Used primarily in organic synthesis, this compound serves as a key reagent for introducing the sulfonyl isocyanate group into various molecules. It is particularly valuable in the preparation of sulfonylurea derivatives, which are widely used in pharmaceuticals and agrochemicals. The compound's reactivity allows for the formation of carbamates and ureas, making it useful in the development of herbicides and insecticides. Additionally, it finds application in the synthesis of intermediates for dyes and pigments, contributing to the production of colorants for textiles and plastics. Its role in creating biologically active compounds also extends to potential drug candidates, especially in the field of medicinal chemistry.