Synonyms: dipotassium 3,4,5,6-tetrabromophthalate;1,2-Benzenedicarboxylic acid, 3,4,5,6-tetrabromo-, dipotassium salt;3,4,5,6-Tetrabromophthalic acid dipotassium salt;1,2-Benzenedicarboxylic acid, 3,4,5,6-tetrabromo-, potassium salt (1:2);Dipotassium tetrabromophthalate;Einecs 242-604-9;Tetrabromophthalic acid, dipotassium salt