Used as a key intermediate in the synthesis of agricultural chemicals, particularly herbicides and fungicides. Its structure allows for further functionalization to build active ingredients that target broadleaf weeds and fungal pathogens in crops. The nitrile and ester groups enable transformations into heterocyclic compounds common in agrochemical formulations. It is also employed in research for developing new plant growth regulators due to its halogenated aromatic backbone, which enhances bioavailability and stability in field conditions.