Palladium

Name: Palladium
Brand: ALDRICH
Price: 1800 USD
Availability: InStock

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

Synonym(s):

Palladium (powder), Palladium black, Palladium element

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500 MG

$1,800.00

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About This Item

Linear Formula:

CAS Number:

7440-05-3

Molecular Weight:

106.42

EC Number:

231-115-6

MDL number:

MFCD00011167

UNSPSC Code:

11101718

PubChem Substance ID:

329761051

NACRES:

NA.23

Key Documents

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Quality Level

100

assay

≥99.5%

form

nanopowder

reaction suitability

reagent type: catalyst
core: palladium

resistivity

9.96 μΩ-cm, 20°C

particle size

<25 nm (TEM)

bp

2970 °C (lit.)

mp

1554 °C (lit.)

density

12.02 g/cm³ (lit.)

application(s)

battery manufacturing

SMILES string

[Pd]

InChI

1S/Pd

InChI key

KDLHZDBZIXYQEI-UHFFFAOYSA-N

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Related Categories

Catalysts

Electronic Materials

Inorganic & Metallic Nanomaterials

Inorganic Catalysts

Palladium Catalysts

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Show Differences

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This Item	348694	GF31034135	GF05003693
Sigma-Aldrich 686468 Palladium	Sigma-Aldrich 348694 Palladium	GF31034135 Palladium	GF05003693 Palladium
assay ≥99.5%	assay 99.9% trace metals basis	assay 99.95%	assay 99.95%
reaction suitability reagent type: catalyst core: palladium	reaction suitability -	reaction suitability -	reaction suitability -
form nanopowder	form wire	form powder	form powder
Quality Level 100	Quality Level 100	Quality Level -	Quality Level -
mp 1554 °C (lit.)	mp 1554 °C (lit.)	mp 1554 °C (lit.)	mp 1554 °C (lit.)
density 12.02 g/cm³ (lit.)	density 12.02 g/cm³ (lit.)	density 12.02 g/cm³ (lit.)	density 12.02 g/cm³ (lit.)

pictograms

GHS02,GHS07

signalword

Danger

hcodes

H228,H315,H319,H335

pcodes

P210 - P240 - P241 - P261 - P302 + P352 - P305 + P351 + P338

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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Pd(II)-catalyzed sequential C-C/C-O bond formations: a new strategy to construct trisubstituted furans.

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

Palladium(II)-catalyzed synthesis of functionalized indenones via oxidation and cyclization of 2-(2-arylethynylphenyl)acetonitriles.

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.

A novel convenient approach towards pyrrolo[1,2-b]pyridazines through a domino coupling-isomerization-condensation reaction.

Meng Wang et al.

Organic & biomolecular chemistry, 11(16), 2574-2577 (2013-03-15)

A novel Pd/Cu catalyzed domino reaction for the synthesis of functionalized pyrrolo[1,2-b]pyridazines from readily accessible (hetero)aryl propargyl alcohols and 1-amino-2-bromopyrroles was developed. This cascade process involves a Sonogashira cross-coupling reaction, an isomerization and an intramolecular condensation.

Enantioselective synthesis of 4-heterosubstituted cyclopentenones.

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

Stereoretentive Pd-catalysed Stille cross-coupling reactions of secondary alkyl azastannatranes and aryl halides.

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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