Used as a key intermediate in the synthesis of various pharmaceuticals, particularly in the development of sulfonamide-based drugs. It is also employed in organic chemistry as a reagent for introducing the difluoromethanesulfonyl group into molecules, which can enhance their stability and biological activity. Additionally, it finds application in the production of agrochemicals, where it contributes to the creation of compounds with improved pest control properties. In material science, it is utilized to modify polymers and other materials to achieve specific chemical and physical properties.