Description

2-(Methyldiphenylsilyl)Ethanol is a versatile organosilicon compound featuring both a silyl-protecting group and a terminal hydroxyl functionality. This dual reactivity makes it a valuable building block in advanced organic synthesis, particularly for the protection of alcohols and the construction of complex molecular architectures. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials sectors for creating novel intermediates and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of active pharmaceutical ingredients (APIs), especially where silicon-based protecting groups are required.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its stability and reactivity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty silicones and silicon-containing polymers.
• Organic Synthesis Reagent: Employed as a nucleophile or electrophile in various carbon-silicon bond-forming reactions.
• Surface Modification: Utilized to functionalize surfaces (e.g., silica, glass) due to its silyl group's ability to form stable bonds with hydroxylated surfaces.
• Liquid Crystal & OLED Materials: A potential precursor in the synthesis of silicon-based components for electronic and display materials.

Basic Information

Product Name	2-(Methyldiphenylsilyl)Ethanol
CAS No.	40438-48-0
Molecular Formula	C15H18OSi
Molecular Weight	242.39 g/mol
Synonyms	2-(Methyldiphenylsilyl)ethan-1-ol; 2-Hydroxyethyl(methyl)diphenylsilane; (2-Hydroxyethyl)methyldiphenylsilane; Methyldiphenyl(2-hydroxyethyl)silane; Ethanol, 2-(methyldiphenylsilyl)-; Diphenylmethyl(2-hydroxyethyl)silane; MDPS-EtOH
EINECS	Contact for details

Quality Control

Our 2-(Methyldiphenylsilyl)Ethanol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR, GC, and HPLC, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.