2(1H)-Quinolinone, 3-[(2-ethoxyphenyl)azo]-4-hydroxy-1-phenyl- is a chemical compound registered under CAS number 649723-32-0, with the molecular formula C23H19N3O3 and a molecular weight of about 385.41 g/mol. FireTardant supplies 2(1H)-Quinolinone, 3-[(2-ethoxyphenyl)azo]-4-hydroxy-1-phenyl- for laboratory research and bulk production; product code 399778. Send an inquiry for purity, packaging, price and lead time.