Substance
ID:125002
Names and Identifiers
IUPAC Traditional name
hydrate para-toluene sulfonate
Synonyms
p-TOLUENESULFONIC ACID MONOHYDRATEToluene Sulfonic Acid
IUPAC name
4-methylbenzene-1-sulfonic acid hydrate
Properties
Safety Information
EU Classification
C4
MSDS Link
Hazard Class
8
Packing Group
III
European Hazard Symbols
Corrosive (C)Storage Condition
Room Temperature (15-30°C), Desiccate
RTECS
XT6300000
Safety Statements
S:26-37
UN Number
2585
Australian Hazchem
2X
EU Hazard Identification Number
8B
Risk Statements
R:36/37/38
Emergency Response Guidebook(ERG) Number
153
Physical Property
Density
1.23 - 1.24 g/cm3 at 20 °C
Boiling Point
ca. 100 °C at 20 hPa
Auto Ignition Point
350 °C
Vapor Pressure
.1 hPa at 20 °C
Melting Point
106-107 °C (anhydrous); 103-106 °C (monohydrate); 38 °C (metastable)
Product Information
Certificate of Analysis
Purity
99%
Molecule Details
Monohydrate
Crystalline
Purity: 99%
Crystalline
Purity: 99%
Molecular Spectra
No Data Available
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References
No Data Available
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