tetrakis(triphenylphosphine)palladium cas 14221-01-3

Description

Tetrakis(triphenylphosphine)palladium quick Details
Chemical Name: Tetrakis(triphenylphosphine)palladium
CAS No: 14221-01-3
Molecular Formula: C72H60P4Pd
Molecular weight: 1155.561844
Appearance: Yellow to yellow-green crystalline
Assay: 99%
Tetrakis(triphenylphosphine)palladium typical Properties

Items
Standard

Color and Appearance
Yellow to yellow-green crystalline powder

Assay: Pd
9.2%min

Solubility
Soluble in benzene, toluene, ethanol and chloroform .Insoluble in ether.Air, light ,hot and moisture sensitive

Purity
99%min

Tetrakis(triphenylphosphine)palladiumUsage
1.Special catalyst for the synthesis of medicine and pesticide (methamidoavermectin benzoate). Catalysts for transversely coupled reactions are widely used in important isomerization reactions.
2. Hydrosilylation, isomerization, carbonylation, oxidation, C-C bond formation and other reactions. For coupling reaction, Heck reaction, Sonogashira reaction, Stille reaction, Suzuki reaction.
3. Negishi coupling, Suzuki coupling, Stille coupling and Sonogashira coupling catalysts; Buchwald-Hartwig amination catalysts; vinyl iodide carbonylation catalysts; aryl bromide reduction catalysts; Carbon-Tin bonding catalysts.
Tetrakis(triphenylphosphine)palladiumPackaging and Shipping
Packing: 1Kg/bag 25kg/drum
Delivery: delivery within 3-5working days
Tetrakis(triphenylphosphine)palladiumStorage
Avoiding light and drying.