Category:
Other Specialized Reagents
CAS NO:
7143-01-3
Standard:
In-house Standards,
Methanesulfonic anhydride is a potent sulfonating agent synthesized via the dehydration of methanesulfonic acid. Its molecular formula is C2H6O6S2 and CAS number is 1745-98-0.
Strictly store in a cool, dry, ventilated area away from moisture. Requires full PPE due to severe corrosivity and potential for violent hydrolysis releasing toxic gases.