Section 721.8700 - Pyridine, 2,3-dichloro-5-(trifluoromethyl)-(a)Chemical substance and significant new uses subject to reporting.(1) The chemical substance identified as pyridine, 2,3-dichloro-5-(trifluoromethyl)- (PMN P-83-237; CAS No. 69045-84-7) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.(2) The chemical substance identified generically as halogenated alkyl pyridine (PMN P-83-1162) is subject to reporting under this section for the significant new uses described in paragraph (a)(2)(i) of this section.(i) The significant new uses are:(A)Protection in the workplace. The general requirements as specified in § 721.63 (a) (1), (a)(2)(i), (a)(2)(ii), (a)(2)(iii), (a)(3), (a)(4), (a)(5)(iii), (a)(5)(xii), (a)(5) (xiii), (a)(5)(xiv), (a)(6)(i), (a)(6)(ii), (a)(6)(iii), (a)(6)(iv), (a)(6)(v), (a)(6)(vi), and (c) apply in all cases except that § 721.63(a)(2)(ii) does not apply for reactor sampling operations where enclosed vented sample boxes are used. In addition § 721.63(a)(2)(iv) applies for processing of any byproduct generated during manufacturing, processing, or use of the chemical substance which contain residual amounts of the chemical substance.(B)Hazard communication program. Requirements as specified in § 721.72 (a), (b), (c), (d), (f), (g)(1)(iv), (g)(1)(vii), (g)(2)(i), (g)(2)(ii), (g)(2)(iv), (g)(2)(v), (g)(3)(i), (g)(3)(ii), (g)(4)(i), and (g)(5) .(C)Disposal. Requirements as specified in § 721.85 (a)(1), (a)(2), (b)(1), (b)(2), (c)(1), and (c)(2) . The following additional disposal methods also apply: Chemical destruction or, where necessary to ensure complete destruction of the substance, chemical destruction and carbon adsorption.(D)Release to water. Requirements as specified in § 721.90 (a)(4), (b)(4), and (c)(4) (concentration set at 0.2 ppb). Where primary, secondary, and tertiary waste treatment will occur, or treatment in a lined, self-contained solar evaporation pond where UV light will degrade the substance, the number of kilograms per day per site is calculated after wastewater treatment.(ii)Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph.(A)Recordkeeping. The following recordkeeping requirements are applicable to manufacturers, importers, and processors of this substance: § 721.125 (a) through (h), (j), and (k) .(B)Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this section.56 FR 23771, May 23, 1991. Redesignated at 58 FR 29947, May 24, 1993, as amended at 58 FR 34204, June 23, 1993; 59 FR 66747, Dec. 28, 199; 79 FR 34638 , June 18, 2014