Used as a versatile reagent in organic synthesis, particularly for forming carbon-carbon bonds. It serves as a nucleophile in reactions with carbonyl compounds such as aldehydes, ketones, and esters to produce fluorinated alcohols, which are valuable intermediates in pharmaceutical and agrochemical development. The presence of the fluorine atom enhances metabolic stability and bioavailability in drug molecules, making this reagent useful in the synthesis of fluorinated analogs of biologically active compounds. It is also employed in the preparation of complex aromatic structures through coupling reactions and in the construction of fluorinated building blocks for materials science applications. Handling requires inert atmosphere due to sensitivity to moisture and air.