Used primarily as an alkylating agent in organic synthesis, this chemical facilitates the introduction of the isopropyl group into various organic compounds. It is particularly valuable in the pharmaceutical industry for the modification of drug molecules to enhance their therapeutic properties. Additionally, it serves as a key intermediate in the production of agrochemicals, where it helps in the development of more effective pesticides and herbicides. Its reactivity with nucleophiles makes it a useful reagent in the preparation of sulfonate esters, which are crucial in various industrial chemical processes.