- InChI
- InChI=1S/C12H8F2/c13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)14/h1-8H
- InChI Key
- PXFIPIAXFGAEMJ-UHFFFAOYSA-N
- Formula
- C12H8F2
- SMILES
- Fc1ccccc1-c1ccccc1F
- Molecular Weight1
- 190.19
- CAS
- 388-82-9
- Other Names
-
- 1,1'-Biphenyl, 2,2'-difluoro-
- 2,2'-Difluorodiphenyl
- Biphenyl, 2,2'-difluoro
- 2,2'-difluoro-1,1'-biphenyl
- ΔcH°solid : Standard solid 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).
- ΔfH°solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔsubH° : Enthalpy of sublimation at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (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).
- Inp : Non-polar retention indices.
- I : 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 |
|---|---|---|---|
| ΔcH°solid | -5927.85 ± 0.63 | kJ/mol | NIST |
| ΔfG° | -133.90 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -200.70 ± 4.70 | kJ/mol | NIST |
| ΔfH°solid | -295.80 ± 2.10 | kJ/mol | NIST |
| ΔfusH° | 20.30 | kJ/mol | Joback Calculated Property |
| ΔsubH° | [95.00; 95.00] | kJ/mol |
|
| ΔsubH° | 95.00 ± 4.20 | kJ/mol | NIST |
| ΔsubH° | 95.00 ± 4.20 | kJ/mol | NIST |
| ΔvapH° | 46.55 | kJ/mol | Joback Calculated Property |
| IE | 8.35 ± 0.02 | eV | NIST |
| log10WS | -4.74 | Crippen Calculated Property | |
| logPoct/wat | 3.632 | Crippen Calculated Property | |
| McVol | 135.960 | ml/mol | McGowan Calculated Property |
| Pc | 2992.59 | kPa | Joback Calculated Property |
| Inp | [229.19; 1333.00] |
|
|
| Inp | 1330.00 | NIST | |
| Inp | 1333.00 | NIST | |
| Inp | 229.19 | NIST | |
| Inp | 229.47 | NIST | |
| Inp | 1330.00 | NIST | |
| I | [226.78; 226.78] |
|
|
| I | 226.78 | NIST | |
| I | 226.78 | NIST | |
| Tboil | 535.82 | K | Joback Calculated Property |
| Tc | 762.30 | K | Joback Calculated Property |
| Tfus | 304.06 | K | Joback Calculated Property |
| Vc | 0.527 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [294.88; 364.72] | J/mol×K | [535.82; 762.30] |
|
| Cp,gas | 294.88 | J/mol×K | 535.82 | Joback Calculated Property |
| Cp,gas | 308.80 | J/mol×K | 573.57 | Joback Calculated Property |
| Cp,gas | 321.75 | J/mol×K | 611.31 | Joback Calculated Property |
| Cp,gas | 333.77 | J/mol×K | 649.06 | Joback Calculated Property |
| Cp,gas | 344.91 | J/mol×K | 686.81 | Joback Calculated Property |
| Cp,gas | 355.21 | J/mol×K | 724.55 | Joback Calculated Property |
| Cp,gas | 364.72 | J/mol×K | 762.30 | Joback Calculated Property |
| ΔsubH | 95.10 | kJ/mol | 310.00 | NIST |
Similar Compounds
Find more compounds similar to 2,2'-Difluorobiphenyl.
Sources
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