Absorbent (Ionic liquid)

Structure

C₁₀H₁₅F₆N₃O₄S₂

C₉H₁₈F₆O₄S₂N₂

Name

1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide

[BMIM][Tf2N]

N-trimethyl-N-butylammonium bis(trifluoromethanesulfonyl)imide

[N1113][Tf2N]

Molecular mass

419.36

396.37

Melting point

−4.0˚C

7.0˚C

Boiling temperature

-

-