use the 
NCELs approach are approved by EPA will be required to follow NCELs 
provisions comparable to those contained in the corresponding TSCA 
Order.
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f) and (g)(1), (2), and (5). For purposes of Sec.  
721.72(e), the concentration is set at 1.0%. For purposes of Sec.  
721.72(g)(1), this substance may cause: Skin irritation; respiratory 
complications; central nervous system effects; internal organ effects; 
reproductive effects; developmental effects; eye irritation. For 
purposes of Sec.  721.72(g)(2), when using this substance: Avoid skin 
contact; avoid breathing substance; avoid ingestion; use skin 
protection; use respiratory protection or maintain

[[Page 46153]]

workplace airborne concentrations at or below an 8-hour time-weighted 
average of 0.0273 mg/m\3\. Alternative hazard and warning statements 
that meet the criteria of the Globally Harmonized System and OSHA 
Hazard Communication Standard may be used.
    (iii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k), (q), and (t). It is a significant new 
use to manufacture or process the substance without including the 
engineering controls/processes described in the premanufacture notice.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) are applicable to manufacturers and processors 
of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(iii) 
of this section.

Sec.  721.11432   Halogenated benzoic acid (generic) (P-19-93).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated benzoic acid (PMN P-19-93) is subject to reporting under 
this section for the significant new uses described in paragraph (a)(2) 
of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.  
721.63(a)(1), (a)(2)(i), (iii), and (iv), (a)(3) through (6), (b), and 
(c). When determining which persons are reasonably likely to be exposed 
as required for Sec.  721.63(a)(1) and (4), engineering control 
measures (e.g., enclosure or confinement of the operation, general and 
local ventilation) or administrative control measures (e.g., workplace 
policies and procedures) shall be considered and implemented to prevent 
exposure, where feasible. For purposes of Sec.  721.63(a)(5), 
respirators must provide a National Institute for Occupational Safety 
and Health (NIOSH) assigned protection factor (APF) as described in the 
TSCA Order for the substance. For purposes of Sec.  721.63(a)(6), the 
airborne form(s) of the substance include particulate, gas/vapor, and 
combination gas/vapor and particulate.
    (A) As an alternative to the respirator requirements in paragraph 
(a)(2)(i) of this section, a manufacturer or processor may choose to 
follow the new chemical exposure limit (NCEL) provision listed in the 
TSCA Order for this substance. The NCEL is 0.0273 mg/m\3\ as an 8-hour 
time weighted average. Persons who wish to pursue NCELs as an 
alternative to Sec.  721.63 respirator requirements may request to do 
so under Sec.  721.30. Persons whose Sec.  721.30 requests to use the 
NCELs approach are approved by EPA will be required to follow NCELs 
provisions comparable to those contained in the corresponding TSCA 
Order.
    (ii) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f) and (g)(1), (2), and (5). For purposes of Sec.  
721.72(e), the concentration is set at 1.0%. For purposes of Sec.  
721.72(g)(1), this substance may cause: Skin irritation; respiratory 
complications; central nervous system effects; internal organ effects; 
reproductive effects; developmental effects; eye irritation. For 
purposes of Sec.  721.72(g)(2), when using this substance: Avoid skin 
contact; avoid breathing substance; avoid ingestion; use skin 
protection; use respiratory protection or maintain workplace airborne 
concentrations at or below an 8-hour time-weighted average of 0.0273 
mg/m\3\. Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used.
    (iii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k), (q), and (t). It is a significant new 
use to manufacture or process the substance without including the 
engineering controls/processes described in the premanufacture notice.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (i) are applicable to manufacturers and processors 
of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(iii) 
of this section.

Sec.  721.11433  Halogenated alkylbenzoic acid, ethyl ester (generic) 
(P-19-97).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated alkylbenzoic acid, ethyl ester (PMN P-19-97) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), (g)(3)(i) and 
(ii), and (g)(5). For purposes of Sec.  721.72(e), the concentration is 
set at 1.0%. For purposes of Sec.  721.72(g)(1), this substance may 
cause: Skin irritation; respiratory complications; central nervous 
system effects; internal organ effects; reproductive effects; 
developmental effects; eye irritation. Alternative hazard and warning 
statements that meet the criteria of the Globally Harmonized System and 
OSHA Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture or process the substance without including the engineering 
controls/processes described in the premanufacture notice.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=14.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11434   Halogenated alkylbenzoic acid, ethyl ester (generic) 
(P-19-100).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated alkylbenzoic acid, ethyl ester (PMN P-19-100) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), (g)(3)(i) and 
(ii), and (g)(5). For purposes of Sec.  721.72(e), the concentration is 
set at 1.0%. For purposes of Sec.  721.72(g)(1), this substance may 
cause: Skin irritation; respiratory complications; central nervous 
system effects; internal

[[Page 46154]]

organ effects; reproductive effects; developmental effects; eye 
irritation. Alternative hazard and warning statements that meet the 
criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture or process the substance without including the engineering 
controls/processes described in the premanufacture notice.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=14.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11435   Halogenated alkylbenzoic acid, ethyl ester (generic) 
(P-19-101).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated alkylbenzoic acid, ethyl ester (PMN P-19-101) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), (g)(3)(i) and 
(ii), and (g)(5). For purposes of Sec.  721.72(e), the concentration is 
set at 1.0%. For purposes of Sec.  721.72(g)(1), this substance may 
cause: Skin irritation; respiratory complications; central nervous 
system effects; internal organ effects; reproductive effects; 
developmental effects; eye irritation. Alternative hazard and warning 
statements that meet the criteria of the Globally Harmonized System and 
OSHA Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture or process the substance without including the engineering 
controls/processes described in the premanufacture notice.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=14.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11436   Halogenated alkylbenzoic acid, ethyl ester (generic) 
(P-19-102).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated alkylbenzoic acid, ethyl ester (PMN P-19-102) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), (g)(3)(i) and 
(ii), and (g)(5). For purposes of Sec.  721.72(e), the concentration is 
set at 1.0%. For purposes of Sec.  721.72(g)(1), this substance may 
cause: Skin irritation; respiratory complications; central nervous 
system effects; internal organ effects; reproductive effects; 
developmental effects; eye irritation. Alternative hazard and warning 
statements that meet the criteria of the Globally Harmonized System and 
OSHA Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture or process the substance without including the engineering 
controls/processes described in the premanufacture notice.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=14.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11437  Halogenated benzoic acid, ethyl ester (generic) (P-19-
103).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated benzoic acid, ethyl ester (PMN P-19-103) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), (g)(3)(i) and 
(ii), and (g)(5). For purposes of Sec.  721.72(e) concentration set at 
1.0%. For purposes of Sec.  721.72(g)(1), this substance may cause: 
Skin irritation; respiratory complications; central nervous system 
effects; internal organ effects; reproductive effects; developmental 
effects; eye irritation. Alternative hazard and warning statements that 
meet the criteria of the Globally Harmonized System and OSHA Hazard 
Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture or process the substance without including the engineering 
controls/processes described in the premanufacture notice.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=14.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11438   Halogenated alkylbenzoic acid, ethyl ester (generic) 
(P-19-104).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated alkylbenzoic acid, ethyl ester (PMN P-19-104) is

[[Page 46155]]

subject to reporting under this section for the significant new uses 
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), (g)(3)(i) and 
(ii), and (g)(5). For purposes of Sec.  721.72(e), the concentration is 
set at 1.0%. For purposes of Sec.  721.72(g)(1), this substance may 
cause: Skin irritation; respiratory complications; central nervous 
system effects; internal organ effects; reproductive effects; 
developmental effects; eye irritation. Alternative hazard and warning 
statements that meet the criteria of the Globally Harmonized System and 
OSHA Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture or process the substance without including the engineering 
controls/processes described in the premanufacture notice.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=14.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11439   Halogenated benzoic acid, ethyl ester (generic) (P-
19-105).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated benzoic acid, ethyl ester (PMN P-19-105) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), (g)(3)(i) and 
(ii), and (g)(5). For purposes of Sec.  721.72(e), the concentration is 
set at 1.0%. For purposes of Sec.  721.72(g)(1), this substance may 
cause: Skin irritation; respiratory complications; central nervous 
system effects; internal organ effects; reproductive effects; 
developmental effects; eye irritation. Alternative hazard and warning 
statements that meet the criteria of the Globally Harmonized System and 
OSHA Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture or process the substance without including the engineering 
controls/processes described in the premanufacture notice.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=14.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11440  Halogenated alkylbenzoic acid, ethyl ester (generic) 
(P-19-106).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated alkylbenzoic acid, ethyl ester (PMN P-19-106) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i), (ii), and (iii), (g)(3)(i) 
and (ii), and (g)(5). For purposes of Sec.  721.72(e), the 
concentration is set at 1.0%. For purposes of Sec.  721.72(g)(1), this 
substance may cause: Skin irritation; respiratory complications; 
central nervous system effects; internal organ effects; reproductive 
effects; developmental effects; eye irritation. Alternative hazard and 
warning statements that meet the criteria of the Globally Harmonized 
System and OSHA Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture or process the substance without including the engineering 
controls/processes described in the premanufacture notice.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=14.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11441  Halogenated alkylbenzoic acid, ethyl ester (generic) 
(P-19-107).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated alkylbenzoic acid, ethyl ester (PMN P-19-107) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), (g)(3)(i) and 
(ii), and (g)(5). For purposes of Sec.  721.72(e), the concentration is 
set at 1.0%. For purposes of Sec.  721.72(g)(1), this substance may 
cause: Skin irritation; respiratory complications; central nervous 
system effects; internal organ effects; reproductive effects; 
developmental effects; eye irritation. Alternative hazard and warning 
statements that meet the criteria of the Globally Harmonized System and 
OSHA Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture or process the substance without including the engineering 
controls/processes described in the premanufacture notice.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=14.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The

[[Page 46156]]

provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11442  Halogenated alkylbenzoic acid, ethyl ester (generic) 
(P-19-108).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated alkylbenzoic acid, ethyl ester (PMN P-19-108) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), (g)(3)(i) and 
(ii), and (g)(5). For purposes of Sec.  721.72(e), the concentration is 
set at 1.0%. For purposes of Sec.  721.72(g)(1), this substance may 
cause: Skin irritation; respiratory complications; central nervous 
system effects; internal organ effects; reproductive effects; 
developmental effects; eye irritation. Alternative hazard and warning 
statements that meet the criteria of the Globally Harmonized System and 
OSHA Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture or process the substance without including the engineering 
controls/processes described in the premanufacture notice.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=14.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

Sec.  721.11443   Halogenated benzoic acid, ethyl ester (generic) (P-
19-110).

    (a) Chemical substance and significant new uses subject to 
reporting. (1) The chemical substance identified generically as 
halogenated benzoic acid, ethyl ester (PMN P-19-110) is subject to 
reporting under this section for the significant new uses described in 
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.  
721.72(a) through (f), (g)(1), (g)(2)(i) through (iii), (g)(3)(i) and 
(ii), and (g)(5). For purposes of Sec.  721.72(e), the concentration is 
set at 1.0%. For purposes of Sec.  721.72(g)(1), this substance may 
cause: Skin irritation; respiratory complications; central nervous 
system effects; internal organ effects; reproductive effects; 
developmental effects; eye irritation. Alternative hazard and warning 
statements that meet the criteria of the Globally Harmonized System and 
OSHA Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements 
as specified in Sec.  721.80(k) and (q). It is a significant new use to 
manufacture or process the substance without including the engineering 
controls/processes described in the premanufacture notice.
    (iii) Release to water. Requirements as specified in Sec.  
721.90(a)(4), (b)(4), and (c)(4) where N=14.
    (b) Specific requirements. The provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.  
721.125(a) through (c), (f) through (i), and (k) are applicable to 
manufacturers and processors of this substance.
    (2) Limitation or revocation of certain notification requirements. 
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section. 
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of 
this section.

[FR Doc. 2021-17392 Filed 8-17-21; 8:45 am]
BILLING CODE 6560-50-P