- InChI
- InChI=1S/CHBrF2/c2-1(3)4/h1H
- InChI Key
- GRCDJFHYVYUNHM-UHFFFAOYSA-N
- Formula
- CHBrF2
- SMILES
- FC(F)Br
- Molecular Weight1
- 130.92
- CAS
- 1511-62-2
- Other Names
-
- Bromodifluoromethane
- CHBrF2
- Difluorobromomethane
- 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).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- Pvap : Vapor 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 | 0.3049 | Relay (1.0) Calculated Property | |
| ΔfG° | -420.20 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -425.30 ± 0.90 | kJ/mol | NIST |
| ΔfusH° | 6.27 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 23.75 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 11.18 | eV | Relay (1.0) Calculated Property |
| log10WS | -0.59 | Relay (1.0) Calculated Property | |
| logPoct/wat | 1.604 | Crippen Calculated Property | |
| McVol | 45.990 | ml/mol | McGowan Calculated Property |
| Pc | 5132.00 ± 10.00 | kPa | NIST |
| Tboil | 258.60 | K | NIST |
| Tc | 411.98 ± 0.20 | K | NIST |
| Tfus | 128.00 ± 2.00 | K | NIST |
| Vc | 0.275 ± 0.005 | m3/kmol | NIST |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [58.12; 72.06] | J/mol×K | [286.54; 453.82] | 
|
| Cp,gas | 58.12 | J/mol×K | 286.54 | Joback Calculated Property |
| Cp,gas | 60.79 | J/mol×K | 314.42 | Joback Calculated Property |
| Cp,gas | 63.32 | J/mol×K | 342.30 | Joback Calculated Property |
| Cp,gas | 65.70 | J/mol×K | 370.18 | Joback Calculated Property |
| Cp,gas | 67.95 | J/mol×K | 398.06 | Joback Calculated Property |
| Cp,gas | 70.07 | J/mol×K | 425.94 | Joback Calculated Property |
| Cp,gas | 72.06 | J/mol×K | 453.82 | Joback Calculated Property |
| ΔvapH | [24.00; 24.70] | kJ/mol | [226.50; 241.00] |
|
| ΔvapH | 24.00 | kJ/mol | 226.50 | NIST |
| ΔvapH | 24.70 | kJ/mol | 241.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 5200.01] | kPa | [186.66; 411.98] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.45065e+01 | |||
| Coefficient B | -2.30538e+03 | |||
| Coefficient C | -2.45230e+01 | |||
| Temperature range, min. | 186.66 | |||
| Temperature range, max. | 411.98 | |||
| Pvap | 1.33 | kPa | 186.66 | Calculated Property |
| Pvap | 8.93 | kPa | 211.70 | Calculated Property |
| Pvap | 38.19 | kPa | 236.73 | Calculated Property |
| Pvap | 120.19 | kPa | 261.77 | Calculated Property |
| Pvap | 303.88 | kPa | 286.80 | Calculated Property |
| Pvap | 653.64 | kPa | 311.84 | Calculated Property |
| Pvap | 1243.51 | kPa | 336.87 | Calculated Property |
| Pvap | 2150.33 | kPa | 361.91 | Calculated Property |
| Pvap | 3447.47 | kPa | 386.94 | Calculated Property |
| Pvap | 5200.01 | kPa | 411.98 | Calculated Property |
Similar Compounds
Find more compounds similar to Methane, bromodifluoro-.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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