1-ethyl-3-methyldiphenylurea

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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
Δfsolid-93.14kJ/molCcbMedard and Thomas, 1952Author's hf291_condensed=-30.1 kcal/mol
Quantity Value Units Method Reference Comment
Δcsolid-8775.5kJ/molCcbMedard and Thomas, 1952Author's hf291_condensed=-30.1 kcal/mol

Phase change data

Go To: Top, Condensed phase thermochemistry data, References, Notes

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

Data compiled by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

Quantity Value Units Method Reference Comment
Tfus333.65KN/AMedard and Thomas, 1952, 2Uncertainty assigned by TRC = 0.00001 K

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.

Medard and Thomas, 1952
Medard, L.; Thomas, M., Determination des chaleurs de combustion de douze composes organiques utilises dans les poudres et enplosies, Mem. Poudres, 1952, 34, 421-442. [all data]

Medard and Thomas, 1952, 2
Medard, L.; Thomas, M., Meml. Poudres, 1952, 34, 421. [all data]


Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, References