n-Butylchlorodimethylsilane

n-Butylchlorodimethylsilane is a high-purity silicon-compounds supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

1. Silylating Agent in Organic Synthesis

Used to protect hydroxyl (-OH) and amino (-NH₂) functional groups by converting them into silyl ethers or silylamines.

Protecting groups help prevent unwanted reactions during multi-step organic synthesis and are removed under mild conditions.

2. Surface Modification Agent

Reacts with hydroxyl groups on surfaces like glass, silica, or metal oxides to make them hydrophobic.

Common in:

Capillary columns in gas chromatography (deactivation)

Surface treatments in electronics and optics

Anti-fouling coatings

3. Intermediate in Silicone and Polymer Chemistry

Used in the preparation of organosilicon compounds, silicones, and resins.

Contributes to moisture resistance, flexibility, and chemical stability.

4. Pharmaceutical and Biotech Research

In the synthesis of complex drug intermediates where temporary protection of functional groups is essential.

Helps improve reaction selectivity and yield in medicinal chemistry.

5. Analytical Chemistry

As a derivatizing agent to convert polar compounds into volatile, GC-analyzable derivatives.

Widely used in sample preparation for gas chromatography (GC) and GC-MS analyses.

🧪 Efficient Functional Group Protection

Quickly and selectively protects reactive functional groups during synthesis.

Compatible with a wide range of solvents and reaction conditions.

🌐 Versatility

Applicable across diverse fields: organic synthesis, analytical chemistry, materials science, and surface engineering.

🔬 Enhances Analytical Performance

Improves volatility and thermal stability of analytes for accurate GC/GC-MS results.

💧 Hydrophobic Surface Treatment

Converts hydrophilic surfaces to hydrophobic, improving water repellency and chemical resistance.

⚙️ Improves Material Durability

Enhances the stability of coatings, sealants, and adhesives under environmental stress.

n-Butylchlorodimethylsilane (CAS 1000-50-6) is a highly functional reagent in both synthetic organic chemistry and materials science. Its primary value lies in its ability to protect reactive functional groups and modify surfaces for hydrophobicity. Its applications span from pharmaceutical R&D to analytical sample preparation and industrial coatings, making it a versatile tool in both laboratory and commercial environments. When handled with proper care, it offers efficient, reliable, and scalable performance across a wide range of scientific and industrial domains.

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