Used primarily as an intermediate in organic synthesis, this compound serves in the preparation of pharmaceuticals and agrochemicals. Its chlorinated alkyl chain allows for nucleophilic substitution reactions, making it valuable in building more complex molecules. It is also employed in the synthesis of specialty monomers for polymers and in the development of fine chemicals where controlled reactivity is required. Due to its aromatic and alkyl chloride features, it participates in cross-coupling reactions and can be used in Friedel-Crafts-type processes under appropriate conditions.