Used primarily as a chemical intermediate in the synthesis of pharmaceuticals and agrochemicals. Its reactivity allows for the introduction of fluorinated and chlorinated aromatic moieties into more complex molecules, which can enhance biological activity in drug candidates. Commonly employed in the development of active ingredients in crop protection agents due to the stability and lipophilicity imparted by the halogen substituents. Also utilized in research settings for the preparation of specialty organic compounds where selective halogen placement is required.