p-Bromophenyl azide - Names and Identifiers
p-Bromophenyl azide - Physico-chemical Properties
Molecular Formula | C6H4BrN3
|
Molar Mass | 198.02 |
Density | 1.5827 |
Melting Point | 20°C |
Boling Point | 105 °C(Press: 10 Torr) |
Flash Point | -33℃ |
BRN | 1939308 |
Storage Condition | -20°C |
Refractive Index | 1.6400 (estimate) |
p-Bromophenyl azide - Risk and Safety
Risk Codes | R11 - Highly Flammable
R38 - Irritating to the skin
R48/23/24/25 -
|
Safety Description | 16 - Keep away from sources of ignition.
|
UN IDs | UN 2398 3 / PGII |
WGK Germany | 3 |
p-Bromophenyl azide - Upstream Downstream Industry
p-Bromophenyl azide - Introduction
1-AZIDO-4-BROMOBENZENE is an organic compound with the chemical formula C6H4N3Br. It is a colorless to pale yellow crystal with a peculiar odor. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Colorless to light yellow crystal
-Molecular weight: 214.02g/mol
-Melting point: 50-52 ° C
-Boiling point: 250-251 ° C
-Density: 1.85g/cm³
-Solubility: Slightly soluble in water, soluble in organic solvents such as alcohol and ether
Use:
1-AZIDO-4-BROMOBENZENE is commonly used as an important reagent in organic synthesis and can be used to synthesize other compounds.
-It can be used as an intermediate for the synthesis of aromatic amines, Azo dyes and nitrogen-containing ring compounds.
-This compound can also be used in the field of organic electrochemistry.
Method:
The preparation of 1-AZIDO-4-BROMOBENZENE is generally carried out by the following reaction:
1-bromo-4-nitrobenzenetrithiourea (MTT)/N-nitrodiethylamine (NDEA)→ 1-AZIDO-4-BROMOBENZENE
Safety Information:
- 1-AZIDO-4-BROMOBENZENE is a potentially hazardous chemical that needs to be handled in a laboratory or professional environment.
-It is a toxic compound that may cause irritation and injury to the human body, and cause allergic reactions or respiratory tract irritation when contacted or inhaled.
-Wear appropriate protective equipment, such as gloves, goggles and protective clothing, when in use.
-It should be operated in a well-ventilated place to avoid contact with oxidants and combustibles.
-Observe relevant safety procedures during storage and handling, and place it in a closed container to avoid contact with air and moisture.
Last Update:2024-04-10 22:29:15