5,5-Dimethyl-2-phenoxy-1,3,2-dioxaphosphinane CAS 3057-08-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3057-08-7 |
| Molecular Formula | C11H15O3P |
| Molecular Weight | 226.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,5-Dimethyl-2-phenoxy-1,3,2-dioxaphosphinane (CAS 3057-08-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H15O3P. Molecular weight: 226.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H15O3P |
| Molecular Weight | 226.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
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