Cyclotetrasiloxane, 2,2,4,4,6,8-hexamethyl-6,8-diphenyl-, cis- is a chemical compound registered under CAS number 33204-75-0, with the molecular formula C18H28 O4 Si4 and a molecular weight of about 420.75 g/mol. It is also known as Cyclotetrasiloxane,2,2,4,4,6,8-hexamethyl-6,8-diphenyl-, cis- (8CI,9CI). NewsChem supplies Cyclotetrasiloxane, 2,2,4,4,6,8-hexamethyl-6,8-diphenyl-, cis- for laboratory research and bulk production; product code 1248615. Send an inquiry for purity, packaging, price and lead time.