- InChI
- InChI=1S/C2H2Cl2F2/c3-1(4)2(5)6/h1-2H
- InChI Key
- VLIDBBNDBSNADN-UHFFFAOYSA-N
- Formula
- C2H2Cl2F2
- SMILES
- FC(F)C(Cl)Cl
- Molecular Weight1
- 134.94
- CAS
- 471-43-2
- Other Names
-
- 1,1-Dichloro-2,2-difluoroethane
- 1,1-Difluoro-2,2-dichloro ethane
- 1,1-Difluoro-2,2-dichloroethane
- 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).
- 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).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | -452.40 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -518.87 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 8.44 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 26.41 | kJ/mol | Joback Calculated Property |
| log10WS | -1.89 | Crippen Calculated Property | |
| logPoct/wat | 2.055 | Crippen Calculated Property | |
| McVol | 67.060 | ml/mol | McGowan Calculated Property |
| Pc | 4119.70 | kPa | Joback Calculated Property |
| Tboil | 317.68 | K | Joback Calculated Property |
| Tc | 487.57 | K | Joback Calculated Property |
| Tfus | 143.32 | K | Joback Calculated Property |
| Vc | 0.270 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [97.46; 119.56] | J/mol×K | [317.68; 487.57] | 
|
| Cp,gas | 97.46 | J/mol×K | 317.68 | Joback Calculated Property |
| Cp,gas | 101.61 | J/mol×K | 345.99 | Joback Calculated Property |
| Cp,gas | 105.57 | J/mol×K | 374.31 | Joback Calculated Property |
| Cp,gas | 109.34 | J/mol×K | 402.62 | Joback Calculated Property |
| Cp,gas | 112.93 | J/mol×K | 430.94 | Joback Calculated Property |
| Cp,gas | 116.33 | J/mol×K | 459.25 | Joback Calculated Property |
| Cp,gas | 119.56 | J/mol×K | 487.57 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [241.05; 301.44] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 2.26677e+01 | |||
| Coefficient B | -4.66919e+03 | |||
| Coefficient C | -3.24180e+01 | |||
| Temperature range, min. | 241.05 | |||
| Temperature range, max. | 301.44 | |||
| Pvap | 1.33 | kPa | 241.05 | Calculated Property |
| Pvap | 2.68 | kPa | 247.76 | Calculated Property |
| Pvap | 5.16 | kPa | 254.47 | Calculated Property |
| Pvap | 9.55 | kPa | 261.18 | Calculated Property |
| Pvap | 17.09 | kPa | 267.89 | Calculated Property |
| Pvap | 29.61 | kPa | 274.60 | Calculated Property |
| Pvap | 49.79 | kPa | 281.31 | Calculated Property |
| Pvap | 81.47 | kPa | 288.02 | Calculated Property |
| Pvap | 130.00 | kPa | 294.73 | Calculated Property |
| Pvap | 202.66 | kPa | 301.44 | Calculated Property |
Similar Compounds
Find more compounds similar to Ethane, 1,1-dichloro-2,2-difluoro-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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