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529621

Sigma-Aldrich

Bis(triphenylphosphine)nickel(II) dichloride

99.99% trace metals basis

Synonym(s):

NiCl2(PPh3)2, Dichlorobis(triphenylphosphine)nickel(II), Nickel(II)bis(triphenylphosphine) dichloride

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About This Item

Linear Formula:
[(C6H5)3P]2NiCl2
CAS Number:
14264-16-5
Molecular Weight:
654.17
EC Number:
238-154-8
MDL number:
MFCD00009592
UNSPSC Code:
12352300
PubChem Substance ID:
24877695
NACRES:
NA.23

assay

99.99% trace metals basis

form

powder or crystals

reaction suitability

core: nickel

mp

250 °C (dec.) (lit.)

SMILES string

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

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Application

Ni(PPh3)2Cl2 may be used to undertake nickel assisted phosphination of biaryl O,N triflates with chlorodiphenylphosphine.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

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

Storage Class

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

wgk_germany

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCN5195
MKCL8341
MKCK2137
MKCJ1536
MKCH9929

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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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