[Federal Register Volume 84, Number 112 (Tuesday, June 11, 2019)]
[Proposed Rules]
[Pages 27061-27069]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2019-12115]
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ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 721
[EPA-HQ-OPPT-2019-0263; FRL-9994-85]
RIN 2070-AB27
Significant New Use Rules on Certain Chemical Substances (19-2.B)
AGENCY: Environmental Protection Agency (EPA).
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ACTION: Proposed rule.
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SUMMARY: EPA is proposing significant new use rules (SNURs) under the
Toxic Substances Control Act (TSCA) for 8 chemical substances which are
the subject of premanufacture notices (PMNs). This action would require
persons to notify EPA at least 90 days before commencing manufacture
(defined by statute to include import) or processing of any of these 8
chemical substances for an activity that is designated as a significant
new use by this proposed rule. If this proposed rule is made final,
persons may not commence manufacture or processing for the significant
new use until they have submitted a Significant New Use Notice, and EPA
has conducted a review of the notice, made an appropriate determination
on the notice, and has taken any actions as are required as a result of
that determination.
DATES: Comments must be received on or before July 11, 2019.
ADDRESSES: Submit your comments, identified by docket identification
(ID) number EPA-HQ-OPPT-2019-0263, by one of the following methods:
Federal eRulemaking Portal: http://www.regulations.gov.
Follow the online instructions for submitting comments. Do not submit
electronically any information you consider to be Confidential Business
Information (CBI) or other information whose disclosure is restricted
by statute.
Mail: Document Control Office (7407M), Office of Pollution
Prevention and Toxics (OPPT), Environmental Protection Agency, 1200
Pennsylvania Ave. NW, Washington, DC 20460-0001.
Hand Delivery: To make special arrangements for hand
delivery or delivery of boxed information, please follow the
instructions at http://www.epa.gov/dockets/contacts.html.
Additional instructions on commenting or visiting the docket, along
with more information about dockets generally, is available at http://www.epa.gov/dockets.
FOR FURTHER INFORMATION CONTACT: For technical information contact:
Kenneth Moss, Chemical Control Division (7405M), Office of Pollution
Prevention and Toxics, Environmental Protection Agency, 1200
Pennsylvania Ave. NW, Washington, DC 20460-0001; telephone number:
(202) 564-9232; email address: [email protected].
For general information contact: The TSCA-Hotline, ABVI-Goodwill,
422 South Clinton Ave., Rochester, NY 14620; telephone number: (202)
554-1404; email address: [email protected].
SUPPLEMENTARY INFORMATION:
I. 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 proposed
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
certification requirements 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. Importers of chemicals subject to these proposed SNURs
would need to certify their compliance with the SNUR requirements
should these proposed rules be finalized. The EPA policy in support of
import certification appears at 40 CFR part 707, subpart B. In
addition, pursuant to 40 CFR 721.20, any persons who export or intend
to export a chemical substance that is the subject of this proposed
rule on or after July 11, 2019 are subject to the export notification
provisions of TSCA section 12(b) (15 U.S.C. 2611(b)) and must comply
with the export notification requirements in 40 CFR part 707, subpart
D.
B. What should I consider as I prepare my comments for EPA?
1. Submitting CBI. Do not submit CBI to EPA through regulations.gov
or email. Clearly mark the part or all of the information that you
claim to be CBI. For CBI information in a disk or CD-ROM that you mail
to EPA, mark the outside of the disk or CD-ROM as CBI and then identify
electronically within the disk or CD-ROM the specific information that
is claimed as CBI. In addition to one complete version of the comment
that includes information claimed as CBI, a copy of the comment that
does not contain the information claimed as CBI must be submitted for
inclusion in the public docket. Information so marked will not be
disclosed except in accordance with procedures set forth in 40 CFR part
2.
2. Tips for preparing your comments. When preparing and submitting
your comments, see the commenting tips at http://www.epa.gov/dockets/comments.html.
II. Background
A. What action is the Agency taking?
EPA is proposing these SNURs under TSCA section 5(a)(2) for 8
chemical substances which were the subjects of PMNs P-16-425, P-18-125,
P-18-228, P-18-234, P-18-270, P-18-322, P-19-4, and P-19-34. These
proposed SNURs would require persons who intend to manufacture or
process any of these chemical substances for an activity that is
designated as a significant new use to notify EPA at least 90 days
before commencing that activity.
The record for the proposed SNURs on these chemicals was
established as docket EPA-HQ-OPPT-2019-0263. That record includes
information considered by the Agency in developing these proposed
SNURs.
B. What is the Agency's authority for taking this action?
Section 5(a)(2) of TSCA (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. Once EPA determines that a use of a
chemical substance is a significant new use, TSCA section 5(a)(1)(B)(i)
(15 U.S.C. 2604(a)(1)(B)(i)) requires persons to submit a significant
new use notice (SNUN) to EPA at least 90 days before they manufacture
or process the chemical substance for that use. TSCA prohibits such
manufacturing or processing from commencing until EPA has conducted a
review of the SNUN, made an appropriate determination on the SNUN, and
taken such actions as are required in association with that
determination (15 U.S.C. 2604(a)(1)(B)(ii)). As described in Unit V.,
the general SNUR provisions are found at 40 CFR part 721, subpart A.
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
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appear at 40 CFR part 700. Pursuant to Sec. 721.1(c), persons subject
to these SNURs must comply with the same SNUN requirements and EPA
regulatory procedures as submitters of PMNs under TSCA section
5(a)(1)(A) (15 U.S.C. 2604(a)(1)(A)). In particular, these requirements
include the information submission requirements of TSCA sections 5(b)
and 5(d)(1) (15 U.S.C. 2604(b) and 2604(d)(1)), the exemptions
authorized by TSCA sections 5(h)(1), 5(h)(2), 5(h)(3), and 5(h)(5) and
the regulations at 40 CFR part 720. Once EPA receives a SNUN, 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 before the manufacture or
processing for the significant new use can commence. 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
Section 5(a)(2) of TSCA 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 addition to these factors enumerated in TSCA section 5(a)(2),
the statute authorizes EPA to consider any other relevant factors.
To determine what would constitute significant new uses 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 the conditions of use of the substances, in the context
of the four bulleted TSCA section 5(a)(2) factors listed in this unit.
IV. Substances Subject to This Proposed Rule
EPA is proposing significant new use and recordkeeping requirements
for 8 chemical substances in 40 CFR part 721, subpart E. In this unit,
EPA provides the following information for each chemical substance:
PMN number.
Chemical name (generic name, if the specific name is
claimed as CBI).
Chemical Abstracts Service (CAS) Registry number (if
assigned for non-confidential chemical identities).
Basis for the SNUR.
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.
This information may include testing not required to be conducted
but which would help characterize the potential health and/or
environmental effects of the PMN substance. Any recommendation for
information identified by EPA 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 chemical substance. Further,
any such testing identified by 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. EPA also recognizes that
whether testing/further information is needed will depend on the
specific exposure and use scenario in the SNUN. EPA encourages all SNUN
submitters to contact EPA to discuss any potential future testing. See
Unit VII. for more information.
CFR citation assigned in the regulatory text section of
these proposed rules.
The regulatory text section of these proposed rules specifies the
activities designated as significant new uses. Certain new uses,
including production volume limits and other uses designated in the
proposed rules, may be claimed as CBI.
The chemical substances that are the subject of these proposed
SNURs are undergoing premanufacture review. EPA has initially
determined under TSCA section 5(a)(2), 15 U.S.C. 2604(a)(2), that
certain changes from the intended conditions of use described in the
PMNs could result in changes in the type or form of exposure to the
chemical substances and/or increased exposures to the chemical
substances and/or changes in the reasonably anticipated manner and
methods of manufacturing, processing, distribution in commerce, and
disposal of the chemical substances. Consequently, EPA is proposing to
designate these changes as significant new uses.
PMN Number: P-16-425
Chemical name: Amino-silane (generic).
CAS number: Not available.
Basis for action: The PMN states that the generic (non-
confidential) use of the substance will be as a chemical reactant used
in manufacturing a polymer. Based on the physical/chemical properties
of the PMN substance and Structure Activity Relationships (SAR)
analysis of test data on analogous substances. EPA has identified
concerns for irritation, lung effects, developmental effects,
neurotoxicity, liver effects and skin sensitization if the chemical
substance is not used following the limitations noted. The conditions
of use of the PMN substance as described in the PMN include the
following protective measure:
1. Use other than as a chemical intermediate.
The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measure.
Potentially useful information: EPA has determined that certain
information about the human health toxicity of the PMN substance may be
potentially useful to characterize the health effects of the PMN
substance if a manufacturer or processor is considering submitting a
SNUN for a significant new use that would be designated by this
proposed SNUR. EPA has determined that the results of specific target
organ toxicity or pulmonary effects, reproductive/developmental
toxicity, neurotoxicity and skin sensitization testing would help
characterize the potential health effects of the PMN substance.
CFR citation: 40 CFR 721.11258.
PMN Number: P-18-125
Chemical name: Oxoalkylcarboxylic acid, sodium salt (generic).
CAS number: Not available.
Basis for action: The PMN states that the generic (non-
confidential) use of the substance will be as a reagent in coating
material. Based on the physical/chemical properties of the PMN
substance and Structure Activity Relationships (SAR) analysis of test
data on analogous substances, EPA has identified concerns for kidney
toxicity, eye, skin and lung irritation and developmental toxicity if
the chemical
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substance is not used following the limitations noted. The conditions
of use of the PMN substance as described in the PMN include the
following protective measures:
1. No manufacture of the PMN substance in the United States (i.e.,
import only); and
2. No use other than the confidential use described in the PMN.
The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
Potentially useful information: EPA has determined that certain
information about the human health toxicity of the PMN substance may be
potentially useful to characterize the health effects of the PMN
substance if a manufacturer or processor is considering submitting a
SNUN for a significant new use that would be designated by this
proposed SNUR. EPA has determined that the results of irritation and
sensitization testing would help characterize the potential health
effects of the PMN substance.
CFR citation: 40 CFR 721.11260.
PMN Number: P-18-228
Chemical name: Branched alkenyl acid, alkyl ester, homopolymer
(generic).
CAS number: Not available.
Basis for action: The PMN states that the generic (non-
confidential) use of the substance will be as a tackifier. Based on the
physical/chemical properties of the PMN substance and Structure
Activity Relationships (SAR) analysis of test data on analogous
substances, EPA has identified concerns for eye irritation,
neurotoxicity, systemic, blood, respiratory and cardiovascular effects
and developmental toxicity if the chemical substance is not used
following the limitations noted. The conditions of use of the PMN
substance as described in the PMN include the following protective
measures:
1. No use other than the confidential use identified in the PMN;
and
2. No manufacture, processing or use of the PMN substance in any
manner that results in inhalation exposures.
The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
Potentially useful information: EPA has determined that certain
information about the human health toxicity of the PMN substance may be
potentially useful to characterize the health effects of the PMN
substance if a manufacturer or processor is considering submitting a
SNUN for a significant new use that would be designated by this
proposed SNUR. EPA has determined that the results of specific target
organ toxicity, pulmonary effects, developmental toxicity, and
neurotoxicity testing would help characterize the potential health
effects of the PMN substance.
CFR citation: 40 CFR 721.11261.
PMN Number: P-18-234
Chemical name: Alkenoic acid, reaction products with bis
substituted alkane and ether polyol (generic).
CAS number: Not available.
Basis for action: The PMN states that the generic (non-
confidential) use of the substance will be as a coating component.
Based on the physical/chemical properties of the PMN substance and
Structure Activity Relationships (SAR) analysis of test data on
analogous substances, EPA has identified concerns for skin and eye
irritation and sensitization if the chemical substance is not used
following the limitations noted. The conditions of use of the PMN
substance as described in the PMN include the following protective
measure:
1. No use of the PMN substance involving spray application that
results in inhalation exposures.
The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measure.
Potentially useful information: EPA has determined that certain
information about the human health toxicity of the PMN substance may be
potentially useful to characterize the health effects of the PMN
substance if a manufacturer or processor is considering submitting a
SNUN for a significant new use that would be designated by this
proposed SNUR. EPA has determined that the results of skin irritation,
eye damage and skin sensitization testing would help characterize the
potential health effects of the PMN substance.
CFR citation: 40 CFR 721.11262.
PMN Number: P-18-270
Chemical name: Ethanol, 2-butoxy-, 1,1'-ester (generic).
CAS number: Not available.
Basis for action: The PMN states that the uses of the substance
will be as an active co-solvent for solvent-based coatings; a
coalescent for industrial water-based coatings; a coupling agent and
solvent in industrial cleaners, rust removers, hard surface cleaners
and disinfectants; and a primary solvent in solvent-based silk screen
printing inks. Based on the physical/chemical properties of the PMN
substance and Structure Activity Relationships (SAR) analysis of test
data on analogous substances, EPA has identified concerns for skin
irritation, solvent neurotoxicity, immunotoxicity, and developmental,
reproductive, liver and blood toxicity, if the chemical substance is
not used following the limitations noted. The conditions of use of the
PMN substance as described in the PMN include the following protective
measures:
1. No use of the PMN substance for other than the uses described in
the PMN; and
2. No use of the PMN substance in a consumer product.
The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
Potentially useful information: EPA has determined that certain
information about the human health toxicity of the PMN substance may be
potentially useful to characterize the health effects of the PMN
substance if a manufacturer or processor is considering submitting a
SNUN for a significant new use that would be designated by this
proposed SNUR. EPA has determined that the results of toxicokinetics,
specific target organ toxicity, skin irritation, and reproductive
toxicity testing would help characterize the potential health effects
of the PMN substance.
CFR citation: 40 CFR 721.11263.
PMN Number: P-18-322
Chemical name: Heteromonocycle, 4,6-dimethyl-2-(1-phenylethyl)-
(generic).
CAS number: Not available.
Basis for action: The PMN states that the generic (non-
confidential) use of the substance will be as a fragrance ingredient in
consumer products. Based on the physical/chemical properties of the PMN
substance and test data on the PMN substance, EPA has identified
concerns for skin irritation and sensitization and gastrointestinal
tract effects, liver and thyroid toxicity and blood effects if the
chemical substance is not used following the limitations noted. The
conditions of use of the PMN substance as described in the PMN include
the following protective measures:
1. No manufacture of the PMN substance in the United States (i.e.,
import only); and
2. No processing (formulation) to a concentration of greater than
5% of the PMN substance by weight.
The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
Potentially useful information: EPA has determined that certain
information about the human health toxicity of the PMN substance may be
potentially useful to characterize the health effects of the PMN
substance if a manufacturer or processor is considering submitting a
SNUN for a significant new use that would be designated by this
proposed
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SNUR. EPA has determined that the results of specific target organ
toxicity testing would help characterize the potential health effects
of the PMN substance.
CFR citation: 40 CFR 721.11264.
PMN Number: P-19-4
Chemical name: Aromatic dianhydride, polymer with aromatic diamine
and heteroatom bridged aromatic diamine, reaction products with
aromatic anhydride (generic).
CAS number: Not available.
Basis for action: The PMN states that the generic (non-
confidential) use of the substance will be as molded parts and
components. Based on the physical/chemical properties of the PMN
substance and Structure Activity Relationships (SAR) analysis of test
data on analogous substances, EPA has identified concerns for lung
overload if the chemical substance is not used following the
limitations noted. The conditions of use of the PMN substance as
described in the PMN include the following protective measure:
1. No manufacture, processing or use of the PMN substance in any
manner that results in inhalation exposures.
The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measures.
Potentially useful information: EPA has determined that certain
information about the human health toxicity of the PMN substance may be
potentially useful to characterize the health effects of the PMN
substance if a manufacturer or processor is considering submitting a
SNUN for a significant new use that would be designated by this
proposed SNUR. EPA has determined that the results of pulmonary effects
testing would help characterize the potential health effects of the PMN
substance.
CFR citation: 40 CFR 721.11265.
PMN Number: P-19-34
Chemical name: Metal, bis(2,4-pentanedionato-kO2,kO4)- (T-4)-
(generic).
CAS number: Not available.
Basis for action: The PMN states that the generic (non-
confidential) use of the substance will be as a contained use as a
component of tires. Based on the physical/chemical properties of the
PMN substance and Structure Activity Relationships (SAR) analysis of
test data on analogous substances, EPA has identified concerns for eye
irritation, blood, liver, kidney, GI and reproductive/developmental
effects, neurotoxicity, immunotoxicity, and genetic toxicity if the
chemical substance is not used following the limitations noted. The
conditions of use of the PMN substance as described in the PMN include
the following protective measures:
1. No manufacture of the PMN substance in the United States (i.e.,
import only); and
2. No use other than the confidential use described in the PMN
including the engineering controls for processing and use as described
in the PMN.
The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
Potentially useful information: EPA has determined that certain
information about the human health toxicity of the PMN substance may be
potentially useful to characterize the health effects of the PMN
substance if a manufacturer or processor is considering submitting a
SNUN for a significant new use that would be designated by this
proposed SNUR. EPA has determined that the results of specific target
organ toxicity, reproductive/developmental toxicity, and neurotoxicity
testing would help characterize the potential health effects of the PMN
substance.
CFR citation: 40 CFR 721.11266.
V. Rationale and Objectives of the Proposed Rule
A. Rationale
During review of the PMNs submitted for the chemical substances
that are the subject of these proposed SNURs and as further discussed
in Unit IV, EPA identified certain reasonably foreseen changes from the
conditions of use identified in the PMNs and determined that those
changes could result in changes in the type or form of exposure to the
chemical substances and/or increased exposures to the chemical
substances and/or changes in the reasonably anticipated manner and
methods of manufacturing, processing, distribution in commerce, and
disposal of the chemical substances.
B. Objectives
EPA is proposing SNURs for 8 specific chemical substances which are
undergoing premanufacture review because the Agency wants to achieve
the following objectives with regard to the significant new uses that
would be designated in this proposed rule:
EPA would 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.
EPA would 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 section
5(a)(3)(C) that the 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 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 proposed SNUR for a chemical substance does not
signify that the chemical substance is listed on the TSCA Inventory.
Guidance on how to determine if a chemical substance is on the TSCA
Inventory is available on the internet at http://www.epa.gov/opptintr/existingchemicals/pubs/tscainventory/index.html.
VI. Applicability of the Proposed Rules to Uses Occurring Before the
Effective Date of the Final Rule
To establish a significant new use, EPA must determine that the use
is not ongoing. The chemical substances subject to this proposed rule
were undergoing premanufacture review at the time of signature of this
proposed rule and were not on the TSCA Inventory. 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
the chemical substances subject to these proposed SNURs, EPA concludes
that the proposed significant new uses are not ongoing.
EPA designates June 6, 2019 as the cutoff date for determining
whether the new use is ongoing. The objective of EPA's approach is to
ensure that a person cannot defeat a SNUR by initiating a significant
new use before the effective date of the final rule.
Persons who begin commercial manufacture or processing of the
chemical substances for a significant new use identified on or after
that date would have to cease any such activity upon the effective date
of the final rule. To resume their activities, these persons would have
to first comply with all applicable SNUR notification requirements and
EPA would have to take action under section 5 allowing manufacture or
processing to proceed.
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VII. 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, order
or consent agreement under TSCA section 4 (15 U.S.C. 2603), then TSCA
section 5(b)(1)(A) (15 U.S.C. 2604(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, 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 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. lists potentially
useful information for all SNURs listed here. Descriptions are provided
for informational purposes. The potentially useful information
identified in Unit IV. will be 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, which may assist with EPA's
analysis of the SNUN.
EPA strongly encourages persons, before performing any testing, to
consult with the Agency pertaining to protocol selection. 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).
The potentially useful information described in Unit IV. may not be
the only means of providing information to evaluate the chemical
substance associated with the significant new uses. However, submitting
a SNUN without any test data may increase the likelihood that EPA will
take action under TSCA section 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 which 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.
VIII. 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.
IX. Economic Analysis
EPA has evaluated the potential costs of establishing SNUN
requirements for potential manufacturers and processors of the chemical
substances subject to this proposed rule. EPA's complete economic
analysis is available in the docket under docket ID number EPA-HQ-OPPT-
2019-0263.
X. 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 proposed rule would establish SNURs for 8 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 Order 12866 (58 FR 51735, October 4, 1993) and 13563 (76 FR
3821, January 21, 2011).
B. 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 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.
The information collection requirements related to this action have
already been approved by OMB pursuant to PRA under OMB control number
2070-0012 (EPA ICR No. 574). This action does not impose any burden
requiring additional OMB approval. 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.
C. Regulatory Flexibility Act (RFA)
Pursuant to section 605(b) of the RFA, 5 U.S.C. 601 et seq., the
Agency hereby certifies that promulgation of this proposed SNUR 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, it appears 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, the number of
[[Page 27067]]
SNUNs received was seven in Federal fiscal year (FY) 2013, 13 in
FY2014, six in FY2015, 12 in FY2016, 13 in FY2017, and 11 in FY2018,
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 proposed 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.
D. 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 proposed
rule. As such, EPA has determined that this proposed rule 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. 1531-1538 et seq.).
E. Executive Order 13132: Federalism
This action would 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).
F. Executive Order 13175: Consultation and Coordination With Indian
Tribal Governments
This proposed rule would not have Tribal implications because it is
not expected to have substantial direct effects on Indian Tribes. This
proposed rule would 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 proposed rule.
G. Executive Order 13045: Protection of Children From Environmental
Health 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.
H. Executive Order 13211: Actions Concerning Regulations That
Significantly Affect Energy Supply, Distribution, or Use
This proposed rule 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.
I. National Technology Transfer and Advancement Act (NTTAA)
In addition, since this action does not involve any technical
standards, NTTAA section 12(d), 15 U.S.C. 272 note, does not apply to
this action.
J. 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 Executive Order 12898 (59 FR
7629, February 16, 1994).
List of Subjects in 40 CFR Part 721
Environmental protection, Chemicals, Hazardous substances,
Reporting and recordkeeping requirements.
Dated: May 31, 2019.
Tala Henry,
Deputy Director, Office of Pollution Prevention and Toxics.
Therefore, it is proposed that 40 CFR part 721 be amended as
follows:
PART 721--[AMENDED]
0
1. The authority citation for part 721 continues to read as follows:
Authority: 15 U.S.C. 2604, 2607, and 2625(c).
0
2. Add Sec. Sec. 721.11258 and 721.11260 through 721.11266 to subpart
E to read as follows:
Subpart E--Significant New Uses for Specific Chemical Substances
Sec.
721.11258 Amino-silane (generic).
721.11260 Oxoalkylcarboxylic acid, sodium salt (generic).
721.11261 Branched alkenyl acid, alkyl ester, homopolymer (generic).
721.11262 Alkenoic acid, reaction products with bis substituted
alkane and ether polyol (generic).
721.11263 Ethanol, 2-butoxy-, 1,1'-ester (generic).
721.11264 Heteromonocycle, 4,6-dimethyl-2-(1-phenylethyl)-
(generic).
721.11265 Aromatic dianhydride, polymer with aromatic diamine and
heteroatom bridged aromatic diamine, reaction products with aromatic
anhydride (generic).
721.11266 Metal, bis(2,4-pentanedionato-kO2,kO4)- (T-4)- (generic).
Subpart E--Significant New Uses for Specific Chemical Substances
Sec. 721.11258 Amino-silane (generic).
(a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as amino-
silane (PMN P-16-425) 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(g).
(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) though (c) and (i), are applicable to manufacturers and
processors of this substance.
(2) Limitations or revocation of certain notification requirements.
The provisions of Sec. 721.185 apply to this section.
Sec. 721.11260 Oxoalkylcarboxylic acid, sodium salt (generic).
(a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance generically identified as
oxoalkylcarboxylic acid, sodium salt (P-18-125) 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) and (j).
(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
[[Page 27068]]
Sec. 721.125(a) through (c), and (i) are applicable to manufacturers,
importers, and processors of this substance.
(2) Limitations 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. 721.11261 Branched alkenyl acid, alkyl ester, homopolymer
(generic).
(a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance generically identified as
branched alkenyl acid, alkyl ester, homopolymer (P-18-228) 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(j). It is a significant new use to
manufacture, process or use the substance in any manner that results in
inhalation exposures.
(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), (i), and (k) are applicable to manufacturers,
importers, and processors of this substance.
(2) Limitations 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. 721.11262 Alkenoic acid, reaction products with bis substituted
alkane and ether polyol (generic).
(a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance generically identified as
alkenoic acid, reaction products with bis substituted alkane and ether
polyol (P-18-234) 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 use the substance involving spray application
that results in inhalation exposures.
(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), (i), (j) and (k) are applicable to
manufacturers, importers, and processors of this substance.
(2) Limitations or revocation of certain notification requirements.
The provisions of Sec. 721.185 apply to this section.
Sec. 721.11263 Ethanol, 2-butoxy-, 1,1'-ester (generic).
(a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance generically identified as
ethanol, 2-butoxy-, 1,1'-ester (P-18-270) 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(o). It is a significant new use to use the
substance for other than an active co-solvent for solvent-based
coatings; a coalescent for industrial water-based coatings; a coupling
agent and solvent for industrial cleaners, rust removers, hard surface
cleaners and disinfectants; and a primary solvent in solvent-based silk
screen printing inks.
(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,
importers, and processors of this substance.
(2) Limitations or revocation of certain notification requirements.
The provisions of Sec. 721.185 apply to this section.
Sec. 721.11264 Heteromonocycle, 4,6-dimethyl-2-(1-phenylethyl)-
(generic).
(a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance generically identified as
heteromonocycle, 4,6-dimethyl-2-(1-phenylethyl)- (P-18-322) 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 process
(formulate) the substance to a concentration of greater than 5% by
weight.
(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), (i), and (k) are applicable to manufacturers,
importers, and processors of this substance.
(2) Limitations or revocation of certain notification requirements.
The provisions of Sec. 721.185 apply to this section.
Sec. 721.11265 Aromatic dianhydride, polymer with aromatic diamine
and heteroatom bridged aromatic diamine, reaction products with
aromatic anhydride (generic).
(a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance generically identified as
aromatic dianhydride, polymer with aromatic diamine and heteroatom
bridged aromatic diamine, reaction products with aromatic anhydride (P-
19-4) 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 of the substance in
any manner that results in inhalation exposures.
(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,
importers, and processors of this substance.
(2) Limitations or revocation of certain notification requirements.
The provisions of Sec. 721.185 apply to this section.
Sec. 721.11266 Metal, bis(2,4-pentanedionato-kO2,kO4)- (T-4)-
(generic).
(a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance generically identified as metal,
bis(2,4-pentanedionato-kO2,kO4)- (T-4)- (P-19-34) 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) and (j). It is a significant new use to
process or use the substance without the engineering controls described
in the premanufacture notice.
[[Page 27069]]
(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,
importers, and processors of this substance.
(2) Limitations 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.
[FR Doc. 2019-12115 Filed 6-10-19; 8:45 am]
BILLING CODE 6560-50-P