(E,Z)-1,3,5-heptatriene
- Formula: C7H10
- Molecular weight: 94.1543
- IUPAC Standard InChI: InChI=1S/C7H10/c1-3-5-7-6-4-2/h3-7H,1H2,2H3/b6-4-,7-5+
- IUPAC Standard InChIKey: USKZHEQYENVSMH-XGXWUAJZSA-N
- CAS Registry Number: 24587-25-5
- Chemical structure:
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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
=
By formula: C7H10 = C7H10
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -0.84 ± 0.04 | kcal/mol | Eqk | Egger and James, 1971 | gas phase; At 200 °C |
Gas Chromatography
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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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1020. | Horiuchi, Umano, et al., 1998 | 60. m/0.25 mm/1. μm, He, 3. K/min, 200. C @ 40. min; Tstart: 50. C |
References
Go To: Top, Reaction thermochemistry data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Egger and James, 1971
Egger, K.W.; James, T.Li.,
Thermodynamic data from equilibrium studies of the nitric oxide catalyzed isomerization of 1,3,5-heptatriene in the gas phase,
J. Chem. Soc. B, 1971, 348-350. [all data]
Horiuchi, Umano, et al., 1998
Horiuchi, M.; Umano, K.; Shibamoto, T.,
Analysis of volatile compounds formed from fish oil heated with cysteine and trimethylamine oxide,
J. Agric. Food Chem., 1998, 46, 12, 5232-5237, https://doi.org/10.1021/jf980482m
. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Gas Chromatography, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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