4-Hydroxy-4-phenyl-1-(diethoxyphosphinyl)butan-2-one is a chemical compound registered under CAS number 113847-99-7, with the molecular formula C14H21O5P and a molecular weight of about 300.28 g/mol. It is also known as 4-Hydroxy-4-phenyl-2-oxobutylphosphonic acid diethyl ester. FireTardant supplies 4-Hydroxy-4-phenyl-1-(diethoxyphosphinyl)butan-2-one for laboratory research and bulk production; product code 601854. Send an inquiry for purity, packaging, price and lead time.