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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

Signal Word

Danger

Hazard Statements

H317,H350,H412

Hazard Classifications

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

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Specified Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

529621-VAR:
529621-BULK:
529621-10G:4548173294728

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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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