Other Names:
Methylsulfonyl methanesulfonate
Structure:
CAS Number: 7143-01-3
Molecular Weight: 174.20 g/mol
Appearance: White solid
Melting Point: 64-67 C
1) Wikipedia: Methanesulfonic anhydride (link)
2) www.sigmaaldrich.com: Methanesulfonic anhydride (link)