Category:
Other Specialized Reagents
CAS NO:
36913-91-4
Standard:
In-house Standards,
Perfluorobutanesulfonic anhydride is a critical fluorinating agent used in high-performance polymer synthesis. Its molecular formula is C4F9O3S2 and CAS number is 1708-25-6. This compound is produced via the oxidation of perfluorobutyl sulfides.
This substance reacts violently with water to release toxic fumes. Strict storage under inert atmosphere at controlled temperatures is mandatory. Personnel must utilize full PPE including acid-resistant suits during handling.