This chemical is primarily utilized in organic synthesis as a key intermediate for the production of various pharmaceuticals and fine chemicals. Its structure, featuring a chloro and phenylvinyl group, makes it a valuable building block in the creation of complex molecules. It is often employed in cross-coupling reactions, such as Suzuki or Heck reactions, to form carbon-carbon bonds, which are essential in the development of active pharmaceutical ingredients (APIs). Additionally, it finds use in the synthesis of agrochemicals, where it contributes to the creation of compounds with herbicidal or pesticidal properties. Its versatility in chemical transformations makes it a significant compound in research and industrial applications.