Phosphine oxide,[2-[(diphenylphosphinyl)methyl]-2-methyl-1,3-propanediyl]bis[diphenyl- is a chemical compound registered under CAS number 39124-62-4, with the molecular formula C41H39O3P3 and a molecular weight of about 672.68 g/mol. ChemIBD supplies Phosphine oxide,[2-[(diphenylphosphinyl)methyl]-2-methyl-1,3-propanediyl]bis[diphenyl- for laboratory research and bulk production; product code 1364156. Send an inquiry for purity, packaging, price and lead time.