Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and fine chemicals. Its structure allows for further functionalization, making it valuable in the development of active pharmaceutical ingredients (APIs) where a chlorinated aromatic moiety is required. Commonly employed in esterification, hydrolysis, and reduction reactions to yield carboxylic acids, alcohols, or substituted phenylpropyl derivatives. Also utilized in the synthesis of fragrances and specialty esters due to its aromatic and ester characteristics.