Used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in cross-coupling reactions such as Suzuki-Miyaura and Ullmann reactions. Its halogenated structure allows for selective functionalization, making it valuable in the development of complex organic molecules. Commonly employed in the preparation of liquid crystals, organic semiconductors, and bioactive compounds where a biphenyl scaffold is required. Its dual halogen substitution enables sequential reaction strategies, offering flexibility in multi-step syntheses.