This compound is primarily used in organic synthesis as a Grignard reagent. It is highly reactive and serves as a key intermediate in the formation of carbon-carbon bonds. It is commonly employed in the synthesis of complex organic molecules, particularly in the pharmaceutical industry, where it aids in the production of active pharmaceutical ingredients (APIs). Additionally, it is utilized in the preparation of fine chemicals and specialty materials, contributing to the development of advanced polymers, agrochemicals, and other high-value compounds. Its ability to react with various electrophiles makes it a versatile tool in synthetic chemistry.