§721.11380. Silsesquioxanes, 3-(dimethyloctadecylammonio) propyl Me Pr, polymers with silicic acid (H 4 SiO 4 ) tetra-Et ester, (2-hydroxyethoxy)- and methoxy-terminated, chlorides.
40 C.F.R. § 721.11380
Chemical substance and significant new uses subject to reporting.
The chemical substance identified as silsesquioxanes, 3-(dimethyloctadecylammonio) propyl Me Pr, polymers with silicic acid (H4SiO4) tetra-Et ester, (2-hydroxyethoxy)- and methoxy-terminated, chlorides. (P-19-24, CASRN 2231249-14-0) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.
The significant new uses are—
Industrial, commercial, and consumer activities. It is a significant new use to use the substance other than as an asphalt additive or asphalt emulsion additive. It is a significant new use to use the chemical substance as an asphalt additive in a manner that results in inhalation exposure to respirable particles or droplets containing the chemical substance.
Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph (b).
Recordkeeping. Recordkeeping requirements as specified in § 721.125(a) through (c), (i), and (k) are applicable to manufacturers and processors of this substance.
Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this section.
Notes, amendments, and revision history
Amendments
[85 FR 46555, Aug. 3, 2020, as amended at 85 FR 57757, Sept. 16, 2020]
Authority
Authority: 15 U.S.C. 2604, 2607, and 2625(c).
Source
Source: 49 FR 35018, Sept. 5, 1984, unless otherwise noted.
Amendments
[85 FR 46555, Aug. 3, 2020, as amended at 85 FR 57757, Sept. 16, 2020]