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814725 Toluene-4-sulfonic acid monohydrate

Toluene-4-sulfonic acid monohydrate for synthesis. CAS No. 6192-52-5, EC Number 203-180-0.

Toluene-4-sulfonic acid monohydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: p-toluenesulfonic acid, Tosylic acid, Tosic acid, PTSA

CAS #: 6192-52-5 EC Number: 203-180-0 Molar Mass: 190.22 g/mol Chemical Formula: CH₃C₆H₄SO₃H * H₂O Hill Formula: C₇H₈O₃S * H₂O
814725
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
6192-52-5203-180-0C₇H₈O₃S * H₂OCH₃C₆H₄SO₃H * H₂O190.22 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8.14725.0100 Plastic bottle 100 g
8.14725.1000 Plastic bottle 1 kg
Description
Catalogue Number814725
Synonymsp-toluenesulfonic acid, Tosylic acid, Tosic acid, PTSA
References
Product Information
CAS number6192-52-5
EC index number016-030-00-2
EC number203-180-0
Hill FormulaC₇H₈O₃S * H₂O
Chemical formulaCH₃C₆H₄SO₃H * H₂O
Molar Mass190.22 g/mol
HS Code2904 10 00
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationToluene-4-sulfonic acid monohydrate for synthesis. CAS No. 6192-52-5, EC Number 203-180-0.
Biological Information
Physicochemical Information
Boiling point140 °C (27 hPa)
Ignition temperature600 °C
Melting Point105 °C Elimination of water of crystallisation
pH value1 (650 g/l, H₂O, 20 °C) (anhydrous substance)
Bulk density510 kg/m3
Solubility750 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 2570 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
Precautionary Statement(s)P261: Avoid breathing dust.
P264: Wash skin thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear protective gloves/ 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.
Signal WordWarning
RTECSDB7164000
Storage class8A Combustible, corrosive hazardous materials
WGKWGK 1 slightly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerirritant
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 2585 , 8, III
Declaration (transport by air) IATA-DGRUN 2585 , 8, III
Declaration (transport by sea) IMDG-CodeUN 2585 , 8, III, Segregation Group: 1 (Acids)
Supplemental Information
Specifications
Assay (acidimetric, calc. on anhydrous substance)≥ 98.0 %
Water (K. F.)8.0 - 12.0 %
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8.14725.0100 04022536422671
8.14725.1000 04022536422688

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Categories

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Other Technical Applications
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Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Sulfur Compounds > Sulfonic Acids and Derivatives > Sulfonic Acid Esters and Salts
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Sulfur Compounds > Sulfonic Acids and Derivatives > Sulfonic Acid Esters and Salts