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CAS 1002-18-2

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3,3′-Dithiobis[propanoyl chloride]

Description:
3,3′-Dithiobis[propanoyl chloride], with the CAS number 1002-18-2, is a chemical compound characterized by its dithiobis structure, which features two propanoyl chloride groups linked by a sulfur atom. This compound is typically a colorless to pale yellow liquid and is known for its reactivity due to the presence of the acyl chloride functional groups. It is commonly used in organic synthesis, particularly in the formation of thioesters and as a reagent for introducing dithiocarbonyl functionalities into various organic molecules. The presence of the acyl chloride groups makes it a potent electrophile, allowing it to participate in nucleophilic substitution reactions. Additionally, 3,3′-Dithiobis[propanoyl chloride] can be sensitive to moisture and should be handled under anhydrous conditions to prevent hydrolysis, which can lead to the formation of corrosive hydrochloric acid. Proper safety measures, including the use of personal protective equipment, are essential when working with this compound due to its potential hazards.
Formula:C6H8Cl2O2S2
InChI:InChI=1S/C6H8Cl2O2S2/c7-5(9)1-3-11-12-4-2-6(8)10/h1-4H2
InChI key:InChIKey=VURCJRMYKFUQSW-UHFFFAOYSA-N
SMILES:C(CC(Cl)=O)SSCCC(Cl)=O
Synonyms:
  • 3,3-Dithiobis(propionyl chloride)
  • 3,3′-Dithiobis[propanoyl chloride]
  • 3,3′-Dithiodipropanoyl chloride
  • 3,3′-Dithiodipropionyl chloride
  • 3-[(3-Chloro-3-oxopropyl)disulfanyl]propanoyl chloride
  • Bis(2-chlorocarbonylethyl) disulfide
  • Propanoyl Chloride, 3,3'-Dithiobis-
  • Propionyl chloride, 3,3′-dithiodi-
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