13472-59-8
3-Bromo-2-methoxypyridine
CAS: 13472-59-8
Molecular Formula: C6H6BrNO
13472-59-8 - Names and Identifiers
| Name | 3-Bromo-2-methoxypyridine |
| Synonyms | 3-Bromo-2-methoxypyridine 2-METHOXY-3-BROMOPYRIDINE 3-BROWN-2-METHOXYPYRIDINE 3-BROMO-2-METHOXYPYRIDINE Pyridine, 3-bromo-2-methoxy- |
| CAS | 13472-59-8 |
| EINECS | 624-026-2 |
| InChI | InChI=1/C6H6BrNO/c1-9-6-5(7)3-2-4-8-6/h2-4H,1H3 |
| InChIKey | PORGLLGXCAQORO-UHFFFAOYSA-N |
13472-59-8 - Physico-chemical Properties
| Molecular Formula | C6H6BrNO |
| Molar Mass | 188.02 |
| Density | 1.5856 g/mL at 25 °C |
| Boling Point | 87 °C(Press: 16 Torr) |
| Flash Point | 93 °C |
| Water Solubility | Not miscible or difficult to mix in water. |
| Vapor Presure | 0.752mmHg at 25°C |
| pKa | 1.04±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,2-8°C |
| Sensitive | Moisture Sensitive/Light Sensitive |
| Refractive Index | 1.566 |
| Physical and Chemical Properties | Storage condition: Store under alert gas sensitivity: moiety Sensitive/Light Sensitive |
13472-59-8 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
| 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. |
| WGK Germany | 3 |
| HS Code | 29333990 |
13472-59-8 - Introduction
3-Bromo-2-methoxypyridine, chemical formula C7H6BrNO, is an organic compound.
Nature:
3-Bromo-2-methoxypyridine is a colorless to pale yellow solid with a special odor. Its melting point is about 62-64 degrees Celsius. It is almost insoluble in water at room temperature, but soluble in many organic solvents.
Use:
3-Bromo-2-methoxypyridine is commonly used as an intermediate in organic synthesis. It can be used as one of the important raw materials for the synthesis of certain drugs in the field of medicine, such as the synthesis of anti-cancer drugs.
Preparation Method:
The preparation of 3-bromo-2-methoxypyridine is usually obtained by the reaction of dibromomethane and pyridine. First, dibromomethane reacts with pyridine under suitable reaction conditions to produce 3-bromo-2-methylpyridine, which is further converted into 3-bromo-2-methoxypyridine by reaction with alkali catalyst and methanol.
Safety Information:
3-Bromo-2-methoxypyridine is an organic compound, which may have some acute toxicity and irritation. Appropriate protective measures should be taken during handling and use, including wearing protective glasses, gloves and protective clothing. Also, avoid inhaling its vapors or touching the skin. In storage, should be stored in a sealed, dry, cool place, away from fire and oxidant.
Nature:
3-Bromo-2-methoxypyridine is a colorless to pale yellow solid with a special odor. Its melting point is about 62-64 degrees Celsius. It is almost insoluble in water at room temperature, but soluble in many organic solvents.
Use:
3-Bromo-2-methoxypyridine is commonly used as an intermediate in organic synthesis. It can be used as one of the important raw materials for the synthesis of certain drugs in the field of medicine, such as the synthesis of anti-cancer drugs.
Preparation Method:
The preparation of 3-bromo-2-methoxypyridine is usually obtained by the reaction of dibromomethane and pyridine. First, dibromomethane reacts with pyridine under suitable reaction conditions to produce 3-bromo-2-methylpyridine, which is further converted into 3-bromo-2-methoxypyridine by reaction with alkali catalyst and methanol.
Safety Information:
3-Bromo-2-methoxypyridine is an organic compound, which may have some acute toxicity and irritation. Appropriate protective measures should be taken during handling and use, including wearing protective glasses, gloves and protective clothing. Also, avoid inhaling its vapors or touching the skin. In storage, should be stored in a sealed, dry, cool place, away from fire and oxidant.
Last Update：2024-04-09 21:11:58
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