61163
溴化铜
purum p.a., ≥98.0% (RT)
别名:
一溴化铜
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关于此项目
线性分子式:
CuBr
化学文摘社编号:
分子量:
143.45
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
232-131-6
MDL number:
InChI key
NKNDPYCGAZPOFS-UHFFFAOYSA-M
InChI
1S/BrH.Cu/h1H;/q;+1/p-1
SMILES string
[Cu]Br
grade
purum p.a.
assay
≥98.0% (RT)
form
powder or crystals
reaction suitability
reagent type: catalyst
core: copper
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
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Application
溴化铜(I)可用于合成以下化合物：
- 对映体富集、功能化和保护的炔丙基胺
- 含苯并恶嗪侧基的聚氯乙烯
- 含苯并恶嗪侧基的聚丁二烯（PB-苯并恶嗪）
General description
溴化铜(I)是一种卤化铜(I)。溴化铜与 N -（ N -辛基）-2-吡啶甲基亚胺共同参与甲基丙烯酸甲酯的活性自由基聚合。它在三苯基膦存在下与各种杂环硫酮（L）反应，得到通式为[Cu(L)(PPh3)2Br]的单核配合物。
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Copper (I) bromide/N-(n-octyl)-2-pyridylmethanimine-mediated living-radical polymerization of methyl methacrylate using carbosilane dendritic initiators.
Hovestad NJ, et al.
Macromolecules, 33(11), 4048-4052 (2000)
Enantioselective synthesis of propargylamines by copper-catalyzed addition of alkynes to enamines.
Christopher Koradin et al.
Angewandte Chemie (International ed. in English), 41(14), 2535-2538 (2002-08-31)
Thermally curable polyvinylchloride via click chemistry.
Kiskan B, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 46(11), 3512-3518 (2008)
Copper (I) bromide complexes with heterocyclic thiones and triphenylphosphine as ligands. The X-ray crystal structure of copper (I) pyrimidine-2-thione bis (triphenylphosphine) bromide [Cu (PPh 3) 2 (PymtH) Br].
Lecomte C, et al.
Polyhedron, 8(8), 1103-1109 (1989)
B Podobnik et al.
Bioconjugate chemistry, 26(3), 452-459 (2015-01-30)
The covalent attachment of poly(ethylene glycol) (PEG) to therapeutic proteins is a commonly used approach for extending in vivo half-lives. A potential limitation of this PEGylation strategy is the adverse effect of PEG on conjugate viscosity. Interferon-alpha (IFN) was conjugated
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