1H-2,3-Benzoxazin-1-one, 4-(4-ethylphenyl)- is a chemical compound registered under CAS number 120450-32-0, with the molecular formula C16H13NO2 and a molecular weight of about 251.27 g/mol. FireTardant supplies 1H-2,3-Benzoxazin-1-one, 4-(4-ethylphenyl)- for laboratory research and bulk production; product code 1284251. Send an inquiry for purity, packaging, price and lead time.