Benzenamine, 2-nitro-N-phenyl-

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

Quantity Value Units Method Reference Comment
Δfsolid18. ± 0.5kcal/molCcbContineanu and Marchidan, 1992 
Δfsolid15.4 ± 1.5kcal/molCcbTavernier and Lamouroux, 1957Reanalyzed by Cox and Pilcher, 1970, Original value = 18.42 kcal/mol; Author's hf298_condensed=12.65 kcal/mol
Quantity Value Units Method Reference Comment
Δcsolid-1489. ± 0.5kcal/molCcbContineanu and Marchidan, 1992 
Δcsolid-1485.6 ± 1.5kcal/molCcbTavernier and Lamouroux, 1957Reanalyzed by Cox and Pilcher, 1970, Original value = -1488.62 kcal/mol; Author's hf298_condensed=12.65 kcal/mol

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

Quantity Value Units Method Reference Comment
Tfus347.9KN/AWitschonke, 1954Metastable crystal phase; Uncertainty assigned by TRC = 0.3 K; TRC
Tfus348.1KN/AWitschonke, 1954Crystal phase 1 phase; Uncertainty assigned by TRC = 0.2 K; TRC
Tfus348.1KN/AWitschonke, 1954Crystal phase 1 phase; Uncertainty assigned by TRC = 0.15 K; TRC

Enthalpy of sublimation

ΔsubH (kcal/mol) Temperature (K) Method Reference Comment
24.12340.5AStephenson and Malanowski, 1987Based on data from 335. to 346. K.; AC

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:


Gas Chromatography

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
PackedOV-1011886.Alley and Dykes, 19726. K/min; Tstart: 70. C; Tend: 220. C

Lee's RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryOV-101335.7Tucminen, Wickstrom, et al., 1986Program: not specified

References

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

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

Contineanu and Marchidan, 1992
Contineanu, I.; Marchidan, D.I., The enthalpies of combustion and formation of 2-nitrodiphenylamine and 2,2', 4,4', 6,6'-hexanitrodibenzyl, Rev. Roum. Chim., 1992, 37, 11-12. [all data]

Tavernier and Lamouroux, 1957
Tavernier, P.; Lamouroux, M., Determinations calorimetriques relatives a vingt et une substances organiques, Mem. Poudres, 1957, 39, 335-356. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Witschonke, 1954
Witschonke, C.R., Freezing point and purity data for some organic compounds, Anal. Chem., 1954, 26, 562-4. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Alley and Dykes, 1972
Alley, B.J.; Dykes, H.W.H., Gas-Liquid Chromatographic Determination of Nitrate Esters,Stabilizers and Plasticizers in Nitrocellulose-Base Propellants, J. Chromatogr., 1972, 71, 1, 23-37, https://doi.org/10.1016/S0021-9673(01)85687-9 . [all data]

Tucminen, Wickstrom, et al., 1986
Tucminen, A.; Wickstrom, K.; Pyysalo, H., Determination of Polycyclic Aromatic Compounds by GLC-Selected Ion Monitoring (SIM) Technique, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1986, 9, 8, 469-471, https://doi.org/10.1002/jhrc.1240090813 . [all data]


Notes

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