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205680

Sigma-Aldrich

Palladium on carbon

greener alternative

extent of labeling: 5 wt. % loading (dry basis), matrix activated carbon support

Synonym(s):

Pd/C

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About This Item

Linear Formula:
Pd
Molecular Weight:
106.42
MDL number:
MFCD03457879
UNSPSC Code:
12141733
eCl@ss:
38191001
PubChem Substance ID:
24852218
NACRES:
NA.22
Pricing and availability is not currently available.

form

powder

Quality Level

200

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

extent of labeling

5 wt. % loading (dry basis)

matrix

activated carbon support

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

Catalyst for:
  • Stille reaction
  • Hydrogenation reactions
  • Suzuki-Miyaura cross-coupling and Heck-Mizoroki reactions
  • Deoxygenation
  • Oxidation reactions
  • Coupling reactions
Palladium on carbon (Pd/C) (5 wt. % loading (dry basis), matrix activated carbon support) can be used for a variety of applications, such as:

  • a catalyst for hydrodechlorination of dichlorodifluoromethane (CCl2F2), which is a known greenhouse gas[1]
  • a catalyst for Heck reactions of aryl halides in ionic liquids[2]
  • an anode catalyst for the fabrication of direct formic acid fuel cells (DFAFC)[3]
  • a cost-effective electrocatalyst for the oxidation of methanol[4]
  • in the catalytic hydrogenation of chemical hydrides for the production of hydrogen[5]
  • a catalyst in Suzuki-Mayaura reaction[6]
Product can be used with our benchtop hydrogen generator, H-Genie Lite (Z744083)

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCR5541
MKCQ8119
MKCQ9898
MKCR2834
MKCQ4023

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Soosan Kim et al.
Journal of hazardous materials, 392, 122464-122464 (2020-03-21)
The accumulation of industrial plastic waste in the environment is a global growing concern. Thermochemical process is a preferred method to dispose plastic waste mainly because it can reduce volume of the waste; however, the thermochemical disposal of plastic waste
Svilen P Simeonov et al.
ChemSusChem, 12(12), 2748-2754 (2019-05-06)
A new scalable synthesis of pentane-1,2,5-triol from the furanics platform has been developed. Excellent yields of up to 92 % are obtained under flow conditions by using readily available catalysts from the existing pool. The strategy exploits the highly functionalized Achmatowicz
Pd-C powder and thin film catalysts for hydrogen production by hydrolysis of sodium borohydride
Patel N, et al.
International Journal of Hydrogen Energy, 33(1), 287-292 (2008)
Heterogeneous Heck reaction catalyzed by Pd/C in ionic liquid
Hagiwara H, et al.
Tetrahedron Letters, 42(26), 4349-4351 (2001)
Pd/C: an old catalyst for new applications-its use for the Suzuki-Miyaura reaction
Felpin F, et al.
European Journal of Organic Chemistry, 2006(12), 2679-2690 (2006)
View All Related Papers

Questions

1–3 of 3 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. What is the particle size of this catalyst ? (205680 Pd/C 5%)

    1 answer

    1. The particle size is 325 mesh. Please see the link below for the particle size conversion table.
      https://www.sigmaaldrich.com/support/calculators-and-apps/particle-size-conversion-table

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