As raw materials for cosmetics and esters, its derivatives Isostearic acid and Isopropyl Isostearate have better performance than Isopropyl Sarmentolinate as fiber softener, and are used for polyurethane elastic fibers. Its alkali metals and their ammonium salts are effective softeners and wetting agents. They are used as high-grade lubricating oil additives to prepare engine and gear lubricating oils and greases, such as those for jet and turbine engines, Lubricants and greases for automatic transmission and braking devices in other industries, such as tape, food, medicine, plastics and coatings