2,2,4,6,6,8-HEXAMETHYL-4,8-DIPHENYLCYCLOTETRAS* 2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane 2,6-Diphenyl-2,4,6,6,8,8-hexamethylcyclotetrasiloxane 4657-20-9 Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl- Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl- Kabi 1774