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Chloromethanesulfonyl chloride, 95%

Catalog No. AA4148604
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10 g
50 g
Catalog No. Quantity
AA4148604 2 g
AA4148609 10 g
AA4148618 50 g
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Catalog No. AA4148604

Supplier: Thermo Scientific Chemicals 04148604

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Description

CAS: 3518-65-8 | CH2Cl2O2S | 148.99 g/mol

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dye stuff. It is synthesis of chloromethanesulfonates and chloromethanesulfonamides. It is also used for conversion of alcohols into the inverted acetates, azides and nitriles, and rearrangement of carbon-carbon and carbon-oxygen bonds under mild conditions, and in electrophilic and radical reactions.

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.

Chemical Identifiers

CAS 3518-65-8
Molecular Formula CH2Cl2O2S
Molecular Weight (g/mol) 148.99
MDL Number MFCD00014727
InChI Key KQDDQXNVESLJNO-UHFFFAOYSA-N
Synonym methanesulfonyl chloride, chloro, chloromethylsulfonyl chloride, chloromethanesulphonyl chloride, chlormethansulfochlorid, chlormethansulfonylchlorid, chloromesyl chloride, chloromethyl sulfonyl chloride, chlormethansulfochlorid czech, chlormethansulfonylchlorid czech, chlorid kyseliny chlormethansulfonove
PubChem CID 77054
IUPAC Name chloromethanesulfonyl chloride
SMILES ClCS(Cl)(=O)=O

Specifications

Color Colorless to Yellow
Density 1.67 g/mL
Boiling Point 78°C to 81°C (20 mmHg)
Odor Acidic
Assay Percent Range 98%
Linear Formula ClCH2SO2Cl
Quantity 2 g
UN Number UN3265
Beilstein 1811761
Sensitivity Moisture sensitive
Solubility Information It is soluble in dichloromethane,pyridine,and most organic solvents. It is insoluble in water.
Formula Weight 149
Percent Purity 98%
Physical Form Liquid
Chemical Name or Material Chloromethanesulfonyl chloride
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Safety and Handling

Hazard Category H302+H312+H332-H314-H335
Hazard Statement GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Precautionary Statement P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber 222-526-1
RTECSNumber PB2800000
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only