2006-10-23T12:00:00.00456a69c7-6358-4b66-bc35-25f637fd9c872019-01-14T11:41:13.45false1,2,3,4,5-pentachlorobenzenebenzene, pentachloro- (6CI, 8CI, 9CI)PCBpentachlorobenzeneQCBpentachlorobenzene