Benzyldiphenylphosphine 7650-91-1 BENZYL-DIPHENYL-PHOSPHANE;BENZYLDIPHENYLPHOSPHINE GC10094 CAS 7650-91-1
| CAS No. | 7650-91-1 |
| Molecular Formula | C19H35P |
| Molecular Weight | 294.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzyldiphenylphosphine 7650-91-1 BENZYL-DIPHENYL-PHOSPHANE;BENZYLDIPHENYLPHOSPHINE GC10094 (CAS 7650-91-1), a certified reference material (molecular formula C19H35P, MW 294.45 g/mol) for analytical method development and quality control.
The molecular framework of Benzyldiphenylphosphine 7650-91-1 BENZYL-DIPHENYL-PHOSPHANE;BENZYLDIPHENYLPHOSPHINE GC10094 (C19H35P) is characterized by organophosphorus functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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 | C19H35P |
| Molecular Weight | 294.45 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.) | 1959 |
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