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Product Line: Pharmaceutical Chemicals

Chlorotriethylsilane

CAS 994-30-9

Molecular structure of Chlorotriethylsilane

CAS · 994-30-9

01

Product Overview

Chlorotriethylsilane is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

02

Product Specifications

Appearance Colorless transparent liquid
Purity (GC) 99.0% min
03

Applications

Chlorotriethylsilane is widely used as a silylating reagent and intermediate in organic synthesis, materials chemistry, and pharmaceutical research. It is commonly applied for the protection of alcohols, phenols, and amines through the formation of triethylsilyl derivatives, which helps control reactivity during multi-step synthesis. The compound is also used to introduce silicon-containing groups into organic molecules, supporting the preparation of organosilicon intermediates, specialty chemicals, and functional materials. In laboratory and industrial settings, chlorotriethylsilane plays a role in surface modification, polymer chemistry, and catalyst preparation, where silicon-based functionalities are required. It is additionally utilized in research focused on reaction optimization, moisture-sensitive transformations, and the development of new synthetic methodologies involving silicon reagents.

04

Benefits

Chlorotriethylsilane offers several practical benefits that make it valuable in synthetic workflows. Its high reactivity toward nucleophilic functional groups enables efficient and selective silylation under relatively mild conditions. The triethylsilyl group provides effective temporary protection while remaining easy to remove when needed, supporting flexible reaction planning. The compound demonstrates predictable behavior and compatibility with a wide range of organic solvents and reagents, contributing to reproducible results. Its defined structure and consistent quality support precise dosing and reliable performance in both laboratory-scale and process development applications. These characteristics help reduce side reactions, improve yields, and streamline complex synthetic sequences.

05

Conclusion

Chlorotriethylsilane is a versatile and reliable reagent for silylation, protection strategies, and organosilicon chemistry. Its applications in organic synthesis and materials research, combined with benefits such as high reactivity, selectivity, and predictable performance, make it an important tool for constructing complex molecules and managing functional group reactivity. The compound continues to support efficient and controlled synthetic processes across a range of chemical research and development fields.

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