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Merck
CN

529621

双(三苯基膦)氯化镍(II)

99.99% trace metals basis

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)

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线性分子式:
[(C6H5)3P]2NiCl2
化学文摘社编号:
14264-16-5
分子量:
654.17
NACRES:
NA.23
PubChem Substance ID:
24877695
UNSPSC Code:
12352300
EC Number:
238-154-8
MDL number:
MFCD00009592

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产品名称

双(三苯基膦)氯化镍(II), 99.99% trace metals basis

InChI key

ZBRJXVVKPBZPAN-UHFFFAOYSA-L

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

SMILES string

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

assay

99.99% trace metals basis

form

powder or crystals

reaction suitability

core: nickel

mp

250 °C (dec.) (lit.)

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Application

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。

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

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

存储类别

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCN5195
MKCL8341
MKCK2137
MKCJ1536
MKCH9929

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  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)

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