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348694

Sigma-Aldrich

Palladium

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

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Synonym(s):
P 50 (metal), Palladium (powder), Palladium black
Linear Formula:
Pd
CAS Number:
Molecular Weight:
106.42
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99.9% trace metals basis

form

wire

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

resistivity

9.96 μΩ-cm, 20°C

diam.

0.5 mm

bp

2970 °C (lit.)

mp

1554 °C (lit.)

density

12.02 g/cm3 (lit.)

SMILES string

[Pd]

InChI

1S/Pd

InChI key

KDLHZDBZIXYQEI-UHFFFAOYSA-N

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This Item
267112686468GF65941421
Palladium wire, diam. 0.5 mm, 99.9% trace metals basis

348694

Palladium

Palladium wire, diam. 1.0 mm, 99.9% trace metals basis

267112

Palladium

Palladium nanopowder, <25 nm particle size (TEM), ≥99.5%

686468

Palladium

Palladium wire, 0.04 mm diameter, length 1 m, purity 99.95%

GF65941421

Palladium

assay

99.9% trace metals basis

assay

99.9% trace metals basis

assay

≥99.5%

assay

99.95%

form

wire

form

wire

form

nanopowder

form

wire

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

-

bp

2970 °C (lit.)

bp

2970 °C (lit.)

bp

2970 °C (lit.)

bp

2970 °C (lit.)

mp

1554 °C (lit.)

mp

1554 °C (lit.)

mp

1554 °C (lit.)

mp

1554 °C (lit.)

Quantity

960 mg = 40 cm; 4.8 g = 200 cm

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Xuxing Chen et al.
Organic & biomolecular chemistry, 11(16), 2582-2585 (2013-03-19)
A one-pot two-step synthesis of versatile indenones has been developed. This palladium(II)-catalyzed transformation involves generation and condensation of ortho-functionalized 1,2-benzils from 2-(2-arylethynylphenyl)acetonitriles using Ph2SO as the oxidant. The resulting 3-cyanoindenones can be converted to various valuable molecules.
Meifang Zheng et al.
Organic letters, 15(8), 1838-1841 (2013-04-02)
Palladium-catalyzed oxidative difunctionalization of enol ethers with 1,3-dicarbonyl compounds to construct trisubstituted furans in one step under mild conditions is described. The reaction is thought to proceed through a C-C bond formation along with a C-O bond closing the ring
Kathrin Ulbrich et al.
The Journal of organic chemistry, 78(8), 4202-4206 (2013-04-03)
Racemic 4-hydroxycyclopentenone, readily derived from furfuryl alcohol, can be transformed via its O-Boc derivative to 4-acyloxy, 4-aryloxy-, 4-amino-, or 4-thio-substituted cyclopentenones with high enantioselectivity by palladium-catalyzed kinetic resolution via nucleophilic allylic substitutions. Applying this methodology, a short formal synthesis of
Z Y Bian et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 67(8), 1873-1879 (2013-04-13)
A Pd/C gas-diffusion cathode which generated H2O2 through a two-electron reduction process of fed oxygen molecule was used to degrade 4-chlorophenol in an undivided electrolysis device. The kinetics of 4-chlorophenol degradation has been investigated by the electrochemical oxidation processes. By
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

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