2H-1-Benzopyran-2-one, 5,7-dimethyl- is a chemical compound registered under CAS number 14002-99-4, with the molecular formula C11H10O2 and a molecular weight of about 174.2 g/mol. It is also known as 5,7-Dimethylcoumarin. FireTardant supplies 2H-1-Benzopyran-2-one, 5,7-dimethyl- for laboratory research and bulk production; product code 505228. Send an inquiry for purity, packaging, price and lead time.