Cyclopentane, ethyl-

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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-101CP Sil 2SqualaneDB-1PONA
Column length (m)  100.   
Carrier gas    H2H2
Substrate      
Column diameter (mm)  0.25   
Phase thickness (μm)  0.25 0.250.5
Temperature (C) 0.60.25.60.60.
I 722.741.5729.734.3734.5
ReferenceSkrbic, 1997Estel, Mohnke, et al., 1995Hilal, Carreira, et al., 1994Krupcik, Skacani, et al., 1994Krupcik, Skacani, et al., 1994
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase DB-1OV-101SqualaneSqualaneHP-1
Column length (m)   50.50.25.
Carrier gas H2H2HeHeN2
Substrate      
Column diameter (mm)   0.220.220.20
Phase thickness (μm) 1.0.20.210.21 
Temperature (C) 60.60.50.70.60.
I 734.8734.8733.8737.5734.
ReferenceKrupcik, Skacani, et al., 1994Krupcik, Skacani, et al., 1994Guan, Kiraly, et al., 1989Guan, Kiraly, et al., 1989Bangjie, Yijian, et al., 1988
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase HP-1OV-101OV-101OV-101Squalane
Column length (m) 25.   50.
Carrier gas N2   He
Substrate      
Column diameter (mm) 0.20   0.22
Phase thickness (μm)      
Temperature (C) 60.40.60.80.50.
I 735.729.733.737.733.1
ReferenceBangjie, Yijian, et al., 1988Laub and Purnell, 1988Laub and Purnell, 1988Laub and Purnell, 1988Lunskii and Paizanskaya, 1988
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase SqualaneNonpolarNonpolarNonpolarOV-101
Column length (m) 50.   100.
Carrier gas He    
Substrate      
Column diameter (mm) 0.22   0.27
Phase thickness (μm)     0.9
Temperature (C) 70.45.52.560.40.
I 737.733.735.736.729.9
ReferenceLunskii and Paizanskaya, 1988Stoyanov and Dimov, 1987Stoyanov and Dimov, 1987Stoyanov and Dimov, 1987Boneva and Dimov, 1986
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase OV-101OV-101OV-101OV-1OV-101
Column length (m) 100.100.100.55. 
Carrier gas    N2 
Substrate      
Column diameter (mm) 0.270.270.270.21 
Phase thickness (μm) 0.90.90.90.35 
Temperature (C) 50.60.70.100.30.
I 731.9734.1735.6743.4727.
ReferenceBoneva and Dimov, 1986Boneva and Dimov, 1986Boneva and Dimov, 1986Anders, Anders, et al., 1985Chien, Furio, et al., 1983
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase OV-101OV-101OV-101OV-101OV-101
Column length (m)      
Carrier gas      
Substrate      
Column diameter (mm)      
Phase thickness (μm)      
Temperature (C) 40.50.60.70.80.
I 729.731.733.735.737.
ReferenceChien, Furio, et al., 1983Chien, Furio, et al., 1983Chien, Furio, et al., 1983Chien, Furio, et al., 1983Chien, Furio, et al., 1983
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase DB-1DB-1SE-30SE-30OV-101
Column length (m) 60.60.100.100.100.
Carrier gas      
Substrate      
Column diameter (mm) 0.2640.2590.50.50.27
Phase thickness (μm)  1.  0.20
Temperature (C) 60.60.130.80.50.
I 734.3734.8750.739.732.
ReferenceLubeck and Sutton, 1983Lubeck and Sutton, 1983Bredael, 1982Bredael, 1982Johansen and Ettre, 1982
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase OV-101SF-96SqualaneSqualaneSqualane
Column length (m) 55.91.450.50.50.
Carrier gas   N2N2N2
Substrate      
Column diameter (mm) 0.270.31   
Phase thickness (μm) 0.90.20   
Temperature (C) 50.50.86.86.70.
I 732.732.741.3741.5737.1
ReferenceJohansen and Ettre, 1982Johansen and Ettre, 1982Nabivach and Kirilenko, 1979Nabivach and Kirilenko, 1979Nabivach and Kirilenko, 1979
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase SqualaneSqualaneSqualaneSqualaneSqualane
Column length (m) 50.100.120.120.120.
Carrier gas N2Nitrogen or heliumHeHeHe
Substrate      
Column diameter (mm)  0.250.250.250.25
Phase thickness (μm)      
Temperature (C) 70.100.100.100.100.
I 737.9743.733.1738.1738.1
ReferenceNabivach and Kirilenko, 1979Rang, Orav, et al., 1977Lulova, Leont'eva, et al., 1976Lulova, Leont'eva, et al., 1976Lulova, Leont'eva, et al., 1976
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase SqualaneSqualaneSqualaneSqualaneSqualane
Column length (m) 100.100.100.100.100.
Carrier gas    N2N2
Substrate      
Column diameter (mm) 0.250.250.250.250.25
Phase thickness (μm)      
Temperature (C) 100.60.80.50.70.
I 744.736.740.734.738.
ReferenceDielmann, Schwengers, et al., 1974Dielmann, Schwengers, et al., 1974Dielmann, Schwengers, et al., 1974Rijks and Cramers, 1974Rijks and Cramers, 1974
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase SqualaneSqualaneVacuum Grease Oil (VM-4)Vacuum Grease Oil (VM-4)Vacuum Grease Oil (VM-4)
Column length (m) 50.50.   
Carrier gas N2N2   
Substrate Celite 545Celite 545   
Column diameter (mm) 0.30.3   
Phase thickness (μm)      
Temperature (C) 120.86.35.45.50.
I 748.743.734.737.738.
ReferenceAgrawal, Tesarík, et al., 1972Agrawal, Tesarík, et al., 1972Sidorov, Petrova, et al., 1972Sidorov, Petrova, et al., 1972Sidorov, Petrova, et al., 1972
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryPackedCapillary
Active phase Vacuum Grease Oil (VM-4)Vacuum Grease Oil (VM-4)SqualaneVacuum Grease Oil (VM-4)Squalane
Column length (m)   100. 100.
Carrier gas      
Substrate      
Column diameter (mm)   0.25 0.25
Phase thickness (μm)      
Temperature (C) 58.68.70.35.70.
I 740.742.734.4734.737.
ReferenceSidorov, Petrova, et al., 1972Sidorov, Petrova, et al., 1972Dimov and Schopov, 1971Sidorov, Ivanova, et al., 1971Cramers, Rijks, et al., 1970
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryPackedPackedPacked
Active phase SqualaneSqualaneSE-30SqualaneSqualane
Column length (m) 100.100.6.115.15.
Carrier gas   N2HeHe
Substrate   Chromosorb WChromosorb PChromosorb P
Column diameter (mm) 0.250.25 0.250.25
Phase thickness (μm)      
Temperature (C) 70.70.130.27.49.
I 737.737.749.729.734.
ReferenceCramers, Rijks, et al., 1970Cramers, Rijks, et al., 1970Mitra and Saha, 1970Hively and Hinton, 1968Hively and Hinton, 1968
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type PackedPackedCapillaryCapillaryCapillary
Active phase SqualaneSqualaneSqualaneSqualaneSqualane
Column length (m) 15.15.   
Carrier gas HeHe   
Substrate Chromosorb PChromosorb P   
Column diameter (mm) 0.250.25   
Phase thickness (μm)      
Temperature (C) 67.86.70.70.80.
I 738.741.738.738.738.
ReferenceHively and Hinton, 1968Hively and Hinton, 1968Schomburg, 1966Schomburg, 1966Schomburg, 1966
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Packed
Active phase Methyl Silicone
Column length (m)  
Carrier gas  
Substrate  
Column diameter (mm)  
Phase thickness (μm)  
Temperature (C) 130.
I 749.
ReferenceAntheaume and Guiochon, 1965
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.

Skrbic, 1997
Skrbic, B.D., Unified retention concept -- statistical treatment of Kováts retention index, J. Chromatogr. A, 1997, 764, 2, 257-264, https://doi.org/10.1016/S0021-9673(96)00955-7 . [all data]

Estel, Mohnke, et al., 1995
Estel, D.; Mohnke; Biermans; Rotzsche, The analysis of C4-C11 hydrocarbons in naphtha and reformate with a new apolar fused silica column, J. Hi. Res. Chromatogr., 1995, 18, 7, 403-412, https://doi.org/10.1002/jhrc.1240180703 . [all data]

Hilal, Carreira, et al., 1994
Hilal, S.H.; Carreira, L.A.; Karickhoff, S.W.; Melton, C.M., Estimation of Gas-Liquid Chromatographic Retention Times from Molecular Structure, J. Chromatogr. A, 1994, 662, 2, 269-280, https://doi.org/10.1016/0021-9673(94)80515-6 . [all data]

Krupcik, Skacani, et al., 1994
Krupcik, J.; Skacani, I.; Benicka, E.; Sandra, P., Dependence of gas chromatographic retention data of hydrocarbons on the film thickness of the polydimethylsiloxane stationary phase, Collect. Czech. Chem. Commun., 1994, 59, 11, 2390-2396, https://doi.org/10.1135/cccc19942390 . [all data]

Guan, Kiraly, et al., 1989
Guan, Y.; Kiraly, J.; Rijks, J.A., Interactive retention index database for compound identification in temperature-programmed capillary gas chromatography, J. Chromatogr., 1989, 472, 129-143, https://doi.org/10.1016/S0021-9673(00)94101-3 . [all data]

Bangjie, Yijian, et al., 1988
Bangjie, C.; Yijian, G.; Shaoyi, P., Calculation of retention indices at an assigned temperature from temperature programmed data, Chromatographia, 1988, 25, 6, 539-542, https://doi.org/10.1007/BF02324830 . [all data]

Laub and Purnell, 1988
Laub, R.J.; Purnell, J.H., Specific retention volumes, retention indices, and family-plot regressions of aliphatic, alicyclic, and aromatic hydrocarbon solutes with OV-101 poly (dimethylsiloxane) stationary phase, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1988, 11, 9, 649-660, https://doi.org/10.1002/jhrc.1240110908 . [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]

Stoyanov and Dimov, 1987
Stoyanov, E.; Dimov, N., Precalculation of the optimum column temperature for gas chromatographic separation of petroleum fractions, Anal. Chim. Acta., 1987, 201, 207-216, https://doi.org/10.1016/S0003-2670(00)85338-6 . [all data]

Boneva and Dimov, 1986
Boneva, S.; Dimov, N., Unified retention index of hydrocarbons separated on dimethylsilicone OV-101, Chromatographia, 1986, 21, 12, 697-700, https://doi.org/10.1007/BF02313682 . [all data]

Anders, Anders, et al., 1985
Anders, G.; Anders, K.; Engewald, W., Identification of non-branched alkenylcycloalkanes with a terminal double bond from retention index increments, Chromatographia, 1985, 20, 2, 83-86, https://doi.org/10.1007/BF02280602 . [all data]

Chien, Furio, et al., 1983
Chien, C.-F.; Furio, D.L.; Kopecni, M.M.; Laub, R.J., Specific Retention Volumes and Retention Indices of Selected Hydrocarbon Solutes with OV-101 and SP-2100 Polydimethylsiloxane Solvents, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1983, 6, 10, 577-580, https://doi.org/10.1002/jhrc.1240061013 . [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]

Bredael, 1982
Bredael, P., Retention indices of hydrocarbons on SE-30, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1982, 5, 6, 325-328, https://doi.org/10.1002/jhrc.1240050610 . [all data]

Johansen and Ettre, 1982
Johansen, N.G.; Ettre, L.S., Retention index values of hydrocarbons on open-tubular columns coated with methylsilicone liquid phases, Chromatographia, 1982, 15, 10, 625-630, https://doi.org/10.1007/BF02279488 . [all data]

Nabivach and Kirilenko, 1979
Nabivach, V.M.; Kirilenko, A.V., The use of retention indices for identifying the components of crude benzene, Solid Fuel Chem. (Engl. Transl.), 1979, 13, 3, 82-87. [all data]

Rang, Orav, et al., 1977
Rang, S.; Orav, A.; Kuningas, K.; Eisen, O., Capillary Gas Chromatography of Monosubstituted Cyclopentenes and Cyclohexenes, Chromatographia, 1977, 10, 3, 115-122, https://doi.org/10.1007/BF02297862 . [all data]

Lulova, Leont'eva, et al., 1976
Lulova, N.I.; Leont'eva, S.A.; Timofeeva, A.N., Gas-chromatographic method of determination of individual hydrocarbons in catalytic cracking gasolines in Proceedings of All-Union Research Institute on Oil Processes. Vol.18, All-Union Research Institute on Oil Processes, Moscow, 1976, 30-53. [all data]

Dielmann, Schwengers, et al., 1974
Dielmann, G.; Schwengers, D.; Schomburg, G., Gas-chromatographische Retentionsdaten und Strukture chemischer Verbindungen Gesättigte und ungesättigte alkylsubstituierte Cyclopentane und Methylcyclopentane, Chromatographia, 1974, 7, 5, 215-224, https://doi.org/10.1007/BF02321771 . [all data]

Rijks and Cramers, 1974
Rijks, J.A.; Cramers, C.A., High precision capillary gas chromatography of hydrocarbons, Chromatographia, 1974, 7, 3, 99-106, https://doi.org/10.1007/BF02269819 . [all data]

Agrawal, Tesarík, et al., 1972
Agrawal, B.B.; Tesarík, K.; Janák, J., Gas chromatographic characterization of sulphur compounds in the 93-162° gasoline cut from Romashkino crude oil using Kováts retention indices, J. Chromatogr., 1972, 65, 1, 207-215, https://doi.org/10.1016/S0021-9673(00)86933-2 . [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]

Dimov and Schopov, 1971
Dimov, N.; Schopov, D., Empirische korrektion der physikalisch-chemischen retentionsindexe von kohlenwasserstoffen auf squalan, J. Chromatogr., 1971, 63, 223-228, https://doi.org/10.1016/S0021-9673(01)85634-X . [all data]

Sidorov, Ivanova, et al., 1971
Sidorov, R.I.; Ivanova, M.P.; Petrova, V.I., Temperature dependence of cycloalkane's retention and its using in identification of structure, Gazovaya Khromatografiya, 1971, 15, 18-26. [all data]

Cramers, Rijks, et al., 1970
Cramers, C.A.; Rijks, J.A.; Pacáková, V.; de Andrade, I.R., The application of precision gas chromatography to the identification of types of hydrocarbons, J. Chromatogr., 1970, 51, 13-21, https://doi.org/10.1016/S0021-9673(01)96835-9 . [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]

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]

Schomburg, 1966
Schomburg, G., Gaschromatographische Retentionsdaten und struktur chemischer verbindungen. III. Alkylverzweigte und ungesättigte cyclische Kohlenwasserstoffe, J. Chromatogr., 1966, 23, 18-41, https://doi.org/10.1016/S0021-9673(01)98653-4 . [all data]

Antheaume and Guiochon, 1965
Antheaume, J.; Guiochon, G., Application de la chromatographie en phase gazeuse à l'étude de la composition des fractions moyennes d'un brut pétrolier, Bull. Soc. Chim. Fr., 1965, 2, 298-307. [all data]


Notes

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


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