1,1'-Isopropylidenebis(4-allyloxydibromobenzene) 37769-31-6 Benzene, 1,1'-(1-methylethylidene)bis(dibromo-4-(2-propenyloxy)- EINECS 253-659-3 Propane, 2,2-bis(4-(allyloxy)-3,5-dibromophenyl)- Tetrabromobisphenol A allyl ether