Used primarily as an intermediate in the synthesis of agricultural chemicals, particularly herbicides and insecticides. Its structure allows for further chemical modifications, making it valuable in developing active ingredients that target specific pests or weeds. It is also employed in the production of dyes and specialty chemicals where chlorinated and nitrated aromatic systems are required. Due to its reactivity, it serves as a building block in heterocyclic chemistry for pharmaceutical research, though not directly used in final drug products. Handling requires caution due to its irritant and potentially toxic properties.