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Federal Register / Vol. 86, No. 157 / Wednesday, August 18, 2021 / Rules and Regulations workplace airborne concentrations at or below an 8-hour time-weighted average of 0.0273 mg/m3. 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 721.80k, 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 721.125a through i are applicable to manufacturers and processors of this substance.
2 Limitation or revocation of certain notification requirements. The provisions of 721.185 apply to this section.
3 Determining whether a specific use is subject to this section. The provisions of 721.1725b1 apply to paragraph a2iii of this section.

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721.11432 Halogenated benzoic acid generic P1993.

a Chemical substance and significant new uses subject to reporting.
1 The chemical substance identified generically as halogenated benzoic acid PMN P1993 is subject to reporting under this section for the significant new uses described in paragraph a2
of this section.
2 The significant new uses are:
i Protection in the workplace.
Requirements as specified in 721.63a1, a2i, iii, and iv, a3 through 6, b, and c. When determining which persons are reasonably likely to be exposed as required for 721.63a1 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 721.63a5, 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 721.63a6, the airborne forms of the substance include particulate, gas/
vapor, and combination gas/vapor and particulate.
A As an alternative to the respirator requirements in paragraph a2i of
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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/m3 as an 8-hour time weighted average. Persons who wish to pursue NCELs as an alternative to 721.63 respirator requirements may request to do so under 721.30. Persons whose 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 721.72a through f and g1, 2, and 5. For purposes of 721.72e, the concentration is set at 1.0%. For purposes of 721.72g1, this substance may cause: Skin irritation;
respiratory complications; central nervous system effects; internal organ effects; reproductive effects;
developmental effects; eye irritation. For purposes of 721.72g2, 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/m3. 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 721.80k, 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 721.125a through i are applicable to manufacturers and processors of this substance.
2 Limitation or revocation of certain notification requirements. The provisions of 721.185 apply to this section.
3 Determining whether a specific use is subject to this section. The provisions of 721.1725b1 apply to paragraph a2iii of this section.
721.11433 Halogenated alkylbenzoic acid, ethyl ester generic P1997.

a Chemical substance and significant new uses subject to reporting.
1 The chemical substance identified generically as halogenated alkylbenzoic
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acid, ethyl ester PMN P1997 is subject to reporting under this section for the significant new uses described in paragraph a2 of this section.
2 The significant new uses are:
i Hazard communication.
Requirements as specified in 721.72a through f, g1, g2i through iii, g3i and ii, and g5. For purposes of 721.72e, the concentration is set at 1.0%. For purposes of 721.72g1, 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 721.80k 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 721.90a4, b4, and c4 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 721.125a 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 721.185 apply to this section.
3 Determining whether a specific use is subject to this section. The provisions of 721.1725b1 apply to paragraph a2ii of this section.
721.11434 Halogenated alkylbenzoic acid, ethyl ester generic P19100.

a Chemical substance and significant new uses subject to reporting.
1 The chemical substance identified generically as halogenated alkylbenzoic acid, ethyl ester PMN P19100 is subject to reporting under this section for the significant new uses described in paragraph a2 of this section.
2 The significant new uses are:
i Hazard communication.
Requirements as specified in 721.72a through f, g1, g2i through iii, g3i and ii, and g5. For purposes of 721.72e, the concentration is set at 1.0%. For purposes of 721.72g1, this substance may cause: Skin irritation; respiratory complications;
central nervous system effects; internal
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