Used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It serves as a building block for introducing benzyl or substituted benzyl groups in various reactions. Commonly employed in the synthesis of active pharmaceutical ingredients (APIs) through nucleophilic substitution reactions. Also utilized in the preparation of ligands for catalysts and in the development of functionalized polymers. Its dual halogen functionality allows for selective and sequential reactions, making it valuable in multi-step synthetic routes.