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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:
7440-02-0
MDL number:
MFCD00167392
UNSPSC Code:
12161600
PubChem Substance ID:
24853256
NACRES:
NA.22

Quality Level

200

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

H250,H317,H351,H372

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

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB1124
STBL4161
MKCT4452
STBK7804
MKCR6036

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

Nickel-based Catalysts

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

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