1,3-Isobenzofurandione, 4,5,6,7-tetrabromo-, polymer with 2,5-furandione, 1,3-isobenzofurandione and 1,2-propanediol 25749-46-6 Maleic anhydride, phthalic anhydride, tetrabromophthalic anhydride,propylene glycol polymer Propylene glycol, tetrabromophthalic anhydride, maleic anhydride, phthalic anhydride polymer Tetrabromophthalic anhydride, phthalic anhydride, maleic anhydride,propylene glycol polymer