Trimethylethoxysilane CAS 1825-62-3
| CAS No. | 1825-62-3 |
| Molecular Formula | C5H14OSi |
| Molecular Weight | 118.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Trimethylethoxysilane (CAS 1825-62-3), molecular formula C5H14OSi and molecular weight 118.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H14OSi, Trimethylethoxysilane contains a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 118.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
CATO manufactures Trimethylethoxysilane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H14OSi |
| Molecular Weight | 118.25 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- (methoxymethyl)trimethylsilane (CAS 14704-14-4)
- 2-(Trimethylsilyl)ethanol (CAS 2916-68-9)
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- 1,1-(1,2-Ethanediyl)bis[1-methyl-silane] (CAS 4405-22-5)
- 1-fluoro-3-(prop-2-yn-1-yloxy)benzene (CAS 94831-93-3)
- Ethyl 2-amino-4-fluoro-5-(propylamino)benzoate (CAS 1456230-21-9)
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- Semaglutide impurity 48 (CAS CATO-C4X-222648)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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