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7789-45-9
CuBr2
293501PD
98%-99%
- 100-325 mesh
232-167-2
Class 8
UN3260
PG III
Characteristic
Copper(II) bromide (CuBr2) is a chemical compound.
Chemical formula：CuBr2
Molar mass：223.37 g/mol
Appearance：grayish black crystals；deliquescent
Density：4.710 g/cm3, solid
Melting point：498 °C (928 °F; 771 K)
Boiling point：900 °C (1,650 °F; 1,170 K)
Solubility in water：55.7 g/100 mL (20 °C)
Solubility in [[alcohol, acetone, ammonia]]：soluble
Solubility in [[benzene, ether, ethyl ether, sulfuric acid]]：insoluble
Magnetic susceptibility (χ)：+685.5•10−6 cm3/mol
Application
Copper(II) bromide is used in photographic processing as an intensifier and as a brominating agent in organic synthesis. It is also used in the coupling of o-iodophenols and aryl acetylenes avoiding the use of palladium. It finds application in the preparation of NK1/NK2 receptor antagonists used in the regulation of tachykinin.
Characteristic
Copper(II) bromide (CuBr2) is a chemical compound.
Chemical formula：CuBr2
Molar mass：223.37 g/mol
Appearance：grayish black crystals；deliquescent
Density：4.710 g/cm3, solid
Melting point：498 °C (928 °F; 771 K)
Boiling point：900 °C (1,650 °F; 1,170 K)
Solubility in water：55.7 g/100 mL (20 °C)
Solubility in [[alcohol, acetone, ammonia]]：soluble
Solubility in [[benzene, ether, ethyl ether, sulfuric acid]]：insoluble
Magnetic susceptibility (χ)：+685.5•10−6 cm3/mol
Application
Copper(II) bromide is used in photographic processing as an intensifier and as a brominating agent in organic synthesis. It is also used in the coupling of o-iodophenols and aryl acetylenes avoiding the use of palladium. It finds application in the preparation of NK1/NK2 receptor antagonists used in the regulation of tachykinin.
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