Used primarily as an intermediate in organic synthesis, this compound serves in the preparation of specialty plasticizers that enhance the flexibility and durability of polymers, particularly in PVC applications. Its branched-chain structure contributes to improved low-temperature performance and resistance to extraction by oils or solvents. It is also employed in the synthesis of lubricants and surfactants due to its ester functionality and hydrophobic character. Additionally, it finds use in fragrance formulations as a carrier or solvent for essential oils, providing stability and slow evaporation rates.