32338-02-6
2-bromo-4-methoxyaniline
CAS: 32338-02-6
Molecular Formula: C7H8BrNO
32338-02-6 - Names and Identifiers
32338-02-6 - Physico-chemical Properties
| Molecular Formula | C7H8BrNO |
| Molar Mass | 202.05 |
| Density | 1.531±0.06 g/cm3(Predicted) |
| Melting Point | 64 °C |
| Boling Point | 76-98 °C(Press: 2 Torr) |
| Flash Point | 114.1°C |
| Vapor Presure | 0.00935mmHg at 25°C |
| pKa | 3.14±0.10(Predicted) |
| Storage Condition | 2-8°C(protect from light) |
| Refractive Index | 1.595 |
32338-02-6 - Risk and Safety
| Hazard Class | IRRITANT |
32338-02-6 - Introduction
2-bromo-4-methoxyaniline is an organic compound with the chemical formula C7H8BrNO. The following is its nature, use, preparation and safety information:
Nature:
-Appearance: 2-bromo-4-methoxyaniline is a white to pale yellow crystal.
-Melting point: approximately 58-61 degrees Celsius.
-Solubility: Soluble in ethanol, dimethyl ether and ether.
Use:
2-bromo-4-methoxyaniline can be used for the synthesis and substitution reaction of halogenated aromatic hydrocarbons in organic synthesis. It is a precursor compound for many drugs and dyes, and is also used in the production of paints and pigments.
Method:
The synthesis of 2-bromo-4-methoxyaniline is usually obtained by introducing a bromine atom at position 2 of 4-methoxyaniline. This can be achieved by reacting 4-methoxyaniline with a bromide such as bromine gas or ferrous bromide.
Safety Information:
- 2-bromo-4-methoxyaniline is a toxic compound that is irritating and damaging to the skin, eyes and respiratory tract. Wear appropriate personal protective equipment when handling, avoid contact with skin and eyes, and pay attention to good ventilation.
-When using or storing 2-bromo-4-methoxyaniline, follow all safety procedures and keep it in a dry, cool, dark place away from fire and flammable substances.
Please note that this information is for reference only. For specific operations, please perform in a safe laboratory environment and follow relevant safety operating procedures.
Nature:
-Appearance: 2-bromo-4-methoxyaniline is a white to pale yellow crystal.
-Melting point: approximately 58-61 degrees Celsius.
-Solubility: Soluble in ethanol, dimethyl ether and ether.
Use:
2-bromo-4-methoxyaniline can be used for the synthesis and substitution reaction of halogenated aromatic hydrocarbons in organic synthesis. It is a precursor compound for many drugs and dyes, and is also used in the production of paints and pigments.
Method:
The synthesis of 2-bromo-4-methoxyaniline is usually obtained by introducing a bromine atom at position 2 of 4-methoxyaniline. This can be achieved by reacting 4-methoxyaniline with a bromide such as bromine gas or ferrous bromide.
Safety Information:
- 2-bromo-4-methoxyaniline is a toxic compound that is irritating and damaging to the skin, eyes and respiratory tract. Wear appropriate personal protective equipment when handling, avoid contact with skin and eyes, and pay attention to good ventilation.
-When using or storing 2-bromo-4-methoxyaniline, follow all safety procedures and keep it in a dry, cool, dark place away from fire and flammable substances.
Please note that this information is for reference only. For specific operations, please perform in a safe laboratory environment and follow relevant safety operating procedures.
Last Update：2024-04-09 15:17:56
