Description

2-(Benzyloxy)Ethoxytrimethylsilane is a specialized organosilicon compound featuring a benzyl-protected ethoxy linker attached to a trimethylsilyl group. This unique structure makes it a valuable silylating agent and versatile synthetic intermediate in advanced organic synthesis and materials science. It is primarily used by pharmaceutical, agrochemical, and specialty polymer manufacturers for the protection of hydroxyl groups and the modification of surface properties.

Application

• Pharmaceutical Intermediate: Used as a protecting group reagent for alcohols and phenols in multi-step synthesis of active pharmaceutical ingredients (APIs).
• Surface Modification Agent: Imparts hydrophobic characteristics to silica, glass, and other metal oxide surfaces for improved material performance.
• Polymer & Resin Additive: Acts as a cross-linking agent or modifier in silicone-based polymers and specialty resins to tailor flexibility and stability.
• Agrochemical Synthesis: Serves as a key building block in the production of certain herbicides and fungicides.
• Liquid Crystal & OLED Materials: Employed in the synthesis of advanced organic electronic materials requiring precise functionalization.
• Adhesive & Sealant Formulations: Enhances adhesion and moisture resistance in high-performance industrial formulations.

Basic Information

Product Name	2-(Benzyloxy)Ethoxytrimethylsilane
CAS No.	31600-50-7
Molecular Formula	C₁₂H₂₀O₂Si
Molecular Weight	224.37 g/mol
Synonyms	Trimethyl[2-(phenylmethoxy)ethoxy]silane; (2-Benzyloxyethoxy)trimethylsilane; 2-(Benzyloxy)ethoxytrimethylsilane; Silane, trimethyl[2-(phenylmethoxy)ethoxy]-; NSC 163083; BzO(CH₂)₂OSiMe₃; β-(Benzyloxy)ethyl trimethylsilyl ether
EINECS	Contact for details

Quality Control

Our production of 2-(Benzyloxy)Ethoxytrimethylsilane adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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 should be handled under an inert atmosphere (e.g., nitrogen or argon) for prolonged storage or after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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