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221678

Sigma-Aldrich

Raney®-Nickel

W.R. Grace and Co. Raney® 2800, slurry, in H2O, active catalyst

Synonym(s):

Raney Ni, Nickel sponge

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About This Item

Linear Formula:
AlNi
CAS Number:
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

Quality Level

form

slurry

composition

Ni, ≥89%

reaction suitability

core: nickel
reagent type: catalyst

manufacturer/tradename

W.R. Grace and Co. Raney® 2800

concentration

in H2O

impurities

6-9% Al

particle size

20-60 μm

pH

8.5-12.0

SMILES string

[Al].[Ni]

InChI

1S/Al.Ni

InChI key

NPXOKRUENSOPAO-UHFFFAOYSA-N

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Application

Suitable as a hydrogenation catalyst for aromatic, olefin, nitrile and nitro group reductions.
Used as reducing agent for hydrogenation of organic compounds, e.g. hydrogenation of nitriles to amines, reduction of aromatic groups to the corresponding saturated compounds, hydrogenation reaction of β-keto esters, rreduction of amination, and also used as 3-alkylation of oxindole with alcohol, and Ullman-type cross coupling, and dehalogenation reactions.

Legal Information

Raney is a registered trademark of W.R. Grace & Co.-Conn.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 2 - Pyr. Liq. 1 - Skin Sens. 1 - STOT RE 1

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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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Articles

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

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

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

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

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