1-Bromo-2-chloro-1,1,2-trifluoroethane
- Formula: C2HBrClF3
- Molecular weight: 197.382
- IUPAC Standard InChI: InChI=1S/C2HBrClF3/c3-2(6,7)1(4)5/h1H
- IUPAC Standard InChIKey: KFTODZKBBUMDQB-UHFFFAOYSA-N
- CAS Registry Number: 354-06-3
- 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: Ethane, 1-bromo-2-chloro-1,1,2-trifluoro-; 1,1,2-Trifluoro-1-bromo-2-chloroethane
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Reaction 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -654.7 ± 5.6 | kJ/mol | Ccr | Papina, Erastov, et al., 1981 | Reanalyzed by Kolesov and Papina, 1983, Original value = -644.8 ± 6.4 kJ/mol |
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 as indicated in comments:
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 |
|---|---|---|---|---|---|
| ΔfH°liquid | -675.3 ± 6.4 | kJ/mol | Ccr | Papina, Erastov, et al., 1981 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -806.3 ± 5.2 | kJ/mol | Ccr | Papina, Erastov, et al., 1981 | ALS |
Constant pressure heat capacity of liquid
| Cp,liquid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 160.3 | 298.15 | Vesely, Zabransky, et al., 1988 | T = 298 to 318 K. Cp(J/mol*K) = 115.64 + 0.1501(T/K) (298 to 318 K).; DH |
Reaction thermochemistry data
Go To: Top, Gas phase thermochemistry data, 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 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: HBr + C2ClF3 = C2HBrClF3
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -109.09 ± 0.95 | kJ/mol | Cm | Lacher, Lea, et al., 1950 | gas phase; Heat of hydrobromination at 367°K |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Papina, Erastov, et al., 1981
Papina, T.S.; Erastov, P.A.; Kolesov, V.P.,
The enthalpies of formation of 1,1,1-trifluoro-2-chloro-2-bromoethane and 1,1,2-trifluoro-2-chloro-1-bromoethane,
J. Chem. Thermodyn., 1981, 13, 683-689. [all data]
Kolesov and Papina, 1983
Kolesov, V.P.; Papina, T.S.,
Thermochemistry of Haloethanes,
Russ. Chem. Rev., 1983, 52, 425. [all data]
Vesely, Zabransky, et al., 1988
Vesely, F.; Zabransky, M.; Barcal, P.; Svoboda, V.,
Molar heat capacities of four liquid fluorinated and halogenated ethanes,
J. Chem. Thermodynam., 1988, 20, 1283-1285. [all data]
Lacher, Lea, et al., 1950
Lacher, J.R.; Lea, K.R.; Walden, C.H.; Olson, G.G.; Park, J.D.,
Reaction heats of organic fluorine compounds. III. The vapor phase heats of hydrobromination of some simple fluoroolefins,
J. Am. Chem. Soc., 1950, 72, 3231-3234. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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