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2-Chloroethanesulfonyl chloride, 98%

Product Code. 11418326
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Product Code. 11418326 Supplier Thermo Scientific Alfa Aesar Supplier No. A15377.09
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Description

CAS: 1622-32-8 | C2H4Cl2O2S | 163.012 g/mol

2-Chloroethanesulfonyl chloride was used in one-pot sulfonylation/intramolecular thia-Michael protocol for the synthesis of 1,5,2-dithiazepine 1,1-dioxides. It was also used in synthesis of vinyl sulfonamides with a furan, carbocyclic, semi cyclic or acyclic 1,3-diene moiety.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2-Chloroethanesulfonyl chloride was used in one-pot sulfonylation/intramolecular thia-Michael protocol for the synthesis of 1,5,2-dithiazepine 1,1-dioxides. It was also used in synthesis of vinyl sulfonamides with a furan, carbocyclic, semi cyclic or acyclic 1,3-diene moiety.

Solubility
Reacts with water.

Notes
Moisture sensitive. Store under inert gas. Store away from moisture, oxidizing agents. Store in refrigerator.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1622-32-8
Molecular Formula C2H4Cl2O2S
Molecular Weight (g/mol) 163.012
MDL Number MFCD00007461
InChI Key VHCSBTPOPKFYIU-UHFFFAOYSA-N
Synonym 2-chloroethyl sulphonyl chloride, 2-chloroethylsulfonyl chloride, ethanesulfonyl chloride, 2-chloro, 2-chloroethane sulfochloride, 2-chloro-ethanesulfonyl chloride, 2-chloroethanesulfonylchloride, beta-chloroethanesulfonyl chloride, 2-chloroethane-1-sulfonyl chloride, ethanesulfonylchloride, 2-chloro, 2-chloro-1-ethanesulfonyl chloride
PubChem CID 15385
IUPAC Name 2-chloroethanesulfonyl chloride
SMILES C(CCl)S(=O)(=O)Cl

Specifications

Density 1.56
Boiling Point 203°C
Flash Point >110°C (230°F)
Linear Formula ClCH2CH2SO2Cl
Refractive Index 1.4915
Quantity 10 g
UN Number UN3390
Beilstein 1751202
Sensitivity Moisture sensitive
Solubility Information Reacts with water.
Formula Weight 163.02
Percent Purity 98%
Chemical Name or Material 2-Chloroethanesulfonyl chloride
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Safety and Handling

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Product Identifier
  • 2-Chloroethanesulphonyl chloride
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 2
  • Acute toxicity Category 4
  • Skin corrosion/irritation Category 1 B
 Hazard Statement
  • H302-Harmful if swallowed.
  • H314-Causes severe skin burns and eye damage.
  • H330-Fatal if inhaled.
  • EUH029-Contact with water liberates toxic gas.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P402+P404-Store in a dry place. Store in a closed container.
 Supplemental information
  • MIXTURE LIST-Contain: 2-Chloroethanesulphonyl chloride
SDS

RUO – Research Use Only

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