This chemical is primarily used in organic synthesis, particularly in cross-coupling reactions such as the Negishi coupling. It serves as an organozinc reagent, enabling the formation of carbon-carbon bonds in the synthesis of complex organic molecules. Its application is common in pharmaceutical research and development, where it aids in constructing aromatic compounds and intermediates. The solution form in THF ensures ease of handling and precise dosing in reactions. It is also utilized in materials science for the preparation of functionalized aromatic systems used in advanced materials.