Phosphine oxide, tris(pentafluoroethyl)- is a chemical compound registered under CAS number 58431-32-6, with the molecular formula C6F15OP and a molecular weight of about 404.01 g/mol. FireTardant supplies Phosphine oxide, tris(pentafluoroethyl)- for laboratory research and bulk production; product code 947017. Send an inquiry for purity, packaging, price and lead time.