- InChI
- InChI=1S/C12H8Br2N2/c13-9-1-5-11(6-2-9)15-16-12-7-3-10(14)4-8-12/h1-8H
- InChI Key
- LTPLLZWVPBTAMH-UHFFFAOYSA-N
- Formula
- C12H8Br2N2
- SMILES
- Brc1ccc(N=Nc2ccc(Br)cc2)cc1
- Molecular Weight1
- 340.01
- CAS
- 1601-98-5
- Other Names
-
- Diazene, bis(4-bromophenyl)-
- 4,4'-Dibromoazobenzene
- p,p'-Dibromoazobenzene
- 4,4'-Dibromazobenzen
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (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).
- 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 | 0.6300 | Relay (... Calculated Property | |
| ΔfG° | 320.69 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | 419.35 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 88.56 | kJ/mol | Relay (... Calculated Property |
| IE | 9.24 | eV | NIST |
| log10WS | -6.30 | Relay (... Calculated Property | |
| logPoct/wat | 5.627 | Crippen Calculated Property | |
| McVol | 183.080 | ml/mol | McGowan Calculated Property |
| Pc | 2884.30 | kPa | Joback Calculated Property |
| Tboil | 644.94 | K | Relay (... Calculated Property |
| Tc | 894.42 | K | Relay (... Calculated Property |
| Tfus | 439.64 | K | Relay (... Calculated Property |
| Vc | 0.641 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to Azobenzene, 4,4'-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
- Joback Method
- McGowan Method
- NIST Webbook
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