323373

Cloruro de paladio (II)

99.995%

• Sinónimos: Dichloropalladium, Palladium dichloride, Palladous chloride
• Fórmula empírica (notación de Hill): Cl₂Pd
• Número de CAS: 7647-10-1
• Peso molecular: 177.33
• EC Number: 231-596-2
• MDL number: MFCD00003558
• UNSPSC Code: 12161600
• PubChem Substance ID: 24859361
• NACRES: NA.22

Propiedades

• Quality Level: 100
• assay: 99.995%
• form: powder
• 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
• mp: 678-680 °C (lit.)
• density: 4 g/mL at 25 °C (lit.)
• SMILES string: Cl[Pd]Cl
• InChI: 1S/2ClH.Pd/h2*1H;/q;;+2/p-2
• Inchi Key: PIBWKRNGBLPSSY-UHFFFAOYSA-L

Descripción

General description

Palladium(II) chloride is used as a precursor to prepare palladium catalysts for various reactions like Heck coupling, cascade reaction, Buchward-Hartwig coupling. It is also used as an oxidizing agent.

Application

Guía de aplicaciones para las reacciones de acoplamiento transversal catalizadas por paladio

Utilizado en la síntesis de polímeros que contengan metales semiconductores en los cuales el esqueleto polipirrólico tiene una mínima energía conformacional y es casi plana.

Palladium(II) chloride can be used as a catalyst in:

• Carbonylation of ketones to yield diesters.
• Homo-coupling of aryl bromides using ascorbic acid and EDTA..
• Acetylation of alcohols with vinyl acetate.
• Arylation of 2-furaldehyde to yield 5-aryl-2-formylfuran derivatives.

Pd precursor used as an oxidizing agent and as a source of Pd(0) complexes, e.g. Heck coupling, Cascade reaction, Buchward-Hartwig coupling.

Información de seguridad

• pictograms: GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H290,H302,H317,H318,H410
• pcodes: P273 - P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Sens. 1
• Storage Class: 8B - Non-combustible corrosive hazardous materials
• wgk_germany: WGK 3
• ppe: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges