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p-Toluenesulfonic anhydride CAS#4124-41-8

p-Toluenesulfonic anhydride CAS#4124-41-8

p-Toluenesulfonic anhydride CAS#4124-41-8
p-Toluenesulfonic anhydride CAS#4124-41-8
Catalog No.:ALS11548

Aolisenchem provides chemical intermediates p-Toluenesulfonic anhydride CAS#4124-41-8, which can be used as pharmaceutical intermediate.



Specifications of p-Toluenesulfonic anhydride CAS#4124-41-8

Appearance: Off-white to yellow powder

Purity: 98%

Density: 1.361 g/cm3

Boiling Point: 478ºC at 760 mmHg

Melting Point: 124-126ºC

Water: 0.5%


Properties Of p-Toluenesulfonic anhydride CAS#4124-41-8

Other Names

4-Methylbenzenesulfonic anhydride

CAS Number4124-41-8 
Molecular FormulaC14H14O5S2
Molecular Weight326.39
MDL NumberMFCD00008548


Safety Information Of p-Toluenesulfonic anhydride CAS#4124-41-8

Signal word: Danger

Hazard statement(s):

H314 Causes severe skin burns and eye damage

Personal protective: eye shield, dust mask type N95 (US), Gloves

Emergency treatment: if inhale, please move to fresh air; if contact with skin, remove the contaminated clothing and wash the skin thoroughly with soap and water. If you feel uncomfortable, seek medical attention immediately.


p-Toluenesulfonic anhydride CAS#4124-41-8

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