Butane, 2,2,3,3-tetramethyl-

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Kovats' RI, non-polar column, isothermal

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase OV-1SqualaneSqualaneDB-1DB-1
Column length (m)  50.50.60.60.
Carrier gas  HeHe  
Substrate      
Column diameter (mm)  0.220.220.2640.259
Phase thickness (μm)     1.
Temperature (C) 60.50.70.60.60.
I 724.726.1730.2723.7723.9
ReferenceEngewald, Maurer, et al., 1989Lunskii and Paizanskaya, 1988Lunskii and Paizanskaya, 1988Lubeck and Sutton, 1983Lubeck and Sutton, 1983
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type PackedPackedCapillaryPackedPacked
Active phase TriacontaneSqualaneSqualaneSF-96SF-96
Column length (m) 3.3.50.4.4.
Carrier gas HeHeH2  
Substrate Chromosorb W AW (60-80 mesh)Chromosorb W AW (60-80 mesh) Chromosorb P(DMCS)Chromosorb P(DMCS)
Column diameter (mm)   0.2  
Phase thickness (μm)      
Temperature (C) 80.80.100.100.110.
I 731.773.736.733.28736.21
ReferenceCastello and D'Amato, 1979Castello and D'Amato, 1979Mitra, Mohan, et al., 1974Castello, Berg, et al., 1973Castello, Berg, et al., 1973
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type PackedPackedPackedCapillaryCapillary
Active phase SF-96SF-96SF-96Vacuum Grease Oil (VM-4)Vacuum Grease Oil (VM-4)
Column length (m) 4.4.4.  
Carrier gas      
Substrate Chromosorb P(DMCS)Chromosorb P(DMCS)Chromosorb P(DMCS)  
Column diameter (mm)      
Phase thickness (μm)      
Temperature (C) 120.80.90.35.45.
I 739.23727.21730.14720.722.
ReferenceCastello, Berg, et al., 1973Castello, Berg, et al., 1973Castello, Berg, et al., 1973Sidorov, Petrova, et al., 1972Sidorov, Petrova, et al., 1972
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryPackedPacked
Active phase Vacuum Grease Oil (VM-4)Vacuum Grease Oil (VM-4)Vacuum Grease Oil (VM-4)SqualaneSqualane
Column length (m)      
Carrier gas    N2N2
Substrate      
Column diameter (mm)      
Phase thickness (μm)      
Temperature (C) 50.58.68.25.80.
I 724.726.728.720.733.
ReferenceSidorov, Petrova, et al., 1972Sidorov, Petrova, et al., 1972Sidorov, Petrova, et al., 1972Mitra and Saha, 1970Mitra and Saha, 1970
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryPackedPackedPackedPacked
Active phase SqualaneSqualaneSqualaneSqualaneSqualane
Column length (m) 91.415.15.15.15.
Carrier gas N2HeHeHeHe
Substrate  Chromosorb PChromosorb PChromosorb PChromosorb P
Column diameter (mm) 0.250.250.250.250.25
Phase thickness (μm)      
Temperature (C) 40.27.49.67.86.
I 724.720.726.730.735.
ReferenceMatukuma, 1969Hively and Hinton, 1968Hively and Hinton, 1968Hively and Hinton, 1968Hively and Hinton, 1968
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryPackedPacked
Active phase SqualaneSqualaneSqualaneSqualaneSqualane
Column length (m) 100.100.100.1.81.8
Carrier gas H2H2H2  
Substrate    Untreated celiteUntreated celite
Column diameter (mm) 0.250.250.25  
Phase thickness (μm)      
Temperature (C) 30.50.70.40.55.
I 721.726.731.723.728.
ReferenceTourres, 1967Tourres, 1967Tourres, 1967Evans, 1966Evans, 1966
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Packed
Active phase Squalane
Column length (m) 1.8
Carrier gas  
Substrate Untreated celite
Column diameter (mm)  
Phase thickness (μm)  
Temperature (C) 70.
I 731.
ReferenceEvans, 1966
Comment MSDC-RI

References

Go To: Top, Kovats' RI, non-polar column, isothermal, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Engewald, Maurer, et al., 1989
Engewald, W.; Maurer, T.; Schiefke, A., Investigation of isomeric hydrocarbons by gas-solid chromatography on graphitized thermal carbon black, Pure Appl. Chem., 1989, 61, 11, 2001-2004, https://doi.org/10.1351/pac198961112001 . [all data]

Lunskii and Paizanskaya, 1988
Lunskii, M.Kh.; Paizanskaya, I.L., Identification of hydrocarbons C1-C9 of petrol fractions of oils and condensates in the use of capillary columns with dinonylphthalate, Zh. Anal. Khim., 1988, 43, 127-135. [all data]

Lubeck and Sutton, 1983
Lubeck, A.J.; Sutton, DL., Kovats retention indices of selected hydrocarbons through C10 on bonded phase fused silica capillaries, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1983, 6, 6, 328-332, https://doi.org/10.1002/jhrc.1240060612 . [all data]

Castello and D'Amato, 1979
Castello, G.; D'Amato, G., Use of Linear and Branched-Chain Paraffinic Liquid Phases as Non-Polar Reference Materials in Gas Chromatography, J. Chromatogr., 1979, 175, 1, 27-35, https://doi.org/10.1016/S0021-9673(00)86400-6 . [all data]

Mitra, Mohan, et al., 1974
Mitra, G.D.; Mohan, G.; Sinha, A., Gas chromatographic analysis of complex hydrocarbon mixtures, J. Chromatogr. A, 1974, 91, 633-648, https://doi.org/10.1016/S0021-9673(01)97944-0 . [all data]

Castello, Berg, et al., 1973
Castello, G.; Berg, M.; Lunardelli, M., Temperature dependence of the retention indices of branched-chain paraffins on non-polar stationary phases. A method for its calculation on the basis of molecular structure, J. Chromatogr., 1973, 79, 23-31, https://doi.org/10.1016/S0021-9673(01)85270-5 . [all data]

Sidorov, Petrova, et al., 1972
Sidorov, R.I.; Petrova, V.I.; Ivanova, M.P., Qualitative analysis of wide-boiling fraction C5-C10 with capillary chromatography in Processes in chromatographic columns. Vol.17, 1972, 14-25. [all data]

Mitra and Saha, 1970
Mitra, G.D.; Saha, N.C., Determination of Retention Indices of Saturated Hydrocarbons by Graphical Methods, J. Chromatogr. Sci., 1970, 8, 2, 95-102, https://doi.org/10.1093/chromsci/8.2.95 . [all data]

Matukuma, 1969
Matukuma, A., Retention indices of alkanes through C10 and alkenes through C8 and relation between boiling points and retention data, Gas Chromatogr., Int. Symp. Anal. Instrum. Div Instrum Soc. Amer., 1969, 7, 55-75. [all data]

Hively and Hinton, 1968
Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. Gas Chromatogr., 1968, 6, 4, 203-217, https://doi.org/10.1093/chromsci/6.4.203 . [all data]

Tourres, 1967
Tourres, D.A., Structure moléculaire et rétention en chromatographie en phase gazeuse. Influence de la température sur l'indice de rétention d'alcanes isomères, J. Chromatogr., 1967, 30, 357-377, https://doi.org/10.1016/S0021-9673(00)84168-0 . [all data]

Evans, 1966
Evans, M.B., Retention indices of solutes on squalane, dinonyl phthalate, and polyethylene glycol 400, J. Gas Chromatogr., 1966, 4, 1, 1-3, https://doi.org/10.1093/chromsci/4.1.1 . [all data]


Notes

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