2-Amino-3-bromonitrobenzene - Names and Identifiers
2-Amino-3-bromonitrobenzene - Physico-chemical Properties
Molecular Formula | C6H5BrN2O2
|
Molar Mass | 217.02 |
Density | 1.7917 (rough estimate) |
Melting Point | 74.5°C |
Boling Point | 309.8±22.0 °C(Predicted) |
Flash Point | 141.166°C |
Vapor Presure | 0.001mmHg at 25°C |
pKa | -2.46±0.25(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 1.6000 (estimate) |
2-Amino-3-bromonitrobenzene - Introduction
2-Bromo-6-nitroaniline(2-Bromo-6-nitroaniline) is an organic compound with the chemical formula C6H5BrN2O2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 2-Bromo-6-Nitroaniline is a yellow crystal
-Melting point: about 140-143°C
-Boiling point: about 379°C
-Solubility: Slightly soluble in water, soluble in organic solvents such as ether, ethanol, etc.
Use:
-As an intermediate for the synthesis of organic dyes, used as a precursor for the synthesis of other compounds or dyes
-for the preparation of organic compounds such as antioxidants, pesticides and pharmaceuticals
Preparation Method:
Generally, the preparation of 2-Bromo-6-nitroaniline can be carried out by the following steps:
1. reacting aniline with nitric acid to obtain nitroaniline (nitroaniline).
2. reacting nitroaniline with bromine to give 2-Bromo-6-nitroaniline.
Safety Information:
2-Bromo-6-nitroaniline is toxic and care should be taken to avoid inhalation, ingestion, or skin contact.
-Wear protective gloves and goggles during use to ensure adequate ventilation.
-In case of skin contact or inhalation, rinse immediately with water and seek medical help.
-should be stored away from the fire and oxidant, stored in a cool, dry place, avoid contact with oxygen, fire or combustible.
Last Update:2024-04-09 15:17:58