Description

[1-(Chloromethyl)-2-Chloroethoxy]Trimethylsilane is a specialized organosilicon compound featuring both chloromethyl and chloroethoxy functional groups attached to a trimethylsilyl moiety. This unique bifunctional structure makes it a valuable silylating agent and versatile synthetic intermediate in advanced organic synthesis. It is primarily utilized by pharmaceutical, agrochemical, and specialty chemical manufacturers for the protection of alcohols and other functional groups, as well as in the synthesis of complex molecules and functional materials.

Application

• Pharmaceutical Intermediate: Used as a key building block and protecting group reagent in the synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a precursor in the manufacture of herbicides, fungicides, and other crop protection agents.
• Polymer Modification: Acts as a functional monomer or cross-linking agent for silicone-based polymers and specialty resins.
• Surface Treatment Agent: Employed to modify surface properties of materials, enhancing hydrophobicity or adhesion.
• Chemical Research & Development: A valuable reagent in organic and medicinal chemistry labs for novel compound synthesis.
• Liquid Crystal & Electronic Materials: Used in the production of precursors for advanced display and semiconductor materials.

Basic Information

Item	Details
Product Name	[1-(Chloromethyl)-2-Chloroethoxy]Trimethylsilane
CAS No.	7453-13-6
Molecular Formula	C6H14Cl2OSi
Molecular Weight	201.17 g/mol
Synonyms	1-(Chloromethyl)-2-(trimethylsilyloxy)ethyl chloride; (2-Chloro-1-chloromethoxyethoxy)trimethylsilane; Trimethyl[2-chloro-1-(chloromethoxy)ethoxy]silane; 2-Chloro-1-(chloromethoxy)ethoxytrimethylsilane; (1-Chloromethyl-2-chloroethoxy)trimethylsilane; β-Chloro-α-(chloromethoxy)ethyltrimethyl ether; Silane, [1-(chloromethyl)-2-chloroethoxy]trimethyl-
EINECS	Contact for details

Quality Control

Our [1-(Chloromethyl)-2-Chloroethoxy]Trimethylsilane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment supports applications requiring reliable and traceable raw materials.

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). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~1.10 g/cm³
Refractive Index (20°C)	~1.450

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