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Paraldehyde

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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

3Acetaldehyde = Paraldehyde

By formula: 3C2H4O = C6H12O3

Quantity Value Units Method Reference Comment
Deltar-87. ± 6.kJ/molCmKrasnov, Ozherel'eva, et al., 1983liquid phase; solvent: Nonaqueous; Trimerization
Deltar-98.1kJ/molEqkBusfield, Lee, et al., 1973gas phase

Paraldehyde = 3Acetaldehyde

By formula: C6H12O3 = 3C2H4O

Quantity Value Units Method Reference Comment
Deltar98.1kJ/molEqkBusfield, Lee, et al., 1973gas phase; At 292-313 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.

Krasnov, Ozherel'eva, et al., 1983
Krasnov, V.L.; Ozherel'eva, N.K.; Trub, E.P.; Tsvetkov, V.G.; Bodrikov, I.V., Trimerization of aldehydes under the action of sulfur dioxide, J. Gen. Chem. USSR, 1983, 53, 2135-2138. [all data]

Busfield, Lee, et al., 1973
Busfield, W.K.; Lee, R.M.; Merifold, D., Gas phase equilibrium between acetaldehyde and paraldehyde, thermodynamic values for the trimerisation of acetaldehyde and the polymerisability of paraldehyde, J. Chem. Soc. Faraday Trans. 1, 1973, 69, 936-940. [all data]


Notes

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