跳转至内容
Merck
CN
所有图片(1)

文件

529621

Sigma-Aldrich

双(三苯基膦)氯化镍(II)

99.99% trace metals basis

登录查看公司和协议定价
所有图片(1)
别名:
NiCl2(PPh3)2, 二氯化双(三苯基膦基)镍(II), 双(三苯基膦)二氯化镍(II)
线性分子式:
[(C6H5)3P]2NiCl2
CAS号:
14264-16-5
分子量:
654.17
EC 号:
238-154-8
MDL编号:
MFCD00009592
UNSPSC代码:
12352300
PubChem化学物质编号:
24877695
NACRES:
NA.23

检测方案

99.99% trace metals basis

形式

powder or crystals

反应适用性

core: nickel

mp

250 °C (dec.) (lit.)

SMILES字符串

Cl[Ni]Cl.c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6

InChI

1S/2C18H15P.2ClH.Ni/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h2*1-15H;2*1H;/q;;;;+2/p-2

InChI key

ZBRJXVVKPBZPAN-UHFFFAOYSA-L

正在寻找类似产品? 访问 产品对比指南

应用

Ni(PPh3)2Cl2 可被用于利用氯二苯基膦进行镍辅助的联芳基O,N三氟甲磺酸磷化。

象形图

Health hazardExclamation mark
GHS08,GHS07

警示用语：

Danger

危险声明

H317,H350,H412

危险分类

Aquatic Chronic 3 - Carc. 1B - Skin Sens. 1

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (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。

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What are some uses for Bis(triphenylphosphine)nickel(II) dichloride, product 529621?

    Bis(triphenylphosphine)nickel(II) dichloride can be used for the following:1. Precatalyst for the nickel-catalyzed substitution of allylic carbonates with aryl and alkenyl borates.2. Efficient catalyst for the Suzuki coupling of aryl chlorides.3. Catalyst for the three-component synthesis of 1,4-dienes from allenes, vinyl/aryl iodides and alkenylzirconium reagents.4. Catalyst for the β-selective hydroalumination of terminal alkynes.5. Catalyst for the C-P cross-coupling reaction of arylnitriles.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Chelating Retardation Effect in Nickel Assisted Phosphination: Syntheses of Atropisomeric P,N Ligands
Kwong FY, et al.
Tetrahedron, 56(45), 8893-8899 (2000)

商品

Progress in Spintronic Materials

Spintronics offer breakthroughs over conventional memory/logic devices with lower power, leakage, saturation, and complexity.

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