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Mesitylene-2-sulfonyl chloride, 99%

Product Code. 11479343
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Product Code. 11479343 Supplier Thermo Scientific Alfa Aesar Supplier No. A11775.14
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Description

CAS: 773-64-8 | C9H11ClO2S | 218.695 g/mol

Mesitylene-2-sulfonyl chloride is used as reagent for intramolecular lactamizations and lactonization. It also acts as a reagent for protecting guanidino groups and tryptophan. It is used as coupling reagent in polynucleotide synthesis

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
Mesitylene-2-sulfonyl chloride is used as reagent for intramolecular lactamizations and lactonization. It also acts as a reagent for protecting guanidino groups and tryptophan. It is used as coupling reagent in polynucleotide synthesis

Solubility
Soluble in toluene (almost transparency).

Notes
Moisture Sensitive. Store under inert gas. Incompatible with strong bases. Store away from moisture.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 773-64-8
Molecular Formula C9H11ClO2S
Molecular Weight (g/mol) 218.695
MDL Number MFCD00007434
InChI Key PVJZBZSCGJAWNG-UHFFFAOYSA-N
Synonym 2-mesitylenesulfonyl chloride, mesitylenesulfonyl chloride, 2,4,6-trimethylbenzene-1-sulfonyl chloride, benzenesulfonyl chloride, 2,4,6-trimethyl, mesitylsulfonyl chloride, 2-mesitylenesulfonylchloride, mesitylene-2-sulphonyl chloride, 2,4,6-trimethyl-benzenesulfonyl chloride, 2,4,6-trimethylphenylsulfonyl chloride, mesitylsulfonylchloride
PubChem CID 13046
IUPAC Name 2,4,6-trimethylbenzenesulfonyl chloride
SMILES CC1=CC(=C(C(=C1)C)S(=O)(=O)Cl)C

Specifications

Melting Point 53°C to 57°C
Boiling Point 150°C (20 mmHg)
Flash Point >110°C (230°F)
Odor Irritating
Quantity 25 g
UN Number UN3261
Beilstein 1107601
Sensitivity Moisture sensitive
Solubility Information Soluble in toluene (almost transparency).
Formula Weight 218.7
Percent Purity 99%
Chemical Name or Material Mesitylene-2-sulfonyl chloride
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