4-Picoline-N-oxide
- Product Name4-Picoline-N-oxide
- CAS1003-67-4
- MFC6H7NO
- MW109.13
- EINECS213-712-3
- MOL File1003-67-4.mol
Chemical Properties
| Melting point | 182-185 °C(lit.) |
| Boiling point | 152°C 11mm |
| Density | 1.1143 (rough estimate) |
| refractive index | 1.5180 (estimate) |
| Flash point | 149 °C |
| storage temp. | Store at +2°C to +8°C. |
| solubility | 1000g/l |
| pka | 1.38±0.10(Predicted) |
| form | powder to crystal |
| color | White to Light yellow to Light orange |
| PH | >7 (H2O, 25℃)Aqueous solution |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| BRN | 106329 |
| CAS DataBase Reference | 1003-67-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyridine, 4-methyl-, 1-oxide(1003-67-4) |
| EPA Substance Registry System | Pyridine, 4-methyl-, 1-oxide (1003-67-4) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-24/25 |
| WGK Germany | 1 |
| RTECS | UT5800000 |
| F | 3 |
| TSCA | Yes |
| HS Code | 29333999 |
