Substance
ID:354633
Names and Identifiers
IUPAC name
4-methylbenzene-1-sulfonic acid hydrate
Synonyms
甲基苯磺酸异构体混合物 一水合物Toluenesulfonic acid mixture of isomers monohydrate
IUPAC Traditional name
toluenesulfonic acid hydrate
Registration numbers
EC Number
MDL Number
Beilstein Number
Color Index Number
PubChem SID
Properties
Physical Property
Melting Point
96-99 °C(lit.)
Safety Information
GHS Precautionary statements
P261-P305+P351+P338
GHS Signal Word
Warning
GHS Hazard statements
H315-H319-H335
Hazard Class
8
UN Number
2585
European Hazard Symbols
Irritant (Xi)Risk Statements
36/37/38
German water hazard class
1
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
MSDS Link
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
RID/ADR
UN 2585 8/PG 3
Safety Statements
26
Packing Group
3
Product Information
Purity
≥99.0% (sum of isomers, TLC)
≥85% toluene-4-sulfonic acid basis
Linear Formula
CH3C6H5SO3H · H2O
Impurities
8-12% water
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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