Copper(II) bromide
ALDRICH/437867 - 99.999% trace metals basis
Synonym: Cupric bromide
CAS Number: 7789-45-9
Empirical Formula (Hill Notation): Br2Cu
Molecular Weight: 223.35
EC Number: 232-167-2
MDL Number: MFCD00010970
Linear Formula: CuBr2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 437867-5G
| application(s) | battery manufacturing |
| assay | 99.999% trace metals basis |
| density | 4.77 g/mL at 25 °C (lit.) |
| form | solid |
| impurities | ≤15.0 ppm Trace Metal Analysis |
| InChI | 1S/2BrH.Cu/h2*1H;/q;;+2/p |
| InChI key | QTMDXZNDVAMKGV-UHFFFAOYSA |
| mp | 498 °C (lit.) |
| SMILES string | Br[Cu]Br |
| Application: | Copper bromide may be used as a catalyst in organic reactions and as a brominating agent. Copper catalyzed biotinylation of acetylene terminated poly(ethylene glycol) methyl ether methylacrylate (PEGMEMA) chains has been investigated. Copper dibromide in acetonitrile acts as a catalyst in the interconversion of acetals to bis(methoxyphenyl)methyl (BMPM) ethers. It has been used as a catalyst in the intramolecular decarboxylative functionalization of α-carbonyl to yield a C(sp(3))-O bond for the synthesis of furo[3,2-c]coumarins. Poly(3,4-ethylene dioxythiophene):poly(styr |
| General description: | Copper bromide is a monoclinic crystalline material. It is soluble in water, alcohol and acetone. It may be synthesized by neutralizing oxides, carbonates or hydroxides of copper with hydrobromic acid. Another synthesis technique is by oxidizing copper either with bromine water or bromine solutions in alcohol. |
| Packaging: | 5, 25 g in glass bottle |
| Symbol |    GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H302 - H314 - H410 |
| Precautionary statements | P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | C |
| Risk Statements | 22-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3260 8 / PGIII |
| WGK Germany | WGK 3 |
| Purity | 99.999% trace metals basis |
| mp | 498 °C (lit.) |
| Density | 4.77 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |