Synonyms: 1,2-Benzenedicarboxylicacid, 3,4,5,6-tetrabromo-, 2-(2-hydroxyethoxy)ethyl 2-hydroxypropyl ester(9CI); Phthalic acid, tetrabromo-, 2-(2-hydroxyethoxy)ethyl 2-hydroxypropylester (8CI); 2-(2-Hydroxyethoxy)ethyl 2-hydroxypropyl3,4,5,6-tetrabromophthalate; PHT 4-Diol; Saytex RB 79