384842-25-5 Bis(1,1-dimethylethyl)(1-methyl-2,2-diphenylethenyl)phosphine Di-tert-butyl(1-methyl-2,2-diphenylethenyl)phosphine vBRIDP CAS 384842-25-5
| CAS No. | 384842-25-5 |
| Molecular Formula | C23H43P |
| Molecular Weight | 350.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
384842-25-5 Bis(1,1-dimethylethyl)(1-methyl-2,2-diphenylethenyl)phosphine Di-tert-butyl(1-methyl-2,2-diphenylethenyl)phosphine vBRIDP (C23H43P) contains organophosphorus functionality. 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.
384842-25-5 Bis(1,1-dimethylethyl)(1-methyl-2,2-diphenylethenyl)phosphine Di-tert-butyl(1-methyl-2,2-diphenylethenyl)phosphine vBRIDP (CAS 384842-25-5) is a high-purity analytical reference standard with the molecular formula C23H43P and a molecular weight of 350.56 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C23H43P |
| Molecular Weight | 350.56 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) | 2.5 |
| CAS Registry Year (est.) | 2025 |
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