Phosphine oxide, triphenyl-, hydrate (2:1) is a chemical compound registered under CAS number 127486-94-6, with the molecular formula C18H15OP.1/2H2O and a molecular weight of about 574.58 g/mol. KingChemi supplies Phosphine oxide, triphenyl-, hydrate (2:1) for laboratory research and bulk production; product code 800097. Send an inquiry for purity, packaging, price and lead time.