Pentanoic acid, 4-oxo-, 2-methylpropyl ester


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:
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
61.5353.AStephenson and Malanowski, 1987Based on data from 338. - 503. K. See also Stull, 1947.; AC
54.7444.N/ASchuette and Cowley, 1931AC

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
338. - 503.14.491031889.79-81.755Stull, 1947Coefficents calculated by NIST from author's data.

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.

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]

Schuette and Cowley, 1931
Schuette, H.A.; Cowley, Milford A., LEVULINIC ACID. II. THE VAPOR PRESSURES OF ITS ALKYL ESTERS (C 1 --C 6, J. Am. Chem. Soc., 1931, 53, 9, 3485-3489, https://doi.org/10.1021/ja01360a039 . [all data]


Notes

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