- InChI
- InChI=1S/C6H6N2O/c9-8-5-6-3-1-2-4-7-6/h1-5,9H
- InChI Key
- MTFJSAGADRTKCI-UHFFFAOYSA-N
- Formula
- C6H6N2O
- SMILES
- ON=Cc1ccccn1
- Molecular Weight1
- 122.12
- CAS
- 873-69-8
- Other Names
-
- 2-Formylpyridine ketoxime
- 2-Formylpyridine oxime
- 2-Hydroxyiminomethyl pyridine
- 2-Pyridinaldoxime
- 2-Pyridinecarbaldehyde oxime
- 2-Pyridinecarboxaldehyde, oxime
- 2-Pyridinecarboxaldoxime
- 2-Pyridylaldoxime
- NSC 66484
- P-2-A
- Picolinaldehyde, oxime
- Picolinaldoxime
- Picolinealdehyde, oxime
- Pyridine-2-aldoxime
- Pyridine-2-carboxaldoxime
- pyridine-2-carbaldehyde oxime
- «alpha»-Picolinealdoxime
- «alpha»-Picolinealdoxime
- ω : Acentric Factor.
- 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).
- ΔfusH : Enthalpy of fusion at a given temperature (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 | 0.6049 | Relay (... Calculated Property | |
| ΔfG° | 260.57 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | 148.44 | kJ/mol | Relay (... Calculated Property |
| ΔfusH° | 19.98 | kJ/mol | Low-tem... |
| ΔvapH° | 67.60 | kJ/mol | Relay (... Calculated Property |
| IE | 8.97 | eV | Relay (... Calculated Property |
| log10WS | -0.11 | Relay (... Calculated Property | |
| logPoct/wat | 0.890 | Crippen Calculated Property | |
| McVol | 93.170 | ml/mol | McGowan Calculated Property |
| Pc | 6290.44 | kPa | Relay (... Calculated Property ⚠️ |
| Tboil | 524.09 | K | Relay (... Calculated Property |
| Tc | 778.80 | K | Relay (... Calculated Property |
| Tfus | 348.58 | K | Relay (... Calculated Property |
| Vc | 0.336 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | 19.98 | kJ/mol | 388.00 | NIST |
Similar Compounds
Find more compounds similar to 2-Pyridinealdoxime.
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
- Low-temperature heat capacity and standard molar enthalpy of formation of crystalline 2-pyridinealdoxime (C6H6N2O)
- McGowan Method
- NIST Webbook
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