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Palladium (II) Acetate

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Palladium (II) Acetate Structure
Palladium (II) Acetate
  • CAS No.3375-31-3
  • Chemical Name:Palladium (II) Acetate
  • CBNumber:CB1187458
  • Molecular Formula:C4H6O4Pd
  • Formula Weight:224.51
  • MOL File:3375-31-3.mol
Palladium (II) Acetate Property
  • Melting point: :205 °C
  • storage temp.  :Store below +30°C.
  • solubility  :Soluble as monomer in glacial acetic acid or as trimer in benzene.
  • form  :Various Forms In Red-(Powder/Flake/Crystalline/Beads)
  • color  :Red-brown
  • PH :2-3 (H2O, 20℃)(aqueous suspension)
  • PH Range :2.0 - 3.0 at 20 °C
  • Water Solubility  :insoluble
  • Sensitive  :Hygroscopic
  • λmax :400nm(EtOH)(lit.)
  • Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
  • Merck  :14,6991
  • BRN  :6086766
  • InChIKey :PCUVQHHZCJMCHO-UHFFFAOYSA-M
  • CAS DataBase Reference :3375-31-3(CAS DataBase Reference)
  • FDA UNII :0LTG3460Y5
  • EPA Substance Registry System :Acetic acid, palladium(2+) salt (3375-31-3)
Safety
  • Hazard Codes  :Xi,Xn,C
  • Risk Statements  :41-36/37/38-40-35
  • Safety Statements  :26-39-36/37/39-45-36
  • RIDADR  :3261
  • WGK Germany  :2
  • RTECS  :AJ1900000
  • F  :10-23
  • TSCA  :Yes
  • HS Code  :28439090
  • Toxicity :LD50 orally in Rabbit: >= 5110 mg/kg
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H317-H413-H318-H351-H314-H361d
  • Precautionary statements P261-P280a-P310a-P321-P501a-P280-P305+P351+P338-P310-P305+P351+P338+P310
Palladium (II) Acetate Price More Price(95)
  • Brand: Sigma-Aldrich
  • Product number: 8.18056
  • Product name : Palladium(II) acetate (47% Pd)
  • Purity: for synthesis
  • Packaging: 500 mg
  • Price: $58.37
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 205869
  • Product name : Palladium(II) acetate
  • Purity: reagent grade, 98%
  • Packaging: 1g
  • Price: $92.8
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 8.18056
  • Product name : Palladium(II) acetate (47% Pd)
  • Purity: for synthesis
  • Packaging: 1 g
  • Price: $93.42
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 205869
  • Product name : Palladium(II) acetate
  • Purity: reagent grade, 98%
  • Packaging: 2g
  • Price: $173
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 8.18056
  • Product name : Palladium(II) acetate (47% Pd)
  • Purity: for synthesis
  • Packaging: 5 g
  • Price: $336.7
  • Updated: 2021/12/16
  • Buy: Buy

Palladium (II) Acetate Chemical Properties,Usage,Production

  • Reactions
    1. Efficient catalyst for the arylation of olefins (Heck reaction).
    2. Catalyst for cross-coupling reactions.
    3. Catalyst for C-H activation.
    4. Precatalyst for enantioselective decarboxylative protonation of allyl β-ketoesters. 
  • Chemical Properties brown needles
  • Uses suzuki reaction
  • Uses Palladium (II) Acetate Trimer is used in Suzuki-Miyaura cross-coupling reactions. It also serves to catalyze the chemoselective reduction of nitroarenes.
  • Uses A catalyst for intramolecular coupling.
  • Safety Profile Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of palladium.
  • Purification Methods It recrystallises from CHCl3 as purple crystals. It can be washed with AcOH and H2O and dried in air. Large crystals are obtained by dissolving it in *C6H6, adding half its volume of AcOH and allowing it to evaporate slowly at room temperature. It forms green adducts with nitrogen donors, it dissolves in KI solution to form solid PdI2 and a red solution of PdI42-, but is insoluble in aqueous saturated NaCl, and NaOAc. It dissolves in HCl to form PdCl42-. It is soluble in CHCl3, CH2Cl2, Me2CO, MeCN, Et2O, but it is insoluble in H2O, and decomposes when warmed in alcohols in which it is also insoluble. [Morehouse et al. Chem Ind (London) 544 1964, Stephenson et al. J Chem Soc 3632 1965, Skapski & Smart J Chem Soc (D) 658 1970, Heck Acc Chem Res 12 146 1979.]
Palladium (II) Acetate Preparation Products And Raw materials
Raw materials
Preparation Products
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