Phosphine oxide, [(2-methylphenyl)methyl]diphenyl- is a chemical compound registered under CAS number 158871-10-4, with the molecular formula C20H19OP and a molecular weight of about 306.33 g/mol. GoooChem supplies Phosphine oxide, [(2-methylphenyl)methyl]diphenyl- for laboratory research and bulk production; product code 713190. Send an inquiry for purity, packaging, price and lead time.