2006-10-23T12:00:00.00ad3b6c4a-7d1f-4eb7-8de8-8b483358d9642006-10-23T12:00:00.00false1,1'-biphenyl, 2,2',3,4,5,5'-hexachloro- (9CI)2,2',3,4,5,5'-hexachloro-1,1'-biphenyl2,2',3,4,5,5'-hexachlorobiphenyl2,2',3',4',5,5'-hexachlorobiphenyl2,3,4,5,2',5'-hexachlorobiphenylPCB 1412,2',3,4,5,5'-hexachlorobiphenyl (CB141)