trans-Dichlorobis(tributylphosphine)palladium(II) CAS 17523-47-6
| CAS No. | 17523-47-6 |
| Molecular Formula | C24H54Cl2P2Pd |
| Molecular Weight | 581.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
trans-Dichlorobis(tributylphosphine)palladium(II) (CAS 17523-47-6), molecular formula C24H54Cl2P2Pd and molecular weight 581.96 g/mol, is a CATO reference standard with documented purity and traceability.
trans-Dichlorobis(tributylphosphine)palladium(II) (C24H54Cl2P2Pd) contains organophosphorus functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H54Cl2P2Pd |
| Molecular Weight | 581.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -3.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
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Why CATO?
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