42166-50-7
3-hydrazinylpyridine hydrochloride
CAS: 42166-50-7
Molecular Formula: C5H7N3
42166-50-7 - Names and Identifiers
42166-50-7 - Physico-chemical Properties
| Molecular Formula | C5H7N3 |
| Molar Mass | 109.13 |
| Density | 1.222 |
| Melting Point | 53-55 °C |
| Boling Point | 286.4±13.0 °C(Predicted) |
| Flash Point | 157.8°C |
| Vapor Presure | 7.59E-05mmHg at 25°C |
| Appearance | Solid |
| pKa | 5.27±0.11(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
42166-50-7 - Risk and Safety
| Hazard Class | IRRITANT |
42166-50-7 - Introduction
3-hydrazinylpyridine hydrochloride(3-hydrazinylpyridine hydrochloride) is an organic compound with the chemical formula C5H7N3 · 2HCl. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 3-hydrazinylpyridine hydrochloride as a colorless crystalline or white crystalline solid.
-Solubility: It is easily soluble in water and ethanol, slightly soluble in ether.
Use:
- 3-hydrazinylpyridine hydrochloride is widely used as an important intermediate in organic synthesis.
-It can be used to synthesize other organic compounds, such as biologically active molecules and drugs.
Preparation Method:
- 3-hydrazinylpyridine hydrochloride can be prepared by acylation. First, hydrazine reacts with pyridine to give 3-hydrazinopyridine, which then reacts with hydrochloric acid to give 3-hydrazinylpyridine hydrochloride crystals.
Safety Information:
- 3-hydrazinylpyridine hydrochloride is relatively safe under general conditions of use, but care should be taken to avoid contact with skin and eyes.
-Wear appropriate protective gloves and goggles during operation.
Please note that this is only an overview of the general nature of the 3-hydrazinylpyridine hydrochloride. The specific operation and use should follow relevant laboratory safety regulations and guidelines.
Nature:
-Appearance: 3-hydrazinylpyridine hydrochloride as a colorless crystalline or white crystalline solid.
-Solubility: It is easily soluble in water and ethanol, slightly soluble in ether.
Use:
- 3-hydrazinylpyridine hydrochloride is widely used as an important intermediate in organic synthesis.
-It can be used to synthesize other organic compounds, such as biologically active molecules and drugs.
Preparation Method:
- 3-hydrazinylpyridine hydrochloride can be prepared by acylation. First, hydrazine reacts with pyridine to give 3-hydrazinopyridine, which then reacts with hydrochloric acid to give 3-hydrazinylpyridine hydrochloride crystals.
Safety Information:
- 3-hydrazinylpyridine hydrochloride is relatively safe under general conditions of use, but care should be taken to avoid contact with skin and eyes.
-Wear appropriate protective gloves and goggles during operation.
Please note that this is only an overview of the general nature of the 3-hydrazinylpyridine hydrochloride. The specific operation and use should follow relevant laboratory safety regulations and guidelines.
Last Update：2024-04-09 21:01:54
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