Description

Phenethyl(Triethylsilyl) Ether is a specialized organosilicon compound used as a versatile protecting group and synthetic intermediate in advanced organic synthesis. Its primary value lies in its ability to protect hydroxyl groups under a wide range of reaction conditions, offering chemists a critical tool for complex multi-step syntheses. This high-purity reagent is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular construction is paramount.

Application

• Hydroxyl Group Protection: A key reagent for selectively protecting primary and secondary alcohol functionalities during complex synthetic sequences, particularly in nucleoside and carbohydrate chemistry.
• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates, enabling the construction of specific molecular architectures.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators where specific ether linkages are required.
• Fine Chemical and Fragrance Manufacturing: Employed in the synthesis of high-value aroma chemicals and specialty fine chemicals that require stable, protected intermediates.
• Material Science Research: Acts as a precursor or modifying agent in the development of novel silicon-containing polymers and advanced organic materials.
• Process Chemistry & Scale-Up: Valued for its stability and predictable reactivity, making it suitable for optimization and scaling from laboratory to pilot plant and commercial production.

Basic Information

Product Name	Phenethyl(Triethylsilyl) Ether
CAS No.	14629-62-0
Molecular Formula	C₁₄H₂₄OSi
Molecular Weight	236.43 g/mol
Synonyms	2-Phenylethyl Triethylsilyl Ether; (2-Phenylethoxy)triethylsilane; Triethyl(2-phenylethoxy)silane; Phenethyloxy Triethylsilane; TES-PE Ether; Triethylsilyl Phenethyl Ether; β-Phenylethyl Triethylsilyl Ether; EINECS Contact for details

Quality Control

Every batch of Phenethyl(Triethylsilyl) Ether is manufactured and tested under strict quality management systems to ensure consistency and reliability for critical applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

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 bases and incompatible materials. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 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.