Used primarily as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It serves as an alkylating agent in reactions where a branched-chain alkyl group is required. Due to its reactivity, it is also employed in the manufacture of dyes, fragrances, and specialty polymers. Its structure allows for selective transformations in complex molecule assembly, making it valuable in research and development laboratories for creating carbon-carbon and carbon-heteroatom bonds.