Used primarily as a plasticizer to improve flexibility and workability of polymers, especially in cellulose-based plastics. Enhances low-temperature performance and durability in coatings and adhesives. Also functions as a solvent in specialty formulations where slow evaporation and good solvency are required. Found in some fragrance compositions due to its mild, fruity odor, making it suitable for use in perfumes and flavoring agents. Additionally, it serves as an intermediate in the synthesis of other esters and organic compounds used in industrial applications.