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p-Toluenesulfonic anhydride cas no:4124-41-8

Synonyms: p-Toluenesulphonic anhydride; Tosic anhydride; 4-Toluenesulfonic acid anhydride

Identification
Namep-Toluenesulfonic anhydride
CAS4124-41-8
Synonymsp-Toluenesulphonic anhydride; Tosic anhydride; 4-Toluenesulfonic acid anhydride
EINECS(EC#)223-926-9
Molecular FormulaC14H14O5S2
Molecular Weight326.39
Chemical Properties
AppearanceOff-white to cream powder
refractive index1.582
storage temp2-8°C
Sensitive Moisture Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Safety Data

Hazard C:Corrosive;
Risk R34
Safety

Hazard Codes: Corrosive
Risk Statements: 34 
R34: Causes burns.
Safety Statements: 26-36/37/39-45 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
Transport Information: UN 2585
WGK Germany: 3
Hazard Note: Irritant
HazardClass: 8
PackingGroup of 4-Methylbenzenesulfonic anhydride(CAS NO.4124-41-8): II


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