Phosphonic acid, (4-methyl-2-oxo-3-pentenyl)-, diethyl ester is a chemical compound registered under CAS number 67257-32-3, with the molecular formula C10H19O4P and a molecular weight of about 234.23 g/mol. FireTardant supplies Phosphonic acid, (4-methyl-2-oxo-3-pentenyl)-, diethyl ester for laboratory research and bulk production; product code 2089937. Send an inquiry for purity, packaging, price and lead time.