Description

2,3-Dimethylpropyldimethylchlorosilane is a specialized organosilicon compound, specifically a chlorosilane derivative, that serves as a versatile building block in advanced organic synthesis. Its primary value lies in its ability to act as an efficient silylating agent, introducing protective groups or modifying surface properties. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors who require precise molecular modification and functionalization.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules, particularly for introducing silyl protecting groups.
• Surface Modification Agent: Imparts hydrophobic properties to silica, glass, and other inorganic surfaces in advanced material coatings.
• Polymer & Resin Chemistry: Acts as a cross-linking agent or modifier in the production of silicone-based polymers and specialty resins.
• Agrochemical Synthesis: Employed in the creation of advanced pesticides and herbicides where specific silicon-containing functional groups are required.
• Chemical Derivatization: Utilized in analytical chemistry for the derivatization of compounds to improve their detectability in techniques like gas chromatography (GC).
• Adhesive & Sealant Formulations: Serves as an adhesion promoter and moisture scavenger in high-performance silicone adhesive systems.

Basic Information

Product Name	2,3-Dimethylpropyldimethylchlorosilane
CAS No.	71864-46-5
Molecular Formula	C7H17ClSi
Molecular Weight	164.75 g/mol
Synonyms	Dimethyl(2,3-dimethylpropyl)chlorosilane; (2,3-Dimethylpropyl)dimethylchlorosilane; Chlorodimethyl(2,3-dimethylpropyl)silane; 2,3-Dimethylpropyl(chloro)dimethylsilane; (2,3-Dimethylpropyl)chlorodimethylsilane; Dimethyl(2,3-dimethylpropyl)silyl chloride; Silane, chlorodimethyl(2,3-dimethylpropyl)-
EINECS	Contact for details

Quality Control

Our production of 2,3-Dimethylpropyldimethylchlorosilane adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your research and manufacturing standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Chloride Content	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.