Merck
CN

406341

Sigma-Aldrich

乙二醇二甲醚溴化镍

97%

登录to View Organizational & Contract Pricing

Select a Size

Change View
别名:
(1,2-乙二醇二甲醚)二溴化镍, 二溴(1,2-乙二醇二甲醚)镍, 二溴(1,2-乙二醇二甲醚)镍(II)
线性分子式:
NiBr2 · CH3OCH2CH2OCH3
CAS号:
分子量:
308.62
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

97%

形式

powder

reaction suitability

reagent type: catalyst
core: nickel

SMILES string

Br[Ni]Br.COCCOC

InChI

1S/C4H10O2.2BrH.Ni/c1-5-3-4-6-2;;;/h3-4H2,1-2H3;2*1H;/q;;;+2/p-2

InChI key

VHSVJTYBTJCDFL-UHFFFAOYSA-L

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
A902561142696668
Acetaldehyde diethyl acetal 99%

Sigma-Aldrich

A902

乙醛缩二乙醇

Nickel(II) bromide anhydrous, powder, ≥99.9% trace metals basis

Sigma-Aldrich

561142

溴化镍

form

powder

form

liquid

form

powder

form

powder

reaction suitability

reagent type: catalyst
core: nickel

reaction suitability

-

reaction suitability

-

reaction suitability

-

应用

溴化镍(II)乙二醇二甲醚络合物是基于镍的催化剂,用于制备聚(3-正已基噻吩) (P3HT) Kumada催化剂转移聚合。它可以有效控制共扼聚合物的分子量。

警示用语:

Danger

危险分类

Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 Inhalation - Flam. Sol. 1 - Muta. 2 - Repr. 2 - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 1 Inhalation

储存分类代码

4.1B - Flammable solid hazardous materials

WGK

WGK 3

闪点(°F)

26.6 °F - Non-equilibrium method

闪点(°C)

-3 °C - Non-equilibrium method

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

在网站页面上,产品编号会附带包装尺寸/数量一起显示(例如:T1503-25G)。请确保 在“产品编号”字段中仅输入产品编号 (示例: T1503).

示例

T1503
货号
-
25G
包装规格/数量

其它示例:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

遇到问题?欢迎随时联系我们技术服务 寻求帮助

批号可以在产品标签上"批“ (Lot或Batch)字后面找到。

Aldrich 产品

  • 如果您查询到的批号为 TO09019TO 等,请输入去除前两位字母的批号:09019TO。

  • 如果您查询到的批号含有填充代码(例如05427ES-021),请输入去除填充代码-021的批号:05427ES。

  • 如果您查询到的批号含有填充代码(例如 STBB0728K9),请输入去除填充代码K9的批号:STBB0728。

未找到您寻找的产品?

部分情况下,可能未在线提供COA。如果搜索不到COA,可在线索取。

索取COA

其他客户在看

Slide 1 of 7

1 of 7

(Bathocuproine)NiBr2

Sigma-Aldrich

902985

(Bathocuproine)NiBr2

Diethyl allyl phosphate 98%

Sigma-Aldrich

525855

磷酸烯丙基二乙酯

[(TMEDA)Ni(o-tolyl)Cl] 95%

Sigma-Aldrich

804398

[(TMEDA)Ni(o-甲苯基)Cl]

Nickel(II) bromide anhydrous, powder, ≥99.9% trace metals basis

Sigma-Aldrich

561142

溴化镍

Rapid flow-based synthesis of poly (3-hexylthiophene) using 2-methyltetrahydrofuran as a bio-derived reaction solvent
Bannock JH, et al.
European Polymer Journal, 80, 240-246 (2016)

商品

Nickel and Nickel-based Compounds (Complexes) as a Catalyst

Nickel transition metal and its complexes can be used as a catalyst in many synthetic transformations, like oxidative addition, C-H activation, reductive elimination, oxidative cyclization, oligomerization, and in cross-coupling reactions.

Gold Nanorod Synthesis

Plasmonic nanoparticles have unique optical properties that can be tailored to suit a variety of applications in the biotechnology1–8 and electronics9–16 industries.

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.

联系技术服务部门