Octabromodiphenyl ether, a primary derivative of tetrabromobisphenol A, serves as an additive flame retardant. It is commonly used in polypropylene (PP), polyethylene (PE), polybutene, and various polyolefin copolymers for flame-retardant applications.
Methyl octabromo ether, also known as Tetrabromobisphenol A bis (dibromomethylpropyl ether) is an important species of brominated flame retardants,it is a kind of high molecular organic flame retardant with both aromatic and aliphatic bromine, Widely used in Extruded Polystyrene board（XPS) and Expanded Polystyrene（EPS），is an additive flame retardant.
