CAS 7787-70-4

Bromuro di rame (CuBr)

Descrizione:

Bromuro di rame (CuBr) è un composto inorganico caratterizzato dalla formazione di un solido marrone-rossastro che si trova tipicamente in due forme: anidro e diidrato. È un sale binario composto da rame e bromo, dove il rame presenta uno stato di ossidazione +1. CuBr è noto per il suo legame ionico, che porta a una struttura cristallina. Il composto è solubile in acqua e solventi polari, il che consente di dissociarsi in ioni di rame e bromuro in soluzione. Ha applicazioni in vari campi, inclusa la sintesi organica come catalizzatore, in fotografia e nella preparazione di altri composti di rame. Inoltre, CuBr può mostrare fotoconduttività ed è utilizzato in alcuni tipi di dispositivi elettronici. Sono necessarie precauzioni di sicurezza quando si maneggia questa sostanza, poiché può essere dannosa se ingerita o inalata e può causare irritazione della pelle e degli occhi. Si raccomanda un corretto stoccaggio in un luogo fresco e asciutto, lontano da materiali incompatibili, per mantenere la sua stabilità.

Formula: BrCu

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

InChI key: InChIKey=NKNDPYCGAZPOFS-UHFFFAOYSA-M

SMILES: Br[Cu]

Sinonimi:

• 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

Purezza: >98.0%(T)

Colore e forma: White to Light yellow to Dark green powder to crystal

Peso molecolare: 143.45

Ref: 3B-C2161

Copper(I) bromide, 98%

CAS: 7787-70-4

It finds many applications in organic synthesis, as a catalyst and a reagent. It is used as a catalyst in Sandmeyer reaction for preparing aryl bromides from arylamines through diazonium salts. It forms complexes with Lewis bases, such as dimethylsulfide, which is a precursor to organocopper reage

Formula: BrCu

Purezza: 98%

Colore e forma: Green, Powder

Peso molecolare: 143.45

Ref: 02-011605

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

Purezza: 99.998%

Peso molecolare: 143.45

Ref: 02-040752

Copper(I) bromide

CAS: 7787-70-4

Formula: BrCu

Purezza: 99%

Colore e forma: Solid

Peso molecolare: 143.4500

Ref: IN-DA0034MO

Copper(I) bromide

CAS: 7787-70-4

Copper(I) bromide

Purezza: 95%

Peso molecolare: 143.45g/mol

Ref: 54-IN1538

Copper(I) bromide, min. 98%

CAS: 7787-70-4

Copper(I) bromide, min. 98%

Formula: CuBr

Purezza: min. 98%

Colore e forma: off-white to pale-green pwdr.

Peso molecolare: 143.45

Ref: 08-93-2907

Copper(I) bromide, 99.999%

CAS: 7787-70-4

Formula: CuBr

Peso molecolare: 143.45

Ref: 7W-GX7295

Copper(I) bromide

CAS: 7787-70-4

Copper(I) bromide

Formula: ·Cu·Br

Purezza: 99%

Colore e forma: grey to light green solid

Peso molecolare: 143.45g/mol

Ref: 54-IN1539

Copper (I) Bromide

CAS: 7787-70-4

Formula: BrCu

Purezza: 99.0-102.0%

Colore e forma: Solid

Peso molecolare: 143.45

Ref: 10-F044716

Copper(I) bromide

CAS: 7787-70-4

Formula: CuBr

Purezza: ≥ 98.0%

Colore e forma: Light-green to grey or blue-green powder or crystals

Peso molecolare: 143.45

Ref: 7W-GX1888

Copper(l) bromide

CAS: 7787-70-4

Copper bromide is a chemical compound that contains copper and bromine. It is a salt that has been used to treat bowel disease, and has also been shown to have anti-inflammatory properties. Copper bromide can be synthesized by the reaction of copper chloride with sodium bromide in water. The electrochemical impedance spectroscopy showed that the redox potential of the copper atoms in this compound is 0.07 volts, which makes it an ideal candidate for use as a biological electrode. Copper bromide is soluble in water and reacts with nitrogen atoms, giving it detection sensitivity to nitric oxide. The thermal expansion coefficient of this compound is 5.5 × 10-6/°C, which means it will contract when heated or expand when cooled.

Formula: BrCu

Purezza: Min. 95%

Colore e forma: Blue Powder

Peso molecolare: 143.45 g/mol

Ref: 3D-FC34023

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

CAS: 7787-70-4

Formula: BrCu

Purezza: (99.99%-Cu)

Colore e forma: off-white to pale-green pwdr.

Peso molecolare: 143.45

Ref: 08-29-2907

Copper (I) Bromide

Prodotto controllato

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

Colore e forma: Neat

Peso molecolare: 143.45

Ref: TR-C685270

Cuprous Bromide pure, 98.5%

CAS: 7787-70-4

Formula: CuBr

Purezza: min. 98.5%

Colore e forma: Pale-green or grey, Powder, Clear

Peso molecolare: 143.45

Ref: SR-29497