- InChI
- InChI=1S/FHO/c1-2/h2H
- InChI Key
- AQYSYJUIMQTRMV-UHFFFAOYSA-N
- Formula
- HFO
- SMILES
- OF
- Molecular Weight1
- 36.01
- Other Names
-
- Hypoflorous acid
- ω : Acentric Factor.
- 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).
- 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 |
|---|---|---|---|
| ω | 0.4447 | Relay (1.0) Calculated Property | |
| ΔfG° | -382.51 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -87.26 ± 0.19 | kJ/mol | Active Thermochemical Tables 1.112, gas-phase enthalpies of formation Compiled value |
| ΔfusH° | 2.92 | kJ/mol | Joback Calculated Property |
| IE | [12.69; 12.71] | eV |
|
| IE | 12.71 ± 0.01 | eV | NIST |
| IE | 12.69 ± 0.03 | eV | NIST |
| IE | 12.71 ± 0.01 | eV | NIST |
| logPoct/wat | -0.137 | Crippen Calculated Property | |
| McVol | 18.500 | ml/mol | McGowan Calculated Property |
| Pc | 7292.66 | kPa | Joback Calculated Property |
| Tboil | 275.47 | K | Relay (1.0) Calculated Property |
| Tc | 479.37 | K | Relay (1.0) Calculated Property |
| Tfus | 156.00 ± 2.00 | K | NIST |
| Vc | 0.075 | m3/kmol | Relay (1.0) Calculated Property |
Cheméo can also estimate Enthalpy of vaporization at standard conditions, 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.
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [35.91; 50.46] | J/mol×K | [298.00; 1300.00] |
NIST
|
| Equation | Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 2.47877e+01 | |||
| Coefficient B | 4.50337e+01 | |||
| Coefficient C | -3.00324e+01 | |||
| Coefficient D | 8.13713e+00 | |||
| Coefficient E | 1.33460e-02 | |||
| Reference | Chase, 1998 | |||
| Comment | F=-107.4229, G=244.6766, H=-98.32400; Data last reviewed in December, 1972 | |||
| Temperature range, min. | 298.00 | |||
| Temperature range, max. | 1300.00 | |||
| Cp,gas | 35.91 | J/mol×K | 298.00 | Calculated Property |
| Cp,gas | 38.83 | J/mol×K | 409.33 | Calculated Property |
| Cp,gas | 41.29 | J/mol×K | 520.67 | Calculated Property |
| Cp,gas | 43.34 | J/mol×K | 632.00 | Calculated Property |
| Cp,gas | 45.03 | J/mol×K | 743.33 | Calculated Property |
| Cp,gas | 46.44 | J/mol×K | 854.67 | Calculated Property |
| Cp,gas | 47.61 | J/mol×K | 966.00 | Calculated Property |
| Cp,gas | 48.63 | J/mol×K | 1077.33 | Calculated Property |
| Cp,gas | 49.56 | J/mol×K | 1188.67 | Calculated Property |
| Cp,gas | 50.46 | J/mol×K | 1300.00 | Calculated Property |
| Cp,gas | [50.37; 57.64] | J/mol×K | [1300.00; 6000.00] |
NIST
|
| Equation | Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 4.98059e+01 | |||
| Coefficient B | 4.15108e+00 | |||
| Coefficient C | -7.66860e-01 | |||
| Coefficient D | 4.95570e-02 | |||
| Coefficient E | -6.15496e+00 | |||
| Reference | Chase, 1998 | |||
| Comment | F=-125.8041, G=270.6278, H=-98.32400; Data last reviewed in December, 1972 | |||
| Temperature range, min. | 1300.00 | |||
| Temperature range, max. | 6000.00 | |||
| Cp,gas | 50.37 | J/mol×K | 1300.00 | Calculated Property |
| Cp,gas | 53.27 | J/mol×K | 1822.22 | Calculated Property |
| Cp,gas | 54.84 | J/mol×K | 2344.44 | Calculated Property |
| Cp,gas | 55.82 | J/mol×K | 2866.67 | Calculated Property |
| Cp,gas | 56.46 | J/mol×K | 3388.89 | Calculated Property |
| Cp,gas | 56.87 | J/mol×K | 3911.11 | Calculated Property |
| Cp,gas | 57.14 | J/mol×K | 4433.33 | Calculated Property |
| Cp,gas | 57.32 | J/mol×K | 4955.56 | Calculated Property |
| Cp,gas | 57.47 | J/mol×K | 5477.78 | Calculated Property |
| Cp,gas | 57.64 | J/mol×K | 6000.00 | Calculated Property |
Similar Compounds
Find more compounds similar to HypoFluorous acid.
Sources
- Active Thermochemical Tables 1.112, gas-phase enthalpies of formation ChEDL chemicals 1.5.2, from Active Thermochemical Tables (ATcT), version 1.112, Argonne National Laboratory; Ruscic, B. et al. Active Thermochemical Tables: Thermochemistry for the 21st Century. J. Phys.: Conf. Ser. 2005, 16, 561.
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
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