Description

Tetrakis(Isopropenyloxy)Silane is a highly reactive organosilicon compound, specifically a tetrafunctional alkoxysilane derivative. This chemical serves as a critical cross-linking agent and precursor for synthesizing advanced silicone polymers and inorganic-organic hybrid materials. It is essential for manufacturers in the coatings, adhesives, and specialty polymer industries seeking to enhance material properties such as thermal stability, adhesion, and chemical resistance.

Application

• As a key cross-linking agent in the production of high-performance silicone resins and elastomers.
• As a precursor for sol-gel processes to create silica-based hybrid coatings and thin films with tailored surface properties.
• In the formulation of specialty adhesives and sealants to improve bonding strength and environmental durability.
• For the surface modification of inorganic fillers (e.g., silica, glass) to enhance compatibility with organic polymer matrices.
• In the synthesis of advanced composite materials requiring high thermal and oxidative stability.
• As a reactive intermediate in organic synthesis for introducing silicon-containing functional groups.
• Potential use in the development of dielectric materials for the electronics industry.

Basic Information

Product Name	Tetrakis(Isopropenyloxy)Silane
CAS No.	14774-92-6
Molecular Formula	C12H20O4Si
Molecular Weight	256.37 g/mol
Synonyms	Silane, tetrakis(1-methylethenyl)oxy-; Tetrakis(1-methylethenyloxy)silane; Tetrakis(isopropenyloxy)silane; Tetra(isopropenyloxy)silane; Silane, tetrakis(isopropenyloxy)-; Isopropenyl orthosilicate; Tetraisopropenyl orthosilicate
EINECS	Contact for details

Quality Control

Our Tetrakis(Isopropenyloxy)Silane is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance processes.

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). Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	~0.95 g/mL
Refractive Index (n20D)	~1.42

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