Used primarily as an intermediate in organic synthesis, it plays a key role in the production of various pharmaceuticals and agrochemicals. Its reactivity allows for the introduction of sulfone groups into molecules, which is valuable in creating compounds with specific biological activities. Additionally, it is utilized in the development of specialty chemicals, where sulfone-containing structures are required for their unique properties. In research, it serves as a building block for synthesizing complex molecules, aiding in the study of chemical reactions and material properties.