Acetaldehyde, phenylhydrazone
- Formula: C8H10N2
- Molecular weight: 134.1784
- IUPAC Standard InChI: InChI=1S/C8H10N2/c1-2-9-10-8-6-4-3-5-7-8/h2-7,10H,1H3
- IUPAC Standard InChIKey: KURBTRNHGDQKOS-UHFFFAOYSA-N
- CAS Registry Number: 935-07-9
- Chemical structure:
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Condensed phase 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | -141. | kJ/mol | Ccb | Landrieu, 1905 | Author's hf298_condensed[kcal/mol]=-39.1 kcal/mol |
| ΔfH°solid | -167. | kJ/mol | Cm | Landrieu, 1905 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -4436.3 | kJ/mol | Ccb | Landrieu, 1905 | Author's hf298_condensed[kcal/mol]=-39.1 kcal/mol |
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
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
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By formula: H2O + C8H10N2 = C6H8N2 + C2H4O
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -61.1 | kJ/mol | Cm | Landrieu, 1905 | solid 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.
Landrieu, 1905
Landrieu, M.Ph.,
Thermochimie. - Thermochimie des hydrazones,
Compt. Rend., 1905, 141, 358-361. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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