Cyclohexane, decyl-
- Formula: C16H32
- Molecular weight: 224.4253
- IUPAC Standard InChI: InChI=1S/C16H32/c1-2-3-4-5-6-7-8-10-13-16-14-11-9-12-15-16/h16H,2-15H2,1H3
- IUPAC Standard InChIKey: STWFZICHPLEOIC-UHFFFAOYSA-N
- CAS Registry Number: 1795-16-0
- 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: Decane, 1-cyclohexyl-; Decylcyclohexane; 1-Cyclohexyldecane; 1-Decylcyclohexane; n-Decylcyclohexane; Cyclohexane, n-decyl-
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, 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
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -336.9 ± 2.4 | kJ/mol | Ccb | Prosen, Johnson, et al., 1946 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| S°gas | 694.42 | J/mol*K | N/A | Finke H.L., 1965 | GT |
Condensed phase thermochemistry data
Go To: Top, Gas phase thermochemistry data, 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -418.4 ± 2.1 | kJ/mol | Ccb | Fraser and Prosen, 1955 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -10451.1 ± 3.3 | kJ/mol | Ccb | Loeffler and Rossini, 1960 | Corresponding ΔfHºliquid = -418.34 kJ/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°liquid | -10451.2 ± 1.8 | kJ/mol | Ccb | Fraser and Prosen, 1955 | Corresponding ΔfHºliquid = -418.2 kJ/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°liquid | -10532.8 ± 2.2 | kJ/mol | Ccb | Prosen, Johnson, et al., 1946 | Corresponding ΔfHºliquid = -336.6 kJ/mol (simple calculation by NIST; no Washburn corrections) |
References
Go To: Top, Gas phase thermochemistry data, 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.
Prosen, Johnson, et al., 1946
Prosen, E.J.; Johnson, W.H.; Rossini, F.D.,
Heats of formation and combustion of the normal alkylcyclopentanes and cyclohexanes and the increment per CH2 group for several homologous series of hydrocarbons,
J. Res. NBS, 1946, 37, 51-56. [all data]
Finke H.L., 1965
Finke H.L.,
Thermodynamic properties of n-propyl-, n-butyl-, and n-decyl-substituted cyclohexane from 10 to 370 K,
J. Phys. Chem., 1965, 69, 2094-2100. [all data]
Fraser and Prosen, 1955
Fraser, F.M.; Prosen, E.J.,
Heats of combustion of liquid n-hexadecane, 1-hexadecene, n-decylbenzene, n-decylcyclohexane, n-decylcyclopentane, and the variation of heat of combustion with chain length,
J. Res. NBS, 1955, 55, 329-333. [all data]
Loeffler and Rossini, 1960
Loeffler, S.M.C.; Rossini, F.D.,
Heats of combustion and formation of the higher normal alkyl cyclopentanes, cyclohexanes, benzenes and 1-alkenes in the liquid state at 25°,
J. Phys. Chem., 1960, 64, 1530-1533. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References
- Symbols used in this document:
S°gas Entropy of gas at standard conditions ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°gas Enthalpy of formation of gas 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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