Naphthalene, 2-fluoro-
- Formula: C10H7F
- Molecular weight: 146.1610
- IUPAC Standard InChI: InChI=1S/C10H7F/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7H
- IUPAC Standard InChIKey: BAGQBTMEEISJLK-UHFFFAOYSA-N
- CAS Registry Number: 323-09-1
- 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: β-Fluoronaphthalene; 2-Fluoronaphthalene
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Condensed phase thermochemistry data
Go To: Top, Phase change 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: Eugene S. Domalski and Elizabeth D. Hearing
Constant pressure heat capacity of solid
| Cp,solid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 45.4 | 250. | Loyzance, Rey-Lafon, et al., 1978 | T = 4.2 to 300 K. Data given graphically and estimated from graph. Transition at 277 K makes heat capacity at 298 K anomalous. |
Phase change 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:
BS - Robert L. Brown and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
Reduced pressure boiling point
| Tboil (K) | Pressure (atm) | Reference | Comment |
|---|---|---|---|
| 484.7 | 0.970 | Weast and Grasselli, 1989 | BS |
| 363.2 | 0.021 | Weast and Grasselli, 1989 | BS |
Temperature of phase transition
| Ttrs (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|
| 161. | crystaline, IV | crystaline, II | Loyzance, Rey-Lafon, et al., 1978 | Anomalous transition; sharp peak.; DH |
| 240. | crystaline, III | crystaline, II | Loyzance, Rey-Lafon, et al., 1978 | Anomalous transition.; DH |
| 277. | crystaline, II | crystaline, I | Loyzance, Rey-Lafon, et al., 1978 | Anomalous transition.; DH |
| 331. | crystaline, I | liquid | Loyzance, Rey-Lafon, et al., 1978 | DH |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Loyzance, Rey-Lafon, et al., 1978
Loyzance, P.L.; Rey-Lafon, M.; Bonjour, E.,
Vibrational and calorimetric study of polymorphism in 2-fluoro and 2-chloronaphthalene - nature of disorder,
J. Phys. Chem. Solids, 1978, 39, 967-970. [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, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid Tboil Boiling point Ttrs Temperature of phase transition - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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