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Phthalimide

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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tfus511.15KN/ACowley and Partington, 1936Uncertainty assigned by TRC = 1. K; TRC
Quantity Value Units Method Reference Comment
Deltasub106.3 ± 1.3kJ/molMERibeiro da Silva, Santos, et al., 2006Based on data from 347. - 365. K.; AC

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
104.0 ± 0.4356.MERibeiro da Silva, Santos, et al., 2006Based on data from 347. - 365. K.; AC
82.8393.RGStephenson and Malanowski, 1987Based on data from 378. - 418. K. See also Klochkov, 1956.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Method Reference Comment
28.6507.2DSCCantor, 1978AC

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.

Cowley and Partington, 1936
Cowley, E.G.; Partington, J.R., Studies in dielectric polarisation. Part XV. The dipole moments of fivemembered nitrogen ring compounds: indole,skatole,carbazole,isatin, phthalimide, and succinimide., J. Chem. Soc., 1936, 1936, 47. [all data]

Ribeiro da Silva, Santos, et al., 2006
Ribeiro da Silva, M.A.V.; Santos, C.P.F.; Monte, M.J.S.; Sousa, C.A.D., Thermochemical studies of phthalimide and two N-alkylsubstituted phthalimides (ALKYL=ETHYL AND n-PROPYL), J Therm Anal Calorim, 2006, 83, 3, 533-539, https://doi.org/10.1007/s10973-005-7448-3 . [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]

Klochkov, 1956
Klochkov, V.P., Zh. Fiz. Khim., 1956, 30, 2823. [all data]

Cantor, 1978
Cantor, Stanley, Applications of differential scanning calorimetry to the study of thermal energy storage, Thermochimica Acta, 1978, 26, 1-3, 39-47, https://doi.org/10.1016/0040-6031(78)80055-0 . [all data]


Notes

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