Thiane

Thiane is a chemical compound with the molecular formula C5H10S. It is a cyclic sulfide, meaning it is a ring structure containing sulfur atoms. Specifically, thiane is a six-membered ring consisting of five carbon atoms and one sulfur atom. It is also known as tetrahydrothiopyran.

Thiane is a colorless liquid at room temperature and has a distinct, often unpleasant odor, characteristic of many sulfur-containing organic compounds. It is soluble in many organic solvents but has limited solubility in water. The compound is relatively stable under normal conditions but can undergo various chemical reactions typical of sulfides and cyclic alkanes. These reactions can include oxidation of the sulfur atom or ring-opening under specific conditions.

Industrially, thiane and its derivatives may find applications as intermediates in the synthesis of other organic chemicals, including pharmaceuticals, agrochemicals, and materials. Its sulfur content can be a key feature for its use in certain chemical processes. Due to its odor, handling and storage require appropriate ventilation and safety precautions. Research into thiane and related sulfur heterocycles continues to explore their potential in various chemical and material science applications.