Phosphine oxide, tris[(hexyloxy)methyl]- is a chemical compound registered under CAS number 53753-99-4, with the molecular formula C21H45O4P and a molecular weight of about 392.55 g/mol. FireTardant supplies Phosphine oxide, tris[(hexyloxy)methyl]- for laboratory research and bulk production; product code 1110697. Send an inquiry for purity, packaging, price and lead time.