Used primarily as an intermediate in organic synthesis, it plays a crucial role in the production of various agrochemicals, including herbicides and pesticides. Its reactive acyl chloride group allows it to form amides and esters, making it valuable in the manufacture of pharmaceuticals, particularly in creating active ingredients for medications. Additionally, it is employed in the synthesis of dyes and pigments, contributing to the coloration of textiles and other materials. Its applications extend to the development of specialty chemicals used in research and industrial processes, where precise chemical modifications are required.