- Formula: C7H12
- Molecular weight: 96.1702
- IUPAC Standard InChI:
- Download the identifier in a file.
- IUPAC Standard InChIKey: ZXIJMRYMVAMXQP-UHFFFAOYSA-N
- CAS Registry Number: 628-92-2
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Species with the same structure:
- Other names: (Z)-Cycloheptene; UN 2242; Cycloheptene(Z)
- Information on this page:
- Other data available:
- Data at other public NIST sites:
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Reaction thermochemistry data
Go To: Top, References, Notes
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.
By formula: H2 + C7H12 = C7H14
|rH°||-26.4 ± 0.1||kcal/mol||Chyd||Roth and Lennartz, 1980||liquid phase; solvent: Cyclohexane|
|rH°||-25.85 ± 0.09||kcal/mol||Chyd||Turner, Meador, et al., 1957||liquid phase; solvent: Acetic acid|
|rH°||-26.02 ± 0.15||kcal/mol||Chyd||Conn, Kistiakowsky, et al., 1939||gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -26.52 ± 0.02 kcal/mol; At 355 K|
By formula: C7H12 + Br2 = C7H12Br2
|rH°||-30.44||kcal/mol||Cm||Lister, 1941||gas phase; Heat of bromination at 300 K|
Go To: Top, Reaction thermochemistry data, Notes
Roth and Lennartz, 1980
Roth, W.R.; Lennartz, H.W., Heats of hydrogenation. I. Determination of heats of hydrogenation with an isothermal titration calorimeter, Chem. Ber., 1980, 113, 1806-1817. [all data]
Turner, Meador, et al., 1957
Turner, R.B.; Meador, W.R.; Winkler, R.E., Heats of hydrogenation. I. Apparatus and the heats of hydrogenation of bicyclo[2,2,1]heptene, bicyclo[2,2,1]heptadiene, bicyclo[2,2,2]octene and bicyclo[2,2,2]octadiene, J. Am. Chem. Soc., 1957, 79, 4116-4121. [all data]
Conn, Kistiakowsky, et al., 1939
Conn, J.B.; Kistiakowsky, G.B.; Smith, E.A., Heats of organic reactions. VIII. Some further hydrogenations, including those of some acetylenes, J. Am. Chem. Soc., 1939, 61, 1868-1876. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Lister, M.W., Heats of organic reactions. X. Heats of bromination of cyclic olefins, J. Am. Chem. Soc., 1941, 63, 143-149. [all data]
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
rH° Enthalpy of reaction at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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