2-Chloroethanesulfonyl chloride, 98%, Thermo Scientific Chemicals

Description

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.

Specifications

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

• 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

Safety and Handling

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-Contains : 2-Chloroethanesulphonyl chloride

RUO – Research Use Only