palladium(2+) ion dihydroxide

• ChemBase ID: 303399
• Molecular Formular: O2Pd
• Molecular Mass: 138.4188
• Monoisotopic Mass: 137.89331524
• SMILES: [OH-].[OH-].[Pd+2]
• Canonical SMILES: [OH-].[OH-].[Pd+2]
• InChI: InChI=1S/2H2O.Pd/h2*1H2;/q;;+2/p-2
• InChIKey: NXJCBFBQEVOTOW-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: palladium(2+) ion dihydroxide
• IUPAC Traditional name: palladium(2+) ion dihydroxide
• Synonyms: Palladium hydroxide; Pearlman's Catalyst; 氢氧化钯

Database IDs

• CAS Number: 12135-22-7
• EC Number: 235-219-2
• MDL Number: MFCD00064599

CALCULATED PROPERTIES

• Acid pKa: 15.7
• H Acceptors: 1
• H Donor: 1
• LogD (pH = 5.5): -0.652
• LogD (pH = 7.4): -0.652
• Log P: -0.652
• Molar Refractivity: 13.9149 cm^3
• Polarizability: 1.1434737 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Powder

Safety Information

• Risk Statements: 53
• Safety Statements: 60-61
• TSCA Listed: 是
• GHS Hazard statements: H413
• GHS Precautionary statements: P273-P501A

Product Information

• Purity: 99%; Pd 20% on carbon, nominally 50% water, Pearlman's Catalyst

REFERENCES

• Gave superior yields to Pd on carbon as catalyst for the heterogeneous hydrostannylation of alkenes with tri-n-butyltin hydride: Angew. Chem. Int. Ed., 35, 1329 (1996).
• Preferred catalyst for hydrogenolysis of benzylamines. For use in the catalytic transfer hydrogenolysis of allylic acetates, see: Tetrahedron Lett., 30, 1405 (1989).