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| CAS number | 2050-47-7 |
| Molecular formula | C12H8Br2O |
| Product name | Bis(4-bromophenyl) ether |
| Molecular Structure |  |
Appearance：White to off-white granules.
Density：1.413g/cm3
Boiling Point：355-360ºC
Melting Point：55-60ºC
Flash Point：118.4ºC
Refractive Index：1.6081 (20ºC)
Stability：Stable under normal temperatures and pressures.
Storage Condition：2-8ºC
Vapor Pressure：0.000186mmHg at 25°C
Bis(4-bromophenyl) ether, also known as 4-bromophenyl diphenyl ether, is an organic compound with the formula C12H10Br2O. It is a white crystalline solid with a molecular weight of 321.07 g/mol. The compound is used in the synthesis of a variety of organic compounds, including pharmaceuticals, dyes, and other materials.
Bis(4-bromophenyl) ether can be synthesized by reacting 4-bromophenol with phenol in the presence of a suitable catalyst, such as sulfuric acid or p-toluenesulfonic acid. Alternatively, it can be prepared by reacting 4-bromo-1,4-dihydroxybenzene with an excess of bromine in the presence of a suitable catalyst.
Bis(4-bromophenyl) ether is a colorless to white solid that has a melting point of 125-127 °C and a boiling point of 300 °C. It has a density of 1.71 g/cm3 and a refractive index of 1.633. It is insoluble in water, but soluble in ethanol and acetone.
Bis(4-bromophenyl) ether is an important intermediate in the synthesis of various pharmaceuticals and other compounds. For example, it is used in the synthesis of dyes, perfumes, and other materials. It is also used in the synthesis of drugs, such as aminopyrine, which is used to treat pain and fever.
Bis(4-bromophenyl) ether is also used as a flame retardant in the production of plastics and other materials. It is also used in the synthesis of polymers and other materials.
Bis(4-bromophenyl) ether is toxic if ingested or inhaled, and can cause irritation to the skin and eyes. It should be handled with care and stored in a cool, dry place, away from direct sunlight. Protective clothing, including goggles and gloves, should be worn when handling this compound.
In conclusion, Bis(4-bromophenyl) ether is an important intermediate in the synthesis of pharmaceuticals, dyes, and other materials. It is also used as a flame retardant in the production of plastics and other materials. Although it is toxic, it can be safely handled and stored if proper precautions are taken.
