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1,2-Propadiene-1,3-dione


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

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
26.2234.AStephenson and Malanowski, 1987Based on data from 161. - 249. K. See also McDougall and Kilpatrick, 1965.; 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
160.96 - 248.784.58331207.884-14.911McDougall and Kilpatrick, 1965, 2Coefficents 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]

McDougall and Kilpatrick, 1965
McDougall, Lee A.; Kilpatrick, John E., Entropy and Related Thermodynamic Properties of Carbon Suboxide, J. Chem. Phys., 1965, 42, 7, 2311, https://doi.org/10.1063/1.1696294 . [all data]

McDougall and Kilpatrick, 1965, 2
McDougall, L.A.; Kilpatrick, J.E., Entropy and Related Thermodynamic Properties of Carbon Suboxide, J. Chem. Phys., 1965, 42, 7, 2311-2321, https://doi.org/10.1063/1.1696294 . [all data]


Notes

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