4-(diphenylphosphoryl)-2-hydroxy-1,2-diphenylbutan-1-one is a chemical compound registered under CAS number 22950-47-6, with the molecular formula C28H25O3P and a molecular weight of about 440.47 g/mol. It is also known as NSC123164. TwoChem supplies 4-(diphenylphosphoryl)-2-hydroxy-1,2-diphenylbutan-1-one for laboratory research and bulk production; product code 1155445. Send an inquiry for purity, packaging, price and lead time.