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520810

Sigma-Aldrich

Palladium black

greener alternative

99.95% trace metals basis

Synonym(s):

Precipitated palladium

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About This Item

Empirical Formula (Hill Notation):
Pd
CAS Number:
7440-05-3
Molecular Weight:
106.42
EC Number:
231-115-6
MDL number:
MFCD00011167
UNSPSC Code:
12161600
PubChem Substance ID:
24874171
NACRES:
NA.22

assay

99.95% trace metals basis

form

solid

reaction suitability

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

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

surface area

40-60 m2/g

greener alternative category

Enabling,

SMILES string

[Pd]

InChI

1S/Pd

InChI key

KDLHZDBZIXYQEI-UHFFFAOYSA-N

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

Palladium black (99.95% trace metal basis) can be used as a catalyst with a high surface area of ~47 m2g−1 in a variety of sustainable applications.[1] It can be used as an anode catalyst that shows good performance and can be used in polymer exchange membrane (PEM) based fuel cells.[2] It can also be used as an alternative catalyst to carbon-supported palladium for the hydrogenolysis reactions.[3]

pictograms

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GHS02,GHS07

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Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
MKBX5362V
MKBQ4182V
MKBG9360V
MKBB5927
74598MJ

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Freestanding palladium nanosheets with plasmonic and catalytic properties
Huang X, et al.
Nature Nanotechnology, 6(1), 28-28 (2011)
Palladium black as model catalyst in the hydrogenolysis of CCl2F2 (CFC-12) into CH2F2 (HFC-32)
Van de Sandt E, et al.
Applied Catalysis A: General, 155(1), 59-73 (1997)
The behavior of palladium catalysts in direct formic acid fuel cells
Zhu Y, et al.
Journal of Power Sources, 139(1-2), 15-20 (2005)
V Volarevic et al.
Journal of B.U.ON. : official journal of the Balkan Union of Oncology, 18(1), 131-137 (2013-04-25)
As novel therapeutic agents relevant to colon cancer therapy are explored continuously, we tested 4 R2edda-type ligand precursors O,O'-dialkyl esters of (S,S)-ethylenediamine-N,N'-di-2-(4-methyl)pentanoic acid (L1.2HCl-L4.2HCl) and corresponding palladium(II) and platinum(II) complexes against the human colon cancer cell lines CaCo-2, SW480 and
Stefano Nicolai et al.
The Journal of organic chemistry, 78(8), 3783-3801 (2013-03-21)
Tetrahydrofurans and pyrrolidines are among the most important heterocycles found in bioactive compounds. Cyclization-functionalization domino reactions of alcohols or amines onto olefins constitute one of the most efficient methods to access them. In this context, oxy- and aminoalkynylation are especially
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