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Pentanoic acid, 2-methyl-, ethyl ester

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Gas Chromatography

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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

Kovats' RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
PackedSE-30150.917.Ashes and Haken, 1974Celaton (62-72 mesh); Column length: 3.7 m

Kovats' RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillarySE-30917.Chretien and Dubois, 1978Program: not specified

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
Capillary5 % Phenyl methyl siloxane940.Campo, Ferreira, et al., 2006He, 60. C @ 6. min, 4. K/min; Column length: 30. m; Column diameter: 0.53 mm; Tend: 230. C
CapillaryDB-1923.0Sun and Stremple, 200330. m/0.25 mm/0.25 «mu»m, He, 3. K/min; Tstart: 40. C; Tend: 325. C

Van Den Dool and Kratz RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryVF-5MS936.Tretyakov, 201130. m/0.25 mm/0.25 «mu»m, He; Program: Multi-step temperature program; T(initial)=60C; T(final)=270C
CapillaryDB-5941.Escudero, Campo, et al., 2007Program: not specified

Van Den Dool and Kratz RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-Wax1152.Escudero, Campo, et al., 200730. m/0.32 mm/0.5 «mu»m, H2; Program: 40C(5min) => 4C/min => 100C6C/min => 136C => 3C/min => 220C (10min)

Normal alkane RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-5941.San-Juan, Petka, et al., 201030. m/0.32 mm/0.50 «mu»m, Hydrogen; Program: 40 0C (5 min) 4 0C/min -> 100 0C 6 0C/min -> 220 0C (20 min)
CapillarySE-30917.Liu, Liang, et al., 2007Program: not specified

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-Wax1141.San-Juan, Petka, et al., 201030. m/0.32 mm/0.50 «mu»m, Hydrogen; Program: 40 0C (5 min) 4 0C/min -> 100 0C 6 0C/min -> 220 0C (20 min)
CapillaryDB-Wax1141.Ferreira, Juan, et al., 200930. m/0.32 mm/0.50 «mu»m; Program: 40 0C (5 min) 4 0C/min -> 100 0C 6 0C/min -> 220 0C (40 min)

References

Go To: Top, Gas Chromatography, Notes

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

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]

Chretien and Dubois, 1978
Chretien, J.R.; Dubois, J-E., Topological Analysis: A Technique for the Physico-Chemical Exploitation of Retention Data in Gas-Liquid Chromatography, J. Chromatogr., 1978, 158, 43-56, https://doi.org/10.1016/S0021-9673(00)89954-9 . [all data]

Campo, Ferreira, et al., 2006
Campo, E.; Ferreira, V.; López, R.; Escudero, A.; Cacho, J., Identification of three novel compounds in wine by means of a laboratory-constructed multidimensional gas chromatographic system, J. Chromatogr. A, 2006, 1122, 1-2, 202-208, https://doi.org/10.1016/j.chroma.2006.04.048 . [all data]

Sun and Stremple, 2003
Sun, G.; Stremple, P., Retention index characterization of flavor, fragrance, and many other compounds on DB-1 and DB-XLB, 2003, retrieved from http://www.chem.agilent.com/cag/cabu/pdf/b-0279.pdf. [all data]

Tretyakov, 2011
Tretyakov, K.V., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2011. [all data]

Escudero, Campo, et al., 2007
Escudero, A.; Campo, E.; Fariña, L.; Cacho, J.; Ferreira, V., Analytical Characterization of the Aroma of Five Premium Red Wines. Insights into the Role of Odor Families and the Concept of Fruitiness of Wines, J. Agric. Food Chem., 2007, 55, 11, 4501-4510, https://doi.org/10.1021/jf0636418 . [all data]

San-Juan, Petka, et al., 2010
San-Juan, F.; Petka, J.; Cacho, J.; Ferreira, V.; Escudero, A., Producing headspace extracts for the gas chromatography - olphactometric evaluation of wine aroma, Food Chemistry, 2010, 123, 1, 188-195, https://doi.org/10.1016/j.foodchem.2010.03.129 . [all data]

Liu, Liang, et al., 2007
Liu, F.; Liang, Y.; Cao, C.; Zhou, N., QSPR study of GC retention indices for saturated esters on seven stationary phases based on novel topological indices, Talanta, 2007, 72, 4, 1307-1315, https://doi.org/10.1016/j.talanta.2007.01.038 . [all data]

Ferreira, Juan, et al., 2009
Ferreira, V.; Juan, F.S.; Escudero, A.; Cullere, L.; Fernandez-Zurbano, P.; Saenz-Navajas, M.P.; Cacho, J., Modeling quality of premium Spanish red wines from gas chromatography-olfactometry data, J. Agr. Food. Chem., 2009, 57, 16, 7490-7498, https://doi.org/10.1021/jf9006483 . [all data]


Notes

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