- InChI
- InChI=1S/C5H5NO/c7-5-2-1-3-6-4-5/h1-4,7H
- InChI Key
- GRFNBEZIAWKNCO-UHFFFAOYSA-N
- Formula
- C5H5NO
- SMILES
- Oc1cccnc1
- Molecular Weight1
- 95.10
- CAS
- 109-00-2
- Other Names
-
- 3-Hydroxypyridine
- 3-Oxopyridine
- 3-Pyridol
- 3-Pyridone
- pyridin-3-ol
- «beta»-Hydroxypyridine
- «beta»-Hydroxypyridine
- PAff : Proton affinity (kJ/mol).
- 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).
- ΔsubH° : Enthalpy of sublimation 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).
- 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 |
|---|---|---|---|
| PAff | 929.50 | kJ/mol | NIST |
| BasG | 897.70 | kJ/mol | NIST |
| ΔcH°solid | -2550.10 ± 0.90 | kJ/mol | NIST |
| ΔfH°gas | -43.70 ± 1.70 | kJ/mol | NIST |
| ΔfH°solid | -132.00 ± 1.10 | kJ/mol | NIST |
| ΔsubH° | [88.30; 88.30] | kJ/mol |
|
| ΔsubH° | 88.30 ± 1.30 | kJ/mol | NIST |
| ΔsubH° | 88.30 ± 1.30 | kJ/mol | NIST |
| IE | [9.15; 9.55] | eV |
|
| IE | 9.50 ± 0.10 | eV | NIST |
| IE | 9.55 ± 0.02 | eV | NIST |
| IE | 9.55 ± 0.05 | eV | NIST |
| IE | 9.15 ± 0.03 | eV | NIST |
| log10WS | -0.46 | Aq. Sol... | |
| logPoct/wat | 0.787 | Crippen Calculated Property | |
| McVol | 73.400 | ml/mol | McGowan Calculated Property |
| Tfus | 400.40 | K | Aq. Sol... |
Similar Compounds
Find more compounds similar to 3-Pyridinol.
Sources
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