FZ07E4LW2M 3069-40-7 Trimethoxycaprylylsilane Trimethoxyoctylsilane Silane, trimethoxyoctyl- EINECS 221-338-7 UNII-FZ07E4LW2M EC 221-338-7 CAS 3069-40-7
| CAS No. | 3069-40-7 |
| Molecular Formula | C11H26O3Si |
| Molecular Weight | 234.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of FZ07E4LW2M 3069-40-7 Trimethoxycaprylylsilane Trimethoxyoctylsilane Silane, trimethoxyoctyl- EINECS 221-338-7 UNII-FZ07E4LW2M EC 221-338-7 (C11H26O3Si) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. 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.
CATO supplies FZ07E4LW2M 3069-40-7 Trimethoxycaprylylsilane Trimethoxyoctylsilane Silane, trimethoxyoctyl- EINECS 221-338-7 UNII-FZ07E4LW2M EC 221-338-7 (CAS 3069-40-7), a certified reference material (molecular formula C11H26O3Si, MW 234.41 g/mol) for analytical method development and quality control.
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 | C11H26O3Si |
| Molecular Weight | 234.41 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- tert-Butyldimethyl(4-vinylphenoxy)silane (CAS 84494-81-5)
- 1,3,5-Tri-tert-butylcyclopenta-1,3-diene (CAS 125735-41-3)
- tert-Butyldimethyl((1-phenylvinyl)oxy)silane (CAS 66324-10-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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