Description

(Chloromethyl)(Triethyl)Silane is a versatile organosilicon compound featuring a reactive chloromethyl group. This chemical serves as a critical building block in organic synthesis, enabling the introduction of silicon-containing functional groups into target molecules. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise functionalization and cross-linking capabilities.

Application

• Pharmaceutical Intermediates: Key reagent in the synthesis of silicon-containing drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used to create novel silicon-based pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty silicones, silane-modified polymers, and surface coatings.
• Surface Modification: Employed as a silylating agent to modify the surface properties of silica, glass, and other inorganic materials.
• Organic Synthesis: A valuable precursor for preparing other functional silanes, such as alkoxysilanes or aminosilanes, via nucleophilic substitution.
• Adhesive & Sealant Formulations: Imparts improved adhesion and moisture resistance in high-performance industrial formulations.

Basic Information

Product Name	(Chloromethyl)(Triethyl)Silane
CAS No.	757-34-6
Molecular Formula	C7H17ClSi
Molecular Weight	164.75 g/mol
Synonyms	Triethyl(chloromethyl)silane; Chloromethyltriethylsilane; (Chloromethyl)triethylsilane; Silane, chloromethyltriethyl-; Triethylsilylmethyl chloride; NSC 163067; EINECS 212-054-1
EINECS	212-054-1

Quality Control

Our (Chloromethyl)(Triethyl)Silane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, NMR, and titration methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

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 (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (20°C)	0.88 - 0.92 g/mL
Refractive Index (n20D)	1.435 - 1.445
Water Content (KF)	≤ 0.5%

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