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Methyl valerate

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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 SE-54SE-54SE-54Apiezon L + KFSE-30
Column length (m) 15.15.15.30.25.
Carrier gas ArArAr N2
Substrate      
Column diameter (mm) 0.280.280.280.250.22
Phase thickness (mum) 2.52.52.50.06 
Temperature (C) 110.130.150.70.100.
I 822.8821.9821.2794.802.
ReferenceGrigor'eva, Vasil'ev, et al., 1989Grigor'eva, Vasil'ev, et al., 1989Grigor'eva, Vasil'ev, et al., 1989Svetlova, Samusenko, et al., 1986Haken and Korhonen, 1984
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type PackedPackedPackedPackedPacked
Active phase OctacosaneSE-30SE-30SE-30SE-30
Column length (m) 2.43.3.73.3.7
Carrier gas N2N2 N2 
Substrate Chromosorb P AW DMCSChromosorb W AW (0.20-0.25 mm)Celaton (62-72 mesh)Chromosorb W AW (60-80 mesh)Celite 560
Column diameter (mm)      
Phase thickness (mum)      
Temperature (C) 100.70.150.100.150.
I 806.816.807.812.814.
ReferenceMüller, Dietrich, et al., 1978Heintz, Druilhe, et al., 1977Ashes and Haken, 1974Chastrette, Heintz, et al., 1974Germaine and Haken, 1969
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Packed
Active phase E-301
Column length (m) 2.
Carrier gas He
Substrate Celite 545 (0.20-0.50 mm)
Column diameter (mm)  
Phase thickness (mum)  
Temperature (C) 170.
I 800.
ReferenceShashkova, Znamenskaia, et al., 1969
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.

Grigor'eva, Vasil'ev, et al., 1989
Grigor'eva, D.N.; Vasil'ev, A.V.; Golovnya, R.V., Variation in retention indices and equivalent chain lengths of homologous series of n-alkyl acetates, n-alkyl methyl ketones, and methyl esters of aliphatic carboxylic acids as a function of homolog number and analysis temperature, Zh. Anal. Khim., 1989, 44, 1, 68-73. [all data]

Svetlova, Samusenko, et al., 1986
Svetlova, N.I.; Samusenko, A.L.; Golovnya, R.V., Advantage of the universal equation over the linear equation for the calculation of retention parameters of homologous series in capillary chromatography, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1986, 9, 12, 737-740, https://doi.org/10.1002/jhrc.1240091205 . [all data]

Haken and Korhonen, 1984
Haken, J.K.; Korhonen, I.O.O., Gas chromatography of homologous esters. XXV. Capillary column studies of monochlorinated C5-C18 n-carboxylic esters, J. Chromatogr., 1984, 298, 89-100, https://doi.org/10.1016/S0021-9673(01)92697-4 . [all data]

Müller, Dietrich, et al., 1978
Müller, U.; Dietrich, P.; Prescher, D., Gas-chromatographische untersuchungen an perfluor-carbonverbindungen. I. Gas-chromatographische eigenschaften langkettiger perfluorcarbonsäureester, J. Chromatogr., 1978, 147, 31-40, https://doi.org/10.1016/S0021-9673(00)85114-6 . [all data]

Heintz, Druilhe, et al., 1977
Heintz, M.; Druilhe, A.; De Peretti, D.; Seyden, J.; Lefort, D., Relations entre structure chimique et grandeurs de retention. VII. Composés de structure cyclopropanique, Chromatographia, 1977, 10, 10, 588-592, https://doi.org/10.1007/BF02265036 . [all data]

Ashes and Haken, 1974
Ashes, J.R.; Haken, J.K., Gas chromatography of homologous esters. VI. Structure-retention increments of aliphatic esters, J. Chromatogr., 1974, 101, 1, 103-123, https://doi.org/10.1016/S0021-9673(01)94737-5 . [all data]

Chastrette, Heintz, et al., 1974
Chastrette, M.; Heintz, M.; Druilhe, A.; Lefort, D., Analyse chromatographique d'esters aliphatiques saturés. Relations rétention-structure et prévision de la rétention, Bull. Soc. Chim. Fr., 1974, 9/10,Pt.1, 1852-1856. [all data]

Germaine and Haken, 1969
Germaine, R.W.; Haken, J.K., Gas chromatography of homologous esters. Part 1. Simple aliphatic esters, J. Chromatogr., 1969, 43, 33-42, https://doi.org/10.1016/S0021-9673(00)99162-3 . [all data]

Shashkova, Znamenskaia, et al., 1969
Shashkova, A.A.; Znamenskaia, A.P.; Pas'ko, L.Ya., Investigation of esters of odd series halohenated acids with Kovats indices, Gazovaya Khromatografiya, 1969, 9, 40-47. [all data]


Notes

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