This chemical is primarily used as a Grignard reagent in organic synthesis. It is employed to form carbon-carbon bonds, making it valuable in the production of complex organic molecules. It is often utilized in the synthesis of pharmaceuticals, where it helps introduce benzyl groups into target compounds. Additionally, it is used in the preparation of fine chemicals and intermediates for agrochemicals. Its reactivity with carbonyl compounds, such as aldehydes and ketones, makes it a key reagent in the creation of alcohols and other derivatives. The compound is typically handled under anhydrous conditions due to its sensitivity to moisture.