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2-Hexyne

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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
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil357.1 ± 0.8KAVGN/AAverage of 17 out of 20 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus183.57KN/APomerantz, Fookson, et al., 1954Uncertainty assigned by TRC = 0.3 K; TRC
Tfus185.15KN/ACampbell and Eby, 1941Uncertainty assigned by TRC = 1.5 K; TRC
Quantity Value Units Method Reference Comment
Deltavap35.8kJ/molN/ABoukais-Belaribi, Belaribi, et al., 2007Based on data from 283. - 313. K.; AC
Deltavap35.9kJ/molN/ABoukais-Belaribi, Belaribi, et al., 2006Based on data from 283. - 313. K.; AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
30.5268.AStephenson and Malanowski, 1987Based on data from 253. - 354. K.; AC
31.6275.TRondeau and Harrah, 1965Based on data from 253. - 298. K.; AC

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:


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.

Pomerantz, Fookson, et al., 1954
Pomerantz, P.; Fookson, A.; Mears, T.W.; Rothberg, S.; Howard, F.L., Synthesis and Physical Properties of Several Acetylenic Hydrocarbons, J. Res. Natl. Bur. Stand. (U. S.), 1954, 52, 51. [all data]

Campbell and Eby, 1941
Campbell, K.N.; Eby, L.T., The Reduction of Multiple Carbon-Carbon Bonds III. Further Studies on the Preparation of Olefins from Acetylenes, J. Am. Chem. Soc., 1941, 63, 2683. [all data]

Boukais-Belaribi, Belaribi, et al., 2007
Boukais-Belaribi, Ghénima; Belaribi, Brahim Farid; Lohmann, Juergën; Jose, Jacques, Isothermal vapour--liquid equilibria and excess molar enthalpies of hex-2-yne+methyl butyl ether and hex-3-yne+dibutyl ether mixtures, Fluid Phase Equilibria, 2007, 262, 1-2, 180-186, https://doi.org/10.1016/j.fluid.2007.09.002 . [all data]

Boukais-Belaribi, Belaribi, et al., 2006
Boukais-Belaribi, Ghénima; Belaribi, Brahim Farid; Ait-Kaci, Ahmed; Jose, Jacques, Thermodynamics of isomeric hexynes+MTBE binary mixtures, Fluid Phase Equilibria, 2006, 248, 2, 181-190, https://doi.org/10.1016/j.fluid.2006.08.007 . [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]

Rondeau and Harrah, 1965
Rondeau, R.E.; Harrah, L.A., Melting Point and Vapor Pressures of 3-Hexyne., J. Chem. Eng. Data, 1965, 10, 1, 84-85, https://doi.org/10.1021/je60024a031 . [all data]


Notes

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