1(3H)-Isobenzofuranone,3,3-bis(3,4-dihydro-3-phenyl-2H-1,3-benzoxazin-6-yl)- is a chemical compound registered under CAS number 881662-32-4, with the molecular formula C36H28N2O4 and a molecular weight of about 552.63 g/mol. FireTardant supplies 1(3H)-Isobenzofuranone,3,3-bis(3,4-dihydro-3-phenyl-2H-1,3-benzoxazin-6-yl)- for laboratory research and bulk production; product code 1040468. Send an inquiry for purity, packaging, price and lead time.