Trimethyl((perfluorophenyl)(phenyl)methoxy)silane CAS 26349-14-4
| CAS No. | 26349-14-4 |
| Molecular Formula | C16H15F5OSi |
| Molecular Weight | 346.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Trimethyl((perfluorophenyl)(phenyl)methoxy)silane 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.
Trimethyl((perfluorophenyl)(phenyl)methoxy)silane (CAS 26349-14-4), molecular formula C16H15F5OSi and molecular weight 346.37 g/mol, is a CATO reference standard with documented purity and traceability.
Trimethyl((perfluorophenyl)(phenyl)methoxy)silane (C16H15F5OSi) contains a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. 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. 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.
Physical & Chemical Properties
| Molecular Formula | C16H15F5OSi |
| Molecular Weight | 346.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | F-containing |
Related Trimethyl Standards
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Recommended Standards
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- 5-Benzyl-3-(benzyloxy)-5-phenyl-2-thioxooxazolidin-4-one (CAS 88051-61-0)
- 2-(1H-Indol-2-yl)aniline (CAS 32566-01-1)
- 2,6-Dichloro-4-fluorophenylacetonitrile (CAS 1803854-81-0)
- 4-Methoxy-3-methylbenzothioamide (CAS 1184222-62-5)
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- 2-Bromo-5,5,6-trimethyl-5,6-dihydro-4H-pyrazolo[1,5-d][1,4]diazepin-7(8H)-one (CAS 2246363-94-8)
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