Nicotinic hydrazide
Nicotinic hydrazide
CAS: 553-53-7
Molecular Formula: C6H7N3O
Nicotinic hydrazide - Names and Identifiers
| Name | Nicotinic hydrazide |
| Synonyms | Nicotinic hydrazide 3-pyridoylhydrazine 3-Pyridoyl Hydrazine Isoniazid Impurity B Hydrazine, nicotinoyl- LABOTEST-BB LT01593663 NICOTINIC ACID HYDRAZIDE 3-Pyridylcarbonylhydrazine 3-pyridine-carbonylhydrazine (3-pyridylcarbonyl)hydrazine 3-Pyridinecarboxylic hydrazide 3-pyridinecarboxylicacid,hydrazide 3-Pyridinecarboxylic acid, hydrazide |
| CAS | 553-53-7 |
| EINECS | 209-041-0 |
| InChI | InChI=1/C6H7N3O/c7-9-6(10)5-2-1-3-8-4-5/h1-4H,7H2,(H,9,10) |
| InChIKey | KFUSANSHCADHNJ-UHFFFAOYSA-N |
Nicotinic hydrazide - Physico-chemical Properties
| Molecular Formula | C6H7N3O |
| Molar Mass | 137.14 |
| Density | 1.2620 (rough estimate) |
| Melting Point | 159-161°C(lit.) |
| Boling Point | 251.97°C (rough estimate) |
| Water Solubility | Soluble in alcohol, water. |
| Solubility | H2O: soluble50mg/mL |
| Appearance | Crystalline powder |
| Color | White to off-white |
| BRN | 119299 |
| pKa | 11.43±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.6910 (estimate) |
| MDL | MFCD00006383 |
Nicotinic hydrazide - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN2811 |
| WGK Germany | 3 |
| RTECS | QT1750000 |
| HS Code | 29280000 |
| Hazard Class | 6.1 |
| Packing Group | III |
| Toxicity | LD50 intravenous in mouse: 180mg/kg |
Nicotinic hydrazide - Reference Information
| Application | 3-pyridinecarylhydrazide is an organic intermediate, it has been reported in the literature that it can be used to prepare 1-naphthalaldehyde nicotinyl hydrazone, and this kind of nicotinyl hydrazone Schiff base compound can be used to prepare bactericide. |
| preparation | 3-pyridinecarylhydrazide is a heterocyclic organic compound which can be prepared by reacting methyl nicotinate with hydrazine hydrate. |
Last Update：2024-04-10 22:29:15
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