02116
溴化铜
≥97.0%
别名:
一溴化铜
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
CuBr
化学文摘社编号:
分子量:
143.45
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
232-131-6
MDL number:
Assay:
≥97.0%
Form:
powder
InChI key
NKNDPYCGAZPOFS-UHFFFAOYSA-M
InChI
1S/BrH.Cu/h1H;/q;+1/p-1
SMILES string
[Cu]Br
assay
≥97.0%
form
powder
reaction suitability
reagent type: catalyst
core: copper
impurities
≤0.02% insoluble in HCl, ≤0.3% subst. not precipitated by H2S (as SO4), ≤4.5% CuBr2
mp
504 °C (lit.)
density
4.71 g/mL at 25 °C (lit.)
anion traces
sulfate (SO42-): ≤5000 mg/kg
cation traces
As: ≤50 mg/kg, Fe: ≤500 mg/kg
Quality Level
正在寻找类似产品? 访问 产品对比指南
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].
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)
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
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
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)
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)
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)
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
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持