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Key Documents

244996

Sigma-Aldrich

Tetrakis(triphenylphosphine)nickel(0)

Ni 4-7 % (approx.)

Synonym(s):

Ni(PPh3)4, Nickel-tetrakis(triphenylphosphine)

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About This Item

Linear Formula:
[(C6H5)3P]4Ni
CAS Number:
Molecular Weight:
1107.84
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.22

composition

Ni, 4-7% (approx.)

Quality Level

reaction suitability

core: nickel
reagent type: catalyst

SMILES string

[Ni].c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6.c7ccc(cc7)P(c8ccccc8)c9ccccc9.c%10ccc(cc%10)P(c%11ccccc%11)c%12ccccc%12

InChI

1S/4C18H15P.Ni/c4*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h4*1-15H;

InChI key

KFBKRCXOTTUAFS-UHFFFAOYSA-N

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Application

Catalyst for coupling reactions of organic halides, organometallic Compounds and also for the cyclooligomerization of cumulenes;.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 2 - Flam. Sol. 1 - Skin Sens. 1

Storage Class Code

4.1B - Flammable solid hazardous materials

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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Iyoda, M.; Tanaka, S. et al.
Journal of the American Chemical Society, 110, 8494-8494 (1988)
Peter Werhun et al.
Inorganic chemistry, 56(16), 9996-10006 (2017-08-05)
Despite the significance of nickel compounds, NMR spectroscopy of the active nickel isotope
Negishi, E-i.; Takahashi, et al.
Journal of the American Chemical Society, 109, 2393-2393 (1987)
Iyoda, M.; Kuwatani, Y.; Oda, M.
Journal of the American Chemical Society, 111, 3761-3761 (1989)

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