- InChI
- InChI=1S/C5H5NO2/c7-4-2-1-3-5(8)6-4/h1-3H,(H2,6,7,8)
- InChI Key
- WLFXSECCHULRRO-UHFFFAOYSA-N
- Formula
- C5H5NO2
- SMILES
- O=c1cccc(O)[nH]1
- Molecular Weight1
- 111.10
- CAS
- 626-06-2
- Other Names
-
- 2(1H)-Pyridone, 6-hydroxy-
- 2,6-Dihydroxypyridine
- 2,6-Pyridinediol
- pyridine-2,6-diol
- 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 | 0.5743 | Relay (1.0) Calculated Property | |
| ΔfG° | -135.44 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -270.61 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 101.41 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.62 | eV | Relay (1.0) Calculated Property |
| log10WS | -0.31 | Relay (1.0) Calculated Property | |
| logPoct/wat | -0.401 | Crippen Calculated Property | |
| McVol | 79.270 | ml/mol | McGowan Calculated Property |
| Pc | 6548.61 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 554.28 | K | Relay (1.0) Calculated Property |
| Tc | 782.89 | K | Relay (1.0) Calculated Property |
| Tfus | 417.88 | K | Relay (1.0) Calculated Property |
| Vc | 0.263 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to 2(1H)-Pyridinone, 6-hydroxy-.
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
- McGowan Method
- NIST Webbook
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