Palladium on barium sulfate

Product Information

Molecular Formula
Pd
Molecular Weight
106.42
Description
Hydrogenation catalyst. Usually supported on BaSO4, or an appropriate form of carbon, and useful catalyst for hydrogenations
Synonyms
Pd/BaSO4,Rosenmund catalyst
IUPAC Name
palladium
Canonical SMILES
[Pd]
InChI
InChI=1S/Pd
InChI Key
KDLHZDBZIXYQEI-UHFFFAOYSA-N
Boiling Point
2963 °C
Melting Point
1554.9 °C
Flash Point
Not applicable
Purity
10% Pd basis
Density
12.02 g/cu cm
Solubility
Soluble in aqua regia and fused alkalies
Appearance
Silver-white, ductile metal
Application
Platinum, gold, and nickel ores contain palladium. Palladium has been used as a hydrogenation catalyst. One of 6 metals in the platinum group that also includes Rh, Ru, Ir, and Os; Highest use in electronic, dental, and catalytic products; Occupational exposures occur in mining and dental laboratories; Used as a catalyst in many industries; General public exposures occur from automobile catalytic converters, dental restorations, and jewelry.
Vapor Pressure
3.47 Pa (0.0260 mm Hg) at 1552 °C
Decomposition
No decomposition. /from table/

Safety Information

Hazards
H228
Precautionary Statement
P210 - P240 - P241 - P280 - P370 + P378

Computed Properties

Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
0
Rotatable Bond Count
0
Exact Mass
105.90348 g/mol
Monoisotopic Mass
105.90348 g/mol
Topological Polar Surface Area
0Ų
Heavy Atom Count
1
Formal Charge
0
Complexity
0
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
US-2015266876-A1 Process of preparing 3-(3-(4-(1-aminocyclobutyl)phenyl)-5-phenyl-3h-imidazo[4,5-b]pyridin-2-yl)pyridin-2-amine 2014-03-24
US-2014272144-A1 Stable catalysts for electroless metallization 2013-03-15
US-9441300-B2 Stable catalysts for electroless metallization 2013-03-15
US-2012035375-A1 Di-tin fused thiophene compounds and polymers and methods of making 2010-08-06
US-2012028954-A1 Substituted Pyridine, Pyridazine, Pyrazine And Pyrimidine Compounds And Methods For Using The Same 2010-07-29
US-2012017994-A1 Conjugated polymer, method for preparing the same, and optoelectronic device employing the same 2010-07-21
US-2012015942-A1 Substituted hydroxamic acids and uses thereof 2010-07-19
US-2012012824-A1 Metal complex compound and organic light emitting diode device including the same 2010-07-14
US-2011315225-A1 Electron-donating polymers and organic solar cells including the same 2010-06-25
US-2011315224-A1 Electron Donating Polymer And Organic Solar Cell Including The Same 2010-06-24

Literatures

PMID Publication Date Title Journal
32726870 2020-09-01 Radiosynthesis of a Bruton's tyrosine kinase inhibitor, [11 C]Tolebrutinib, via palladium-NiXantphos-mediated carbonylation Journal of labelled compounds & radiopharmaceuticals
30460842 2018-12-13 Application of Sequential Palladium Catalysis for the Discovery of Janus Kinase Inhibitors in the Benzo[ c]pyrrolo[2,3- h][1,6]naphthyridin-5-one (BPN) Series Journal of medicinal chemistry
29512227 2018-04-01 Synthesis and characterization of four novel palladium(II) and platinum(II) complexes with 1-(2-aminoethyl)pyrrolidine, diclofenac and mefenamic acid: In vitro effect of these complexes on human serum paraoxanase1 activity Journal of biochemical and molecular toxicology
23953191 2013-10-01 Design, synthesis and antitubercular evaluation of novel 2-substituted-3H-benzofuro benzofurans via palladium-copper catalysed Sonagashira coupling reaction Bioorganic & medicinal chemistry letters
23827234 2013-09-01 Synthesis and biological activity of benzo-fused 7-deazaadenosine analogues. 5- and 6-substituted 4-amino- or 4-alkylpyrimido[4,5-b]indole ribonucleosides Bioorganic & medicinal chemistry
23692033 2013-06-01 Transition metal sensing by Toll-like receptor-4: next to nickel, cobalt and palladium are potent human dendritic cell stimulators Contact dermatitis
22857905 2013-01-15 Highly amplified electrochemiluminescence of peroxydisulfate using bienzyme functionalized palladium nanoparticles as labels for ultrasensitive immunoassay Biosensors & bioelectronics
23026300 2013-01-01 Synthesis of noble metal/graphene nanocomposites without surfactants by one-step reduction of metal salt and graphene oxide Journal of colloid and interface science
23010318 2012-12-15 High ethanol sensitivity of palladium/TiO2 nanobelt surface heterostructures dominated by enlarged surface area and nano-Schottky junctions Journal of colloid and interface science
23080018 2012-12-07 Synthesis of 4,6-disubstituted 2-(4-morpholinyl)pyrimidines by cross-coupling reactions using triorganoindium compounds Organic & biomolecular chemistry
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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