Phosphine, (2-methylene-1,3-propanediyl)bis[diphenyl- is a chemical compound registered under CAS number 120658-80-2, with the molecular formula C28H26P2 and a molecular weight of about 424.45 g/mol. DeWeiChem supplies Phosphine, (2-methylene-1,3-propanediyl)bis[diphenyl- for laboratory research and bulk production; product code 905190. Send an inquiry for purity, packaging, price and lead time.