(Methylsulfonyl)methanesulfonyl chloride, 98%, Thermo Scientific Chemicals

Description

(Methylsulfonyl)methanesulfonyl chloride is used as a chemicals, pharmaceutical intermediates, reagents.

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
(Methylsulfonyl)methanesulfonyl chloride is used as a chemicals, pharmaceutical intermediates, reagents.

Solubility
Soluble in water (50g/L).

Notes
Moisture Sensitive & Hygroscopic. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Specifications

Chemical Identifiers

• CAS: 22317-89-1
• Molecular Formula: C2H5ClO4S2
• Molecular Weight (g/mol): 192.628
• MDL Number: MFCD00052809
• InChI Key: DQDYGBSUPOHHMW-UHFFFAOYSA-N
• Synonym: methylsulfonylmethylsulfonyl chloride, methylsulfonyl-methanesulfonyl chloride, methanesulfonylmethanesulfonyl chloride, methylmethanedisulfonyl chloride, methylsulfonyl methanesulfonyl chloride, acmc-1cql3, methanesulfonyl mesyl chloride, chloro methylsulfonyl methyl sulfone, methanesulfonyl-methanesulfonyl chloride, methanesulfonyl methanesulfonyl chloride
• PubChem CID: 556269
• IUPAC Name: methylsulfonylmethanesulfonyl chloride
• SMILES: CS(=O)(=O)CS(=O)(=O)Cl

• Melting Point: 110°C
• Linear Formula: ClSO₂CH₂SO₂CH₃
• Quantity: 5 g
• UN Number: UN3261
• Sensitivity: Hygroscopic; Moisture sensitive
• Solubility Information: Soluble in water (50g/L).
• Formula Weight: 192.63
• Percent Purity: 98%
• Chemical Name or Material: (Methylsulfonyl)methanesulfonyl chloride

Safety and Handling

Hazard Category	H314-H335
Hazard Statement	GHS H Statement H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
TSCA	No
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only