Pentasiloxane,5-ethenyl-1,9-diethoxy-5-[(3-ethoxy-1,1,3,3-tetramethyldisiloxanyl)oxy]-1,1,3,3,7,7,9,9-octamethyl- is a chemical compound registered under CAS number 61977-08-0, with the molecular formula C20H54O9Si7 and a molecular weight of about 635.24 g/mol. NewsChem supplies Pentasiloxane,5-ethenyl-1,9-diethoxy-5-[(3-ethoxy-1,1,3,3-tetramethyldisiloxanyl)oxy]-1,1,3,3,7,7,9,9-octamethyl- for laboratory research and bulk production; product code 386826. Send an inquiry for purity, packaging, price and lead time.