Chlorotriisobutylsilane

CAS: 13154-25-1

Category: Organosilicon Compounds

PurityReagent Grade ≥95%, High-Purity Grade ≥97%
Molecular FormulaC12H27ClSi
Molecular Weight234.88
AppearanceColorless to light yellow liquid
Packaging100 g/glass bottle, 1 kg/glass bottle, or 180 kg/steel drum with polyethylene liner
Testing IndicatorsAppearance — Visual inspection; Density — ASTM D4052; Purity — GC; Identification — FTIR/NMR; Hydrolyzable chloride — Acid-base titration (GB/T 3141); Moisture — Karl Fischer titration.
Storage NotesShould 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
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days
An organosilicon reagent similar to TIPSCl, primarily used as a silylating agent for the protection of hydroxyl ($\text{OH}$) groups in organic synthesis.