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708526

Sigma-Aldrich

Bis(tricyclohexylphosphine)nickel(II) dichloride

97%

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About This Item

Empirical Formula (Hill Notation):
C36H66Cl2NiP2
CAS Number:
19999-87-2
Molecular Weight:
690.46
MDL number:
MFCD11973802
UNSPSC Code:
12161600
PubChem Substance ID:
329762804
NACRES:
NA.22

Assay

97%

form

powder

reaction suitability

core: nickel
reagent type: catalyst

mp

284 °C

SMILES string

Cl[Ni]Cl.C1CCC(CC1)P(C2CCCCC2)C3CCCCC3.C4CCC(CC4)P(C5CCCCC5)C6CCCCC6

InChI

1S/2C18H33P.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*16-18H,1-15H2;2*1H;/q;;;;+2/p-2

InChI key

YOCBOYPGZVFUCQ-UHFFFAOYSA-L

Application

Catalyst for:
  • Dehydrobrominative polycondensation
  • Arylation reactions
  • Cross-coupling
  • Suzuki-miyaura cross-coupling reactions
  • Kumada coupling of diaryl sulfates with Grignard reagents
  • Olefin dimerization

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302,H317,H351

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBH5804
SHBD1226V
MKBB1731V
MKBB1731

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