- InChI
- InChI=1S/C4H8Br2O/c5-2-1-4(7)3-6/h4,7H,1-3H2
- InChI Key
- PSSRAPMBSMSACN-UHFFFAOYSA-N
- Formula
- C4H8Br2O
- SMILES
- OC(CBr)CCBr
- Molecular Weight1
- 231.91
- CAS
- 19398-47-1
- Other Names
-
- 2-Butanol, 1,4-dibromo-
- 1,4-Dibromobutan-2-ol
- 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).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- 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).
- Tboilr : Boiling point at reduced pressure (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° | -127.82 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -230.74 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 17.25 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 53.66 | kJ/mol | Joback Calculated Property |
| log10WS | -1.74 | Crippen Calculated Property | |
| logPoct/wat | 1.527 | Crippen Calculated Property | |
| McVol | 108.090 | ml/mol | McGowan Calculated Property |
| Pc | 5374.91 | kPa | Joback Calculated Property |
| Tboil | 514.98 | K | Joback Calculated Property |
| Tc | 713.75 | K | Joback Calculated Property |
| Tfus | 300.26 | K | Joback Calculated Property |
| Vc | 0.397 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [194.16; 229.01] | J/mol×K | [514.98; 713.75] | 
|
| Cp,gas | 194.16 | J/mol×K | 514.98 | Joback Calculated Property |
| Cp,gas | 200.89 | J/mol×K | 548.11 | Joback Calculated Property |
| Cp,gas | 207.22 | J/mol×K | 581.24 | Joback Calculated Property |
| Cp,gas | 213.17 | J/mol×K | 614.37 | Joback Calculated Property |
| Cp,gas | 218.77 | J/mol×K | 647.50 | Joback Calculated Property |
| Cp,gas | 224.04 | J/mol×K | 680.62 | Joback Calculated Property |
| Cp,gas | 229.01 | J/mol×K | 713.75 | Joback Calculated Property |
| η | [0.0002148; 0.0141153] | Pa×s | [300.26; 514.98] |
|
| η | 0.0141153 | Pa×s | 300.26 | Joback Calculated Property |
| η | 0.0048466 | Pa×s | 336.05 | Joback Calculated Property |
| η | 0.0020443 | Pa×s | 371.83 | Joback Calculated Property |
| η | 0.0010034 | Pa×s | 407.62 | Joback Calculated Property |
| η | 0.0005525 | Pa×s | 443.41 | Joback Calculated Property |
| η | 0.0003325 | Pa×s | 479.19 | Joback Calculated Property |
| η | 0.0002148 | Pa×s | 514.98 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | [387.70; 429.50] | K | [1.70; 6.00] |
|
| Tboilr | 387.70 | K | 1.70 | NIST |
| Tboilr | 429.50 ± 3.50 | K | 6.00 | NIST |
Similar Compounds
Find more compounds similar to 1,4-Dibromo-2-butanol.
Sources
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