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4-Ethyloctanoic acid

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Phase change data

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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: Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director

Quantity Value Units Method Reference Comment
Tboil527.65KN/APowell and Baldwin, 1936Uncertainty assigned by TRC = 4. K

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


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, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-FFAP2206.Munk, Johansen, et al., 200130. m/0.32 mm/0.25 «mu»m; Program: 40C(2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 240C(5min)
CapillaryDB-FFAP2169.Munk, Munch, et al., 200030. m/0.32 mm/0.25 «mu»m; Program: 40C(2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 240C (5min)

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

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Column type Active phase I Reference Comment
CapillarySE-541333.Christlbauer and Schieberle, 200930. m/0.32 mm/0.25 «mu»m, Helium; Program: 35 0C (2 min) 10 0C/min -> 50 0C (2 min) 6 0C/min -> 250 0C

Normal alkane RI, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryFFAP2216.Christlbauer and Schieberle, 200930. m/0.32 mm/0.25 «mu»m, Helium, 40. C @ 2. min, 6. K/min; Tend: 240. C

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-FFAP2190.Buettner, 200730. m/0.32 mm/0.25 «mu»m; Program: 40C(2min) => 40C/min => 60C(2min) => 6C/min => 180C => 15C/min => 230C(10min)

References

Go To: Top, Phase change data, Gas Chromatography, Notes

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

Powell and Baldwin, 1936
Powell, S.G.; Baldwin, M.M., The Condensation of 2-Butanone with Aldehydes of the Type RR'CHCHO, J. Am. Chem. Soc., 1936, 58, 1871. [all data]

Munk, Johansen, et al., 2001
Munk, S.; Johansen, C.; Stahnke, L.H.; Adler-Nissen, J., Microbial survival and odor in laundry, Journal of Surfactants and Detergents, 2001, 4, 4, 385-394, https://doi.org/10.1007/s11743-001-0192-2 . [all data]

Munk, Munch, et al., 2000
Munk, S.; Munch, P.; Stahnke, L.; Adler-Nissen., J.; Schieberle, P., Primary odorants of laundry soiled with sweat/sebum: influence of lipase on the odor profile, Journal of Surfactants and Detergents, 2000, 3, 4, 505-515, https://doi.org/10.1007/s11743-000-0150-z . [all data]

Christlbauer and Schieberle, 2009
Christlbauer, M.; Schieberle, P., Characterization of the key aroma compounds in beef and pork vegetable gravies a la chef by application of the aroma extract dilution analysis, J. Agric. Food Chem., 2009, 57, 19, 9114-9112, https://doi.org/10.1021/jf9023189 . [all data]

Buettner, 2007
Buettner, A., A selective and sensitive approach to characterize odour-active and volatile constituents in small-scale human milk samples, Flavour Fragr. J., 2007, 22, 6, 465-473, https://doi.org/10.1002/ffj.1822 . [all data]


Notes

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