Used as a lubricant in machinery and automotive applications due to its thermal stability and low volatility. Commonly applied in seals and gaskets to prevent sticking and ensure smooth operation. Acts as a dielectric fluid in electrical transformers and capacitors because of its insulating properties. Employed in cosmetic formulations to provide a smooth, silky feel and improve spreadability. Utilized in pharmaceuticals as a defoaming agent during fermentation and processing. Serves as a heat transfer medium in high-temperature baths and thermal systems. Frequently used in personal care products like hair conditioners and skin creams for its moisture-resistant and protective qualities.