Description

Triethylvinylsilane is a versatile organosilicon compound characterized by its vinyl and ethyl functional groups. It serves as a crucial building block in organic synthesis and materials science, enabling the introduction of silicon-containing vinyl groups into target molecules. This product is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and advanced polymer industries seeking to develop novel materials with tailored properties.

Application

• Hydrosilylation Reactions: Acts as a key reagent in the synthesis of functionalized silanes and silicone polymers.
• Polymer Modification: Used as a cross-linking agent or comonomer to enhance the thermal stability and mechanical properties of silicones and other specialty polymers.
• Organic Synthesis Intermediate: Serves as a protected vinyl anion equivalent or a precursor for introducing silicon-based functional groups into complex organic molecules.
• Surface Treatment & Coatings: Employed in the formulation of adhesion promoters and release coatings due to its reactive vinyl group.
• Pharmaceutical & Agrochemical Intermediates: Utilized in the research and development of active ingredients that benefit from silicon incorporation.
• Material Science R&D: A valuable compound for developing novel hybrid organic-inorganic materials (ORMOSILs) with unique optical or electronic properties.

Basic Information

Product Name	Triethylvinylsilane
CAS No.	1112-54-5
Molecular Formula	C8H18Si
Molecular Weight	142.31 g/mol
Synonyms	Ethenyltriethylsilane; Triethyl(vinyl)silane; Vinyltriethylsilane; VTEOS; Silane, triethylvinyl-; Triethylvinylsilicon; EINECS 214-195-6
EINECS	214-195-6

Quality Control

Our Triethylvinylsilane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including GC, NMR, and Karl Fischer titration, to verify identity, purity, and moisture content. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	0.76 - 0.78 g/mL
Refractive Index (n20D)	1.420 - 1.425

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