欧洲久久,久久精品视频一区,欧美日韩一区二区在线视频播放,久久精品观看,h片网,国产成人一区二区三区,奇米影视9999

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 can be further brominated to prepare TetraBromoBisphenol A (2,3-Dibromopropyl) ether. It can be used as a crosslinkable and additive flame retardant for expandable polystyrene resins; it is a reactive flame retardant. It is mainly used for flame retardant materials such as expanded polystyrene, unsaturated polyester, and expanded polyester.