Disiloxane,1,1'-[(5-ethynyl-1,3-phenylene)bis(2,1-ethynediyl-4,1-phenylene)]bis[1,1,3,3,3-pentamethyl- is a chemical compound registered under CAS number 393056-25-2, with the molecular formula C34H42O2Si4 and a molecular weight of about 595.05 g/mol. ChemRoots supplies Disiloxane,1,1'-[(5-ethynyl-1,3-phenylene)bis(2,1-ethynediyl-4,1-phenylene)]bis[1,1,3,3,3-pentamethyl- for laboratory research and bulk production; product code 1413383. Send an inquiry for purity, packaging, price and lead time.