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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/418/501/product-dating-information-06-25-mk.pdf
379875
Palladium(II) acetate
99.98% trace metals basis
Synonym(s):
Pd(OAc)2, [Pd(OAc)2]3
About This Item
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InChI key
YJVFFLUZDVXJQI-UHFFFAOYSA-L
InChI
1S/2C2H4O2.Pd/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
SMILES string
CC(O[Pd]OC(C)=O)=O
assay
99.98% trace metals basis
form
powder
reaction suitability
reagent type: catalyst, core: palladium
mp
216.3-223.7 °C (dec.)
Quality Level
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This Item | 520764 | 683124 | 921025 |
|---|---|---|---|
| assay 99.98% trace metals basis | assay ≥99.9% trace metals basis | assay - | assay ≥99.9% trace metals basis |
| form powder | form - | form powder | form - |
| mp 216.3-223.7 °C (dec.) | mp 216.3-223.7 °C (dec.) | mp 216.3-223.7 °C (dec.) | mp 200-251 °C (dec.) |
| reaction suitability core: aluminum | reaction suitability core: palladium, reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Cross Couplings, 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 | 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 | reaction suitability - |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
General description
Application
- As a precursor in the one-step solvothermal synthesis of carbon-supported PtPdCu nanoalloy catalysts, enabling the formation of uniform nanoparticles with enhanced catalytic activity and stability for fuel cell applications.
- As a key catalyst in the Sonogashira–Hagihara cross-coupling reaction to synthesize microporous polymers, which are carbonized to produce high-performance porous carbon electrodes for supercapacitors and hydrogen evolution reactions.
- As a precursor in the fabrication of metallic nanopatterns through focused ion beam-induced decomposition of spin-coated thin films, enabling the creation of conductive palladium nanostructures for applications in nanoelectronics and advanced lithography.
Features and Benefits
- High palladium loading (46.2 - 48.6%) increases the availability of active sites for catalysis, leading to more efficient conversion of reactants into products as more palladium atoms are involved in the reaction.
- Ultra-high purity (99.98% Trace Metals Basis) minimizes contamination, enhancing performance by reducing metal sintering, preventing irreversible reactions with catalytic species, and maintaining optimal electronic properties for better catalyst efficiency in palladium-sensitive applications.
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1A
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
379875-5G: + 379875-1G: + 379875-BULK: + 379875-VAR:
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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What is the solubility of Product 379875, Palladium (II) acetate?
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It is soluble in chloroform and acetone. It will decompose in hydrochloric acid. It is insoluble in water.
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Is Product 379875, Palladium (II) acetate, really 99.98% pure?
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The purity of 99.98% is not the actual chemical purity, but rather the purity based on trace metal content. A maximum of 300ppm total metallic impurities would be allowed.
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What is the melting point of Product 379875, Palladium (II) acetate?
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The melting point of this product is approximately 680 deg C.
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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