|
| 4-Hydroxy-3-nitropyridine Basic information |
| 4-Hydroxy-3-nitropyridine Chemical Properties |
Melting point | 285 °C (dec.) (lit.) | Boiling point | 382.1±22.0 °C(Predicted) | density | 1.507±0.06 g/cm3(Predicted) | storage temp. | Inert atmosphere,Room Temperature | pka | 0.13±0.14(Predicted) | BRN | 1072928 | InChIKey | YUWOLBZMQDGRFV-UHFFFAOYSA-N | CAS DataBase Reference | 5435-54-1(CAS DataBase Reference) |
Hazard Codes | Xi | Risk Statements | 36/37/38 | Safety Statements | 26-36-36/37/39-22 | WGK Germany | 3 | Hazard Note | Toxic | HazardClass | IRRITANT, IRRITANT-HARMFUL | HS Code | 29333990 |
| 4-Hydroxy-3-nitropyridine Usage And Synthesis |
Chemical Properties | Light yellow crystalline powder | Uses | 4-Hydroxy-3-nitropyridine may be used in the synthesis of 4-ethoxy-3-nitropyridine by treating with phosphorus pentachloride (PCl5) followed by ethanol. It may also be used to prepare 4-chloro-3-nitropyridine by treating with PCl5-POCl3 (phosphorus oxychloride). | General Description | 4-Hydroxy-3-nitropyridine can be synthesized by the nitration of 4-hydroxypyridine. |
| 4-Hydroxy-3-nitropyridine Preparation Products And Raw materials |
|