10-(3, 5-di-t-Butyl-4-hydroxybenzyl)-9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide is a chemical compound registered under CAS number 98516-99-5, with the molecular formula C27H31 O2 P and a molecular weight of about 434.5 g/mol. It is also known as 6H-Dibenz[c,e][1,2]oxaphosphorin,phenol deriv. FireTardant supplies 10-(3, 5-di-t-Butyl-4-hydroxybenzyl)-9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide for laboratory research and bulk production; product code 290302. Send an inquiry for purity, packaging, price and lead time.