- InChI
- InChI=1S/C6H4Br2O/c7-4-1-2-6(9)5(8)3-4/h1-3,9H
- InChI Key
- FAXWFCTVSHEODL-UHFFFAOYSA-N
- Formula
- C6H4Br2O
- SMILES
- Oc1ccc(Br)cc1Br
- Molecular Weight1
- 251.90
- CAS
- 615-58-7
- Other Names
-
- 2,4-dibromophenol
- DBP
- Emery 9331
- FR-612
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion 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).
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfH°gas | -38.16 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 81.30 | kJ/mol | Thermochemical study of three dibromophenol isomers |
| IE | 8.39 | eV | Relay (1.0) Calculated Property |
| log10WS | -2.66 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.917 | Crippen Calculated Property | |
| McVol | 112.510 | ml/mol | McGowan Calculated Property |
| Tboil | 523.35 | K | Relay (1.0) Calculated Property |
| Tfus | 313.00 ± 2.00 | K | NIST |
Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor 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.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | 260.00 | J/mol×K | 313.00 | NIST |
| ΔfusH | [14.64; 15.00] | kJ/mol | [313.00; 313.00] | 
|
| ΔfusH | 14.64 | kJ/mol | 313.00 | NIST |
| ΔfusH | 15.00 | kJ/mol | 313.00 | NIST |
| ΔfusS | 46.00 | J/mol×K | 313.00 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 427.20 | K | 1.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [122.92; 247.87] | 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 | -1.47100e+01 | |||
| Coefficient B | 6.66400e-01 | |||
| Coefficient C | -6.65920e-04 | |||
| Coefficient D | 2.62100e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 122.92 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 149.31 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 170.63 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 187.73 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 201.42 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 212.55 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 221.92 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 230.38 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 238.75 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 247.87 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0213777; 0.0000548] | Pa×s | [313.00; 595.07] |
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 | -1.64329e+01 | |||
| Coefficient B | 3.93990e+03 | |||
| 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. | 313.00 | |||
| Temperature range, max. | 595.07 | |||
| η | 0.0213777 | Pa×s | 313.00 | Calculated Property |
| η | 0.0067983 | Pa×s | 344.34 | Calculated Property |
| η | 0.0026173 | Pa×s | 375.68 | Calculated Property |
| η | 0.0011672 | Pa×s | 407.02 | Calculated Property |
| η | 0.0005843 | Pa×s | 438.36 | Calculated Property |
| η | 0.0003207 | Pa×s | 469.70 | Calculated Property |
| η | 0.0001898 | Pa×s | 501.04 | Calculated Property |
| η | 0.0001195 | Pa×s | 532.38 | Calculated Property |
| η | 0.0000792 | Pa×s | 563.72 | Calculated Property |
| η | 0.0000548 | Pa×s | 595.07 | Calculated Property |
Similar Compounds
Find more compounds similar to Phenol, 2,4-dibromo-.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- Thermochemical study of three dibromophenol isomers
- Joback Method
- McGowan Method
- NIST Webbook
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