Benzene, 1,2,4,5-tetramethyl-

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Kovats' RI, 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 ZB-WaxZB-WaxZB-WaxPEG-20MCarbowax 20M
Column length (m) 60.60.60.30.100.
Carrier gas    N2N2
Substrate      
Column diameter (mm) 0.250.250.250.30.23
Phase thickness (μm) 0.250.250.25  
Temperature (C) 100.120.140.70.100.
I 1447.31463.01480.31406.81401.3
ReferencePérez-Parajón, Santiuste, et al., 2004Pérez-Parajón, Santiuste, et al., 2004Pérez-Parajón, Santiuste, et al., 2004Tóth, 1983Engewald and Wennrich, 1976
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Capillary
Active phase Carbowax 6000
Column length (m) 10.
Carrier gas He
Substrate  
Column diameter (mm) 0.25
Phase thickness (μm)  
Temperature (C) 90.
I 1445.8
ReferenceSvob and Deur-Siftar, 1974
Comment MSDC-RI

References

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

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

Pérez-Parajón, Santiuste, et al., 2004
Pérez-Parajón, J.M.; Santiuste, J.M.; Takács, J.M., Sensitivity of the methylbenzenes and chlorobenzenes retention index to column temperature, stationary phase polarity, and number and chemical nature of substituents, J. Chromatogr. A, 2004, 1048, 2, 223-232, https://doi.org/10.1016/j.chroma.2004.07.028 . [all data]

Tóth, 1983
Tóth, T., Use of capillary gas chromatography in collecting retention and chemical information for the analysis of complex petrochemical mixtures, J. Chromatogr., 1983, 279, 157-165, https://doi.org/10.1016/S0021-9673(01)93614-3 . [all data]

Engewald and Wennrich, 1976
Engewald, W.; Wennrich, L., Molekülstruktur und Retentionsverhalten. VIII. Zum Retentionsverhalten höherer Alkylbenzole bei der Gas-Verteilungs-Chromatographie, Chromatographia, 1976, 9, 11, 540-547, https://doi.org/10.1007/BF02275960 . [all data]

Svob and Deur-Siftar, 1974
Svob, V.; Deur-Siftar, D., Kovats Retention Indices in the Identification of Alkylbenzene Degradation Products, J. Chromatogr., 1974, 91, 677-689, https://doi.org/10.1016/S0021-9673(01)97947-6 . [all data]


Notes

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