Palladium hydroxide on carbon
Palladium hydroxide on carbon (CAS: 12135-22-7; Formula: H2O2Pd; MW: 140.43) is a heterogeneous palladium catalyst supplied by Tech Serve Solutions. This formulation, often referred to as Pearlman's catalyst, features palladium hydroxide dispersed on a carbon support. It is primarily utilised in chemical synthesis, particularly for reactions requiring efficient debenzylation, where its performance is enhanced when combined with Pd/C.
- IUPAC
- Pd(OH)2/C,Pearlman’s catalyst
N- and O-Debenzylation Reactions
Palladium hydroxide on carbon is highly effective for the catalytic removal of benzyl protecting groups from nitrogen and oxygen atoms. Its application, particularly when used in conjunction with Pd/C, significantly improves reaction efficiency in these crucial synthetic transformations.
Heterogeneous Catalysis
As a supported palladium catalyst, it functions effectively in heterogeneous catalytic systems. This allows for easier separation of the catalyst from the reaction mixture, simplifying purification processes and enabling potential catalyst recovery and reuse in chemical synthesis.
Organic Synthesis
This compound serves as a valuable reagent in various organic synthesis pathways. Its specific catalytic activity facilitates complex molecular transformations, making it a useful tool for chemists engaged in the development of new compounds.
| Molecular weight | 140.43 |
|---|---|
| Empirical formula | H2O2Pd |
| Contains / stabiliser | ≤50% water |
| Application | Addition of Pd/C to Pd(OH)2/C improves the efficiency of N- or O-debenzylation.1 |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Extent Of Labeling | 20 wt. % loading (dry basis) |
|---|---|
| Matrix | carbon, wet support |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Palladium hydroxide on carbon used for?
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Palladium hydroxide on carbon is primarily used as a heterogeneous catalyst in organic synthesis, particularly for the efficient N- or O-debenzylation reactions. It is often employed in conjunction with Pd/C for enhanced performance.
What are the CAS number and formula for Palladium hydroxide on carbon?
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The CAS number for Palladium hydroxide on carbon is 12135-22-7, and its empirical formula (Hill notation) is H2O2Pd.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Palladium hydroxide on carbon with a 20 wt. % loading (dry basis) on a carbon support. It contains ≤50% water. TSS does not represent this product as USP, BP, or EP grade; it is suitable for research and general laboratory use.
How should Palladium hydroxide on carbon be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The product is classified with WGK Germany 3, indicating a high hazard to water.
How is Palladium hydroxide on carbon shipped and exported?
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Palladium hydroxide on carbon is carefully packaged and exported by Tech Serve Solutions, adhering to all relevant transportation and export regulations for chemical substances.
How can I request a quote or sample for Palladium hydroxide on carbon?
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To request a quote or sample, please contact our sales team through the TSS website or via direct inquiry, providing the product name and CAS number (12135-22-7).
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