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Merck
CN

735906

Sigma-Aldrich

溴化铜

AnhydroBeads™, -10 mesh, 99.99% trace metals basis

别名:

一溴化铜

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关于此项目

线性分子式:
CuBr
CAS Number:
7787-70-4
分子量:
143.45
EC 号:
232-131-6
MDL编号:
MFCD00010969
UNSPSC代码:
12352302
PubChem化学物质编号:
329765065
NACRES:
NA.23

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等级

synthesis grade

质量水平

100

产品线

AnhydroBeads™

方案

99.99% trace metals basis

表单

beads

反应适用性

core: copper

杂质

≤150.0 ppm Trace Metal Analysis

粒径

-10 mesh

mp

504 °C (lit.)

密度

4.71 g/mL at 25 °C (lit.)

应用

electroplating
material synthesis precursor

SMILES字符串

[Cu]Br

InChI

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

InChI key

NKNDPYCGAZPOFS-UHFFFAOYSA-M

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相关类别

一般描述

Cuprous bromide may be prepared by the reduction of cupric bromide or CuSO4-NaBr. In the molten state, it is grayish brown /greenish brown in color.

应用

Some reported applications of copper bromide are:
  • catalyst in cross coupling reactions.
  • co-catalyst in Sonogashira coupling.
  • Lewis acid in enantioselective addition of alkynes.
  • reducing agent, when complexed by three molecules of pyridine initiators for the controlled polymerization of styrene, methyl acrylate and methyl methacrylate.

Reductive homocoupling of α-bromo- α- chlorocarboxylates to dimethyl α, α′ dichlorosuccinate derivatives in presence of CuBr/LiOCH3 in methanol has been reported.

法律信息

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

警示用语：

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000198526
0000173415
0000198526
0000173415
0000065915

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Study on atom transfer radical polymerization initiated by p-nitrophenyl initiator and synthesis of amino end-functionalized polymers thereof
Qu, T.; Cai, W.; Fu, Z.; Shi, Y.
Macromolecular Research, 18(7), 623-629 (2010)
Denissova I and Barriault L
Handbook of Reagents for Organic Synthesis null
Denissova I and Barriault L et al.
Handbook of Reagents for Organic Synthesis null
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
Amrita Sarkar et al.
Soft matter, 15(26), 5193-5203 (2019-06-18)
The combination of precision control with wide tunability remains a challenge for the fabrication of porous nanomaterials suitable for studies of nanostructure-behavior relationships. Polymer micelle templates broadly enable porous materials, however micelle equilibration hampers independent pore and wall size control.
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