Synonyms: Quinone,tetrabromo- (4CI);p-Benzoquinone, 2,3,5,6-tetrabromo- (8CI);p-Benzoquinone,tetrabromo- (6CI,7CI);2,3,5,6-Tetrabromo-1,4-benzoquinone;2,3,5,6-Tetrabromo-p-benzoquinone;3,4,5,6-Tetrabromocyclohexadiene-1,2-dione;Bromanil;NSC 36927;Tetrabromo-1,4-benzoquinone;Tetrabromo-p-benzoquinone;Tetrabromo-p-quinone;Tetrabromobenzoquinone;Tetrabromoquinone;p-Bromanil;p-Bromoanil;