N-ethyl-N,2,4,6-tetranitroaniline

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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
Δfsolid2.5 ± 1.0kcal/molCcbKrien, Licht, et al., 1973Author was aware that data differs from previously reported values; Author's hf298_condensed=0. kcal/mol; ALS
Δfsolid-4.14kcal/molCcbMedard and Thomas, 1949Author's hf298_condensed=-8.01 kcal/mol; ALS
Quantity Value Units Method Reference Comment
Δcsolid-994.kcal/molCcbKrien, Licht, et al., 1973Author was aware that data differs from previously reported values; Author's hf298_condensed=0. kcal/mol; ALS
Δcsolid-987.38kcal/molCcbMedard and Thomas, 1949Author's hf298_condensed=-8.01 kcal/mol; ALS

Constant pressure heat capacity of solid

Cp,solid (cal/mol*K) Temperature (K) Reference Comment
79.40298.Krien, Licht, et al., 1973T = 200 to 369 K. Equation only.; DH

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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tfus369.0KN/AKrien, Licht, et al., 1973, 2Uncertainty assigned by TRC = 0.2 K; TRC

Enthalpy of fusion

ΔfusH (kcal/mol) Temperature (K) Method Reference Comment
5.619369.DSCDomalski and Hearing, 1996See also Krien, Licht, et al., 1973.; AC
5.6190369.0N/AKrien, Licht, et al., 1973DH

Entropy of fusion

ΔfusS (cal/mol*K) Temperature (K) Reference Comment
15.2369.0Krien, Licht, et al., 1973DH

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

Go To: Top, 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.

Krien, Licht, et al., 1973
Krien, G.; Licht, H.H.; Zierath, J., Thermochemical investigation of nitramines, Thermochim. Acta, 1973, 6, 465-472. [all data]

Medard and Thomas, 1949
Medard, L.; Thomas, M., Determinations calorimetriques concernant dix-huit derives nitres ou nitrates organiques., Mem. Poudres, 1949, 29, 173-195. [all data]

Krien, Licht, et al., 1973, 2
Krien, G.; Licht, H.H.; Zierath, J., Thermochemistry study of an nitroamine, Thermochim. Acta, 1973, 6, 465-72. [all data]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]


Notes

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