1,1,1-Trifluoro-2-propanol
- Formula: C3H5F3O
- Molecular weight: 114.0664
- IUPAC Standard InChI: InChI=1S/C3H5F3O/c1-2(7)3(4,5)6/h2,7H,1H3
- IUPAC Standard InChIKey: GILIYJDBJZWGBG-UHFFFAOYSA-N
- CAS Registry Number: 374-01-6
- 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: 1,1,1-Trifluoroisopropanol; 1,1,1-Trifluoropropanol-2; 2-Propanol, 1,1,1-trifluoro-; 1-Methyl-2,2,2-trifluoroethanol; 1,1,1-Trifluoropropan-2-ol
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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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 44.79 | kJ/mol | V | Rochester and Symonds, 1973 | ALS |
| ΔvapH° | 44.8 | kJ/mol | MM | Rochester and Symonds, 1973 | Based on data from 294. - 333. K.; AC |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 44.2 | 307. | A,MM | Stephenson and Malanowski, 1987 | Based on data from 292. - 333. K. See also Rochester and Symonds, 1973 and Boublik, Fried, et al., 1984.; AC |
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.
Rochester and Symonds, 1973
Rochester, C.H.; Symonds, J.R.,
Thermodynamic studies of fluoroalchols Part 1.-Vapour pressures and enthalpies of vaporization,
J. Chem. Soc. Faraday Trans. 1, 1973, 69, 1267. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E.,
The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]
Notes
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- Symbols used in this document:
ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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