Phenol, 2,3-dichloro-
- Formula: C6H4Cl2O
- Molecular weight: 163.001
- IUPAC Standard InChIKey: UMPSXRYVXUPCOS-UHFFFAOYSA-N
- CAS Registry Number: 576-24-9
- 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: 2,3-Dichlorophenol
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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°solid | -53.37 ± 0.26 | kcal/mol | Ccr | Ribeiro Da Silva, Ferrao, et al., 1994 | HCl (1:600 H2O) |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°solid | -658.910 | kcal/mol | Ccr | Ribeiro Da Silva, Ferrao, et al., 1994 | HCl (1:600 H2O) |
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
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 479.2 | K | N/A | Aldrich Chemical Company Inc., 1990 | BS |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 330.0 | K | N/A | Poeti, Faneli, et al., 1982 | Uncertainty assigned by TRC = 0.2 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 13.7 ± 0.05 | kcal/mol | GS | Verevkin, Emel'yanenko, et al., 2007 | Based on data from 331. to 358. K.; AC |
Quantity | Value | Units | Method | Reference | Comment |
ΔsubH° | 18.4 ± 0.1 | kcal/mol | GS | Verevkin, Emel'yanenko, et al., 2007 | Based on data from 294. to 327. K.; AC |
ΔsubH° | 17.1 ± 0.53 | kcal/mol | C | Ribeiro Da Silva, Ferrao, et al., 1994 | HCl (1:600 H2O); ALS |
ΔsubH° | 17.1 ± 0.53 | kcal/mol | C | da Silva, 1994 | AC |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
5.1059 | 330.0 | Poeti, Fanelli, et al., 1982 | DH |
5.105 | 330. | Acree, 1991 | AC |
Entropy of fusion
ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
15.47 | 330.0 | Poeti, Fanelli, et al., 1982 | 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.
Ribeiro Da Silva, Ferrao, et al., 1994
Ribeiro Da Silva, M.A.V.; Ferrao, M.L.C.C.H.; Jiye, F.,
Standard enthalpies of combustion of the six dichlorophenols by rotating-bomb calorimetry,
J. Chem. Thermodyn., 1994, 26, 839-846. [all data]
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Poeti, Faneli, et al., 1982
Poeti, G.; Faneli, E.; Braghetti, M.J.,
A differential scanning calorimetric study of some phenol derivatives,
Therm. Anal., 1982, 24, 2, 273, https://doi.org/10.1007/BF01913681
. [all data]
Verevkin, Emel'yanenko, et al., 2007
Verevkin, Sergey P.; Emel'yanenko, Vladimir N.; Klamt, Andreas,
Thermochemistry of Chlorobenzenes and Chlorophenols: Ambient Temperature Vapor Pressures and Enthalpies of Phase Transitions,
J. Chem. Eng. Data, 2007, 52, 2, 499-510, https://doi.org/10.1021/je060429r
. [all data]
da Silva, 1994
da Silva, M.,
Standard enthalpies of combustion of the six dichlorophenols by rotating-bomb calorimetry,
The Journal of Chemical Thermodynamics, 1994, 26, 8, 839-846, https://doi.org/10.1006/jcht.1994.1100
. [all data]
Poeti, Fanelli, et al., 1982
Poeti, G.; Fanelli, E.; Braghetti, M.,
A differential scanning calorimetric study of some phenol derivatives,
J. Therm. Anal., 1982, 24(2), 273-279. [all data]
Acree, 1991
Acree, William E.,
Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation,
Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H
. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion ΔsubH° Enthalpy of sublimation at standard conditions ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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