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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:
Molecular Weight:
534.23
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:

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

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

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

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

332062-VAR:
332062-25G:4548173301563
332062-BULK:
332062-5G:4548173301570


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Articles

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

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