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

Quantity Value Units Method Reference Comment
Tfus315.KN/AGeiseler and Richter, 1960Uncertainty assigned by TRC = 3. K; TRC
Tfus317.KN/ABestmann and Schulze, 1959Uncertainty assigned by TRC = 5. K; TRC
Tfus311.KN/AStephen, 1925Uncertainty assigned by TRC = 4. K; TRC
Tfus336.7KN/AKrafft, 1880Uncertainty assigned by TRC = 20. K; TRC

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
75.7428.AStephenson and Malanowski, 1987Based on data from 413. to 616. K. See also Stull, 1947.; 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
413. to 615.75.32603063.378-39.658Stull, 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:


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.

Geiseler and Richter, 1960
Geiseler, G.; Richter, P., Chem. Ber., 1960, 93, 2511-21. [all data]

Bestmann and Schulze, 1959
Bestmann, H.J.; Schulze, H., Preparation of ALdehydes from Their Esters With Raney Nickel, Chem. Ber., 1959, 92, 530. [all data]

Stephen, 1925
Stephen, H., J. Chem. Soc., 1925, 127, 1874. [all data]

Krafft, 1880
Krafft, F., The production of laurinaldehyde c(12)h(24)o, myristinaldehyde c(14)h(28)o, palmitinaldehyde c(16)h(32)o, stearinaldehyde c(18)h(36)o: I investigation of aldehydes, Ber. Dtsch. Chem. Ges., 1880, 13, 1413-8. [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]

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]


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