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Mesitylene-2-sulfonyl chloride, 99%

Catalog No. p-7081693
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Quantity:
25 g
100 g
500 g
Catalog No. Quantity
AAA1177514 25 g
AAA1177522 100 g
AAA1177536 500 g
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Catalog No. AAA1177514

Supplier: Thermo Scientific Chemicals A1177514

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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.

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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Safety and Handling

Hazard Category H314
Hazard Statement GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Precautionary Statement P260-P264b-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.
EINECSNumber 212-257-8
RTECSNumber DB8930000
TSCA No
Recommended Storage Keep cold; Store under Nitrogen

RUO – Research Use Only