Description

2-(Carbomethoxy)Ethyltrichlorosilane is a bifunctional organosilicon compound that serves as a versatile coupling agent and intermediate. Its molecular structure combines a reactive trichlorosilane group with a carbomethoxy ester functionality, enabling it to act as a critical linker between inorganic surfaces and organic polymers. This product is essential for manufacturers in the advanced materials, electronics, and specialty chemical sectors seeking to modify surface properties and enhance composite material performance.

Application

• Surface Modification Agent: Used to functionalize silica, glass, and other metal oxide surfaces to improve adhesion and compatibility with organic resins.
• Silicone Intermediate: Serves as a key precursor in the synthesis of specialized silicone polymers and resins with tailored properties.
• Adhesion Promoter: Incorporated into coatings, sealants, and adhesive formulations to enhance bonding to difficult substrates.
• Composite Material Coupling Agent: Improves the interfacial bonding between inorganic fillers (like glass fibers or minerals) and polymer matrices in composite materials.
• Electronics and Semiconductor Processing: Utilized in the fabrication of microelectronic devices for surface passivation and as a dielectric layer precursor.
• Chemical Synthesis Building Block: Employed in organic and organometallic synthesis to introduce silane and ester functional groups.

Basic Information

Product Name	2-(Carbomethoxy)Ethyltrichlorosilane
CAS No.	60839-24-9
Molecular Formula	C4H7Cl3O2Si
Molecular Weight	221.54 g/mol
Synonyms	3-(Trichlorosilyl)propyl methyl ester; Methyl 3-(trichlorosilyl)propanoate; (3-Methoxycarbonylpropyl)trichlorosilane; Trichloro[2-(methoxycarbonyl)ethyl]silane; 2-(Methoxycarbonyl)ethyltrichlorosilane; Propanoic acid, 3-(trichlorosilyl)-, methyl ester; Silane, trichloro[2-(methoxycarbonyl)ethyl]-
EINECS	Contact for details

Quality Control

Our production of 2-(Carbomethoxy)Ethyltrichlorosilane adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, NMR, and titration methods, to ensure high purity and consistent performance. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are provided with each shipment 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 at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and reacts vigorously with strong acids and bases; it must be kept under an inert atmosphere (e.g., nitrogen or argon) and isolated from incompatible substances.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	~1.35 g/mL
Refractive Index (n20D)	~1.455

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