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CAS 624-92-0

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Dimethyl disulfide

Description:
Dimethyl disulfide (DMDS) is an organosulfur compound characterized by its distinctive odor, often described as resembling that of rotten cabbage or garlic. It has the chemical formula C2H6S2 and features two methyl groups attached to a disulfide linkage. DMDS is a colorless liquid at room temperature and is known for its low boiling point and high volatility. It is soluble in organic solvents but has limited solubility in water. This compound is primarily used in the agricultural sector as a soil fumigant and as a precursor in the synthesis of various sulfur-containing chemicals. Additionally, it serves as a flavoring agent in the food industry due to its unique aroma. Dimethyl disulfide is also recognized for its role in the natural sulfur cycle and can be produced by certain microorganisms. While it has beneficial applications, it is important to handle DMDS with care, as it can be irritating to the eyes and respiratory system, and exposure should be minimized in occupational settings.
Formula:C2H6S2
InChI:InChI=1S/C2H6S2/c1-3-4-2/h1-2H3
InChI key:InChIKey=WQOXQRCZOLPYPM-UHFFFAOYSA-N
SMILES:S(SC)C
Synonyms:
  • (Methyldisulfanyl)Methane
  • (Methyldithio)methane
  • 1,2-Dimethyldisulfane
  • 2,3-Dithiabutane
  • 2,3-Dithiobutane
  • Dimethyl disulfide
  • Dimethyl disulphide
  • Dimethyldisulfane
  • Dimethyldisulfid
  • Dimethyldisulfide
  • See more synonyms
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