Used primarily in the synthesis of organic compounds, particularly in the production of flavors and fragrances due to its sulfur-containing structure, which imparts unique aroma characteristics. It serves as an intermediate in the manufacture of certain pharmaceuticals, where its thiol group plays a crucial role in chemical reactions. Additionally, it finds application in the development of specialty chemicals, including those used in agrochemicals and polymers, where its functional groups contribute to desired properties such as stability or reactivity.