This chemical is primarily used in the synthesis of various organic compounds, particularly in the field of medicinal chemistry. It serves as a key intermediate in the production of pharmaceuticals, where it is often employed to introduce isothiocyanate functional groups into target molecules. These groups are valuable for their ability to react with amines, forming thiourea derivatives, which are useful in drug development and biochemical research. Additionally, it is utilized in the preparation of dyes and pigments, where its reactive sites enable the creation of complex colorants. In research laboratories, it is also employed as a reagent for modifying peptides and proteins, aiding in the study of their structure and function. Its applications are driven by its reactivity and versatility in organic synthesis.