Synonyms:
3,3-bis(4-hydroxyphenyl)-4,5,6,7-tetrabromoisobenzofuran-1(3h)-one ; phenoltetrabromophthalein ; 1(3h)-isobenzofuranone, 4,5,6,7-tetrabromo-3,3-bis(4-hydroxyphenyl)- ; 4,5,6,7-tetrabromophenolphthalein ; 4,5,6,7-tetrabromo-3,3-bis(4-hydroxyphenyl)-1(3h)-isobenzofuranone ; 4,5,6,7-tetrabromo-3,3-bis(4-hydroxyphenyl)-1(3h)-isobenzofuranon ; einecs 235-889-6 ; 4,5,6,7-tetrabromo-3,3-bis(4-hydroxyphenyl)phthalide ; tetrabromophthalein ; 4,5,6,7-tetrabromo-3,3-bis(p-hydroxyphenyl)isobenzofuran-1(3h)-one