696-54-8
| Name | 4-Pyridinealdoxime |
| CAS | 696-54-8 |
| EINECS(EC#) | 211-796-6 |
| Molecular Formula | C6H6N2O |
| MDL Number | MFCD00006446 |
| Molecular Weight | 122.12 |
| MOL File | 696-54-8.mol |
Chemical Properties
| Appearance | white very fine crystalline powder |
| Melting point | 131-133 °C |
| Boiling point | 227.52°C (rough estimate) |
| bulk density | 610kg/m3 |
| density | 1.2236 (rough estimate) |
| vapor pressure | <0.01 hPa (50 °C) |
| refractive index | 1.5350 (estimate) |
| Fp | 110 °C |
| storage temp. | Store below +30°C. |
| solubility | 10g/l |
| form | Solid |
| pka | pK1:4.73(+1);pK2:10.03(0) (25°C) |
| color | White to Off-White |
| PH | 6.3 (10g/l, H2O, 20℃) |
| Water Solubility | 10 g/L (20 ºC) |
| BRN | 2079 |
| InChI | 1S/C6H6N2O/c9-8-5-6-1-3-7-4-2-6/h1-5,7H |
| InChIKey | XFNAGAQPPRZSFP-UHFFFAOYSA-N |
| SMILES | N1C=CC(=CN=O)C=C1 |
Safety Data
| Hazard Codes | Xn |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| RTECS | NR9410000 |
| HS Code | 29333999 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
| Toxicity |