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Pentanoic acid, ethyl ester

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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 CapillaryCapillaryCapillaryPackedPacked
Active phase OV-351OV-351OV-351Carbowax 20MPolyethylene Glycol
Column length (m)
Carrier gas N2N2N2 He
Substrate    Chromosorb WAW (60-80 mesh)Celite 545 (0.20-0.50 mm)
Column diameter (mm) 0.320.320.32  
Phase thickness (mum)      
Temperature (C)
I 1125.1159.1113.1131.1162.
ReferenceKorhonen, 1985Korhonen, 1985Korhonen, 1985Chastrette, Heintz, et al., 1974Shashkova, Znamenskaia, et al., 1969
Column type Packed
Active phase Carbowax 20M
Column length (m)  
Carrier gas  
Substrate Celite 545
Column diameter (mm)  
Phase thickness (mum)  
Temperature (C) 125.
I 1130.
Referencevan den Dool and Kratz, 1963
Comment MSDC-RI


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.

Korhonen, 1985
Korhonen, I.O.O., Gas-liquid chromatographic analyses. XLIII. Retention increments for 2-chloro-, 2,2-dichloro- and 2,2,2-trichloroethyl esters of aliphatic C2-C20 n-alkanoic acids on SE-30 and OV-351 capillary columns, J. Chromatogr., 1985, 329, 43-56, https://doi.org/10.1016/S0021-9673(01)81894-X . [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]

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]

van den Dool and Kratz, 1963
van den Dool, H.; Kratz, P. Dec., A generalization of the retention index system including linear temperature programmed gas-liquid partition chromatography, J. Chromatogr., 1963, 11, 463-471, https://doi.org/10.1016/S0021-9673(01)80947-X . [all data]


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