Silicone oil generally refers to linear polysiloxane products that remain liquid at room temperature. They are generally colorless (or light yellow), odorless, non-toxic, non-volatile liquids, insoluble in water, methanol, ethylene glycol, and benzene. Methyl ether, carbon tetrachloride or kerosene are mutually soluble, slightly soluble in acetone, dioxane, ethanol and butanol.
  

        Silicone oil is divided according to chemical structure, including methyl silicone oil, ethyl silicone oil, phenyl silicone oil, methyl hydrogen silicone oil, methyl phenyl silicone oil, methyl chlorophenyl silicone oil, methyl ethoxy silicone oil, methyl trifluoro Propyl silicone oil, methyl vinyl silicone oil, methyl hydroxy silicone oil, ethyl hydrogen silicone oil, hydrogen hydrogen silicone oil, cyanide-containing silicone oil, and the like.