Used in organic synthesis as a reagent for introducing the n-propyl group into various organic compounds. It is particularly valuable in cross-coupling reactions, such as Negishi coupling, where it facilitates the formation of carbon-carbon bonds. This makes it essential in the production of pharmaceuticals, agrochemicals, and fine chemicals. Additionally, it serves as a precursor in the preparation of other organozinc compounds, which are widely utilized in catalytic processes and material science. Its reactivity and selectivity make it a preferred choice for constructing complex molecular structures in research and industrial applications.