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e-CFR data is current as of November 20, 2020

Title 40Chapter ISubchapter RPart 721Subpart E → §721.11050


Title 40: Protection of Environment
PART 721—SIGNIFICANT NEW USES OF CHEMICAL SUBSTANCES
Subpart E—Significant New Uses for Specific Chemical Substances


§721.11050   Certain functionalized methacrylate-substituted polymers.

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substances listed in Table 1 of this section 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 substances after they have been reacted (cured).

Table 1 to §721.11050—Functionalized Methacrylate-Substituted Polymers

PMN No.Chemical name
P-16-549Alkaline functionalized methacrylate-substituted polymer (generic).
P-16-550Alkaline functionalized methacrylate-substituted polymer (generic).
P-16-551Alkaline functionalized methacrylate-substituted polymer (generic).
P-16-553Quaternary alkylamine functionalized methacrylate-substituted polymer (generic).
P-16-555Neutral alcohol functionalized methacrylate-substituted polymer (generic).
P-16-556Neutral alcohol functionalized methacrylate-substituted polymer (generic).
P-16-557Neutral alkyl salt functionalized methacrylate-substituted polymer (generic).
P-16-558Neutral alkyl salt functionalized methacrylate-substituted polymer (generic).
P-16-560Neutral alkyl salt functionalized methacrylate-substituted polymer (generic).
P-16-561Acid functionalized methacrylate-substituted polymer (generic).
P-16-562Acid functionalized methacrylate-substituted polymer (generic).
P-16-563Acid functionalized methacrylate-substituted polymer (generic).
P-16-564Acid functionalized methacrylate-substituted polymer (generic).
P-16-565Acid functionalized methacrylate-substituted polymer (generic).
P-16-567Alkylamine functionalized methacrylate-substituted polymer (generic).

(2) The significant new uses are:

(i) Protection in the workplace. Requirements as specified in §721.63(a)(1), (a)(2)(i) and (iii), (a)(3), when determining which persons are reasonably likely to be exposed as required for §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, (a)(6) (particulate), (b) (concentration set at 1.0%), and (c).

(ii) Industrial, commercial, and consumer activities. Requirements as specified in §721.80(f) and (k) (crosslinked resin used for chromatographic separation of biomolecules and biocatalysts). It is a significant new use to import the substance in any form other than spherical beads with 0.1 percent less than 10 microns.

(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 §721.125(a) through (e) and (i) are applicable to manufacturers and processors of this substance.

(2) Limitations or revocation of certain notification requirements. The provisions of §721.185 apply to this section.

[84 FR 43297, Aug. 20, 2019]

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