Cyclononane
- Formula: C9H18
- Molecular weight: 126.2392
- IUPAC Standard InChI: InChI=1S/C9H18/c1-2-4-6-8-9-7-5-3-1/h1-9H2
- IUPAC Standard InChIKey: GPTJTTCOVDDHER-UHFFFAOYSA-N
- CAS Registry Number: 293-55-0
- Chemical structure:
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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
BS - Robert L. Brown and Stephen E. Stein
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 448. | K | N/A | Mueller, Padeken, et al., 1965 | Uncertainty assigned by TRC = 2. K; TRC |
| Tboil | 451.59 | K | N/A | Kaarsemaker and Coops, 1952 | Uncertainty assigned by TRC = 0.2 K; TRC |
| Tboil | 444. | K | N/A | Zelinskii, 1907 | Uncertainty assigned by TRC = 4. K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 11.9 | kcal/mol | V | Kaarsemaker and Coops, 1952 | ALS |
Reduced pressure boiling point
| Tboil (K) | Pressure (atm) | Reference | Comment |
|---|---|---|---|
| 342.2 | 0.018 | Weast and Grasselli, 1989 | BS |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Mueller, Padeken, et al., 1965
Mueller, E.; Padeken, H.G.; Salamon, M.; Fiedler, G.,
Direct Photooxidation of Cycloalkanes,
Chem. Ber., 1965, 98, 1893-1909. [all data]
Kaarsemaker and Coops, 1952
Kaarsemaker, S.; Coops, J.,
Thermal quantities of some cycloparaffins. Part III. Results of measurements,
Rec. Trav. Chim. Pays/Bas, 1952, 71, 261. [all data]
Zelinskii, 1907
Zelinskii, N.D.,
Chem. Ber., 1907, 40, 3277. [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]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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