Synonym:
Cuprous bromide
Properties:
Related Categories |
Catalysis and Inorganic Chemistry,
Chemical Synthesis,
Copper,
Copper Salts,
Essential Chemicals,
|
InChI Key
|
NKNDPYCGAZPOFS-UHFFFAOYSA-M
|
grade
|
purum p.a.
|
assay
|
≥98.0% (RT)
|
impurities
|
≤3% Cu(II)Br2
|
mp
|
504 °C(lit.)
|
density
|
4.71 g/mL at 25 °C(lit.)
|
anion traces
|
sulfate (SO42-): ≤5000 mg/kg
|
cation traces
|
Ca: ≤500 mg/kg
|
|
Cd: ≤50 mg/kg
|
|
Co: ≤50 mg/kg
|
|
Fe: ≤500 mg/kg
|
|
K: ≤100 mg/kg
|
|
Na: ≤5000 mg/kg
|
|
Ni: ≤50 mg/kg
|
|
Pb: ≤500 mg/kg
|
|
Zn: ≤100 mg/kg
|
Description:
Application
Copper(I) bromide may be used in the synthesis of the following:
• enantioenriched, functionalized and protected propargylamines
• polyvinylchloride bearing benzoxazine side groups
• polybutadiene having benzoxazine side-groups (PB-benzoxazine)
General description
Copper(I) bromide is a copper(I) halide. Copper(I) bromide along with N-(n-octyl)-2-pyridylmethanimine participates in the living-radical polymerization of methyl methacrylate. It reacts with various heterocyclic thiones (L) in the presence of triphenylphosphine, to afford the mononuclear complexes of the general formula [Cu(L)(PPh3)2Br].
Safety:
RIDADR
NONH for all modes of transport