Triisopropylsilyl chloride
CAS: 13154-24-0
Category: Organosilicon Compounds
| Purity | Reagent Grade ≥95%, High-Purity Grade ≥98% |
| Molecular Formula | C9H21ClSi |
| Molecular Weight | 192.8 |
| Appearance | Colorless to light yellow liquid |
| Packaging | 25 g/glass bottle, 100 g/glass bottle, or 25 kg/polyethylene-lined steel drum |
| Testing Indicators | Appearance — Visual inspection; Density — Pycnometer (ASTM D4052); Refractive index — Abbe refractometer (ASTM D1218); Purity — GC (>98%); Identification — FTIR (Si–Cl ~580 cm⁻¹), NMR; Chlorine content — Argentometric titration (GB/T 9729); Moisture — Karl Fischer titration (GB/T 6283); Hydrolysis rate — Qualitative reactivity test in methanol/water. |
| Storage Notes | Store in a dry, cool, and well-ventilated place. It is moisture-sensitive and a corrosive liquid. Keep the container tightly closed and store in a corrosive resistant container or with a resistant inner liner, often recommended under an inert gas atmosphere. |
| Lead Time | Deprecated: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.demeichem.com/config/helpers.php on line 28 days |
A powerful silylating reagent in organic synthesis, used for the protection of hydroxyl (OH) groups (e.g., alcohols) to form triisopropylsilyl (TIPS) ethers. The TIPS group is a bulky protecting group, offering increased stability and selective protection.