Category:
Other Fine Chemicals
CAS NO:
358-23-6
Standard:
In-house Standards,
| Chemical Name: | Trifluoromethanesulfonic anhydride |
| Molecular Formula: | C2F6O5S2 |
| Formula Weight: | 282.14 |
| CAS No.: | 358-23-6 |
Trifluoromethanesulfonic anhydride (CAS: 2690-54-0, CF3SO2)O is a potent triflating agent used in organic synthesis. It facilitates the introduction of triflyl groups into nucleophiles via reaction with sulfonyl chlorides.
Strictly store in dry, inert atmosphere containers below 25°C. Requires full PPE including acid-resistant gloves due to severe corrosivity and moisture sensitivity. Not for clinical use.