m-Toluenesulfonic acid monohydrate, 97%

Description

CAS: 312619-56-0 | C7H10O4S | 190.213 g/mol

m-Toluenesulfonic acid monohydrate is used in chemical research.

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
m-Toluenesulfonic acid monohydrate is used in chemical research.

Solubility
Fully miscible in water.

Notes
Hygroscopic. Store away from strong bases, moisture. Incompatible materials are oxidizing agents, bases.

Specifications

Chemical Identifiers

• CAS: 312619-56-0
• Molecular Formula: C7H10O4S
• Molecular Weight (g/mol): 190.213
• MDL Number: MFCD00167130
• InChI Key: GHLYGGIKYFLYTH-UHFFFAOYSA-N
• Synonym: 3-methylbenzenesulfonic acid hydrate, m-toluenesulfonic acid monohydrate, m-toluenesulfonic acid hydrate, acmc-20akdl, m-toluenesulfonic acid 1-hydrate, 3-toluenesulfonic acid 1-hydrate, 3-methylbenzenesulfonic acid hydrate 1:x, benzenesulfonicacid, 3-methyl-, hydrate 1:1
• PubChem CID: 53249652
• IUPAC Name: 3-methylbenzenesulfonic acid;hydrate
• SMILES: CC1=CC(=CC=C1)S(=O)(=O)O.O

• Boiling Point: 165°C (0.1 mmHg)
• Refractive Index: 1.527
• Quantity: 5 g
• UN Number: UN2586
• Beilstein: 2208421
• Solubility Information: Fully miscible in water.
• Formula Weight: 190.22 (172.20 Anhydrous)
• Percent Purity: 97%
• Chemical Name or Material: m-Toluenesulfonic acid monohydrate

Safety and Handling

Hazard Category	H314-H335
Hazard Statement	GHS H Statement H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: ALKYL SULFONIC ACIDS, LIQUID
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only