Used primarily as an intermediate in the synthesis of agrochemicals and pharmaceuticals, particularly in the production of certain herbicides and insecticides. It serves as a building block in organic reactions where the isothiocyanate functional group enables the formation of thiourea derivatives and heterocyclic compounds. Its aromatic structure with methyl substituents enhances reactivity and selectivity in coupling reactions. Also employed in research for developing bioactive molecules due to its ability to modify proteins and enzymes through covalent binding.