... 3,5,7,2,4,6,8-tetraoxatetrasiloxane1. Properties:Chemical Name: Octamethylcyclotetrasiloxane(D4) CAS No.:556- ... of personal care products, with excellent spreading and lubrication properties and unique volatility characteristics.Can be used in antiperspirants ... , bath oils, deodorants, skin creams, lotions, suntan and ...