Benzene, 1,1'-oxybis[3,4-diethynyl- is a chemical compound registered under CAS number 446828-94-0, with the molecular formula C20H10O and a molecular weight of about 266.3 g/mol. KingChemi supplies Benzene, 1,1'-oxybis[3,4-diethynyl- for laboratory research and bulk production; product code 1734979. Send an inquiry for purity, packaging, price and lead time.