2-Amino-3-bromo-5-nitropyridine（CAS# 15862-31-4)
Risk and Safety
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S37/39 – Wear suitable gloves and eye/face protection S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. |
| HS Code | 29333990 |
| Hazard Class | IRRITANT |
15862-31-4 - Introduction
Some properties of this compound are as follows:
1. Appearance: pale yellow to orange-yellow crystalline powder.
2. Melting Point: its melting point range of 80-86 degrees Celsius.
3. Solubility: It can be dissolved in most organic solvents, such as ethanol, methanol, etc. Its solubility in water is relatively low.
It has certain application in organic synthesis. It can be used as a raw material compound in organic synthesis, participate in various chemical reactions, and synthesize different organic compounds or intermediates.
The method of preparing calcium is usually carried out by nucleophilic substitution reaction. One common method of preparation is to react 3-bromo-2-nitropyridine with an amino compound to form the desired product.
Regarding safety information, it is an organic compound that may have certain toxicity and irritation. Safety precautions such as chemical-resistant gloves, goggles and ventilation are required during handling and use. At the same time, it should be stored in a sealed container, away from fire sources and other flammable substances. In case of intentional contact or ingestion, seek medical attention immediately. Always follow relevant safety practices, such as proper disposal of surplus or waste.
