Bis(2,4-pentanedionato-O,O')palladium(II)

• CAT Number: M063106
• CAS Number: 14024-61-4
• Molecular Formula: C10H14O4Pd
• Molecular Weight: 304.64
• Purity: ≥95%
• Storage: Store at -20°C
• IUPAC Name: 4-oxopent-2-en-2-olate;palladium(2+)
• InChI: InChI=1S/2C5H8O2.Pd/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2
• InChIKey: JKDRQYIYVJVOPF-UHFFFAOYSA-L
• SMILES: CC(=CC(=O)C)[O-].CC(=CC(=O)C)[O-].[Pd+2]

Bis(2,4-pentanedionato-O,O’)palladium(II)(Cat No.: M063106), commonly known as palladium(II) acetylacetonate or Pd(acac)₂, is a coordination complex where a palladium(II) center is chelated by two acetylacetonate (acac) ligands through their oxygen atoms. It is a yellow, air-stable solid that is soluble in organic solvents. This compound is widely used as a catalyst precursor in organic synthesis, particularly in cross-coupling reactions such as Suzuki, Heck, and Sonogashira. Its thermal stability and ligand versatility make it valuable in homogeneous catalysis, materials science, and organometallic research.