Category:
Other Specialized Reagents
CAS NO:
140681-55-6
Standard:
In-house Standards,
1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) (CAS: 157869-42-0) is a specialized fluorinating reagent derived from the oxidation of 4-fluoro-1-methylpyridinium salts. Its molecular formula is C8H10ClF2N2B2F8. This compound serves as a potent source for electrophilic fluorine transfer in organic synthesis.
Store under inert atmosphere at temperatures below -20°C to prevent hydrolysis. Personnel must utilize full PPE due to potential corrosivity and toxicity; avoid contact with moisture which releases toxic hydrogen fluoride gas.