- InChI
- InChI=1S/C2Cl2F4/c3-1(4,5)2(6,7)8
- InChI Key
- BAMUEXIPKSRTBS-UHFFFAOYSA-N
- Formula
- C2Cl2F4
- SMILES
- FC(F)(F)C(F)(Cl)Cl
- Molecular Weight1
- 170.92
- CAS
- 374-07-2
- Other Names
-
- 1,1,1,2-TETRAFLUORO-2,2-DICHLOROETHANE
- 1,1-DICHLORO-1,2,2,2-TETRAFLUOROETHANE
- 1,1-Dichlorotetrafluoroethane
- Ethane, 1,1-dichlorotetrafluoro-
- Frigen 114A
- R-114a
- REFRIGERANT-114A
- freon 114a
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρc : Critical density (kg/m3).
- ρl : Liquid Density (kg/m3).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- Zc : Critical Compressibility.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.2630 | KDB | |
| ΔfG° | -831.46 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -918.03 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 6.82 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 22.96 | kJ/mol | Joback Calculated Property |
| log10WS | -2.58 | Crippen Calculated Property | |
| logPoct/wat | 2.650 | Crippen Calculated Property | |
| McVol | 70.600 | ml/mol | McGowan Calculated Property |
| Pc | [3300.00; 3302.58] | kPa |
|
| Pc | 3300.00 | kPa | KDB |
| Pc | 3302.58 ± 103.42 | kPa | NIST |
| ρc | 582.84 ± 15.04 | kg/m3 | NIST |
| Tboil | [276.00; 277.00] | K |
|
| Tboil | 277.00 | K | KDB |
| Tboil | 276.00 | K | NIST |
| Tboil | 277.00 | K | NIST |
| Tc | [418.60; 418.65] | K |
|
| Tc | 418.60 | K | KDB |
| Tc | 418.65 ± 0.80 | K | NIST |
| Tfus | 216.50 | K | KDB |
| Vc | 0.294 | m3/kmol | KDB |
| Zc | 0.2787570 | KDB |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [113.79; 143.11] | J/mol×K | [310.64; 475.11] |
|
| Cp,gas | 113.79 | J/mol×K | 310.64 | Joback Calculated Property |
| Cp,gas | 119.86 | J/mol×K | 338.05 | Joback Calculated Property |
| Cp,gas | 125.42 | J/mol×K | 365.46 | Joback Calculated Property |
| Cp,gas | 130.50 | J/mol×K | 392.87 | Joback Calculated Property |
| Cp,gas | 135.13 | J/mol×K | 420.28 | Joback Calculated Property |
| Cp,gas | 139.32 | J/mol×K | 447.70 | Joback Calculated Property |
| Cp,gas | 143.11 | J/mol×K | 475.11 | Joback Calculated Property |
| ΔvapH | [17.70; 23.50] | kJ/mol | [233.00; 353.00] |
|
| ΔvapH | 23.20 | kJ/mol | 233.00 | NIST |
| ΔvapH | 22.50 | kJ/mol | 273.00 | NIST |
| ΔvapH | 23.50 | kJ/mol | 302.00 | NIST |
| ΔvapH | 20.80 | kJ/mol | 313.00 | NIST |
| ΔvapH | 17.70 | kJ/mol | 353.00 | NIST |
| ρl | 1455.00 | kg/m3 | 298.00 | KDB |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 3251.00] | kPa | [201.49; 418.55] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.37023e+01 | |||
| Coefficient B | -2.09657e+03 | |||
| Coefficient C | -4.52020e+01 | |||
| Temperature range, min. | 201.49 | |||
| Temperature range, max. | 418.55 | |||
| Pvap | 1.33 | kPa | 201.49 | Calculated Property |
| Pvap | 8.01 | kPa | 225.61 | Calculated Property |
| Pvap | 31.54 | kPa | 249.73 | Calculated Property |
| Pvap | 93.00 | kPa | 273.84 | Calculated Property |
| Pvap | 223.09 | kPa | 297.96 | Calculated Property |
| Pvap | 459.48 | kPa | 322.08 | Calculated Property |
| Pvap | 842.89 | kPa | 346.20 | Calculated Property |
| Pvap | 1413.13 | kPa | 370.31 | Calculated Property |
| Pvap | 2205.94 | kPa | 394.43 | Calculated Property |
| Pvap | 3251.00 | kPa | 418.55 | Calculated Property |
| Pvap | [5.17; 3110.94] | kPa | [217.00; 414.96] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 7.69813e+01 | |||
| Coefficient B | -5.00402e+03 | |||
| Coefficient C | -9.84202e+00 | |||
| Coefficient D | 1.42279e-05 | |||
| Temperature range, min. | 217.00 | |||
| Temperature range, max. | 414.96 | |||
| Pvap | 5.17 | kPa | 217.00 | Calculated Property |
| Pvap | 19.24 | kPa | 239.00 | Calculated Property |
| Pvap | 55.23 | kPa | 260.99 | Calculated Property |
| Pvap | 131.06 | kPa | 282.99 | Calculated Property |
| Pvap | 269.95 | kPa | 304.98 | Calculated Property |
| Pvap | 499.88 | kPa | 326.98 | Calculated Property |
| Pvap | 853.84 | kPa | 348.97 | Calculated Property |
| Pvap | 1371.54 | kPa | 370.97 | Calculated Property |
| Pvap | 2102.50 | kPa | 392.96 | Calculated Property |
| Pvap | 3110.94 | kPa | 414.96 | Calculated Property |
Similar Compounds
Find more compounds similar to Ethane, 1,1-dichloro-1,2,2,2-tetrafluoro-.
Sources
- KDB Pure (Korean Thermophysical Properties Databank)
- KDB Vapor Pressure Data
- Crippen Method
- Crippen Method
- Solubility Differences of Halocarbon Isomers in Ionic Liquid [emim][Tf2N]
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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