- InChI
- InChI=1S/C2F5I/c3-1(4,5)2(6,7)8
- InChI Key
- UXPOJVLZTPGWFX-UHFFFAOYSA-N
- Formula
- C2F5I
- SMILES
- FC(F)(F)C(F)(F)I
- Molecular Weight1
- 245.92
- CAS
- 354-64-3
- Other Names
-
- C2F5I
- Perfluoroethyl iodide
- Iodoperfluoroethane
- Ethane, pentafluoroiodo-
- Ethane, iodopentafluoro-
- pentafluoroiodoethane
- 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 a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical 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° | -944.29 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -1009.68 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 5.91 | kJ/mol | Joback Calculated Property |
| IE | [10.44; 10.70] | eV |
|
| IE | 10.70 ± 0.10 | eV | NIST |
| IE | 10.44 | eV | NIST |
| logPoct/wat | 2.576 | Crippen Calculated Property | |
| McVol | 73.710 | ml/mol | McGowan Calculated Property |
| Pc | 3815.10 | kPa | Joback Calculated Property |
| Tboil | [285.50; 285.70] | K |
|
| Tboil | 285.70 | K | NIST |
| Tboil | 285.50 ± 0.50 | K | NIST |
| Tboil | 285.50 ± 0.50 | K | NIST |
| Tc | 421.67 | K | Relay (1.0) Calculated Property |
| Tfus | 157.97 | K | Relay (1.0) Calculated Property |
| Vc | 0.289 | m3/kmol | Relay (1.0) Calculated Property |
Cheméo can also estimate Enthalpy of vaporization at standard conditions, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 20.80 | kJ/mol | 265.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [103.06; 169.97] | 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 | -5.73000e+00 | |||
| Coefficient B | 5.43400e-01 | |||
| Coefficient C | -5.92000e-04 | |||
| Coefficient D | 2.24300e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 103.06 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 122.35 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 137.02 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 147.78 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 155.34 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 160.41 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 163.70 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 165.92 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 167.77 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 169.97 | J/mol×K | 1000.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Pentafluoroethyliodide.
Sources
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