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Ethane, 1,2-diethoxy-

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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, Kenneth Kroenlein director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Tboil394. ± 3.KAVGN/AAverage of 8 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus199.15KN/AAnonymous, 1982TRC
Quantity Value Units Method Reference Comment
Deltavap43.27kJ/molN/AMajer and Svoboda, 1985 
Deltavap43.20 ± 0.04kJ/molCKusano and Wads, 1970ALS
Deltavap43.2 ± 0.1kJ/molCKusano and Wadso, 1970AC
Deltavap43.20 ± 0.12kJ/molCMansson, 1969ALS
Deltavap43.2kJ/molN/AMansson, 1969DRB

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
36.28392.5N/AMajer and Svoboda, 1985 
37.9254.AStephenson and Malanowski, 1987Based on data from 239. - 393. K.; AC
39.3361.N/ATreszczanowicz and Lu, 1987Based on data from 339. - 382. K.; AC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
239.7 - 392.73.671711270.934-45.586Stull, 1947Coefficents calculated by NIST from author's data.

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

Go To: Top, Phase change data, Notes

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

Anonymous, 1982
Anonymous, X., Glymes Grant Chemical, 1982, Baton Rouge, LA 1982. [all data]

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Kusano and Wads, 1970
Kusano, K.; Wads, I., Enthalpies of vaporization of organic compounds, Acta Chem. Scand., 1970, 24, 2037. [all data]

Kusano and Wadso, 1970
Kusano, K.; Wadso, I., Enthalpies of vaporization of organic compounds, Acta Chem. Scand., 1970, 24, 2037-2042. [all data]

Mansson, 1969
Mansson, M., Non-bonded oxygen-oxygen interactions in straight-chain compounds, J. Chem. Thermodyn., 1969, 1, 141-151. [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]

Treszczanowicz and Lu, 1987
Treszczanowicz, Teresa; Lu, C.-Y., (Vapour + liquid) equilibria of (3,6-dioxaoctane + n-heptane) at 343.15 K, The Journal of Chemical Thermodynamics, 1987, 19, 4, 391-394, https://doi.org/10.1016/0021-9614(87)90124-8 . [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]


Notes

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