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[1,1'-Bis(diphenylphosphino)ferrocene]dichloropalladium(II)
1. Basic Product Information
Product Name: [1,1'-Bis(diphenylphosphino)ferrocene]dichloropalladium(II)
Abbreviation: Pd(dppf)Cl?
CAS Number: 72287-26-4
Molecular Formula: C??H??Cl?FeP?Pd
Molecular Weight: 731.70
Synonyms: Dichloro[1,1'-bis(diphenylphosphanyl)ferrocene]palladium(II), Pd(dppf) dichloride
Product Category: Noble metal catalyst, cross-coupling reaction catalyst, organometallic reagent, pharmaceutical synthetic catalyst
2. Physical and Chemical Properties
Physical Indicators
- Appearance: Orange-red crystalline powder
- Odor: Odorless
- Solubility: Soluble in dichloromethane, chloroform, THF, dioxane; slightly soluble in toluene; insoluble in water, petroleum ether
- Melting Point: Decomposes at 275–280 °C
- Density (20 °C): 1.45 g/cm3
- Hygroscopicity: Slightly hygroscopic under high humidity air
- Aqueous Stability: Unstable in water, prone to hydrolysis and palladium precipitation
Chemical Characteristics
- Molecular Structure: Ferrocene backbone coordinated with diphenylphosphine ligands and palladium dichloride, classic bidentate phosphine palladium complex
- Catalytic Function: Highly efficient catalyst for Suzuki, Heck, Sonogashira, Buchwald-Hartwig cross-coupling reactions
- Oxidation Sensitivity: Phosphine ligands oxidize easily under air and light, reducing catalytic activity
- Photostability: Light-sensitive; long-term UV exposure triggers ligand dissociation and product darkening
- Thermal Stability: Stable below 120 °C; violent decomposition above melting point, releasing toxic chloride and organophosphorus fumes
- Chemical Compatibility: Compatible with anhydrous inert organic solvents; incompatible with water, air, strong oxidants, reducing agents
3. Main Application Fields
- Core Application: Cross-Coupling Catalyst for Pharmaceutical Synthesis
Universal palladium catalyst for manufacturing small-molecule APIs, widely used to construct carbon-carbon and carbon-nitrogen bonds in heterocyclic drug intermediates - Fine Chemical & Material Synthesis Catalyst
Catalyst for organic electronic materials, liquid crystal monomers and polymer monomer coupling reactions - Laboratory Organic Chemistry Research Reagent
Standard noble metal catalyst for coupling reaction methodology research - Industrial Custom Catalysis Auxiliary
Custom catalytic reagent for pilot and commercial production of agrochemical intermediates
4. Platform Category & Product Group Selection Guide
1) Domestic B2B Platform Category
Recommended Path: Catalysts and Auxiliaries / Catalysts
Reason: It belongs to precious metal organophosphorus coupling catalyst, the most matching precise classification with high exposure.
2) English Product Group Dropdown Options
Recommended Selection: Basic Organic Chemicals
Do not select Pharmaceutical Chemicals; it is a universal industrial catalyst rather than exclusive human drug bulk raw material.
3. Standard Foreign Trade Packaging Specification
1g/5g aluminum foil vacuum bag for lab samples; 25kg fiber drum lined with double PE inner bags for bulk catalyst orders; nitrogen-sealed anti-oxidation packaging, customized specifications available
5. Quality Specification Table
| Test Item | Standard Requirement |
| CAS Number | 72287-26-4 |
| Molecular Formula | C??H??Cl?FeP?Pd |
| Appearance | Uniform orange-red crystalline powder without dark gray impurities |
| Pd Content | 14.3%–14.8% |
| HPLC Purity | Catalyst Grade ≥99.0%, Research Grade ≥99.5% |
| Water Content (KF Method) | ≤0.20% |
| Single Unknown Impurity | ≤0.10% |
| Total Related Substances | ≤0.40% |
| Heavy Metals (Other Impurities) | ≤10 ppm |
| Standard Storage Package | Light-proof nitrogen-filled aluminum foil vacuum bag, 25kg PE lined fiber drum |
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