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CAS 75-18-3

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Dimethyl sulfide

Description:
Dimethyl sulfide (DMS) is a colorless, volatile organic compound with a characteristic odor often described as similar to that of rotten cabbage or cooked corn. Its chemical formula is C2H6S, and it is classified as a sulfide. DMS is soluble in organic solvents but has limited solubility in water. It is primarily produced through biological processes, particularly by marine phytoplankton, and plays a significant role in the global sulfur cycle. The compound is used in various industrial applications, including as a solvent, in the production of other chemicals, and as a flavoring agent in food. DMS is also known for its role in atmospheric chemistry, where it can be oxidized to form sulfate aerosols, influencing cloud formation and climate. While it is generally considered to have low toxicity, exposure to high concentrations can lead to irritation of the eyes, skin, and respiratory tract. Proper handling and safety measures are recommended when working with this compound in laboratory or industrial settings.
Formula:C2H6S
InChI:InChI=1S/C2H6S/c1-3-2/h1-2H3
InChI key:InChIKey=QMMFVYPAHWMCMS-UHFFFAOYSA-N
SMILES:S(C)C
Synonyms:
  • (Methylsulfanyl)methane
  • 1,1′-Thiobis[methane]
  • 2-Thiapropane
  • DMS
  • Dimethyl Sulphide
  • Dimethyl monosulfide
  • Dimethyl sulfide
  • Dimethyl thioether
  • Dimethylsulfane
  • Dimethylsulfid
  • See more synonyms
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