tert-Butyldimethylsilanol CAS 18173-64-3
| CAS No. | 18173-64-3 |
| Molecular Formula | C6H16OSi |
| Molecular Weight | 132.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), tert-Butyldimethylsilanol 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.
tert-Butyldimethylsilanol (CAS 18173-64-3), molecular formula C6H16OSi and molecular weight 132.28 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of tert-Butyldimethylsilanol (C6H16OSi) is characterized by a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 | C6H16OSi |
| Molecular Weight | 132.28 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.) | 1962 |
Recommended Standards
- triethylsilanol (CAS 597-52-4)
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Why CATO?
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