China and Germany are the leading exporters of Tetrahydrothiophene (CAS 110-01-0), accounting for the largest shares of global shipments in recent years, while the United States, South Korea, and India represent the top importing markets. Imports into the U.S. and South Korea have shown moderate growth since 2022, coinciding with relatively stable Tetrahydrothiophene prices amid consistent supply from major producers.
Tetrahydrothiophene (CAS 110-01-0) is a clear, colorless to pale yellow liquid with a strong, unpleasant sulfurous odor and moderate volatility. It is a saturated five-membered heterocyclic compound containing one sulfur atom, classified as a cyclic sulfide (thioether) and commonly used as a chemical intermediate. Its boiling point is approximately 119 °C and melting point is around –43 °C. Tetrahydrothiophene serves primarily as a building block in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals—including sulfoxides, sulfones, and functionalized thiophenes. It is also employed in the production of corrosion inhibitors, rubber vulcanization accelerators, and certain polymer additives.
Natural gas odorant.
colourless liquid
This chemical is included in Fine Chemicals. See more about what is Tetrahydrothiophene and Tetrahydrothiophene SDS information.
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