dibromobenzene
dibromobenzene
CAS: 26249-12-7
Molecular Formula: C6H4Br2
dibromobenzene - Names and Identifiers
| Name | dibromobenzene |
| Synonyms | dibromobenzene |
| CAS | 26249-12-7 |
| EINECS | 247-544-7 |
dibromobenzene - Physico-chemical Properties
| Molecular Formula | C6H4Br2 |
| Molar Mass | 235.91 |
| Density | 1.9127 (rough estimate) |
| Melting Point | 27.25°C (estimate) |
| Boling Point | 226.88°C (estimate) |
| Refractive Index | 1.6018 (estimate) |
dibromobenzene - Risk and Safety
| UN IDs | 1993 |
| Hazard Class | 3.2 |
| Packing Group | III |
dibromobenzene - Introduction
Dibromobenzene is an organic compound with the chemical formula C6H4Br2. It is a colorless to pale yellow liquid with a special aromatic odor. The following is a description of the nature, use, preparation and safety information of dibromobenzene:
Nature:
-Dibromobenzene is a non-volatile liquid with a low boiling point and melting point.
-It is soluble in organic solvents such as ethanol, ether and dichloromethane, insoluble in water.
-Dibromobenzene is an aromatic compound with electron-attracting functional groups and is prone to substitution reactions.
Use:
-Dibromobenzene can be used as a starting material for organic synthesis.
-It can be used to synthesize some fluorescent dyes, pharmaceutical raw materials and pesticides.
-Dibromobenzene is also used as a reagent in organic synthesis reactions.
Preparation Method:
-Dibromobenzene can be prepared by bromination of benzene. The commonly used method is to introduce bromine gas into benzene solution and heat it during the reaction to generate dibromobenzene.
Safety Information:
-Dibromobenzene is irritating to the skin and eyes. Appropriate protective gloves and eye protection should be worn during operation.
-it is also a flammable liquid, avoid contact with the fire source, when stored away from the fire and high temperature.
-Use and storage of dibromobenzene to maintain good ventilation.
-If you ingest or come into contact with dibromobenzene, consult a doctor immediately and show the packaging or label to your doctor for handling.
Nature:
-Dibromobenzene is a non-volatile liquid with a low boiling point and melting point.
-It is soluble in organic solvents such as ethanol, ether and dichloromethane, insoluble in water.
-Dibromobenzene is an aromatic compound with electron-attracting functional groups and is prone to substitution reactions.
Use:
-Dibromobenzene can be used as a starting material for organic synthesis.
-It can be used to synthesize some fluorescent dyes, pharmaceutical raw materials and pesticides.
-Dibromobenzene is also used as a reagent in organic synthesis reactions.
Preparation Method:
-Dibromobenzene can be prepared by bromination of benzene. The commonly used method is to introduce bromine gas into benzene solution and heat it during the reaction to generate dibromobenzene.
Safety Information:
-Dibromobenzene is irritating to the skin and eyes. Appropriate protective gloves and eye protection should be worn during operation.
-it is also a flammable liquid, avoid contact with the fire source, when stored away from the fire and high temperature.
-Use and storage of dibromobenzene to maintain good ventilation.
-If you ingest or come into contact with dibromobenzene, consult a doctor immediately and show the packaging or label to your doctor for handling.
Last Update：2024-04-10 22:29:15
