- InChI
- InChI=1S/C3HF5O2/c4-2(5,1(9)10)3(6,7)8/h(H,9,10)
- InChI Key
- LRMSQVBRUNSOJL-UHFFFAOYSA-N
- Formula
- C3HF5O2
- SMILES
- O=C(O)C(F)(F)C(F)(F)F
- Molecular Weight1
- 164.03
- CAS
- 422-64-0
- Other Names
-
- 2,2,3,3,3-Pentafluoropropionic acid
- Propanoic acid, pentafluoro-
- Propionic acid, pentafluoro-
- 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).
- 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).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | -1259.73 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -1368.11 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 9.78 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 39.02 | kJ/mol | Joback Calculated Property |
| log10WS | -1.15 | Crippen Calculated Property | |
| logPoct/wat | 1.269 | Crippen Calculated Property | |
| McVol | 69.420 | ml/mol | McGowan Calculated Property |
| Pc | 4227.54 | kPa | Joback Calculated Property |
| Inp | [781.00; 781.00] |
|
|
| Inp | 781.00 | NIST | |
| Inp | 781.00 | NIST | |
| Tboil | [369.50; 370.07] | K |
|
| Tboil | 369.50 ± 0.50 | K | NIST |
| Tboil | 370.00 ± 1.00 | K | NIST |
| Tboil | 370.07 ± 0.20 | K | NIST |
| Tc | 556.52 | K | Joback Calculated Property |
| Tfus | 242.11 | K | Joback Calculated Property |
| Vc | 0.296 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [157.76; 186.59] | J/mol×K | [403.98; 556.52] |
|
| Cp,gas | 157.76 | J/mol×K | 403.98 | Joback Calculated Property |
| Cp,gas | 163.55 | J/mol×K | 429.40 | Joback Calculated Property |
| Cp,gas | 168.91 | J/mol×K | 454.83 | Joback Calculated Property |
| Cp,gas | 173.88 | J/mol×K | 480.25 | Joback Calculated Property |
| Cp,gas | 178.47 | J/mol×K | 505.67 | Joback Calculated Property |
| Cp,gas | 182.70 | J/mol×K | 531.10 | Joback Calculated Property |
| Cp,gas | 186.59 | J/mol×K | 556.52 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Pentafluoropropionic acid.
Sources
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