Description

1-Phenyl-2-Trimethoxy Silyl Ethene is a specialized organosilicon compound featuring a reactive vinyl group and a phenyl substituent. This unique structure makes it a valuable synthetic intermediate for introducing silicon-containing moieties into organic frameworks. It is primarily used by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for applications such as surface modification and the synthesis of functional polymers.

Application

• Silane Coupling Agent: Used to modify inorganic surfaces (e.g., glass, silica) to improve adhesion with organic polymers in composite materials.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Employed in the production of novel pesticides and herbicides where silicon incorporation can enhance stability or bioavailability.
• Polymer & Resin Modification: Acts as a functional monomer or cross-linking agent in the manufacture of silicone-modified polymers, resins, and coatings.
• Surface Functionalization: Applied in material science to create hydrophobic, oleophobic, or specific functional group-coated surfaces.
• Research & Development: A versatile reagent in organic and organometallic chemistry research for constructing complex molecular architectures.

Basic Information

Product Name	1-Phenyl-2-Trimethoxy Silyl Ethene
CAS No.	70531-02-1
Molecular Formula	C13H20O3Si
Molecular Weight	252.38 g/mol
Synonyms	1-Phenyl-2-(trimethoxysilyl)ethene; (1-Phenylvinyl)trimethoxysilane; 1-Phenylvinyltrimethoxysilane; Trimethoxy(1-phenylvinyl)silane; 2-Phenylvinyltrimethoxysilane; 1-Phenyl-2-trimethoxysilylethylene; Vinylphenyltrimethoxysilane; Phenylvinyltrimethoxysilane
EINECS	Contact for details

Quality Control

Our 1-Phenyl-2-Trimethoxy Silyl Ethene is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles to support your quality assurance processes. Specifications are designed to meet the demanding requirements of research and industrial synthesis.

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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow 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.