Phosphorous acid, dibutyl oxiranylmethyl ester is a chemical compound registered under CAS number 4581-32-2, with the molecular formula C11H23O4P and a molecular weight of about 250.27 g/mol. FireTardant supplies Phosphorous acid, dibutyl oxiranylmethyl ester for laboratory research and bulk production; product code 1296728. Send an inquiry for purity, packaging, price and lead time.