3-Nitro-2-methoxypyridine
2-Methoxy-3-nitropyridine
CAS: 20265-35-4
Molecular Formula: C6H6N2O3
3-Nitro-2-methoxypyridine - Names and Identifiers
3-Nitro-2-methoxypyridine - Physico-chemical Properties
| Molecular Formula | C6H6N2O3 |
| Molar Mass | 154.12 |
| Density | 1.300±0.06 g/cm3(Predicted) |
| Melting Point | 53-55°C |
| Boling Point | 247.9±20.0 °C(Predicted) |
| Flash Point | >110℃ |
| BRN | 138199 |
| pKa | -0?+-.0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| MDL | MFCD00023459 |
3-Nitro-2-methoxypyridine - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. |
| Safety Description | 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. S22 - Do not breathe dust. S36 - Wear suitable protective clothing. S39 - Wear eye / face protection. |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Class | IRRITANT |
3-Nitro-2-methoxypyridine - Introduction
Nature:
2-Methoxy-3-nitropyridine is a white crystalline solid with a special flavor. It has good solubility and can be dissolved in organic solvents such as benzene and ethanol.
Use:
2-Methoxy-3-nitropyridine is widely used in pesticide manufacturing. It is a highly efficient pesticide intermediate, which can be used to synthesize pesticides, fungicides and herbicides. In addition, it can also be used as a component of a reagent or a catalyst in an organic synthesis reaction.
Method:
The synthesis of 2-Methoxy-3-nitropyridine is mainly carried out by Nitro reaction. First, methoxypyridine reacts with nitric acid under appropriate conditions to give 2-Methoxy-3-nitropyridine. The specific reaction conditions and steps vary from process to process and can be optimized according to specific synthesis requirements.
Safety Information:
2-Methoxy-3-nitropyridine is a toxic compound that requires proper handling and storage. Contact or inhalation of its gases, powders or solutions may cause eye, skin and respiratory tract irritation. Wear appropriate personal protective equipment such as chemical protective goggles, gloves, and protective masks during use or handling. In addition, it should be operated in a well-ventilated environment and away from flammable materials such as open flames and heat sources. Please store it in a dry, cool place, avoid contact with strong oxidants and flammable materials. If there is an accident, should immediately rinse with plenty of water, and timely seek medical help.
Last Update：2024-04-09 21:01:54
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