Vinyl ethyl silicone oil is a modified organosilicon compound containing both vinyl and ethyl groups, offering heat resistance, low surface tension, and chemical stability. Its unique structure makes it widely used in industries like manufacturing, electronics, healthcare, and cosmetics—serving as high-temperature lubricants, release agents, medical silicone, and skincare additives. The reactive vinyl group also enables cross-linking for silicone rubber modification. With advancing material science, it holds promise for future applications in renewable energy and biomedicine.