1,2,4,5-Tetrabromo-3,6-dihydroxybenzene, tetrabromo-hydroquinone, 2,3,5,6-Tetrabromohydroquinone, tetra-bromo-1,4-hydroquinone, Tetrabromohydroquinone, 2,3,5,6-TETRABROMOBENZENE-1,4-DIOL, 2,3,5,6-tetrabromo-1,4-hydroquinone, TETRABROMOQUINOL, 1,2,4,5-Tetrabromo-3,6-dihydroxybenzeneTetrabromoquinol, 1,4-Benzenediol, 2,3,5,6-tetrabromo-, Tetrabromo-p-hydroquinone, 2,3,5,6-Tetrabromo-1,4-benzenediol