1,1,1,3,3,3-hexafluoropropane-2,2-diol
- Formula: C3H2F6O2
- Molecular weight: 184.0372
- IUPAC Standard InChI: InChI=1S/C3H2F6O2/c4-2(5,6)1(10,11)3(7,8)9/h10-11H
- IUPAC Standard InChIKey: AKVXSYUWYXOLMY-UHFFFAOYSA-N
- CAS Registry Number: 677-71-4
- 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: 2,2-Propanediol, 1,1,1,3,3,3-hexafluoro-
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Gas 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°gas | -1551. | kJ/mol | Cm | Rogers and Rapiejko, 1971 | Hydration |
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°solid | -1622. | kJ/mol | Cm | Rogers and Rapiejko, 1971 | Hydration |
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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 71.1 ± 0.8 | 289. | C | Rogers and Rapiejko, 1971 | Hydration |
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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
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
=
+
By formula: C3H2F6O2 = C3F6O + H2O
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 85.4 ± 0.8 | kJ/mol | Cm | Rogers and Rapiejko, 1971 | solid phase; Hydration |
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.
Rogers and Rapiejko, 1971
Rogers, F.E.; Rapiejko, R.J.,
Thermochemistry of carbonyl addition reactions. I. Addition of water and methanol to hexafluoroacetone,
J. Am. Chem. Soc., 1971, 93, 4596-1597. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔrH° Enthalpy of reaction at standard conditions ΔsubH Enthalpy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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