5-Hexen-2-one

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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 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 (atm) Reference Comment
342.20.132Weast and Grasselli, 1989BS

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference Comment
10.1 ± 0.02320.EBSteele, Chirico, et al., 2002Based on data from 317. to 440. K.; AC
9.42 ± 0.05360.EBSteele, Chirico, et al., 2002Based on data from 317. to 440. K.; AC
8.75 ± 0.07400.EBSteele, Chirico, et al., 2002Based on data from 317. to 440. K.; AC
8.0 ± 0.1440.EBSteele, Chirico, et al., 2002Based on data from 317. to 440. K.; AC
8.27464.AStephenson and Malanowski, 1987Based on data from 449. to 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

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 μm, 40. C @ 5. min, 2. K/min, 175. C @ 20. min
CapillarySupelcowax-101138.Tanchotikul and Hsieh, 198960. m/0.25 mm/0.25 μm, 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 μm, H2, 1. K/min; Tstart: 30. C
CapillaryOV-1745.Guan, Zheng, et al., 199250. m/0.32 mm/0.52 μm, H2, 2. K/min; Tstart: 35. C

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.

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]

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

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