Selectfluor  (SELECTFLUOR FLUORINATING REAGENT)
Molecular formula：C7H14B2ClF9N2
Structural formula: 

CAS Code：140681-55-6
Molecular Wt: 354.26
Desc.: White Cystalline Powder
Application:
To be used as a fluidizer / fluorine donor , A derivative of the heterocycle DABCO, its full name is 1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate). This colourless salt was first described in 1992 and has since been commercialized for use in organofluorine chemistry to make LIVIAL.