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Methanesulfonyl chloride, 98%, Thermo Scientific Chemicals
£18.90 - £36.10
Chemical Identifiers
CAS | 124-63-0 |
---|---|
Molecular Formula | CH3ClO2S |
Molecular Weight (g/mol) | 114.54 |
MDL Number | MFCD00007454 |
InChI Key | QARBMVPHQWIHKH-UHFFFAOYSA-N |
Synonym | mesyl chloride, methylsulfonyl chloride, methyl sulfochloride, methanesulphonyl chloride, chloro methyl sulfone, methanesulfuryl chloride, methanesulfonic acid chloride, methyl sulfonyl chloride, chloromethyl sulfone, mesylchloride |
PubChem CID | 31297 |
IUPAC Name | methanesulfonyl chloride |
SMILES | CS(Cl)(=O)=O |
Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
---|---|---|---|---|---|---|---|---|---|
Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
11660212
|
Thermo Scientific Alfa Aesar
A13383.22 |
100 g |
£18.90
100g |
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11491930
|
Thermo Scientific Alfa Aesar
A13383.36 |
500 g |
£36.10
500g |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Description
Methanesulfonyl chloride is used as a reagent for conversion of alcohols to mesylate esters such as methanesulfonate, which is an intermediate in substitution reactions, elimination reactions, reductions, and rearrangement reactions viz. Beckmann rearrangement. It is an electrophile and acts as a source of CH3SO2+ group. It is also used to prepare beta-chloro sulfones, methanesulfonamide and heterocyclic compounds containing five membered sultones.
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.
ApplicationsMethanesulfonyl chloride is used as a reagent for conversion of alcohols to mesylate esters such as methanesulfonate, which is an intermediate in substitution reactions, elimination reactions, reductions, and rearrangement reactions viz. Beckmann rearrangement. It is an electrophile and acts as a source of CH3SO2+ group. It is also used to prepare beta-chloro sulfones, methanesulfonamide and heterocyclic compounds containing five membered sultones.
Solubility
Miscible with alcohol, ether and organic solvents. Immiscible with water.
Notes
Moisture sensitive. Store in a cool place. Incompatible with strong bases, oxidizing agents and alcohols. It is a lachrymator and reacts with water.
Chemical Identifiers
124-63-0 | |
114.54 | |
QARBMVPHQWIHKH-UHFFFAOYSA-N | |
31297 | |
CS(Cl)(=O)=O |
CH3ClO2S | |
MFCD00007454 | |
mesyl chloride, methylsulfonyl chloride, methyl sulfochloride, methanesulphonyl chloride, chloro methyl sulfone, methanesulfuryl chloride, methanesulfonic acid chloride, methyl sulfonyl chloride, chloromethyl sulfone, mesylchloride | |
methanesulfonyl chloride |
Specifications
124-63-0 | |
1.477 | |
97°C (206°F) | |
CH3ClO2S | |
MFCD00007454 | |
506297 | |
14,5955 | |
Miscible with alcohol,ether and organic solvents. Immiscible with water. | |
CS(Cl)(=O)=O | |
114.54 | |
114.55 | |
Liquid |
°C to 33°C | |
161°C | |
98% | |
1.452 | |
UN3246 | |
Moisture sensitive | |
mesyl chloride, methylsulfonyl chloride, methyl sulfochloride, methanesulphonyl chloride, chloro methyl sulfone, methanesulfuryl chloride, methanesulfonic acid chloride, methyl sulfonyl chloride, chloromethyl sulfone, mesylchloride | |
QARBMVPHQWIHKH-UHFFFAOYSA-N | |
methanesulfonyl chloride | |
31297 | |
98% | |
Methanesulfonyl Chloride |
Safety and Handling
GHS H Statement
H300-H310-H330-H314-H318
P234-P260-P264b-P270-P271-P272-P280-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P390-P501c
H290-H301+H311-H314-H317-H330-H335
missing translation for 'dotInformation' : Transport Hazard Class: 6.1; Packing Group: I; Proper Shipping Name: METHANESULFONYL CHLORIDE
missing translation for 'einecsNumber' : 204-706-1
missing translation for 'rtecsNumber' : PB2790000
missing translation for 'tsca' : Yes
missing translation for 'storageNote' : Moisture Sensitive
Recommended Storage : Ambient temperatures
RUO – Research Use Only