m-Toluenesulfonyl chloride, 98%, Thermo Scientific Chemicals

Description

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.

Specifications

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

• Density: 1.314
• Boiling Point: 252°C to 253°C
• Flash Point: 107°C (224°F)
• Odor: Acrid
• Refractive Index: 1.548
• Quantity: 100 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

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

SDS

RUO – Research Use Only