- InChI
- InChI=1S/C4F2/c5-3-1-2-4-6
- InChI Key
- XOQUBARPWKCNSI-UHFFFAOYSA-N
- Formula
- C4F2
- SMILES
- FC#CC#CF
- Molecular Weight1
- 86.04
- CAS
- 64788-23-4
- 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).
- 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).
- 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° | -1.22 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 26.49 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 18.52 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 27.17 | kJ/mol | Joback Calculated Property |
| IE | [10.05; 10.35] | eV |
|
| IE | 10.05 | eV | NIST |
| IE | 10.35 | eV | NIST |
| log10WS | -1.78 | Crippen Calculated Property | |
| logPoct/wat | 0.847 | Crippen Calculated Property | |
| McVol | 53.560 | ml/mol | McGowan Calculated Property |
| Pc | 5312.41 | kPa | Joback Calculated Property |
| Tboil | 307.46 | K | Joback Calculated Property |
| Tc | 502.20 | K | Joback Calculated Property |
| Tfus | 348.22 | K | Joback Calculated Property |
| Vc | 0.220 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [75.86; 90.72] | J/mol×K | [307.46; 502.20] |
|
| Cp,gas | 75.86 | J/mol×K | 307.46 | Joback Calculated Property |
| Cp,gas | 78.52 | J/mol×K | 339.92 | Joback Calculated Property |
| Cp,gas | 81.11 | J/mol×K | 372.37 | Joback Calculated Property |
| Cp,gas | 83.62 | J/mol×K | 404.83 | Joback Calculated Property |
| Cp,gas | 86.06 | J/mol×K | 437.28 | Joback Calculated Property |
| Cp,gas | 88.43 | J/mol×K | 469.74 | Joback Calculated Property |
| Cp,gas | 90.72 | J/mol×K | 502.20 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 1,3-Butadiyne, 1,4-difluoro-.
Sources
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