2-Pentanone,4-methyl-5-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]- (9CI) is a chemical compound registered under CAS number 23437-80-1, with the molecular formula C13H32O3Si3 and a molecular weight of about 320.65 g/mol. It is also known as 2-Pentanone,4-methyl-5-[1,3,3,3-tetramethyl-1-(trimethylsiloxy)disiloxanyl]- (8CI); 3-Oxa-2,4-disilanonan-8-one, 2,2,4,6-tetramethyl-4-(trimethylsiloxy)-. DeWeiChem supplies 2-Pentanone,4-methyl-5-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]- (9CI) for laboratory research and bulk production; product code 467177. Send an inquiry for purity, packaging, price and lead time.