Cyclotetrasiloxane-2,4,6,8-tetrabutanenitrile, alpha,alpha,alpha,alpha,2,4,6,8-octamethyl-, polymer with hexamethyldisiloxane and octamethylcyclotetrasiloxane
Cyclotetrasiloxane-2,4,6,8-tetrabutanenitrile, alpha,alpha,alpha,alpha,2,4,6,8-octamethyl-, polymer with hexamethyldisiloxane and octamethylcyclotetrasiloxane