Description

Chloro(Diethylamino)Dimethylsilane is a highly reactive organosilicon compound that serves as a versatile intermediate in advanced material synthesis. Its value lies in its bifunctional nature, featuring both a reactive chlorosilane group and a diethylamino ligand, making it a key precursor for introducing specific functional groups onto silicon-based frameworks. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries, where it is used to create tailored silane coupling agents, surface modifiers, and protected synthetic intermediates.

Application

• Silane Coupling Agent Precursor: Used to synthesize custom silane coupling agents for enhancing adhesion between organic polymers and inorganic surfaces like glass, metals, or minerals.
• Surface Modification: Employed to functionalize silica, nanoparticles, and other substrates to impart specific chemical properties or improve compatibility in composite materials.
• Pharmaceutical Intermediate: Acts as a key building block in the synthesis of silicon-containing active pharmaceutical ingredients (APIs) and protecting groups for sensitive functionalities.
• Agrochemical Synthesis: Utilized in the production of silicon-based agrochemicals, where the silicon moiety can influence bioavailability and stability.
• Polymer & Resin Modification: Incorporated into silicone polymers and resins to introduce diethylamino groups, altering catalytic properties, cross-linking behavior, or surface characteristics.
• Laboratory Reagent: Serves as a specialized reagent in organic and organometallic synthesis for introducing the chlorodimethylsilyl group under mild conditions.

Basic Information

Product Name	Chloro(Diethylamino)Dimethylsilane
CAS No.	6026-02-4
Molecular Formula	C6H16ClNSi
Molecular Weight	165.74 g/mol
Synonyms	Dimethyl(diethylamino)chlorosilane; (Diethylamino)dimethylchlorosilane; Chlorodimethyl(diethylamino)silane; N,N-Diethylaminodimethylchlorosilane; Diethylaminodimethylchlorosilane; Dimethylchloro(diethylamino)silane; Silane, chlorodiethylaminodimethyl-; (Dimethylchlorosilyl)diethylamine
EINECS	227-894-5

Quality Control

Our Chloro(Diethylamino)Dimethylsilane is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay by GC or titration and impurity profiling, to ensure it meets the declared specification of 97% minimum purity and consistent performance. Certificates of Analysis (COA) detailing all relevant parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. 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 decomposition. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Density (at 20°C)	0.88 - 0.92 g/mL
Refractive Index (n20D)	1.430 - 1.440

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