tetraethyl (4-oxo-3,4-diphenylbutane-1,1-diyl)bis(phosphonate) is a chemical compound registered under CAS number 141790-32-1, with the molecular formula C24H34O7P2 and a molecular weight of about 496.47 g/mol. It is also known as U 82579. FireTardant supplies tetraethyl (4-oxo-3,4-diphenylbutane-1,1-diyl)bis(phosphonate) for laboratory research and bulk production; product code 703787. Send an inquiry for purity, packaging, price and lead time.