Used primarily as an intermediate in organic synthesis, especially in the preparation of advanced pharmaceuticals and agrochemicals. Its halogen atoms allow selective cross-coupling reactions, making it valuable in building complex aromatic structures via palladium-catalyzed reactions like Suzuki or Heck couplings. Also employed in the development of functional materials, including liquid crystals and organic semiconductors, due to its ability to undergo stepwise functionalization. Its reactivity profile supports the introduction of diverse substituents, enabling fine-tuning of molecular properties in research and industrial applications.