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Pentanoic acid, 4-oxo-, ethyl ester


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

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

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Column type Active phase I Reference Comment
CapillaryZB-Wax1607.Ledauphin, Saint-Clair, et al., 200430. m/0.25 mm/0.15 «mu»m, He, 35. C @ 5. min, 5. K/min, 220. C @ 10. min
CapillaryDB-Wax1610.Shu and Lawrence, 199530. m/0.32 mm/0.25 «mu»m, 6. K/min; Tstart: 50. C; Tend: 190. C

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-11023.Flath, Matsumoto, et al., 198960. m/0.32 mm/0.25 «mu»m, 4. K/min; Tstart: 50. C; Tend: 250. C
CapillaryDB-11024.Flath, Matsumoto, et al., 198960. m/0.32 mm/0.25 «mu»m, 4. K/min; Tstart: 50. C; Tend: 250. C
CapillaryDB-51070.Georgilopoulos and Gallois, 198830. m/0.35 mm/1.0 «mu»m, Hydrogen, 2. K/min; Tstart: 45. C; Tend: 220. C

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

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Column type Active phase I Reference Comment
CapillaryHP-51020.Zhao, Li, et al., 200830. m/0.25 mm/0.25 «mu»m; Program: 40 0C (2 min) 5 0C/min -> 80 0C 7 oC/min -> 160 0C 9 0C/min -> 200 0C 20 0C/min -> 280 0C (10 min)
CapillarySE-301029.Vinogradov, 2004Program: not specified

Normal alkane RI, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-Wax1607.Zhao, Xu, et al., 200930. m/0.25 mm/0.25 «mu»m, Helium, 40. C @ 2. min, 3. K/min, 230. C @ 5. min
CapillaryCarbowax 20M1600.Buttery, Ling, et al., 198350. C @ 30. min, 1. K/min, 170. C @ 60. min; Column length: 150. m; Column diameter: 0.64 mm

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-Wax1607.Welke, Manfroi, et al., 201230. m/0.25 mm/0.25 «mu»m, Helium; Program: not specified
CapillaryDB-Wax1614.Welke, Manfroi, et al., 201230. m/0.25 mm/0.25 «mu»m, Helium; Program: not specified
CapillaryDB-Wax1607.Zhao, Xu, et al., 200930. m/0.25 mm/0.25 «mu»m, Helium; Program: not specified
CapillaryDB-Wax1602.Tian, Zhang, et al., 200730. m/0.25 mm/0.25 «mu»m, He; Program: 50 0C (2 min) 6 0C/min -> 150 0C 8 0C/min -> 230 0C (15 min)
CapillaryCarbowax 20M1567.Vinogradov, 2004Program: not specified
CapillaryNukol1601.López and Dufour, 2001N2; Column length: 25. m; Column diameter: 0.25 mm; Program: 45C(5min) => 20C/min => 100C(1min) => 3C/min => 190C(40min)

References

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

Ledauphin, Saint-Clair, et al., 2004
Ledauphin, J.; Saint-Clair, J.-F.; Lablanquie, O.; Guichard, H.; Founier, N.; Guichard, E.; Barillier, D., Identification of trace volatile compounds in freshly distilled calvados and cognac using preparative separations coupled with gas chromatography-mass spectrometry, J. Agric. Food Chem., 2004, 52, 16, 5124-5134, https://doi.org/10.1021/jf040052y . [all data]

Shu and Lawrence, 1995
Shu, C.-K.; Lawrence, B.M., Formation of 4-alkoxy-«gamma»-valerolactones from levulinic acid and alcohols during storage at room temperature, J. Agric. Food Chem., 1995, 43, 3, 782-784, https://doi.org/10.1021/jf00051a041 . [all data]

Flath, Matsumoto, et al., 1989
Flath, R.A.; Matsumoto, K.E.; Binder, R.G.; Cunningham, R.T.; Mon, T.R., Effect of pH on the volatiles of hydrolyzed protein insect baits, J. Agric. Food Chem., 1989, 37, 3, 814-819, https://doi.org/10.1021/jf00087a053 . [all data]

Georgilopoulos and Gallois, 1988
Georgilopoulos, D.N.; Gallois, A.N., Flavour compounds of a commercial concentrated blackberry juice, Food Chem., 1988, 28, 2, 141-148, https://doi.org/10.1016/0308-8146(88)90143-4 . [all data]

Zhao, Li, et al., 2008
Zhao, Y.; Li, J.; Xu, Y.; Duan, H.; Fan, W.; Zhao, G., EXtraction, preparation and identification of volatile compounds in Changyu XO brandy, Chinese J. Chromatogr., 2008, 26, 2, 212-222, https://doi.org/10.1016/S1872-2059(08)60014-0 . [all data]

Vinogradov, 2004
Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]

Zhao, Xu, et al., 2009
Zhao, Y.; Xu, Y.; Li, J.; Fan, W.; Jiang, W., Profile of volatile compounds in 11 brandies by headspace solid-phase microextraction followed by gas chromatography-mass spectrometry, J. Food. Sci., 2009, 74, 2, c90-c99, https://doi.org/10.1111/j.1750-3841.2008.01029.x . [all data]

Buttery, Ling, et al., 1983
Buttery, R.G.; Ling, L.C.; Teranishi, R.; Mon, T.R., Insect attractants: volatiles of hydrolizyed protein insect baits, J. Agric. Food Chem., 1983, 31, 4, 689-692, https://doi.org/10.1021/jf00118a003 . [all data]

Welke, Manfroi, et al., 2012
Welke, J.E.; Manfroi, V.; Zanus, M.; Lazarotto, M.; Zini, C.A., Characterization of the volatile profile of Brazilian merlot wines through comprehensive two dimensional gas chromatography time-of-flight mass spectrometric detection, J. Chromatogr. A, 2012, 1226, 124-139, https://doi.org/10.1016/j.chroma.2012.01.002 . [all data]

Tian, Zhang, et al., 2007
Tian, Y.; Zhang, X.; Huang, T.; Zou, K.; Zhou, J., Research advances on the essential oils from leaves of Eucalyptus, Food Fermentation Ind. (Chinese), 2007, 33, 10, 143-147. [all data]

López and Dufour, 2001
López, M.G.; Dufour, J.P., Chapter 6. Tequilas: charm analysis of Blanco, Teposado, and Anejo tequilas, Am. Chem. Soc. Symp. Ser., 2001, 782, 62-72. [all data]


Notes

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