Description

(3-Phenoxypropoxy)Trimethylsilane is a specialized organosilicon compound featuring a phenoxypropyl ether linkage. This unique structure makes it a valuable silylating agent and versatile synthetic intermediate in advanced organic synthesis. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the protection of hydroxyl groups and the introduction of silicon-containing functionalities.

Application

• Pharmaceutical Intermediate: Used as a key building block and protecting group reagent in the synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a precursor or intermediate in the production of advanced pesticides, herbicides, and plant growth regulators.
• Surface Modification Agent: Employed to modify the surface properties of silica, glass, or other materials to impart hydrophobicity or specific reactivity.
• Polymer & Resin Chemistry: Acts as a monomer or cross-linking agent in the development of specialty silicones and hybrid organic-inorganic polymers.
• Liquid Crystal & OLED Materials: Utilized in the synthesis of silicon-based components for electronic and optoelectronic applications.
• Laboratory Reagent: Functions as a derivatization agent in analytical chemistry and research-scale organic transformations.

Basic Information

Product Name	(3-Phenoxypropoxy)Trimethylsilane
CAS No.	16654-49-2
Molecular Formula	C12H20O2Si
Molecular Weight	224.37 g/mol
Synonyms	Trimethyl(3-phenoxypropoxy)silane; 3-Phenoxypropyloxytrimethylsilane; (3-Phenoxypropyloxy)trimethylsilane; Silane, trimethyl(3-phenoxypropoxy)-; 1-Phenoxy-3-(trimethylsilyloxy)propane; 3-(Trimethylsilyloxy)propyl Phenyl Ether; Phenoxypropyloxytrimethylsilane
EINECS	Contact for details

Quality Control

Our (3-Phenoxypropoxy)Trimethylsilane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and compliance assurance for your R&D and production 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 compound is hygroscopic (moisture-sensitive); containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage 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.