1-Hexyl-1-cyclopentene is a chemical compound registered under CAS number 4291-99-0, with the molecular formula C11H20 and a molecular weight of about 152.28 g/mol. It is also known as 1-Hexylcyclopentene; cyclopentene, 1-hexyl-. FireTardant supplies 1-Hexyl-1-cyclopentene for laboratory research and bulk production; product code 1332670. Send an inquiry for purity, packaging, price and lead time.