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m-Toluenesulfonyl chloride, 98%

Catalog No. AAA1545806
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Catalog No. AAA1545806 Supplier Thermo Scientific Chemicals Supplier No. A1545806
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Description

CAS: 1899-93-0 | C7H7ClO2S | 190.641 g/mol

Reactant involved in they synthesis of biologically active molecules including small molecule ligands for the Stat3 SH2 domain, aryldisulfonamides with antibacterial activity, quinazoline analogs for the treatment of Gaucher disease, 17β-HSD2 inhibitors for the treatment of osteoporosis, isoindoline-5-propenehydroxamates for use as histone deactylase inhibitors.

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.

Solubility
Reacts with water.

Notes
Moisture sensitive. Store under inert gas. Store away from moisture, oxidizing agents.

Chemical Identifiers

CAS 1899-93-0
Molecular Formula C7H7ClO2S
Molecular Weight (g/mol) 190.641
MDL Number MFCD00051747
InChI Key KFPMLWUKHQMEBU-UHFFFAOYSA-N
Synonym m-toluenesulfonyl chloride, 3-methylbenzene-1-sulfonyl chloride, 3-toluenesulfonyl chloride, 3-methyl-benzenesulfonyl chloride, 3-methylbenzenesulphonyl chloride, benzenesulfonyl chloride, 3-methyl, 3-toluenesulphonyl chloride, 3-methylphenylsulfonyl chloride, pubchem5624, m-tolylsulfonyl chloride
PubChem CID 2734595
IUPAC Name 3-methylbenzenesulfonyl chloride
SMILES CC1=CC(=CC=C1)S(=O)(=O)Cl

Specifications

Density 1.314
Boiling Point 252°C to 253°C
Flash Point 107°C (224°F)
Odor Acrid
Refractive Index 1.548
Quantity 5 g
UN Number UN3265
Beilstein 2087865
Sensitivity Moisture sensitive
Solubility Information Reacts with water.
Formula Weight 190.65
Percent Purity 98%
Chemical Name or Material m-Toluenesulfonyl 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 LIQUID, ACIDIC, ORGANIC, N.O.S.
TSCA No
Recommended Storage Ambient temperatures; Store under Nitrogen

RUO – Research Use Only