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Diacetamide


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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
B - John E. Bartmess

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Individual Reactions

Diacetamide + Water = Acetamide + Acetic acid

By formula: C4H7NO2 + H2O = C2H5NO + C2H4O2

Quantity Value Units Method Reference Comment
Deltar-18.1 ± 0.2kJ/molCmHill and Wadso, 1968solid phase; Heat of hydrolysis; ALS
Deltar-18.1 ± 0.2kJ/molCmWadso, 1965solid phase; Heat of hydrolysis; ALS

C4H6NO2- + Hydrogen cation = Diacetamide

By formula: C4H6NO2- + H+ = C4H7NO2

Quantity Value Units Method Reference Comment
Deltar1451. ± 15.kJ/molG+TSCumming and Kebarle, 1978gas phase; B
Quantity Value Units Method Reference Comment
Deltar1422. ± 8.4kJ/molIMRECumming and Kebarle, 1978gas phase; B

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.

Hill and Wadso, 1968
Hill, J.O.; Wadso, I., Some thermochemical properties of N,N,N-triacetylammonia, Acta Chem. Scand., 1968, 22, 1590-1594. [all data]

Wadso, 1965
Wadso, I., Thermochemical properties of diacetimide, N-butyldiacetimide and N-phenyldiacetimide, Acta Chem. Scand., 1965, 19, 1079-1087. [all data]

Cumming and Kebarle, 1978
Cumming, J.B.; Kebarle, P., Summary of gas phase measurements involving acids AH. Entropy changes in proton transfer reactions involving negative ions. Bond dissociation energies D(A-H) and electron affinities EA(A), Can. J. Chem., 1978, 56, 1. [all data]


Notes

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