Used primarily as a plasticizer in polymers to improve flexibility and workability, especially in PVC and rubber products. It enhances low-temperature performance and increases durability. Also functions as a lubricant additive, improving viscosity and thermal stability in engine oils. Employed in cosmetic formulations as an emollient and skin-conditioning agent due to its mild nature and ability to blend well with other ingredients. Additionally, serves as a solvent and carrier in fragrance and flavor applications because of its low volatility and pleasant ester characteristics.