(E)-diphenyl(2-phenylprop-1-en-1-yl)phosphine oxide is a chemical compound registered under CAS number 799296-49-4, with the molecular formula C21H19OP and a molecular weight of about 318.34 g/mol. ProvideChemicals supplies (E)-diphenyl(2-phenylprop-1-en-1-yl)phosphine oxide for laboratory research and bulk production; product code 1785824. Send an inquiry for purity, packaging, price and lead time.