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1-Hexacosanol

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Phase change data

Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References, Notes

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

Data compiled as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis

Quantity Value Units Method Reference Comment
Deltavap148.0 ± 0.8kJ/molCGCNichols, Kweskin, et al., 2006AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
67.78351.7Trapeznikov and Lomonosova, 1970AC

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
50.39332.2Trapeznikov and Lomonosova, 1970CAL
192.7351.7

Mass spectrum (electron ionization)

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

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

Spectrum

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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Chemical Concepts
NIST MS number 163476

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Gas Chromatography

Go To: Top, Phase change data, Mass spectrum (electron ionization), References, Notes

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, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryHP-52852.Lazari, Skaltsa, et al., 200030. m/0.25 mm/0.25 «mu»m, He, 50. C @ 5. min, 4. K/min; Tend: 280. C

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

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Column type Active phase I Reference Comment
CapillaryHP-5MS2906.3Andriamaharavo, 201430. m/0.25 mm/0.25 «mu»m, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min)

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryHP-5 MS2852.Xu, Han, et al., 201230. m/0.25 mm/0.25 «mu»m, 60. C @ 2. min, 15. K/min, 300. C @ 10. min
CapillaryHP-5 MS2900.Vedernikov and Roschin, 201030. m/0.25 mm/0.25 «mu»m, Helium, 5. K/min, 280. C @ 10. min; Tstart: 150. C
CapillaryHP-5 MS2852.Xu, Han, et al., 200930. m/0.25 mm/0.25 «mu»m, Helium, 60. C @ 2. min, 15. K/min, 300. C @ 10. min

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

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-52848.Yusuf and Bewaji, 2011Column length: 30. m; Column diameter: 0.32 mm; Program: not specified
CapillaryDB-52852.Yusuf and Bewaji, 2011Column length: 30. m; Column diameter: 0.32 mm; Program: not specified
CapillaryDB-52862.Yusuf and Bewaji, 2011, 2Helium; Column length: 30. m; Column diameter: 0.32 mm; Program: not specified

References

Go To: Top, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, Notes

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

Nichols, Kweskin, et al., 2006
Nichols, Gary; Kweskin, Sasha; Frericks, Margaret; Reiter, Sarah; Wang, Gin; Orf, Jennifer; Carvallo, Brett; Hillesheim, Dorothea; Chickos, James, Evaluation of the Vaporization, Fusion, and Sublimation Enthalpies of the 1-Alkanols: The Vaporization Enthalpy of 1-, 6-, 7-, and 9-Heptadecanol, 1-Octadecanol, 1-Eicosanol, 1-Docosanol, 1-Hexacosanol, and Cholesterol at T = 298.15 K by Correlation Gas Chromatography, J. Chem. Eng. Data, 2006, 51, 2, 475-482, https://doi.org/10.1021/je0503857 . [all data]

Trapeznikov and Lomonosova, 1970
Trapeznikov, A.A.; Lomonosova, T.A., Zh. Fiz. Khim., 1970, 44, 9, 2121. [all data]

Lazari, Skaltsa, et al., 2000
Lazari, D.M.; Skaltsa, H.D.; Constantinidis, T., Volatile constituents of Centaurea pelia DC., C. thessala Hausskn. subsp. drakiensis (Freyn Sint.) Georg. and C. zuccariniana DC. from Greece, Flavour Fragr. J., 2000, 15, 1, 7-11, https://doi.org/10.1002/(SICI)1099-1026(200001/02)15:1<7::AID-FFJ860>3.0.CO;2-3 . [all data]

Andriamaharavo, 2014
Andriamaharavo, N.R., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]

Xu, Han, et al., 2012
Xu, L.-L.; Han, T.; Wu, J.-Z.; Zhang, Q.-Y.; Zhang, H.; Huang, B.-K.; Rahman, K., Comparative research of chemical constituents, antifungal and antitumor properties of ether extracts of Panax ginseng and its endophytic fungus, 2012, retrieved from http://www.thefreelibrary.com/Comparative .... [all data]

Vedernikov and Roschin, 2010
Vedernikov, D.N.; Roschin, V.I., Extractive compounds of Birch Buds (Betula pendula Roth.): I. Composition of fatty acids, hydrocarbons , and esters, Rus. J. Bioorg. Chem., 2010, 36, 7, 894-898, https://doi.org/10.1134/S1068162010070174 . [all data]

Xu, Han, et al., 2009
Xu, L.-L.; Han, T.; Wu, J.-Z.; Zhang, Q.-Y.; Zhang, H.; Huang, B.-K.; Rahman, K., Comparative research of chemical constituents, antifungal and antitumor properties of ether extracts of Panax ginseng and its endophytic fungus, Phytomedicine: Int. J. Phytotherapy Phytopharmacology, 2009, 16, 6-7, 609-616, https://doi.org/10.1016/j.phymed.2009.03.014 . [all data]

Yusuf and Bewaji, 2011
Yusuf, O.K.; Bewaji, C.O., Evaluation of essential oils composition of methanolic Allium sativum extract on Trypanosoma brucei infected rats, Res. Pharmaceutical Biotechnol., 2011, 3, 2, 17-21. [all data]

Yusuf and Bewaji, 2011, 2
Yusuf, O.K.; Bewaji, C.O., GC-MS of volatile components of fermented wheat germ extract, J. Cereals Oilseeds, 2011, 2, 3, 38-42. [all data]


Notes

Go To: Top, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, References