Used as a lubricant in mechanical and medical devices due to its thermal stability and low toxicity. Commonly applied in hydraulic systems, shock absorbers, and dampers for smooth operation under varying temperatures. Acts as a defoaming agent in industrial processes such as fermentation, water treatment, and chemical manufacturing. Employed in cosmetics and personal care products to provide a smooth, non-greasy feel and improve texture. Used as a heat transfer medium in laboratories and industrial heating systems. Serves as a protective coating or release agent in molds for plastics, rubber, and resins. Stable under extreme conditions, making it suitable for use in electrical insulation and as a dielectric fluid in transformers and capacitors.