Dicyclohexyl(2,6-diisopropylphenyl)phosphine CAS 1053657-07-0
| CAS No. | 1053657-07-0 |
| Molecular Formula | C24H39P |
| Molecular Weight | 358.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Dicyclohexyl(2,6-diisopropylphenyl)phosphine is closely related to organophosphorus functionality, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Dicyclohexyl(2,6-diisopropylphenyl)phosphine (CAS 1053657-07-0), molecular formula C24H39P and molecular weight 358.54 g/mol, is a CATO reference standard with documented purity and traceability.
Dicyclohexyl(2,6-diisopropylphenyl)phosphine (C24H39P) contains organophosphorus functionality, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Dicyclohexyl(2,6-diisopropylphenyl)phosphine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C24H39P |
| Molecular Weight | 358.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Dicyclohexyl Standards
- Dicyclohexyl(2-(2-methyl-1,3-dioxolan-2-yl)phenyl)phosphine (CAS 221187-50-4)
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- Dicyclohexyl(2',4'-dimethyl-[1,1'-biphenyl]-2-yl)phosphine (CAS 298205-49-9)
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