ETPBr

Ethyl triphenylphosphine bromide (BETP/ETPBr) cas:1530-32-1 synonyms are as follows: Ethyltiphenylphosphine bromide; Ethyl triphenylphosphonium Bromide; Ethyl Triphenyl Phosphonium Bromide; Ethyltriphenylbromophosphine; ethyltriphenyl-phosphoniubromide; ETPPBR; TRIPHENYLETHYLPHOSPHONIUM BROMIDE; ETHYLTRIPHENYLPHOSPHONIUM BRIMIDE; ethyl triphenylphosphoiuum bromide; Phosphonium, ethyltriphenyl-, bromide; ETPPBr：ETHYL TRIPHENYL PHOSPHENIUM BROMID; ethyl(triphenyl)phosphonium; bromo(ethyl)triphenyl-lambda~5~-phosphane; The molecular weight of ethyltriphenylphosphine bromide is 484.31, the density is 1.24g/cm, the melting point is 162-164 ℃, and the boiling point is 455.7 ℃. Ethyltriphenylphosphine bromide(ETPBr) Cas:1530-32-1 is insoluble in water, but soluble in organic solvents such as alcohols, ethers, and benzene.Ethyl triphenylphosphine bromide (BETP/ETPBr) cas: 1530-32-1 has excellent thermal stability and chemical resistance, and is widely used in polymer materials, coatings, adhesives, and other fields. Its main use is as flame retardant of polyurethane foam, which can significantly improve the flame retardancy of polyurethane foam, and has good environmental protection performance.