Section 721.1425 - Pentabromoethylbenzene(a)Chemical substance and significant new use subject to reporting.(1) The chemical substance pentabromoethylbenzene (CAS Number 85-22-3) is subject to reporting under this section for the significant new use described in paragraph (a)(2) of this section.(2) The significant new use is: Any use.(b)Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph: (1)Persons who must report. Section 721.5 applies to this section except for § 721.5(a)(2) . A person who intends to manufacture, import, or process for commercial purposes the substance identified in paragraph (a)(1) of this section and intends to distribute the substance in commerce must submit a significant new use notice.54 FR 18286, Apr. 28, 1989. Redesignated at 58 FR 29947, May 24, 1993, as amended at 58 FR 34204, June 23, 1993