CAS 7789-45-9

Copper bromide (CuBr2)

Description:

Copper bromide (CuBr2) is an inorganic compound characterized by its dark brown or black crystalline appearance. It is a salt formed from copper and bromine, where copper is in the +2 oxidation state. CuBr2 is soluble in water and polar solvents, which facilitates its use in various chemical reactions and applications. The compound exhibits hygroscopic properties, meaning it can absorb moisture from the air. In terms of reactivity, copper bromide can participate in redox reactions and is often used as a catalyst in organic synthesis. It also has applications in the field of photography and as a reagent in analytical chemistry. Safety precautions are necessary when handling CuBr2, as it can be harmful if ingested or inhaled, and it may cause skin and eye irritation. Proper storage in a cool, dry place away from incompatible substances is essential to maintain its stability and prevent degradation.

Formula: Br₂Cu

InChI: InChI=1S/2BrH.Cu/h2*1H;/q;;+2/p-2

InChI key: InChIKey=QTMDXZNDVAMKGV-UHFFFAOYSA-L

SMILES: [Cu](Br)Br

Synonyms:

• Copper Dibromide
• Copper bromide
• Copper bromide (CuBr2)
• Copper(2+) Dibromide
• Copper(Ⅱ) bromide
• Cupric bromide
• Dibromure de cuivre
• Dibromuro De Cobre
• Kupferdibromid

Copper(II) Bromide

CAS: 7789-45-9

Formula: CuBr₂

Purity: >98.0%(T)

Color and Shape: Gray to Dark blue to Black powder to crystal

Molecular weight: 223.35

Ref: 3B-C2389

Copper(II) bromide, 99%

CAS: 7789-45-9

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

Formula: Br₂Cu

Purity: 99%

Color and Shape: Crystalline powder, Grey to black

Molecular weight: 223.35

Ref: 02-A16335

Copper(II) bromide, 98+%

CAS: 7789-45-9

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

Formula: Br₂Cu

Purity: 98+%

Color and Shape: Crystalline, Black

Molecular weight: 223.35

Ref: 02-014258

Copper(II) bromide

CAS: 7789-45-9

Formula: Br₂Cu

Purity: 99%

Color and Shape: Solid

Molecular weight: 223.3540

Ref: IN-DA0034MV

Copper(II) bromide, 99+%

CAS: 7789-45-9

Formula: CuBr₂

Molecular weight: 223.37

Ref: 7W-GX2990

Copper(II) bromide

CAS: 7789-45-9

Copper(II) bromide

Formula: ·Cu·2Br

Purity: reagent grade

Color and Shape: black crystalline solid

Molecular weight: 223.354g/mol

Ref: 54-IN1540

Copper(II) bromide

CAS: 7789-45-9

Formula: CuBr₂

Purity: 98.5 - 100.5 %

Color and Shape: Grey, dark brown or black crystalline powder

Molecular weight: 223.36

Ref: 7W-GK3536

Copper (II) bromide

CAS: 7789-45-9

BR1147 - Copper (II) bromide

Formula: Br₂Cu

Purity: = 99% (Assay)

Color and Shape: Solid, Crystalline Powder or Powder

Molecular weight: 223.354

Ref: 10-BR1147

Copper (II) Bromide

Controlled Product

CAS: 7789-45-9

Applications Copper (II) Bromide is used as a catalyst in chemical reactions. Used in the coupling of o-Iodophenols and aryl acetylenes avoiding the use of palladium. Copper (II) Bromide is also used in the preparation of NK1/NK2 receptor antagonists used in the regulation of tachykinin.
References Bates, C. et al.: Org. Lett., 4, 4727 (2002); Albert, J. et al.: 45, 4972 (2002);

Formula: Br₂Cu

Color and Shape: Black

Molecular weight: 223.35

Ref: TR-C685275

Copper(II) bromide, 99%

CAS: 7789-45-9

Copper(II) bromide, 99%

Formula: CuBr₂

Purity: 99%

Color and Shape: gray pwdr.

Molecular weight: 223.37

Ref: 08-93-2908

Cupric Bromide pure, 99%

CAS: 7789-45-9

Formula: CuBr₂

Purity: min. 99%

Color and Shape: Shiny blackish, Crystalline powder, Clear

Molecular weight: 223.36

Ref: SR-11204