Acenaphthylene, 5-ethynyl-1,2-dihydro- is a chemical compound registered under CAS number 33918-41-1, with the molecular formula C14H10 and a molecular weight of about 178.22 g/mol. ProvideChemicals supplies Acenaphthylene, 5-ethynyl-1,2-dihydro- for laboratory research and bulk production; product code 387891. Send an inquiry for purity, packaging, price and lead time.