Used primarily as an intermediate in the synthesis of Vitamin E (tocopherol), a key antioxidant in cosmetics, personal care products, and nutritional supplements. It also serves as a building block in the production of fragrance compounds and flavoring agents, particularly esters that mimic natural scents in perfumes and cosmetics. Additionally, it is employed in lubricant additives to enhance oxidation resistance and extend the service life of lubricating oils. Due to its long branched hydrocarbon chain and alcohol functionality, it contributes to stability, volatility, moisturizing properties, and improved texture in various formulations. It may also be used in research settings for developing bioactive molecules or as a reference standard in analytical testing.