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510041

Raney®-Nickel

W.R. Grace and Co. Raney® 4200, slurry, in H2O, active catalyst

Synonym(s):

Raney Ni, Nickel sponge

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100 G

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About This Item

Linear Formula:
AlNi
CAS Number:
7440-02-0
MDL number:
MFCD00167392
UNSPSC Code:
12161600
PubChem Substance ID:
24873470
NACRES:
NA.22

Key Documents

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form

slurry

reaction suitability

core: nickel
reagent type: catalyst

manufacturer/tradename

W.R. Grace and Co. Raney® 4200

concentration

in H2O

SMILES string

[Al].[Ni]

InChI

1S/Al.Ni

InChI key

NPXOKRUENSOPAO-UHFFFAOYSA-N

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1 of 4

This Item
221678767484357626
Raney®-Nickel W.R. Grace and Co. Raney® 4200, slurry, in H2O, active catalyst

Sigma-Aldrich

510041

Raney®-Nickel

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

Sigma-Aldrich

221678

Raney®-Nickel

Nickel sputtering target, diam. × thickness 2.00 in. × 0.25 in., 99.95% trace metals basis

Sigma-Aldrich

767484

Nickel

Nickel wire, diam. 0.5 mm, ≥99.9% trace metals basis

Sigma-Aldrich

357626

Nickel

reaction suitability

core: nickel, reagent type: catalyst

reaction suitability

core: nickel, reagent type: catalyst

reaction suitability

core: nickel

reaction suitability

core: nickel, reagent type: catalyst

form

slurry

form

slurry

form

solid

form

wire

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

manufacturer/tradename

W.R. Grace and Co. Raney® 4200

manufacturer/tradename

W.R. Grace and Co. Raney® 2800

manufacturer/tradename

-

manufacturer/tradename

-

concentration

in H2O

concentration

in H2O

concentration

-

concentration

-

Application

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.

signalword

Danger

Hazard Classifications

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

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCH9508
MKBH7863V
MKBH7863
MKBB1540
10923AJ

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Picture of the month. Allergic contact dermatitis to nickel-containing dental work.
Emma F Johnson et al.
JAMA pediatrics, 167(6), 581-582 (2013-06-05)
Palatally anchored maxillary molar mesialization using the mesialslider.
Benedict Wilmes et al.
Journal of clinical orthodontics : JCO, 47(3), 172-179 (2013-05-11)
Fariborz Amini et al.
International journal of orthodontics (Milwaukee, Wis.), 24(1), 43-44 (2013-06-05)
In this report, we present an uncomplicated approach to overcome lingual rolling of mandibular molars during orthodontic treatment, by using rectangular NiTi arch wire in twist fashion through the molar tube. The sequential steps of the twist manoeuvre on a
Michał Sarul et al.
Advances in clinical and experimental medicine : official organ Wroclaw Medical University, 22(2), 253-260 (2013-05-28)
Cognizance of the mechanical properties of nickel-titanium archwires is necessary for the management of orthodontic therapy with fixed appliances. Acting on the periodontium with forces that are too heavy may lead to such complications as: pain, tooth root resorption and
Nitai Charan Giri et al.
Biochemistry, 52(24), 4168-4183 (2013-05-23)
Occupational and/or environmental exposure to nickel has been implicated in various types of cancer, and in vitro exposure to nickel compounds results in the accumulation of Ni(II) ions in cells. One group of major targets of Ni(II) ions inside the
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Nickel-based Catalysts

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

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