- InChI
- InChI=1S/C2H4F2O/c3-2(4)1-5/h2,5H,1H2
- InChI Key
- VOGSDFLJZPNWHY-UHFFFAOYSA-N
- Formula
- C2H4F2O
- SMILES
- OCC(F)F
- Molecular Weight1
- 82.05
- CAS
- 359-13-7
- Other Names
-
- 2,2-difluoroethanol
- Difluoroethanol
- ethanol, 2,2-difluoro-
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- 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 |
|---|---|---|---|
| PAff | 727.40 | kJ/mol | NIST |
| BasG | 697.00 | kJ/mol | NIST |
| ΔcH°liquid | -1028.20 | kJ/mol | NIST |
| ΔfG° | -562.92 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -634.34 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 7.66 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 34.70 | kJ/mol | Joback Calculated Property |
| log10WS | -0.24 | Crippen Calculated Property | |
| logPoct/wat | 0.244 | Crippen Calculated Property | |
| McVol | 48.450 | ml/mol | McGowan Calculated Property |
| Pc | 5102.04 | kPa | Joback Calculated Property |
| Inp | 481.00 | NIST | |
| Tboil | [368.50; 368.70] | K |
|
| Tboil | 368.50 ± 0.50 | K | NIST |
| Tboil | 368.50 ± 0.50 | K | NIST |
| Tboil | 368.70 | K | NIST |
| Tc | 483.57 | K | Joback Calculated Property |
| Tfus | 159.30 | K | Joback Calculated Property |
| Vc | 0.197 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [87.38; 109.62] | J/mol×K | [335.44; 483.57] |
|
| Cp,gas | 87.38 | J/mol×K | 335.44 | Joback Calculated Property |
| Cp,gas | 91.43 | J/mol×K | 360.13 | Joback Calculated Property |
| Cp,gas | 95.34 | J/mol×K | 384.82 | Joback Calculated Property |
| Cp,gas | 99.11 | J/mol×K | 409.50 | Joback Calculated Property |
| Cp,gas | 102.75 | J/mol×K | 434.19 | Joback Calculated Property |
| Cp,gas | 106.25 | J/mol×K | 458.88 | Joback Calculated Property |
| Cp,gas | 109.62 | J/mol×K | 483.57 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to CHF2CH2OH.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Henry s Law Constants of Organic Compounds in Water and n-Octane at T = 293.2 K
- Joback Method
- McGowan Method
- NIST Webbook
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