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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:
12352300
PubChem Substance ID:
329762804
NACRES:
NA.22

Quality Level

100

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

Related Categories

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

Exclamation markHealth hazard
GHS07,GHS08

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

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.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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