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  7. m-Toluenesulfonic acid monohydrate, 97%

m-Toluenesulfonic acid monohydrate, 97%

Catalog No. AAL0341906
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25 g
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AAL0341914 25 g
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Catalog No. AAL0341906 Supplier Thermo Scientific Chemicals Supplier No. L0341906
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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.

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

Specifications

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

RUO – Research Use Only