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42578 Palladium hydroxide, Pd 20% on carbon, nominally 50% water, Pearlman's Catalyst

CAS Number
12135-22-7
Synonyms
Pearlman's Catalyst

Stock No. Size Price ($) Quantity Availability
42578-04 2g 97.80
42578-09 10g 407.00
42578-18 50g 1741.00
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Palladium hydroxide, Pd 20% on carbon, nominally 50% water, Pearlman's Catalyst

MDL
MFCD00064599
EINECS
235-219-2

Chemical Properties

Storage & Sensitivity
Ambient temperatures.
Solubility
Insoluble in water.

Applications

Hydrogenolysis of benzyl-nitrogen bondsPalladium hydroxide, Pd 20% on carbon, nominally 50% water is used as a catalyst for hydrogenolysis of benzyl groups and epoxides. It is used to reduce nitro compounds to amines. It acts as a dehydrogenation reagent as well as a useful reagent for debenzylation.

Notes

Sold on a dry weight basis. Unit weight excludes water weightIncompatible with oxidizing agents, acids, alcohol and sulfur compounds.

Literature References

Bedford, R. B.; Bowen, J. G.; Davidson, R. B.; Haddow, M. F.; Seymour-Julen, A. E.; Sparkes, H. A.; Webster, R. L. Facile Hydrolysis and Alcoholysis of Palladium Acetate. Angew. Chem. Int. Ed. 2015, 54 (22), 6591-6594.

Zhang, Z.; Fukuzaki, T.; Myers, A. G. Synthesis of D-Desosamine and Analogs by Rapid Assembly of 3-Amino Sugars. Angew. Chem. Int. Ed. 2015, 55 (2), 523-527.

Demerzhan, S.; Gilbertson, S. R. Palladium-NHC catalyzed formation of cyclopenta[b]benzofurans and their subsequent modification. Tetrahedron Lett. 2015, 56 (23), 3633-3635.

GHS Hazard and Precautionary Statements

Hazard Statements: H228

Flammable solid.

Precautionary Statements: P210-P240-P241-P280-P370+P378q

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Wear protective gloves/protective clothing/eye protection/face protection. In case of fire: Use CO2, dry chemical, or foam

Other References

Harmonized Tariff Code
3815.12
TSCA
Yes

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