| NICOTINIC ACID HYDRAZIDE Chemical Properties | |
| Melting point | 159-161 °C(lit.) |
| Boiling point | 251.97°C (rough estimate) |
| density | 1.2620 (rough estimate) |
| refractive index | 1.6910 (estimate) |
| storage temp. | 2-8°C |
| solubility | H2O: soluble50mg/mL |
| form | Fine Needle-Like Crystalline Powder |
| color | White to off-white |
| Water Solubility | Soluble in alcohol, water. |
| BRN | 119299 |
| CAS DataBase Reference | 553-53-7(CAS DataBase Reference) |
| Safety Information | |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-26-36/37/39 |
| RIDADR | UN2811 |
| WGK Germany | 3 |
| RTECS | QT1750000 |
| HazardClass | 6.1 |
| PackingGroup | III |
| NICOTINIC ACID HYDRAZIDE Usage And Synthesis | |
| Chemical Properties | WHITE TO OFF-WHITE FINE NEEDLE-LIKE CRYST. POWDER |
| Uses | An Impurity of Isoniazid (I821450), potent antitubercular agent against M. tuberculosis. |
| Purification Methods | Crystallise it from aqueous EtOH or *benzene. [Beilstein 22 III/IV 439, 22/2 V 121.] |
| NICOTINIC ACID HYDRAZIDE Preparation Products And Raw materials | |
| Raw materials | Methanol-->Hydrazinium hydroxide-->Methyl nicotinate |
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