Used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the development of compounds requiring selective halogen substitution. Its dual halogen functionality allows for sequential cross-coupling reactions, making it valuable in building complex organic molecules. Commonly employed in the preparation of biaryl structures via Suzuki or Heck reactions. Also utilized in the design of functional materials and in medicinal chemistry for modifying aromatic cores to enhance biological activity or binding selectivity.