Description

(2-Phenoxyethoxy)Trimethylsilane is a specialized organosilicon compound featuring a phenoxyethoxy linker attached to a trimethylsilyl group. This unique structure makes it a valuable silylating agent and versatile chemical intermediate for introducing silicon-based protecting groups or modifying surface properties. It is primarily utilized by pharmaceutical, agrochemical, and advanced material industries for synthesis and research applications.

Application

• Pharmaceutical Intermediate: Used as a protecting group reagent in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a key building block in the production of herbicides, fungicides, and other crop protection agents.
• Surface Modification Agent: Employed to functionalize silica, glass, or metal oxide surfaces to alter wettability, adhesion, or compatibility.
• Polymer & Resin Chemistry: Acts as a cross-linking agent or modifier in silicone-based polymers and specialty resins.
• Laboratory Reagent: Utilized in research and development for organic synthesis, particularly in reactions requiring temporary protection of hydroxyl groups.
• Adhesive & Sealant Formulations: Incorporated to improve the stability and performance of silane-modified polymer systems.

Basic Information

Product Name	(2-Phenoxyethoxy)Trimethylsilane
CAS No.	16654-47-0
Molecular Formula	C11H18O2Si
Molecular Weight	210.35 g/mol
Synonyms	Trimethyl(2-phenoxyethoxy)silane; 2-Phenoxyethoxy(trimethyl)silane; (2-Phenoxyethoxy)trimethylsilane; Phenoxyethoxymethylsilane; Ethylene glycol monophenyl ether trimethylsilyl ether; O-(Trimethylsilyl)ethylene glycol phenyl ether; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our (2-Phenoxyethoxy)Trimethylsilane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing all specifications and test results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. The product is moisture-sensitive; keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.470 - 1.480
Density (20°C)	0.95 - 1.00 g/mL

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