1,1'-Biphenyl, 3,3',4,4'-tetrakis(phenylethynyl)- is a chemical compound registered under CAS number 189039-66-5, with the molecular formula C44H26 and a molecular weight of about 554.69 g/mol. ReagentForLab supplies 1,1'-Biphenyl, 3,3',4,4'-tetrakis(phenylethynyl)- for laboratory research and bulk production; product code 1715303. Send an inquiry for purity, packaging, price and lead time.