Chlorotriisobutylsilane
CAS: 13154-25-1
Category: Organosilicon Compounds
| Purity | Reagent Grade ≥95%, High-Purity Grade ≥97% |
| Molecular Formula | C12H27ClSi |
| Molecular Weight | 234.88 |
| Appearance | Colorless to light yellow liquid |
| Packaging | 100 g/glass bottle, 1 kg/glass bottle, or 180 kg/steel drum with polyethylene liner |
| Testing Indicators | Appearance — Visual inspection; Density — ASTM D4052; Purity — GC; Identification — FTIR/NMR; Hydrolyzable chloride — Acid-base titration (GB/T 3141); Moisture — Karl Fischer titration. |
| Storage Notes | Should be stored in a dry, cool, and well-ventilated place as it is a moisture-sensitive material. Keep the container tightly closed and away from incompatible materials, especially water and strong bases. |
| Lead Time | 10 days |
An organosilicon reagent similar to TIPSCl, primarily used as a silylating agent for the protection of hydroxyl ($\text{OH}$) groups in organic synthesis.