Cyclohexanecarbonitrile
- Formula: C7H11N
- Molecular weight: 109.1689
- IUPAC Standard InChI: InChI=1S/C7H11N/c8-6-7-4-2-1-3-5-7/h7H,1-5H2
- IUPAC Standard InChIKey: VBWIZSYFQSOUFQ-UHFFFAOYSA-N
- CAS Registry Number: 766-05-2
- 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: Cyanocyclohexane; Cyclohexanecarboxylic acid nitrile; Cyclohexyl cyanide; Hexahydrobenzonitrile
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Condensed phase 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -47.20 | kJ/mol | Ccr | Hall and Baldt, 1971 | ALS |
| ΔfH°liquid | -59.12 | kJ/mol | Ccb | Prochazka, Krestanova, et al., 1970 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -4279.48 ± 0.50 | kJ/mol | Ccr | Hall and Baldt, 1971 | ALS |
| ΔcH°liquid | -4267.6 ± 2.3 | kJ/mol | Ccb | Prochazka, Krestanova, et al., 1970 | ALS |
Constant pressure heat capacity of liquid
| Cp,liquid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 177.9 | 297. | Hall and Baldt, 1971 | DH |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Hall and Baldt, 1971
Hall, H.K., Jr.; Baldt, J.H.,
Thermochemistry of strained-ring bridgehead nitriles and esters,
J. Am. Chem. Soc., 1971, 93, 140-145. [all data]
Prochazka, Krestanova, et al., 1970
Prochazka, M.; Krestanova, V.; Konicek, J.; Smisek, M.,
Thermochemistry of nitriles. II. Alicyclic nitriles,
Collect. Czech. Chem. Commun., 1970, 35, 727-732. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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