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Merck
CN

205834

Sigma-Aldrich

Palladium black

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:
12141733
PubChem Substance ID:
24852353

Key Documents

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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

SMILES string

[Pd]

InChI

1S/Pd

InChI key

KDLHZDBZIXYQEI-UHFFFAOYSA-N

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Application

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

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H228,H315,H319,H335

Precautionary Statements

P210 - P261 - P305 + P351 + P338

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBF6627V
MKBB1280
02812KD
02320CJ
00412HX

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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)
Freestanding palladium nanosheets with plasmonic and catalytic properties
Huang X, et al.
Nature Nanotechnology, 6(1), 28-28 (2011)
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)
Ling Li et al.
Nature chemistry, 5(7), 607-612 (2013-06-22)
The development of transition metal-catalysed cross-coupling reactions has greatly influenced the manner in which the synthesis of complex organic molecules is approached. A wide variety of methods are now available for the formation of C(sp(2))-C(sp(2)) bonds, and more recent work
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
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