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Squalane

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Condensed phase thermochemistry data

Go To: Top, Phase change data, IR Spectrum, 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafliquid-864.7 ± 6.4kJ/molCcbZhang, Xu, et al., 1990ALS
Deltafliquid-865.4 ± 5.9kJ/molCcrAn, Yan, et al., 1982ALS
Quantity Value Units Method Reference Comment
Deltacliquid-19801.3 ± 4.9kJ/molCcbZhang, Xu, et al., 1990Corresponding «DELTA»fliquid = -864.7 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-19800.6 ± 1.9kJ/molCcrAn, Yan, et al., 1982Corresponding «DELTA»fliquid = -865.39 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
886.36298.15Trejo, Costas, et al., 1991DH

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: William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
116.2378.AStephenson and Malanowski, 1987Based on data from 363. - 513. K.

IR Spectrum

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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

Gas Phase Spectrum

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IR spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

Additional Data

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Owner NIST Standard Reference Data Program
Collection (C) 2018 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin NIST Mass Spectrometry Data Center
State gas
Instrument HP-GC/MS/IRD

This IR spectrum is from the NIST/EPA Gas-Phase Infrared Database .


Mass spectrum (electron ionization)

Go To: Top, Condensed phase thermochemistry data, Phase change data, IR Spectrum, 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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Mass 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 D.HENNEBERG, MAX-PLANCK INSTITUTE, MULHEIM, WEST GERMANY
NIST MS number 62218

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


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
CapillarySE-30240.2665.Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm
CapillarySE-30240.2666.Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm
CapillarySE-30240.2666.Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm
CapillarySE-30240.2667.Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm
CapillarySE-30260.2665.Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm
CapillarySE-30260.2666.Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm
CapillarySE-30260.2666.Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm
CapillarySE-30260.2666.Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm
CapillarySE-52240.2657.Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm
CapillarySE-52240.2657.Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm
CapillarySE-52260.2658.1Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm
CapillarySE-52260.2658.5Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm

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

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Column type Active phase I Reference Comment
CapillaryHP-52660.Zhao, Wang X.Y., et al., 200630. m/0.25 mm/0.25 «mu»m, He, 50. C @ 3. min, 10. K/min; Tend: 260. C
CapillarySE-302664.4Pozhidaev, Berezkin, et al., 1988He, 2. K/min; Column length: 17.5 m; Column diameter: 0.21 mm; Tstart: 100. C; Tend: 280. C
CapillarySE-522656.1Pozhidaev, Berezkin, et al., 1988He, 2. K/min; Column length: 17.5 m; Column diameter: 0.21 mm; Tstart: 100. C; Tend: 280. C
CapillaryUltra-12663.Tokuda, Saitoh, et al., 198812.5 m/0.20 mm/0.11 «mu»m, He, 5. K/min, 325. C @ 5. min; Tstart: 120. C

Normal alkane RI, non-polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
CapillarySE-52240.2657.Pozhidaev, Berezkin, et al., 1988He; Column length: 17.5 m; Column diameter: 0.21 mm

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillarySE-302668.Pozhidaev, Berezkin, et al., 1987He, 6. K/min; Column length: 25. m; Column diameter: 0.21 mm; Tstart: 40. C; Tend: 280. C
CapillaryApiezon L2630.Shlyakhov, 19842. K/min; Tstart: 130. C; Tend: 300. C

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

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Column type Active phase I Reference Comment
CapillaryCP Sil 5 CB2663.Kenig, Sinninghe Damsté, et al., 199525. m/0.32 mm/0.2 «mu»m, He; Program: 50C => 20C/min => 130C => 4C/min => 300C (20min)
CapillaryApiezon2630.Petrov, 1984Program: not specified
CapillaryApiezon2632.Petrov, 1984Program: not specified

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, IR Spectrum, 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.

Zhang, Xu, et al., 1990
Zhang, F.M.; Xu, G.D.; Qu, S.S., Studies on thermochemistry of porphyrins V. The standard energies of combustion and standard enthalpies of formation of bromoporphyrin compounds, Acta Chimica Sinica, 1990, 48, 38-41. [all data]

An, Yan, et al., 1982
An, X.-W.; Yan, H.; Hu, R.-H., Determination of heats of combustion and enthalpies of formation of p-chlorobenzoic acid, squalane and perchloro-m-dicyanobenzene by means of rotating-bomb combustion calorimetry, Acta Chim. Sin., 1982, 40, 713-719. [all data]

Trejo, Costas, et al., 1991
Trejo, L.M.; Costas, M.; Patterson, D., Excess heat capacity of organic mixtures, Internat. DATA Series, Selected Data Mixt., 1991, Ser. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Pozhidaev, Berezkin, et al., 1988
Pozhidaev, V.M.; Berezkin, V.G.; Korolev, A.A.; Popova, T.P.; Pozhidaeva, K.A., Retention indices of polycyclic aromatic hydrocarbons on quartz capillary columns with chemically immobilized stationary phases, Zh. Anal. Khim., 1988, 43, 1082-1088. [all data]

Zhao, Wang X.Y., et al., 2006
Zhao, Y.P.; Wang X.Y.; Wang, Z.C.; Lu Y.; Fu, C.X.; Chen, S.Y., Essential oil of Actinidia macrosperma, a catnip response kiwi endemic to China, Journal of Zhejiang University SCIENCE B, 2006, 7, 9, 708-712, https://doi.org/10.1631/jzus.2006.B0708 . [all data]

Tokuda, Saitoh, et al., 1988
Tokuda, H.; Saitoh, E.; Kimura, Y.; Takano, S., Automated analysis of various compounds with a wide range of boiling points by capillary gas chromatgraphy based on retention indices, J. Chromatogr., 1988, 454, 109-120, https://doi.org/10.1016/S0021-9673(00)88606-9 . [all data]

Pozhidaev, Berezkin, et al., 1987
Pozhidaev, V.M.; Berezkin, V.G.; Korolev, A.A.; Popova, T.P.; Pozhideava, Capillary chromatography of polycyclic aromatic hydrocarbons on a home-produced capillary column with immobilized stationary liquid phase SE-30, Zh. Anal. Khim., 1987, 62, 12, 2222-2226. [all data]

Shlyakhov, 1984
Shlyakhov, A.F., Gas chromatography in organic geochemistry, Nedra, Moscow, 1984, 221. [all data]

Kenig, Sinninghe Damsté, et al., 1995
Kenig, F.; Sinninghe Damsté, J.S.; Kock-van Dalen, A.C.; Rijpstra, W.I.C.; Huc, A.Y.; de Leeuw, J.W., Occurrence and origin of mono-, di-, and trimethylalkanes in modern and holocene cyanobacterial mats from Abu Dhabi, United Arab Emirates, Geochim. Cosmochim. Acta, 1995, 59, 14, 2999-3015, https://doi.org/10.1016/0016-7037(95)00190-5 . [all data]

Petrov, 1984
Petrov, A.A., Hydrocarbons of petroleum, Nauka (publishing house), Moscow, 1984, 263. [all data]


Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, References