This chemical is primarily utilized in organic synthesis as a versatile intermediate. It is often employed in the construction of complex molecules, particularly in the preparation of pharmaceuticals and agrochemicals. The 1,3-dithiane moiety in its structure acts as a protective group for carbonyl compounds, enabling selective transformations in multi-step synthesis. Additionally, it serves as a key building block in the synthesis of thioacetals, which are valuable in various chemical reactions, including the Corey-Seebach reaction. Its application extends to the development of materials with specific functional properties, such as polymers and coatings, due to its ability to introduce sulfur-containing groups into the molecular framework.