Used primarily as an intermediate in organic synthesis, particularly in the preparation of quaternary ammonium compounds with potential biocidal properties. It serves in the modification of surfactants and lipid derivatives for enhanced penetration in agrochemical formulations. Also explored in research settings for alkylating agents due to the reactive chloroethyl group, enabling conjugation in specialty chemicals for pharmaceuticals or polymers. Its long-chain ester structure contributes to lipophilicity, making it useful in transdermal delivery system studies.