2,2,3,3,3-Pentafluoro-1-propanol
- Formula: C3H3F5O
- Molecular weight: 150.0473
- IUPAC Standard InChIKey: PSQZJKGXDGNDFP-UHFFFAOYSA-N
- CAS Registry Number: 422-05-9
- 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: C2F5CH2OH; 1H,1H-Pentafluoropropanol-1; 1H,1H-Pentafluoropropanol; 1-Propanol, 2,2,3,3,3-pentafluoro-; 1,1-Dihydroperfluoropropanol; 2,2,3,3,3-Pentafluoropropanol; NSC 66413; 1,1H-perfluoropropanol
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Condensed phase thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°liquid | -1354.7 ± 2.9 | kJ/mol | Ccb | Kolesov, Ivanov, et al., 1969 | Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -1338.5 ± 2.8 kJ/mol; hf298_gas[kcal/mol]=-312.88±1.03; Kolesov and Kozina, 1986 |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°liquid | -1149.7 ± 2.8 | kJ/mol | Ccb | Kolesov, Ivanov, et al., 1969 | hf298_gas[kcal/mol]=-312.88±1.03; Kolesov and Kozina, 1986 |
Reaction thermochemistry 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 by: John E. Bartmess
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
C3H2F5O- + =
By formula: C3H2F5O- + H+ = C3H3F5O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1487. ± 26. | kJ/mol | G+TS | Dawson and Jennings, 1977 | gas phase; Between (CF3)2CHOH, CF3CH2OH; value altered from reference due to change in acidity scale |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1459. ± 25. | kJ/mol | IMRB | Dawson and Jennings, 1977 | gas phase; Between (CF3)2CHOH, CF3CH2OH; value altered from reference due to change in acidity scale |
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.
Kolesov, Ivanov, et al., 1969
Kolesov, V.I.; Ivanov, L.S.; Skuratov, S.M.,
Standard enthalpies of formation of some fluoropropanoles,
Dokl. Akad. Nauk SSSR, 1969, 184, 857-859. [all data]
Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P.,
Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]
Kolesov and Kozina, 1986
Kolesov, V.P.; Kozina, M.P.,
Thermochemistry of organic and organohalogen compounds,
Russ. Chem. Rev., 1986, 55, 912. [all data]
Dawson and Jennings, 1977
Dawson, J.H.J.; Jennings, K.R.,
Relative gas phase acidities of some fluoroalcohols,
Int. J. Mass Spectrom. Ion Phys., 1977, 25, 47. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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