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)
• Refractive Index: 1.4915
• Linear Formula: ClCH₂CH₂SO₂Cl
• Quantity: 250 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

Hazard Category	H301-H314-H330-H335
Hazard Statement	GHS H Statement H301-H330-H314-H318 Toxic if swallowed. Fatal if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P270-P271-P280-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Hazard Class: 6.1; Packaging Group: II
EINECSNumber	216-594-1
RTECSNumber	KI8060000
TSCA	Yes
Recommended Storage	Keep cold

SDS

RUO – Research Use Only