Used primarily as an emollient and lubricant in cosmetic and personal care formulations, providing a smooth, non-greasy feel to skin and hair products. Its branched-chain structure enhances stability and reduces volatility, making it ideal for long-lasting makeup, moisturizers, and sunscreens. Frequently found in lipsticks and foundations for improved spreadability and pigment dispersion. Also serves as a chemical intermediate in the synthesis of esters used in synthetic lubricants, offering good thermal and oxidative stability in industrial applications. Its low viscosity and high purity make it suitable for use in coatings, inks, and plasticizers where clarity and performance are important.