Product name: 2,2 ', 6,6'-tetrabromobisphenol A diallyl ether

　　CAS number: 25327-89-3

　　Molecular formula: C21H20Br4O2

　　Molecular weight: 623.9983

　　Main Uses

　　As an intermediate, it can be further brominated to prepare TetraBromoBisphenol A (2,3-Dibromopropyl) ether. It can be used as a cross-linking type or additive flame retardant for expandable polystyrene resin; it is a reactive flame retardant, mainly used It is flame retardant for materials such as expanded polystyrene, unsaturated polyester and expanded polyester, and can also be used in conjunction with HBCD, which has a synergistic effect.