3,4-Difluorophenol
- Formula: C6H4F2O
- Molecular weight: 130.0922
- IUPAC Standard InChI: InChI=1S/C6H4F2O/c7-5-2-1-4(9)3-6(5)8/h1-3,9H
- IUPAC Standard InChIKey: BNPWVUJOPCGHIK-UHFFFAOYSA-N
- CAS Registry Number: 2713-33-9
- 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: Phenol, 3,4-difluoro-
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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:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 72.9 ± 1.5 | kJ/mol | C | Ribeiro da Silva and Lobo Ferreira, 2010 | AC |
Reduced pressure boiling point
| Tboil (K) | Pressure (bar) | Reference | Comment |
|---|---|---|---|
| 358. | 0.027 | PCR Inc., 1990 | 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.
Ribeiro da Silva and Lobo Ferreira, 2010
Ribeiro da Silva, Manuel A.V.; Lobo Ferreira, Ana I.M.C.,
Calorimetric and computational thermochemical study of difluorophenol isomers,
The Journal of Chemical Thermodynamics, 2010, 42, 2, 182-188, https://doi.org/10.1016/j.jct.2009.07.011
. [all data]
PCR Inc., 1990
PCR Inc.,
Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]
Notes
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- Symbols used in this document:
Tboil Boiling point ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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