Synonyms: BRN 4535992;4,5-Dichloro-2-(2,3,5,6-tetrachlorophenoxy)phenol;Phenol, 4,5-dichloro-2-(2,3,5,6-tetrachlorophenoxy)-;AC1Q3Q8W;2-O7-Cl-6-Dpe;AC1L3534;AR-1F8325;Phenol, phenoxy-, hexachloro deriv.;LS-104346;2-Hydroxy-2',3',4,5,5',6'-hexachlorodiphenyl ether;63709-59-1