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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

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

708526-BULK:
708526-1G:4548173297040
708526-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
SHBH5804
SHBD1226V
MKBB1731V
MKBB1731

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