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332062

Sigma-Aldrich

Dichlorobis(tributylphosphine)nickel(II)

Synonym(s):

NSC 54233

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About This Item

Linear Formula:
{[CH3(CH2)3]3P}2NiCl2
CAS Number:
15274-43-8
Molecular Weight:
534.23
MDL number:
MFCD00049260
UNSPSC Code:
12352300
PubChem Substance ID:
24860021

reaction suitability

core: nickel
reagent type: catalyst

mp

43-45 °C (lit.)

storage temp.

2-8°C

SMILES string

Cl[Ni]Cl.CCCCP(CCCC)CCCC.CCCCP(CCCC)CCCC

InChI

1S/2C12H27P.2ClH.Ni/c2*1-4-7-10-13(11-8-5-2)12-9-6-3;;;/h2*4-12H2,1-3H3;2*1H;/q;;;;+2/p-2

InChI key

KPFOFXWYYUNJOZ-UHFFFAOYSA-L

Application

Catalyst for:
  • Wenkert arylations
  • Regioselective [2+2+2] cycloadditions
  • Polymerization reactions

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 1B - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificates of Analysis (COA)

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Articles

Nickel-based Catalysts

Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.

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