Description

Endo-3 7 14-Tris(Dimethylvinylsilyloxy) is a specialized organosilicon compound featuring multiple reactive vinyl and silyloxy functional groups. This unique molecular architecture makes it a valuable intermediate for advanced material synthesis, particularly in the production of high-performance silicone polymers and cross-linked networks. It is essential for R&D and manufacturing in sectors requiring tailored silicone properties, such as enhanced thermal stability, hydrophobicity, or specific reactivity. Industries including specialty polymers, advanced adhesives & sealants, and electronics rely on this precise chemical building block.

Application

• Silicone Polymer Modification: Acts as a key cross-linking agent or co-monomer for synthesizing custom silicone elastomers and resins with improved mechanical and thermal properties.
• Advanced Release Coatings: Used in the formulation of high-performance, durable release liners for pressure-sensitive adhesives and industrial tapes.
• Hydrophobic Surface Treatments: Serves as a precursor for creating water-repellent coatings on glass, ceramics, and textiles.
• Electronics Encapsulation: Employed in the development of protective silicone gels and potting compounds for electronic components.
• Adhesive & Sealant Formulation: Enhances the cure profile, flexibility, and environmental resistance of specialty silicone-based adhesives and sealants.
• Research & Development: A crucial intermediate for academic and industrial research in organosilicon chemistry and novel material science.

Basic Information

Item	Detail
Product Name	Endo-3 7 14-Tris(Dimethylvinylsilyloxy)
CAS No.	312693-39-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Endo-3,7,14-Tris(dimethylvinylsiloxy)...; Tris(dimethylvinylsilyloxy) derivative; Vinyl-functionalized silyl ether; Organosilane crosslinker; Silicone intermediate 312693-39-3; (Dimethylvinylsilyloxy) cyclic compound; Reactive silicone monomer
EINECS	Contact for details

Quality Control

Our Endo-3 7 14-Tris(Dimethylvinylsilyloxy) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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