- InChI
- InChI=1S/CHBr2/c2-1-3/h1H
- InChI Key
- HFPGRVHMFSJMOL-UHFFFAOYSA-N
- Formula
- CHBr2
- SMILES
- Br[CH]Br
- Molecular Weight1
- 172.83
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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).
- 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.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | 36.12 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 102.04 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 7.08 | kJ/mol | Joback Calculated Property |
| IE | [8.13; 8.41] | eV |
|
| IE | 8.30 ± 0.03 | eV | NIST |
| IE | 8.13 ± 0.16 | eV | NIST |
| IE | 8.41 ± 0.03 | eV | NIST |
| logPoct/wat | 1.895 | Crippen Calculated Property | |
| McVol | 57.800 | ml/mol | McGowan Calculated Property |
| Tboil | 369.29 | K | Relay (1.0) Calculated Property |
| Tc | 622.59 | K | Relay (1.0) Calculated Property |
| Tfus | 193.67 | K | Relay (1.0) Calculated Property |
| Vc | 0.217 | m3/kmol | Relay (1.0) Calculated Property |
Cheméo can also estimate Critical Pressure, Enthalpy of vaporization at standard conditions, Acentric Factor, 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 | [48.84; 73.47] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | -3.73000e+00 | |||
| Coefficient B | 2.84200e-01 | |||
| Coefficient C | -3.84000e-04 | |||
| Coefficient D | 1.77000e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 48.84 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 56.59 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 61.78 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 64.97 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 66.72 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 67.60 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 68.15 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 68.93 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 70.52 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 73.47 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0016191; 0.0005349] | Pa×s | [222.00; 396.96] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -8.93871e+00 | |||
| Coefficient B | 5.57850e+02 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Comment | Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc. | |||
| Temperature range, min. | 222.00 | |||
| Temperature range, max. | 396.96 | |||
| η | 0.0016191 | Pa×s | 222.00 | Calculated Property |
| η | 0.0013225 | Pa×s | 241.44 | Calculated Property |
| η | 0.0011134 | Pa×s | 260.88 | Calculated Property |
| η | 0.0009599 | Pa×s | 280.32 | Calculated Property |
| η | 0.0008437 | Pa×s | 299.76 | Calculated Property |
| η | 0.0007533 | Pa×s | 319.20 | Calculated Property |
| η | 0.0006814 | Pa×s | 338.64 | Calculated Property |
| η | 0.0006231 | Pa×s | 358.08 | Calculated Property |
| η | 0.0005751 | Pa×s | 377.52 | Calculated Property |
| η | 0.0005349 | Pa×s | 396.96 | Calculated Property |
Similar Compounds
Find more compounds similar to Dibromomethyl radical.
Sources
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