Tetra-p-tolylsilane CAS 10256-83-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10256-83-4 |
| Molecular Formula | C28H28Si |
| Molecular Weight | 392.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetra-p-tolylsilane (CAS 10256-83-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H28Si. Molecular weight: 392.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C28H28Si |
| Molecular Weight | 392.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
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- 1,3,6,8-Tetra-tert-butylcarbazole (CAS 34601-54-2)
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Recommended Standards
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- 1-(tert-Butoxycarbonyl)-3-cyclobutylpyrrolidine-3-carboxylic acid (CAS 1700119-25-0)
- 3-(2-Chloro-3,6-difluorophenyl)acrylic acid (CAS 261762-48-5)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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