Phosphine oxide, tris(2-chloro-2-phenylethenyl)- is a chemical compound registered under CAS number 20435-08-9, with the molecular formula C24H18Cl3OP and a molecular weight of about 459.73 g/mol. NewsChem supplies Phosphine oxide, tris(2-chloro-2-phenylethenyl)- for laboratory research and bulk production; product code 1157417. Send an inquiry for purity, packaging, price and lead time.