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Diisopropyl methanephosphonate

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

Quantity Value Units Method Reference Comment
Deltavap57.6kJ/molGSButrow, Buchanan, et al., 2009Based on data from 253. - 468. K.; AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
62.1253.GSButrow, Buchanan, et al., 2009Based on data from 253. - 468. K.; AC
58.9283.GSButrow, Buchanan, et al., 2009Based on data from 253. - 468. K.; AC
56.5313.GSButrow, Buchanan, et al., 2009Based on data from 253. - 468. K.; AC
54.2353.GSButrow, Buchanan, et al., 2009Based on data from 253. - 468. K.; AC
52.4393.GSButrow, Buchanan, et al., 2009Based on data from 253. - 468. 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
343. - 406.0.1703104.428-304.50Kosolapoff, 1955Coefficents 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.

Butrow, Buchanan, et al., 2009
Butrow, Ann B.; Buchanan, James H.; Tevault, David E., Vapor Pressure of Organophosphorus Nerve Agent Simulant Compounds, J. Chem. Eng. Data, 2009, 54, 6, 1876-1883, https://doi.org/10.1021/je8010024 . [all data]

Kosolapoff, 1955
Kosolapoff, G.M., Vapour Pressures and Densities of Some Lower Alkylphosphonates, J. Chem. Soc., 1955, 2964-2965. [all data]


Notes

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