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Pentaerythritol

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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafsolid-920.5 ± 2.8kJ/molCcbMedard and Thomas, 1954Heat of combustion corrected for pressure; ALS
Quantity Value Units Method Reference Comment
Deltacsolid-2762. ± 2.8kJ/molCcbMedard and Thomas, 1954Heat of combustion corrected for pressure; Corresponding «DELTA»fsolid = -920.5 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
solid,1 bar198.07J/mol*KN/AWestrum, 1959DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
188.40298.98Zhang and Yang, 1989T = 277 to 510 K.; DH
190.41298.15Westrum, 1959Based on data 10 to 350 K, to be reported elsewhere.; DH
254.4373.2Nitta, Seki, et al., 1950T = 373 to 567 K.; DH

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.

Medard and Thomas, 1954
Medard, L.; Thomas, M., Chaleurs de combustion de vingt-quatre substances explosives ou apparentees a des explosifs, Mem. Poudres, 1954, 36, 97-127. [all data]

Westrum, 1959
Westrum, E.F., Jr., Ordering transitions in symmetrical molecules, Symp. Thermodynam. Fritens-Wattens, Tirol Austria, 1959, No.36, 11p. [all data]

Zhang and Yang, 1989
Zhang, Z.Y.; Yang, M.L., Heat capacities and phase transitions of 1,1,1-trihydroxymethylpropane and pentaerythritol over the superambient temperature range, Themochim. Acta, 1989, 156, 157-161. [all data]

Nitta, Seki, et al., 1950
Nitta, I.; Seki, S.; Momotani, M., On the phase transition in pentaerythritol (I), Proc. Japan Acad. 26, 1950, No.9, 25-29. [all data]


Notes

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