4,5-difluorobenzo(a)pyrene is a chemical compound registered under CAS number 137197-08-1, with the molecular formula C20H10F2 and a molecular weight of about 288.3 g/mol. NewsChem supplies 4,5-difluorobenzo(a)pyrene for laboratory research and bulk production; product code 593439. Send an inquiry for purity, packaging, price and lead time.