CAS 7787-70-4

Copper bromide (CuBr)

Description:

Copper bromide (CuBr) is an inorganic compound characterized by its formation of a reddish-brown solid that is typically found in two forms: anhydrous and dihydrate. It is a binary salt composed of copper and bromine, where copper exhibits a +1 oxidation state. CuBr is known for its ionic bonding, resulting in a crystalline structure. The compound is soluble in water and polar solvents, which allows it to dissociate into copper and bromide ions in solution. It has applications in various fields, including organic synthesis as a catalyst, in photography, and in the preparation of other copper compounds. Additionally, CuBr can exhibit photoconductivity and is used in certain types of electronic devices. Safety precautions are necessary when handling this substance, 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 materials is recommended to maintain its stability.

Formula: BrCu

InChI: InChI=1S/BrH.Cu/h1H;/q;+1/p-1

InChI key: InChIKey=NKNDPYCGAZPOFS-UHFFFAOYSA-M

SMILES: Br[Cu]

Synonyms:

• Bromure de cuivre
• Bromuro De Cobre
• Cooper Bromide
• Copper Bromide
• Copper bromide (Cu4Br4)
• Copper bromide (Cu_0.5Br_0.5)
• Copper bromide (Cu₄Br₄)
• Copper bromide (CuBr)
• Copper monobromide
• Copper(1+) bromide
• Copper(1+) bromide tetramer
• Copperbromideoffwhitepowder
• Cuprous bromide
• Cuprous bromide (CuBr)
• Kupferbromid
• Copper(I) bromide

Copper(I) Bromide

CAS: 7787-70-4

Formula: CuBr

Purity: >98.0%(T)

Color and Shape: White to Light yellow to Dark green powder to crystal

Molecular weight: 143.45

Ref: 3B-C2161

Copper(I) bromide, Puratronic™, 99.998% (metals basis)

CAS: 7787-70-4

It is used as effective catalyst for tetrahydropyranylation of alcohols. It can also be used in combination with palladium in catalytic synthesis of 3-haloindoles through annulation process. It is widely used in the synthesis of organic fine chemicals. The compound is widely used in the synthesis of

Formula: BrCu

Purity: 99.998%

Molecular weight: 143.45

Ref: 02-040752

Copper(I) bromide, 98%

CAS: 7787-70-4

Catalyst

Formula: BrCu

Purity: 98%

Color and Shape: Green, Powder

Molecular weight: 143.45

Ref: 02-011605

Copper(I) bromide (99.99%-Cu) PURATREM

CAS: 7787-70-4

Formula: BrCu

Purity: (99.99%-Cu)

Color and Shape: off-white to pale-green pwdr.

Molecular weight: 143.45

Ref: 08-29-2907

Copper(I) bromide

CAS: 7787-70-4

Copper(I) bromide

Formula: ·Cu·Br

Purity: 99%

Color and Shape: Pale green Solid-Powder

Molecular weight: 143.45

Ref: 54-IN1539

Copper(I) bromide

CAS: 7787-70-4

Formula: BrCu

Purity: 98%

Color and Shape: Solid

Molecular weight: 143.4500

Ref: IN-DA0034MO

Copper(I) bromide, 99.999%

CAS: 7787-70-4

Formula: CuBr

Molecular weight: 143.45

Ref: 7W-GX7295

Copper(I) bromide, min. 98%

CAS: 7787-70-4

Copper(I) bromide, min. 98%

Formula: CuBr

Purity: min. 98%

Color and Shape: off-white to pale-green pwdr.

Molecular weight: 143.45

Ref: 08-93-2907

Copper(I) bromide

CAS: 7787-70-4

Copper(I) bromide

Formula: ·Cu·Br

Purity: 95%

Color and Shape: Solid-Powder

Molecular weight: 143.45

Ref: 54-IN1538

Copper (I) Bromide

CAS: 7787-70-4

Formula: BrCu

Purity: 99.0-102.0%

Color and Shape: Solid

Molecular weight: 143.45

Ref: 10-F044716

Copper(I) bromide

CAS: 7787-70-4

Formula: CuBr

Purity: ≥ 98.0%

Color and Shape: Light-green to grey or blue-green powder or crystals

Molecular weight: 143.45

Ref: 7W-GX1888

Copper(I) bromide

CAS: 7787-70-4

Copper(I) bromide

Formula: BrCu

Purity: 99.5%

Molecular weight: 143.45

Ref: IN-DG122223

Copper (I) Bromide

Controlled Product

CAS: 7787-70-4

Applications Copper (I) bromide is used as a reagent to brominate electron-rich aromatic compounds (e.g. Phenol: P318000). Copper (I) bromide is also used to brominate aliphatic ketones (e.g. Acetone: A163800).
References Bhatt, S. & Nayak, S.: Synth. Comm., 37, 1381 (2007); Kojima, Y. & Kawaguchi, S.: Bull. Chem. Soc. Jpn., 45, 1293 (1972)

Formula: BrCu

Color and Shape: Neat

Molecular weight: 143.45

Ref: TR-C685270

Cuprous Bromide pure, 98.5%

CAS: 7787-70-4

Formula: CuBr

Purity: min. 98.5%

Color and Shape: Pale-green or grey, Powder, Clear

Molecular weight: 143.45

Ref: SR-29497