6 Gas Chromatography Columns Using Ionic Liquids …
133
Table 6.1 Chemical structures of commercial ionic liquid columns
IL column
Temperature limits
IL molecular structure and IUPAC name
SLB-IL59
Subambient to
300 °C
1,12-Di(tripropylphosphonium)dodecane
bis(trifluoromethanesulfonyl)imide
SLB-ILPAH
Subambient to
300 °C
SLB-IL60
35–300 °C
SLB-IL60i
35–280 °C
SLB-IL61
40–290 °C
1,12-Di(tripropylphosphonium)dodecane
bis(trifluoromethanesulfonyl)imide
trifluoromethanesulfonate
SLB-IL76
Subambient to
270 °C
Tri(tripropylphosphoniumhexanamido)triethylamine
bis(trifluoromethanesulfonyl)imide
SLB-IL76i
Subambient to
270 °C
SLB-IL82
50–270 °C
1,12-Di(2,3-dimethylimidazolium)dodecane
bis(trifluoromethanesulfonyl)imide
SLB-IL100
Subambient to
230 °C
1,9-Di(3-vinylimidazolium)nonane
bis(trifluoromethanesulfonyl)imide
SLB-IL111
50–270 °C
1,5-Di(2,3-dimethylimidazolium)pentane
bis(trifluoromethanesulfonyl)imide
SLB-IL111i
50–260 °C
SLB-ILD3606
50–260 °C
Watercol 1460
30–260 °C
Tri(tripropylphosphoniumhexanamido)triethylamine
trifluoromethanesulfonate
(continued)