p-Toluenesulfonic acid monohydrate, 99%, extra pure, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10396780	Thermo Scientific Acros 139020050	5 g	Glass Bottle
10455993	Thermo Scientific Acros 139021000	100 g	Plastic bottle
10356830	Thermo Scientific Acros 139025000	500 g	Plastic bottle
10380004	Thermo Scientific 139020025	2.5 kg	Plastic bottle
11924561	Thermo Scientific Acros 139020100	10 kg	Plastic drum

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 6192-52-5
• Molecular Weight (g/mol): 190.213
• InChI Key: KJIFKLIQANRMOU-UHFFFAOYSA-N
• PubChem CID: 521998
• SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O

• Molecular Formula: C7H10O4S
• MDL Number: MFCD00142137
• Synonym: p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid monohydrate, p-toluene sulfonic acid monohydrate, unii-3bto78gaff, benzenesulfonic acid, 4-methyl-, monohydrate, ptoluenesulfonic acid, p-toluenesulfonic acid, monohydrate, 3bto78gaff, 4-methylbenzene-1-sulfonic acid hydrate
• IUPAC Name: 4-methylbenzenesulfonic acid;hydrate

Specifications

• CAS: 6192-52-5
• Assay Percent Range: 99%
• Linear Formula: CH₃C₆H₄SO₃H·H₂O
• Fieser: 01,1172; 04,508; 05,673; 06,597; 07,374; 08,488; 09,471; 11,535; 12,507
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in alcohol, ether and chloroform
• SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O
• Molecular Weight (g/mol): 190.213
• Formula Weight: 190.22
• Grade: Extra Pure
• Chemical Name or Material: p-Toluenesulfonic acid monohydrate, >98.5% (total TSA)

• Melting Point: 100.0°C to 108.0°C
• Molecular Formula: C7H10O4S
• MDL Number: MFCD00142137
• Synonym: p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid monohydrate, p-toluene sulfonic acid monohydrate, unii-3bto78gaff, benzenesulfonic acid, 4-methyl-, monohydrate, ptoluenesulfonic acid, p-toluenesulfonic acid, monohydrate, 3bto78gaff, 4-methylbenzene-1-sulfonic acid hydrate
• InChI Key: KJIFKLIQANRMOU-UHFFFAOYSA-N
• IUPAC Name: 4-methylbenzenesulfonic acid;hydrate
• PubChem CID: 521998
• Percent Purity: 99%
• Flash Point: 180°C

Safety and Handling

GHS H Statement:
Causes severe skin burns and eye damage.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Danger

missing translation for 'rtecsNumber' : DB7164000

Product Identifier

• p-Toluenesulfonic acid monohydrate

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 C

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only