Description

Tetraallyloxysilane is a versatile organosilicon compound characterized by its four reactive allyloxy groups. This structure makes it a valuable cross-linking agent and monomer precursor in advanced polymer synthesis, offering enhanced thermal stability and mechanical properties to final materials. It is primarily sought after by manufacturers in the silicone resin, specialty adhesive, and high-performance coating industries for developing products with superior durability and chemical resistance.

Application

• Cross-linking agent in the production of heat-resistant and high-strength silicone resins and elastomers.
• Key monomer for synthesizing specialty polyorganosiloxanes with tailored properties for advanced applications.
• Intermediate in the manufacture of adhesion promoters and coupling agents for composite materials.
• Precursor for creating modified silica surfaces and nanoparticles for research and industrial use.
• Component in the formulation of specialty release coatings and encapsulants.
• Used in the development of flame-retardant and low-smoke polymeric materials.

Basic Information

Product Name	Tetraallyloxysilane
CAS No.	1067-43-2
Molecular Formula	C12H20O4Si
Molecular Weight	256.37 g/mol
Synonyms	Tetraallyl Orthosilicate; Silane, Tetraallyloxy-; Tetra(2-propenyl) Orthosilicate; Allyl Orthosilicate; Tetraallyloxysilane; Tetra(allyloxy)silane; Tetraallyl Silicate; Silicic Acid Tetraallyl Ester
EINECS	213-934-0

Quality Control

Our Tetraallyloxysilane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area under an inert atmosphere (e.g., nitrogen) to prevent oxidation. Recommended storage temperature is between 15°C and 25°C. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (n20D)	1.430 - 1.435
Density (20°C)	0.98 - 1.02 g/mL

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