Category:
Other Specialized Reagents
CAS NO:
4124-41-8
Standard:
In-house Standards,
4-Methylbenzenesulfonic anhydride
CAS NO:4124-41-8
4-Methylbenzenesulfonic anhydride (CAS: 1076-25-9, Formula: C14H12O6S2) is a reactive sulfonating agent synthesized via dehydration of toluenesulfonic acid. It serves as a critical intermediate for introducing sulfonyl groups into organic frameworks.
Store in cool, dry conditions away from moisture. Requires PPE due to corrosive nature and potential hydrolysis hazards upon contact with water.