- InChI
- InChI=1S/C10H8N2/c1-5-11-6-2-9(1)10-3-7-12-8-4-10/h1-8H
- InChI Key
- MWVTWFVJZLCBMC-UHFFFAOYSA-N
- Formula
- C10H8N2
- SMILES
- c1cc(-c2ccncc2)ccn1
- Molecular Weight1
- 156.18
- CAS
- 553-26-4
- Other Names
-
- .gamma.,.gamma.'-bipyridyl
- .gamma.,.gamma.'-dipyridyl
- 4,4'-Bipyridyl
- 4,4'-Dipyridine
- 4,4'-Dipyridyl
- 4,4-Bipyridine
- 4,4-Bipyridyl
- 4,4-Dipyridyl
- 4,4´-bipyridine
- 4-(4-Pyridyl)pyridine
- Bipyridine, 4,4'-
- NSC 404423
- «gamma»,«gamma»'-Bipyridyl
- «gamma»,«gamma»'-Dipyridyl
- «gamma»,«gamma»'-Bipyridyl
- «gamma»,«gamma»'-Dipyridyl
- BasG : Gas basicity (kJ/mol).
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°solid : Solid phase 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).
- ΔsubH° : Enthalpy of sublimation 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).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| BasG | 900.00 ± 10.00 | kJ/mol | NIST |
| ΔcH°solid | -5265.20 ± 1.80 | kJ/mol | NIST |
| ΔfH°gas | 293.10 ± 3.60 | kJ/mol | NIST |
| ΔfH°solid | 186.80 ± 2.20 | kJ/mol | NIST |
| ΔfusH° | 16.10 | kJ/mol | Hypothe... |
| ΔsubH° | [106.30; 106.30] | kJ/mol |
|
| ΔsubH° | 106.30 ± 2.80 | kJ/mol | NIST |
| ΔsubH° | 106.30 | kJ/mol | NIST |
| ΔsubH° | 106.30 ± 2.80 | kJ/mol | NIST |
| ΔvapH° | 71.10 ± 2.60 | kJ/mol | NIST |
| IE | 9.10 ± 0.02 | eV | NIST |
| log10WS | -1.54 | Aq. Sol... | |
| logPoct/wat | 2.144 | Crippen Calculated Property | |
| McVol | 124.200 | ml/mol | McGowan Calculated Property |
| Inp | [1507.00; 1507.00] |
|
|
| Inp | 1507.00 | NIST | |
| Inp | 1507.00 | NIST | |
| I | 2453.00 | NIST | |
| Tboil | [578.00; 578.20] | K |
|
| Tboil | 578.20 | K | NIST |
| Tboil | 578.00 | K | NIST |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | 16.10 | kJ/mol | 377.50 | NIST |
Similar Compounds
Find more compounds similar to 4,4'-Bipyridine.
Sources
- Crippen Method
- Hypothetical Thermodynamic Properties. Subcooled Vaporization Enthalpies and Vapor Pressures of Polyaromatic Heterocycles and Related Compounds
- Aqueous Solubility Prediction Method
- McGowan Method
- NIST Webbook
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