Pentasiloxane, 1,1,1,3,3,5,7,7,9,9,9-undecamethyl- is a chemical compound registered under CAS number 17232-94-9, with the molecular formula C11H34O4Si5 and a molecular weight of about 370.81 g/mol. KingChemi supplies Pentasiloxane, 1,1,1,3,3,5,7,7,9,9,9-undecamethyl- for laboratory research and bulk production; product code 467456. Send an inquiry for purity, packaging, price and lead time.