Benzenamine, 4-(phenylazo)-

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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
Tboil633.KN/ABuckingham and Donaghy, 1982BS
Quantity Value Units Method Reference Comment
Tfus398.KN/ABaughman and Perenich, 1988Uncertainty assigned by TRC = 1. K; TRC
Tfus399.KN/ABuckingham and Donaghy, 1982BS

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
110.9 ± 1.7364.MEMajury, 1956Based on data from 356. - 373. K. See also Stephenson and Malanowski, 1987.; AC

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Reference Comment
21.7398.2Baughman and Perenich, 1988, 2AC

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.

Buckingham and Donaghy, 1982
Buckingham, J.; Donaghy, S.M., Dictionary of Organic Compounds: Fifth Edition, Chapman and Hall, New York, 1982, 1. [all data]

Baughman and Perenich, 1988
Baughman, G.L.; Perenich, T.A., Fate of dyes in aquatic systems: I. Solubility and partitioning of some hydrophobic dyes and related compounds, Environ. Tox. Chem., 1988, 7, 3, 183, https://doi.org/10.1002/etc.5620070302 . [all data]

Majury, 1956
Majury, T.G., Chem. Ind., 1956, 17, 349. [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]

Baughman and Perenich, 1988, 2
Baughman, George L.; Perenich, Theresa A., Fate of dyes in aquatic systems: I. Solubility and partitioning of some hydrophobic dyes and related compounds, Environ Toxicol Chem, 1988, 7, 3, 183-199, https://doi.org/10.1002/etc.5620070302 . [all data]


Notes

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