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Propane

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Antoine Equation Parameters

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

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

Temperature (K) A B C Reference Comment
277.6 - 360.84.536781149.3624.906Helgeson and Sage, 1967Coefficents calculated by NIST from author's data.
230.6 - 320.73.98292819.296-24.417Rips, 1963Coefficents calculated by NIST from author's data.
166.02 - 231.414.01158834.26-22.763Kemp and Egan, 1938Coefficents calculated by NIST from author's data.

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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.

Helgeson and Sage, 1967
Helgeson, N.L.; Sage, B.H., Latent Heat of Vaporization of Propane, J. Chem. Eng. Data, 1967, 12, 1, 47-49, https://doi.org/10.1021/je60032a015 . [all data]

Rips, 1963
Rips, S.M., On a Feasible Level of Filling in of Reservoires by Liquid Hydrocarbons, Khim. Prom. (Moscow), 1963, 8, 610-613. [all data]

Kemp and Egan, 1938
Kemp, J.D.; Egan, C.J., Hindered rotation of the methyl groups in propane. The heat capacity, vapor pressure, heats of fusion and vaporization of propane. Entropy and density of the gas, J. Am. Chem. Soc., 1938, 60, 1521-1525. [all data]


Notes

Go To: Top, Antoine Equation Parameters, References