Cycloheptanol
- Formula: C7H14O
- Molecular weight: 114.1855
- IUPAC Standard InChI: InChI=1S/C7H14O/c8-7-5-3-1-2-4-6-7/h7-8H,1-6H2
- IUPAC Standard InChIKey: QCRFMSUKWRQZEM-UHFFFAOYSA-N
- CAS Registry Number: 502-41-0
- 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: Suberol
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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 |
|---|---|---|---|---|---|
| ΔcH°liquid | -1042.6 ± 0.3 | kcal/mol | Ccb | Skuratov, Kozina, et al., 1957 | At 20C; Corresponding ΔfHºliquid = -94.0 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
| ΔcH°liquid | -1058.6 | kcal/mol | Ccb | Zubova, 1901 | Corresponding ΔfHºliquid = -78.0 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| S°liquid | 57.7529 | cal/mol*K | N/A | Adachi, Suga, et al., 1972 | DH |
Constant pressure heat capacity of liquid
| Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 58.39 | 298. | Conti, Gianni, et al., 1976 | DH |
| 59.804 | 298.15 | Adachi, Suga, et al., 1972 | T = 13 to 300 K.; 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.
Skuratov, Kozina, et al., 1957
Skuratov, S.M.; Kozina, M.L.; Shteher, S.M.; Varushyenko, R.M.,
The heats of combustion of several purified compounds,
Thermochem. Bull. (Moscow State Univ.), March, 1957, 36-37. [all data]
Zubova, 1901
Zubova, P.,
Data about heat of combustion of compound cycle structure,
Zh. Fiz. Khim., 1901, 33, 708-722. [all data]
Adachi, Suga, et al., 1972
Adachi, K.; Suga, H.; Seki, S.,
Calorimetric study of the glassy state. VII. Phase changes between the crystalline phases of cycloheptanol with various degrees of stability,
Bull. Chem. Soc. Japan, 1972, 45, 1960-1972. [all data]
Conti, Gianni, et al., 1976
Conti, G.; Gianni, P.; Matteoli, E.; Mengheri, M.,
Capacita termiche molari di alcuni composti organici mono- e bifunzionali nel liquido puro e in soluzione acquosa a 25C,
Chim. Ind. (Milan), 1976, 58, 225. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid S°liquid Entropy of liquid at standard conditions ΔcH°liquid Enthalpy of combustion of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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