4-Methoxy-6-methyl-2-thiopyrone


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 by: William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
108.9408.AStephenson and Malanowski, 1987Based on data from 401. to 415. K. See also Dykyj, Svoboda, et al., 1999 and Beak, Mueller, et al., 1974.

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
130.5 ± 5.9408.BBeak, Mueller, et al., 1974Based on data from 402. to 415. K.

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.

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]

Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R., Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]

Beak, Mueller, et al., 1974
Beak, P.; Mueller, D.S.; Lee, J., Equilibration studies. Determination of the enthalpy difference between methyltropic isomers from heats of methylation, J. Am. Chem. Soc., 1974, 96, 3867-3874. [all data]


Notes

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