Cyclohexane, ethenyl-
- Formula: C8H14
- Molecular weight: 110.1968
- IUPAC Standard InChIKey: LDLDYFCCDKENPD-UHFFFAOYSA-N
- CAS Registry Number: 695-12-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Cyclohexane, vinyl-; Cyclohexylethylene; Ethenylcyclohexane; Vinylcyclohexane; Cyclohexylethene; 1-Vinylcyclohexane
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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°liquid | -88.78 ± 0.88 | kJ/mol | Ccb | Labbauf and Rossini, 1961 | |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°liquid | -5060.21 ± 0.75 | kJ/mol | Ccb | Labbauf and Rossini, 1961 | Corresponding ΔfHºliquid = -88.66 kJ/mol (simple calculation by NIST; no Washburn corrections) |
Phase change 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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 401.2 | K | N/A | Weast and Grasselli, 1989 | BS |
Tboil | 400.2 | K | N/A | Van derbij and Kooijman, 1952 | Uncertainty assigned by TRC = 1. K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 146.4 ± 0.1 | K | AVG | N/A | Average of 13 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 39.7 ± 0.3 | kJ/mol | C | Fuchs and Peacock, 1979 | ALS |
ΔvapH° | 39.7 ± 0.2 | kJ/mol | GCC | Fuchs and Peacock, 1979 | AC |
Gas phase ion energetics 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
IE (eV) | Method | Reference |
---|---|---|
9.51 | PE | Bruckmann and Klessinger, 1974 |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Labbauf and Rossini, 1961
Labbauf, A.; Rossini, F.D.,
Heats of combustion, formation, and hydrogenation of 14 selected cyclomonoolefin hydrocarbons,
J. Phys. Chem., 1961, 65, 476-480. [all data]
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Van derbij and Kooijman, 1952
Van derbij, J.R.; Kooijman, E.C.,
Properties of a number of cyclic olefins,
Recl. Trav. Chim. Pays-Bas, 1952, 71, 837. [all data]
Fuchs and Peacock, 1979
Fuchs, R.; Peacock, L.A.,
Heats of vaporization and gaseous heats of formation of some five- and six-membered ring alkenes,
Can. J. Chem., 1979, 57, 2302-2304. [all data]
Bruckmann and Klessinger, 1974
Bruckmann, P.; Klessinger, M.,
Photoelektronenspektren organischer verbindungen. V. Wechselwirkung kleiner ringe mit π-systemen,
Chem. Ber., 1974, 107, 1108. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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