2-Methyl-4-hydroxypyridine

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Gas phase thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfgas-17.1 ± 0.41kcal/molCcbSuradi, El Saiad, et al., 1982 

Condensed phase thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfsolid-44.14 ± 0.26kcal/molCcbSuradi, El Saiad, et al., 1982 
Quantity Value Units Method Reference Comment
Δcsolid-759.3 ± 0.2kcal/molCcbSuradi, El Saiad, et al., 1982 

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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δsub33.22 ± 0.24kcal/molN/ARibeiro da Silva, Matos, et al., 1990AC
Δsub27.01 ± 0.31kcal/molCSuradi, El Saiad, et al., 1982ALS
Δsub27.01 ± 0.31kcal/molN/ASuradi, El Saiad, et al., 1982See also Pedley, Naylor, et al., 1986.; AC

Enthalpy of sublimation

ΔsubH (kcal/mol) Temperature (K) Method Reference Comment
31.60 ± 0.24433.MERibeiro da Silva, Matos, et al., 1990Based on data from 424. to 442. K.; AC

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Notes

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

Suradi, El Saiad, et al., 1982
Suradi, S.; El Saiad, N.; Pilcher, G.; Skinner, H.A., Enthalpies of combustion of the three hydroxy-pyridines and the four hydroxy-2-methylpyridines, J. Chem. Thermodyn., 1982, 14, 45-50. [all data]

Ribeiro da Silva, Matos, et al., 1990
Ribeiro da Silva, M.A.V.; Matos, M.A.R.; Monte, M.J.S., Enthalpies of combustion, vapour pressures, and enthalpies of sublimation of 2-hydroxyquinoline, 4-methyl-2-hydroxyquinoline, 4-hydroxyquinoline, and 2-methyl-4-hydroxyquinoline, J. Chem. Thermodyn., 1990, 22, 609-616. [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds, 1986, https://doi.org/10.1007/978-94-009-4099-4 . [all data]


Notes

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