Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Its structure allows for the introduction of functional groups through selective reactions at the sulfur atoms or the aromatic ring. Commonly employed in the synthesis of bioactive molecules where the dithiane moiety acts as a protecting group for carbonyl compounds or as a directing group in metal-mediated transformations. Also utilized in the development of novel heterocyclic compounds with potential biological activity.