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Benzene, 1-methyl-2-nitro-

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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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil496. ± 3.KAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus271. ± 10.KAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Deltavap59.6 ± 1.6kJ/molGSWidegren and Bruno, 2010Based on data from 283. - 313. K.; AC
Deltavap59.1 ± 0.3kJ/molN/AVerevkin and Heintz, 2000AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
59.0 ± 0.3299.GSVerevkin and Heintz, 2000Based on data from 274. - 323. K.; AC
52.0403.EBAim, 1994Based on data from 388. - 448. K.; AC
51.0417.AStephenson and Malanowski, 1987Based on data from 402. - 496. K.; AC
52.2402.N/ALevin and Shtern, 1938Based on data from 387. - 493. K. See also Aim, 1994.; AC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
402.46 - 495.303.293071130.679-151.524Dreisbach and Shrader, 1949Coefficents calculated by NIST from author's data.

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

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

Widegren and Bruno, 2010
Widegren, Jason A.; Bruno, Thomas J., Gas Saturation Vapor Pressure Measurements of Mononitrotoluene Isomers from (283.15 to 313.15) K «8224», J. Chem. Eng. Data, 2010, 55, 1, 159-164, https://doi.org/10.1021/je900293j . [all data]

Verevkin and Heintz, 2000
Verevkin, Sergey P.; Heintz, Andreas, Thermochemistry of substituted benzenes: quantification of ortho-, para-, meta-, and buttress interactions in alkyl-substituted nitrobenzenes, The Journal of Chemical Thermodynamics, 2000, 32, 9, 1169-1182, https://doi.org/10.1006/jcht.2000.0589 . [all data]

Aim, 1994
Aim, Karel, Saturated Vapor Pressure Measurements on Isomeric Mononitrotoluenes at Temperatures between 380 and 460 K, J. Chem. Eng. Data, 1994, 39, 3, 591-594, https://doi.org/10.1021/je00015a044 . [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]

Levin and Shtern, 1938
Levin, E.; Shtern, I., Educ. Psychol. Meas., 1938, 11, 426. [all data]

Dreisbach and Shrader, 1949
Dreisbach, R.R.; Shrader, S.A., Vapor Pressure--Temperature Data on Some Organic Compounds, Ind. Eng. Chem., 1949, 41, 12, 2879-2880, https://doi.org/10.1021/ie50480a054 . [all data]


Notes

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