1,3,3,3-Tetramethyldisiloxanyl tris(trimethylsilyl) Silicate CAS 38147-00-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 38147-00-1 |
| Molecular Formula | C13H39O5Si6 |
| Molecular Weight | 443.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3,3,3-Tetramethyldisiloxanyl tris(trimethylsilyl) Silicate (CAS 38147-00-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H39O5Si6. Molecular weight: 443.96 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H39O5Si6 |
| Molecular Weight | 443.96 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -5.5 |
| CAS Registry Year (est.) | 1967 |
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