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Trinitrotoluene

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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-63.2 ± 5.0kJ/molCcbRouse, 1976ALS
Deltafsolid-80.5 ± 3.1kJ/molCcbLenchitz, Velicky, et al., 1971ALS
Deltafsolid-49.96kJ/molCcbRinkenbach, 1930Author hf298_condensed[kcal/mol]=-16.50; ALS
Quantity Value Units Method Reference Comment
Deltacsolid-3410. ± 20.kJ/molAVGN/AAverage of 8 values; Individual data points

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
243.3298.Yin, Ziru, et al., 1991T = 290 to 345 K. Cp value reported at 298 K is 1.071 J/g*K.; DH
311.7293.Taylor and Rinkenbach, 1924T = 90 to 352 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.

Rouse, 1976
Rouse, P.E., Jr., Enthalpies of formation and calculated detonation properties of some thermally stable explosives, J. Chem. Eng. Data, 1976, 21, 16-20. [all data]

Lenchitz, Velicky, et al., 1971
Lenchitz, C.; Velicky, R.W.; Silvestro, G.; Schlosberg, L.P., Thermodynamic properties of several nitrotoluenes, J. Chem. Thermodyn., 1971, 3, 689-692. [all data]

Rinkenbach, 1930
Rinkenbach, W.H., The heats of combustion and formation of aromatic nitro compounds, J. Am. Chem. Soc., 1930, 52, 115-120. [all data]

Yin, Ziru, et al., 1991
Yin, C.; Ziru, L.; Ganghe, W.; Chengyun, W., et al., Determination of heat capacity of explosives and related materials by DSC, Proc. Int. Pyrotech. Semin. 17th(Vol. 1), 1991, 515-521. [all data]

Taylor and Rinkenbach, 1924
Taylor, C.A.; Rinkenbach, W.H., The specific heats of trinitrotoluene, tetryl, picric acid and their molecular complexes, J. Am. Chem. Soc., 1924, 46, 1504-1510. [all data]


Notes

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