1-Propene, 1,1,2,3,3,3-hexachloro- 1888-71-7 4-01-00-00753 (Beilstein Handbook Reference) AI3-07029 BRN 1766640 EINECS 217-560-9 HSDB 6061 Hexachloropropene Hexachloropropylene NSC 7297 PERCHLOROPROPENE Perchloropropylene Propene, hexachloro- RCRA waste no. U243 RCRA waste number U243