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Tetramethyl orthocarbonate


Reaction 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

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Individual Reactions

Tetramethyl orthocarbonate + Water = Carbonic acid, dimethyl ester + 2Methyl Alcohol

By formula: C5H12O4 + H2O = C3H6O3 + 2CH4O

Quantity Value Units Method Reference Comment
Deltar31.47 ± 0.046kJ/molCmWiberg, 1980liquid phase; solvent: Water; Hydroysis
Deltar-31.466 ± 0.044kJ/molCmWiberg and Squires, 1979liquid phase; solvent: Water; Hydrolysis
Deltar-31.1 ± 1.7kJ/molCmHine and Klueppet, 1974liquid phase

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.

Wiberg, 1980
Wiberg, K.B., Energies of organic compounds, Rept. DOE-E(11-1)4060 Prepared for US Dept. of Energy by Yale Univ., New Haven, CT. Avail. NTIS, 1980, 1-24. [all data]

Wiberg and Squires, 1979
Wiberg, K.B.; Squires, R.R., A microprocessor-controlled system for precise measurement of temperature changes. Determination of the enthalpies of hydrolysis of some polyoxygenated hydrocarbons, J. Chem. Thermodyn., 1979, 11, 773-786. [all data]

Hine and Klueppet, 1974
Hine, J.; Klueppet, A.W., Structural effects on rates and equilibria. XVIII. Thermodynamic stability of ortho esters, J. Am. Chem. Soc., 1974, 96, 2924-2929. [all data]


Notes

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