Copper, [(trimethylsilyl)ethynyl]- is a chemical compound registered under CAS number 53210-13-2, with the molecular formula C5H9CuSi and a molecular weight of about 160.75 g/mol. DeWeiChem supplies Copper, [(trimethylsilyl)ethynyl]- for laboratory research and bulk production; product code 821182. Send an inquiry for purity, packaging, price and lead time.