Used primarily as an intermediate in organic synthesis, this compound plays a key role in the production of pharmaceuticals and agrochemicals. It is particularly valuable in the synthesis of active pharmaceutical ingredients (APIs) where its reactive acyl chloride group facilitates the formation of amides, esters, and other derivatives. Additionally, it is employed in the manufacture of specialty chemicals, including polymers and surfactants, where it contributes to the modification of molecular structures to achieve desired properties. Its application extends to research and development laboratories, where it is utilized for experimental purposes in the study of chemical reactions and the development of new compounds.