- InChI
- InChI=1S/C2HClF2/c3-1-2(4)5/h1H
- InChI Key
- HTHNTJCVPNKCPZ-UHFFFAOYSA-N
- Formula
- C2HClF2
- SMILES
- FC(F)=CCl
- Molecular Weight1
- 98.48
- CAS
- 359-10-4
- Other Names
-
- 1,1-Difluoro-2-chloroethylene
- 1,1-Difluorochloroethylene
- 1-Chloro-2,2-difluoroethylene
- 2,2-Difluoro-1-chloroethene
- 2-Chloro-1,1-difluoroethylene
- 2-chloro-1,1-difluoroethene
- CF2=CHCl
- Chloro-1,1-difluoroethylene
- Ethene, 1,1-difluoro-2-chloro
- Ethylene, 2-chloro-1,1-difluoro-
- F 1122
- FC 1122
- HCFC 1122
- R 1122
- 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).
- IE : Ionization energy (eV).
- 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).
- Inp : Non-polar retention indices.
- 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 | 0.2205 | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value | |
| ΔfG° | -363.92 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -348.84 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 10.19 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 21.15 | kJ/mol | Relay (1.0) Calculated Property |
| IE | [9.76; 9.84] | eV |
|
| IE | 9.80 ± 0.04 | eV | NIST |
| IE | 9.76 | eV | NIST |
| IE | 9.84 | eV | NIST |
| log10WS | -1.12 | Relay (1.0) Calculated Property | |
| logPoct/wat | 1.963 | Crippen Calculated Property | |
| McVol | 50.520 | ml/mol | McGowan Calculated Property |
| Pc | [4460.00; 4461.00] | kPa |
|
| Pc | 4460.00 | kPa | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 10 Compiled value |
| Pc | 4461.00 | kPa | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Pc | 4460.89 ± 110.32 | kPa | NIST |
| ρc | 499.29 ± 14.77 | kg/m3 | NIST |
| Inp | [339.00; 339.00] |
|
|
| Inp | 339.00 | NIST | |
| Inp | 339.00 | NIST | |
| Inp | 339.00 | NIST | |
| Tboil | 256.00 | K | NIST |
| Tc | [400.00; 400.55] | K |
|
| Tc | 400.00 | K | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 10 Compiled value |
| Tc | 400.55 | K | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Tc | 400.55 ± 0.70 | K | NIST |
| Tfus | 134.65 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Vc | [0.197; 0.197] | m3/kmol |
|
| Vc | 0.197 | m3/kmol | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 10 Compiled value |
| Vc | 0.197 | m3/kmol | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Zc | 0.2640000 | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 10 Compiled value |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | [14.10; 23.50] | kJ/mol | [233.00; 353.00] |
|
| ΔvapH | 23.50 | kJ/mol | 233.00 | NIST |
| ΔvapH | 21.40 | kJ/mol | 273.00 | NIST |
| ΔvapH | 18.50 | kJ/mol | 313.00 | NIST |
| ΔvapH | 14.10 | kJ/mol | 353.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [63.86; 114.07] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 1.22700e+01 | |||
| Coefficient B | 2.44100e-01 | |||
| Coefficient C | -2.24300e-04 | |||
| Coefficient D | 8.20000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 63.86 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 74.18 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 82.72 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 89.72 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 95.45 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 100.16 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 104.12 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 107.59 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 110.82 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 114.07 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 4457.93] | kPa | [183.88; 400.55] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.43503e+01 | |||
| Coefficient B | -2.23329e+03 | |||
| Coefficient C | -2.50700e+01 | |||
| Temperature range, min. | 183.88 | |||
| Temperature range, max. | 400.55 | |||
| Pvap | 1.33 | kPa | 183.88 | Calculated Property |
| Pvap | 8.49 | kPa | 207.95 | Calculated Property |
| Pvap | 35.14 | kPa | 232.03 | Calculated Property |
| Pvap | 108.17 | kPa | 256.10 | Calculated Property |
| Pvap | 269.34 | kPa | 280.18 | Calculated Property |
| Pvap | 572.99 | kPa | 304.25 | Calculated Property |
| Pvap | 1081.29 | kPa | 328.33 | Calculated Property |
| Pvap | 1858.53 | kPa | 352.40 | Calculated Property |
| Pvap | 2965.97 | kPa | 376.48 | Calculated Property |
| Pvap | 4457.93 | kPa | 400.55 | Calculated Property |
Similar Compounds
Find more compounds similar to Ethene, 2-chloro-1,1-difluoro-.
Sources
- Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
- IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 10 ChEDL chemicals 1.5.2, from Marsh, K. N.; Abramson, A.; Ambrose, D.; Morton, D. W.; Nikitin, E.; Tsonopoulos, C.; Young, C. L. Vapor-Liquid Critical Properties of Elements and Compounds. 10. Organic Compounds Containing Halogens. J. Chem. Eng. Data 2007, 52, 1509-1538.
- PSRK revision IV (2005), critical constants and acentric factors of 1000 components ChEDL chemicals 1.5.2, from Horstmann, S.; Jabłoniec, A.; Krafczyk, J.; Fischer, K.; Gmehling, J. PSRK Group Contribution Equation of State: Comprehensive Revision and Extension IV, Including Critical Constants and α-Function Parameters for 1000 Components. Fluid Phase Equilib. 2005, 227, 157-164.
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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