Synonyms: | Pyrocatechol,tetrachloro- (6CI,7CI,8CI); 3,4,5,6-Tetrachloro-1,2-benzenediol;3,4,5,6-Tetrachloro-1,2-dihydroxybenzene; 3,4,5,6-Tetrachloro-2-hydroxyphenol;3,4,5,6-Tetrachlorobenzenediol; 3,4,5,6-Tetrachlorocatechol;3,4,5,6-Tetrachloropyrocatechol; NSC 29027; Tetrachloro-1,2-benzenediol;Tetrachloro-1,2-hydroquinone; Tetrachloro-o-hydroquinone; Tetrachlorocatechol;Tetrachloropyrocatechol |