Pyrene, 1,1'-(1,11-undecanediyl)bis- is a chemical compound registered under CAS number 61549-32-4, with the molecular formula C43H40 and a molecular weight of about 556.77 g/mol. FireTardant supplies Pyrene, 1,1'-(1,11-undecanediyl)bis- for laboratory research and bulk production; product code 1327011. Send an inquiry for purity, packaging, price and lead time.