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5-Hexen-2-one

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Condensed phase thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltacliquid-3766.kJ/molCcbClopatt, 1932Corresponding «DELTA»fliquid = -24. kJ/mol (simple calculation by NIST; no Washburn corrections)
Deltacliquid-3589.kJ/molCcbRoth-Greifswald, 1911Heat of combustion corrected for pressure; Corresponding «DELTA»fliquid = -202. kJ/mol (simple calculation by NIST; no Washburn corrections)

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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil401.KN/AFarchan Laboratories, 1990BS
Tboil402.7KN/AWeast and Grasselli, 1989BS

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
342.20.133Weast and Grasselli, 1989BS

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
42.1 ± 0.1320.EBSteele, Chirico, et al., 2002Based on data from 317. - 440. K.; AC
39.4 ± 0.2360.EBSteele, Chirico, et al., 2002Based on data from 317. - 440. K.; AC
36.6 ± 0.3400.EBSteele, Chirico, et al., 2002Based on data from 317. - 440. K.; AC
33.5 ± 0.6440.EBSteele, Chirico, et al., 2002Based on data from 317. - 440. K.; AC
34.6464.AStephenson and Malanowski, 1987Based on data from 449. - 561. K.; AC

Gas phase ion energetics 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 as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard

View reactions leading to C6H10O+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
9.50PESchweig, Vermeer, et al., 1974Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C5H7O+9.58CH3EIAlai, Attardo, et al., 1985LBLHLM

Mass spectrum (electron ionization)

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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

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.
NIST MS number 19732

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UV/Visible 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: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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UVVis spectrum
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Additional Data

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Source Bolshakov, et al., 1969
Owner INEP CP RAS, NIST OSRD
Collection (C) 2007 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS
Source reference RAS UV No. 20221
Instrument unknown
Boiling point 129.5

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
PackedApiezon L120.737.Bogoslovsky, Anvaer, et al., 1978Celite 545
PackedApiezon L160.747.Bogoslovsky, Anvaer, et al., 1978Celite 545

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

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Column type Active phase I Reference Comment
CapillarySupelcowax-101135.Tanchotikul and Hsieh, 198960. m/0.25 mm/0.25 «mu»m, 40. C @ 5. min, 2. K/min, 175. C @ 20. min
CapillarySupelcowax-101138.Tanchotikul and Hsieh, 198960. m/0.25 mm/0.25 «mu»m, 40. C @ 5. min, 2. K/min, 175. C @ 20. min

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryOV-1744.Guan, Zheng, et al., 199250. m/0.32 mm/0.52 «mu»m, H2, 1. K/min; Tstart: 30. C
CapillaryOV-1745.Guan, Zheng, et al., 199250. m/0.32 mm/0.52 «mu»m, H2, 2. K/min; Tstart: 35. C

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), UV/Visible spectrum, Gas Chromatography, Notes

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

Clopatt, 1932
Clopatt, J.A., Eine neue Methode zur Bestimmung der Verbrennungswarme fluchtiger Stoffe, Soc. Scient. Fenn. Commentat. Phys. Math., 1932, 6, 1-15. [all data]

Roth-Greifswald, 1911
Roth-Greifswald, W.A., XVIII. Hauptversammlung der Deutschen Bunsen-Gesellschaft fur angewandte physikalische Chemie, Z. Electrochem., 1911, 17, 789-840. [all data]

Farchan Laboratories, 1990
Farchan Laboratories, Research Chemicals Catalog, Farchan Laboratories, Gainesville, FL, 1990, 91. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Steele, Chirico, et al., 2002
Steele, W.V.; Chirico, R.D.; Knipmeyer, S.E.; Nguyen, A., Measurements of Vapor Pressure, Heat Capacity, and Density along the Saturation Line for Cyclopropane Carboxylic Acid, N , N -Diethylethanolamine, 2,3-Dihydrofuran, 5-Hexen-2-one, Perfluorobutanoic Acid, and 2-Phenylpropionaldehyde, J. Chem. Eng. Data, 2002, 47, 4, 715-724, https://doi.org/10.1021/je010087j . [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]

Schweig, Vermeer, et al., 1974
Schweig, A.; Vermeer, H.; Weidner, U., A photoelectron spectroscopic study of keto-enol tautomerism in acetylacetones - a new application of photoelectron spectroscopy, Chem. Phys. Lett., 1974, 26, 229. [all data]

Alai, Attardo, et al., 1985
Alai, M.; Attardo, G.G.; Rye, R.T.B., Formation threshold structures of some [C5H7O]+ ions: Use of general schemes for estimation of heats of formation of gas phase ions, Can. J. Chem., 1985, 63, 833. [all data]

Bolshakov, et al., 1969
Bolshakov, G.F., et al., Ultraviolet Spectra of Heteroorganic Compounds, 1969, 261. [all data]

Bogoslovsky, Anvaer, et al., 1978
Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192. [all data]

Tanchotikul and Hsieh, 1989
Tanchotikul, U.; Hsieh, T.C.-Y., Volatile Flavor Components in Crayfish Waste, J. Food Sci., 1989, 54, 6, 1515-1520, https://doi.org/10.1111/j.1365-2621.1989.tb05149.x . [all data]

Guan, Zheng, et al., 1992
Guan, Y.; Zheng, P.; Zhou, L., Prediction, optimization of separation, and identification of unknown compounds in capillary gas chromatography, J. Hi. Res. Chromatogr., 1992, 15, 1, 18-23, https://doi.org/10.1002/jhrc.1240150106 . [all data]


Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), UV/Visible spectrum, Gas Chromatography, References