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Merck
CN

CN205710

Palladium on alumina

extent of labeling: 5 wt. % loading, powder

Synonym(s):

Pd

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About This Item

Linear Formula:
Pd
PubChem Substance ID:
24852341
UNSPSC Code:
12141733
MDL number:
MFCD03613602

Key Documents

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InChI

1S/Pd

InChI key

KDLHZDBZIXYQEI-UHFFFAOYSA-N

SMILES string

[Pd]

form

powder

reaction suitability

reagent type: catalyst
core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction, reagent type: catalyst
core: palladium
reaction type: Heck Reaction, reagent type: catalyst
core: palladium
reaction type: Hiyama Coupling, reagent type: catalyst
core: palladium
reaction type: Negishi Coupling, reagent type: catalyst
core: palladium
reaction type: Sonogashira Coupling, reagent type: catalyst
core: palladium
reaction type: Stille Coupling, reagent type: catalyst
core: palladium
reaction type: Suzuki-Miyaura Coupling

extent of labeling

5 wt. % loading

mp

1552 °C (lit.)

Quality Level

200

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General description

Palladium on alumina (Pd/Al2O3) (5 wt % loading, powder) is a widely utilized catalyst that can be prepared by wet impregnation of alumina pellets with palladium chloride. It can also be prepared by flame spray pyrolysis (FSP) by utilizing the precursor solution of aluminum sec-butoxide and palladium acetylacetonate.

Application

Pd/Al2O3 can be used as a catalyst in the enantioselective hydrogenation reaction. It can also be potentially used in the formation of an automotive catalytic converter to improve the air quality of urban environments.

Other Notes

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pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF7655V

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Flame spray synthesis of Pd/Al2O3 catalysts and their behavior in enantioselective hydrogenation
Strobel R, et al.
J. Catal., 222(2), 307-314 (2004)
Aqueous bromate reduction by catalytic hydrogenation over Pd/Al2O3 catalysts
Chen H, et al.
Applied Catalysis. B, Environmental, 96(3-4), 307-313 (2010)
Catalytic activity of Pd/Al2O3 toward the combustion of methane
Gao D, et al.
Catalysis Communications, 9(15), 2583-2587 (2008)
Natsuki Kondo et al.
Nature communications, 5, 5338-5338 (2014-10-28)
The long-chain base phytosphingosine is a component of sphingolipids and exists in yeast, plants and some mammalian tissues. Phytosphingosine is unique in that it possesses an additional hydroxyl group compared with other long-chain bases. However, its metabolism is unknown. Here

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