BDDP/Bis(2,3-dibromopropyl ether) of TBBA 1)CAS NO:21850-44-2 2)White Powder or granular 3)Synonyms: PE-68; Saytex HP ... -800 BDDP/Bis(2,3-dibromopropyl ether) of TBBASynonyms: : PE-68; Saytex HP-800Cas No.: 21850 ... used in PP, ABS, AS and PVC resin, and also used in polypropylene, terylene, cotton fiber and rubber, an additive flame-retardant, having ...