2-Methyl-1,3-cyclopentadiene

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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-101OV-101SqualaneSqualaneSE-54
Column length (m) 25.25.45.45.25.
Carrier gas N2N2N2N2N2
Substrate      
Column diameter (mm) 0.230.230.50.50.22
Phase thickness (μm)      
Temperature (C) 100.80.100.80.100.
I 644.642.630.627.5653.8
ReferenceDiez, Guillen, et al., 1990Diez, Guillen, et al., 1990Diez, Guillen, et al., 1990Diez, Guillen, et al., 1990Diez, Guillen, et al., 1990
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryPackedPackedCapillaryCapillary
Active phase SE-54SqualaneSqualaneBP-1BP-1
Column length (m) 25.2.2.12.12.
Carrier gas N2HeHeN2N2
Substrate  Risorb (0.2-0.3 mm)Risorb (0.2-0.3 mm)  
Column diameter (mm) 0.22  0.220.22
Phase thickness (μm)      
Temperature (C) 80.70.70.100.80.
I 649.6627.628.644.641.
ReferenceDiez, Guillen, et al., 1990Safina, Poznyak, et al., 1989Safina, Poznyak, et al., 1989Bermejo, Blanco, et al., 1987Bermejo, Blanco, et al., 1987
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryPacked
Active phase OV-101OV-101SqualaneSqualaneSqualane
Column length (m) 25.25.50.100. 
Carrier gas N2N2H2  
Substrate      
Column diameter (mm) 0.230.230.250.25 
Phase thickness (μm)   0.25  
Temperature (C) 100.80.64.50.100.
I 644.642.624.622.8631.
ReferenceBermejo, Blanco, et al., 1987Bermejo, Blanco, et al., 1987Sojak, Ruman, et al., 1987Bajus, Veselý, et al., 1979Bogoslovsky, Anvaer, et al., 1978
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type PackedPackedPackedPackedPacked
Active phase SqualaneSqualaneSqualaneSqualaneSqualane
Column length (m)      
Carrier gas      
Substrate      
Column diameter (mm)      
Phase thickness (μm)      
Temperature (C) 27.49.67.27.49.
I 621.624.627.623.626.
ReferenceBogoslovsky, Anvaer, et al., 1978Bogoslovsky, Anvaer, et al., 1978Bogoslovsky, Anvaer, et al., 1978Bogoslovsky, Anvaer, et al., 1978Bogoslovsky, Anvaer, et al., 1978
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type PackedPackedPackedPacked
Active phase SqualaneSqualaneSqualaneSqualane
Column length (m)  15.15.15.
Carrier gas  HeHeHe
Substrate  Chromosorb PChromosorb PChromosorb P
Column diameter (mm)  0.250.250.25
Phase thickness (μm)     
Temperature (C) 67.27.49.67.
I 628.621.624.627.
ReferenceBogoslovsky, Anvaer, et al., 1978Hively and Hinton, 1968Hively and Hinton, 1968Hively and Hinton, 1968
Comment MSDC-RI MSDC-RI MSDC-RI 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.

Diez, Guillen, et al., 1990
Diez, M.A.; Guillen, M.D.; Blanco, C.G.; Bermejo, J., Chromatographic study of methylcyclopentadiene dimers and iso-dimers and determination of their boiling points, J. Chromatogr., 1990, 508, 363-374, https://doi.org/10.1016/S0021-9673(00)91279-2 . [all data]

Safina, Poznyak, et al., 1989
Safina, L.R.; Poznyak, T.I.; Lisitsyn, D.M.; Kiseleva, E.V.; Kovalev, G.I., Selective gas-chromatographic determination of trace unsaturated and aromatic-hydrocarbons in complex-mixtures, J. Appl. Chem. USSR (Engl. Transl.), 1989, 44, 5, 749-754. [all data]

Bermejo, Blanco, et al., 1987
Bermejo, J.; Blanco, C.G.; Diez, M.A.; Guillén, M.D., Kováts retention indices of selected mono and polycyclic olefins, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1987, 10, 8, 461-463, https://doi.org/10.1002/jhrc.1240100809 . [all data]

Sojak, Ruman, et al., 1987
Sojak, L.; Ruman, J.; Janak, J., Characterization of Monoalkylcyclopentadiens by Retention-Structure Correlation in Capillary Gas Chromatography, J. Chromatogr., 1987, 391, 79-87, https://doi.org/10.1016/S0021-9673(01)94306-7 . [all data]

Bajus, Veselý, et al., 1979
Bajus, M.; Veselý, V.; Leclercq, P.A.; Rijks, J.A., Steam cracking of hydrocarbons. 2. Pyrolysis of methylcyclohexane, Ind. Eng. Chem. Prod. Res. Dev., 1979, 18, 2, 135-142, https://doi.org/10.1021/i360070a012 . [all data]

Bogoslovsky, Anvaer, et al., 1978
Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192. [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]


Notes

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