Description

(2-Methoxyethyl)Trimethylsilane is a versatile organosilicon compound featuring a reactive silyl group and an ether linkage. This unique structure makes it a valuable silylating agent and protected intermediate in advanced organic synthesis. It is primarily used by pharmaceutical, agrochemical, and specialty chemical manufacturers for the protection of alcohols and the synthesis of complex molecules.

Application

• Silylating Agent: Used for the protection of hydroxyl groups in multi-step organic synthesis, particularly in the production of active pharmaceutical ingredients (APIs) and fine chemicals.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex organosilicon compounds and functional materials.
• Surface Modification: Employed in the treatment of silica and other inorganic surfaces to impart hydrophobic properties or specific functional groups.
• Adhesive & Sealant Formulations: Acts as a cross-linking agent or moisture scavenger in silicone-based adhesive and sealant systems.
• Lubricant Additive: Utilized as a performance additive in specialty lubricants due to its thermal stability and low surface tension.
• Electronics Industry: Used in the manufacturing of semiconductors and electronic chemicals as a precursor or surface passivation agent.

Basic Information

Product Name	(2-Methoxyethyl)Trimethylsilane
CAS No.	18173-63-2
Molecular Formula	C6H16OSi
Molecular Weight	132.28 g/mol
Synonyms	2-(Trimethylsilyloxy)ethyl methyl ether; Trimethyl(2-methoxyethoxy)silane; (2-Methoxyethoxy)trimethylsilane; 2-Methoxyethyl trimethylsilyl ether; 1-Methoxy-2-(trimethylsilyloxy)ethane; β-Methoxyethyltrimethylsilane; NSC 163065; EINECS 242-069-3
EINECS	242-069-3

Quality Control

Our (2-Methoxyethyl)Trimethylsilane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density (20°C)	0.82 - 0.84 g/mL
Refractive Index (n20D)	1.398 - 1.402
Water Content (KF)	≤ 0.1%

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