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Substance
ID:744646
Structure
Similarity
Functional Group
Text
ID:102796
p-Toluenesulfonic acid monohydrate, ACS
Alfa Aesar
ID: 44002
Names and Identifiers
IUPAC name
4-methylbenzene-1-sulfonic acid hydrate
IUPAC Traditional name
toluenesulfonic acid hydrate
Synonyms
Tosic acid monohydrate
PTSA
p-Toluenesulfonic acid monohydrate, ACS
对甲苯磺酸一水合物, ACS
Registration numbers
EC Number
203-180-0
MDL Number
MFCD00142137
Beilstein Number
3568023
CAS Number
6192-52-5
Merck Index
149533
Properties
Physical Property
Density
1.24
Melting Point
103-106°C
Apperance
Crystalline
Boiling Point
140°C/20mm
Flash Point
150°C(302°F)
Safety Information
GHS Precautionary statements
P280
-
P305+P351+P338
-
P309
-
P310
Hazard Class
8
UN Number
UN2585
RTECS
XT6300000
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
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
Risk Statements
36/37/38
Storage Warning
Hygroscopic
Packing Group
III
European Hazard Symbols
Irritant (Xi)
TSCA Listed
是
Safety Statements
26
-
37
GHS Hazard statements
H314
-
H319
-
H335
Product Information
Purity
98.5+%
Molecule Details
No Data Available
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Molecular Spectra
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References
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