Keywords: Dimethicone Dimethicone macromolecule Quick details: Cas no:ï9006-65-9 Molecular formula6h18osi2, c6h18osi2 Package:200kgs/ drum Appearanceolorless oily liquid, colorless oilyïliquid Application:ïa silicone oil consisting of a mixture of fully methylated linear siloxane polymers end-blocking with trimethylsiloxy units. Commonly used in skin and hair products. Storage:ïin a cool and dry place