- Formula: C2HClF4
- Molecular weight: 136.476
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: BOUGCJDAQLKBQH-UHFFFAOYSA-N
- CAS Registry Number: 2837-89-0
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: CF3CHFCl; 2-Chloro-1,1,1,2-tetrafluoroethane; R 124; CFC 124; Freon 124; 1-chloro-1,2,2,2-tetrafluoroethane
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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
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
|Tboil||262.||K||N/A||PCR Inc., 1990||BS|
|Tc||395.35||K||N/A||Fukushima and Watanabe, 1993||Uncertainty assigned by TRC = 0.2 K; TRC|
|Pc||36.15||bar||N/A||Fukushima and Watanabe, 1993||Uncertainty assigned by TRC = 0.05 bar; TRC|
|c||4.15||mol/l||N/A||Fukushima and Watanabe, 1993||Uncertainty assigned by TRC = 0.04 mol/l; TRC|
Reaction thermochemistry data
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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.
+ = +
By formula: C2HClF4 + HF = C2HF5 + HCl
|rH°||-10.5 ± 6.3||kJ/mol||Kin||Coulson, 1993||gas phase; solvent: On solid catalyst|
+ = +
By formula: C2HClF4 + HCl = C2HCl2F3 + HF
|rH°||-1.7 ± 5.9||kJ/mol||Kin||Coulson, 1993||gas phase; solvent: On solid catalyst|
Mass spectrum (electron ionization)
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Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
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|Owner||NIST Mass Spectrometry Data Center|
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
|Origin||T.J. Bruno, Cent. Chem. Technol., NIST, Boulder, CO 80303, USA|
|NIST MS number||142365|
Go To: Top, Phase change data, Reaction thermochemistry data, Mass spectrum (electron ionization), Site Links, NIST Free Links, Notes
PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]
Fukushima and Watanabe, 1993
Fukushima, M.; Watanabe, N., Thermodynamic properties of HCFC-124, Nippon Reito Kyokai Ronbunshu, 1993, 10, 75-86. [all data]
Coulson, D.R., Kinetics of the fluorination/chlorination of 1-chloro-1,2,2,2-tetrafluoroethane, J. Catal., 1993, 142, 289-302. [all data]
Go To: Top, Phase change data, Reaction thermochemistry data, Mass spectrum (electron ionization), Site Links, NIST Free Links, References
- Symbols used in this document:
Pc Critical pressure Tboil Boiling point Tc Critical temperature rH° Enthalpy of reaction at standard conditions c Critical density
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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