Description

Silane, (1,2,3,4,5,6,7,8-Octahydro-1,4,5,8-Naphthalenetetrayl)Tetrakis (Trimethyl- is a specialized organosilicon compound with a complex, multi-branched molecular architecture. This chemical is valued for its role as a high-performance coupling agent and crosslinking precursor in advanced material synthesis. It is primarily sought after by R&D and production teams in the polymer, specialty chemical, and advanced coatings industries for developing materials with enhanced thermal stability and adhesion properties.

Application

• As a key silane coupling agent for surface modification of inorganic fillers (e.g., silica, glass fibers) in composite materials.
• As a crosslinking agent or monomer in the synthesis of specialty silicone resins and polymers with high thermal resistance.
• For the development of adhesion promoters in high-performance sealants, adhesives, and protective coatings.
• In the research and production of advanced electronic materials, including encapsulants and dielectrics.
• As a chemical intermediate for creating novel dendrimers or hyperbranched polymers with specific functional properties.
• Potential use in sol-gel processes to create hybrid organic-inorganic materials for optical or membrane applications.

Basic Information

Product Name	Silane, (1,2,3,4,5,6,7,8-Octahydro-1,4,5,8-Naphthalenetetrayl)Tetrakis (Trimethyl-
CAS No.	75272-68-3
Molecular Formula	C22H44Si4
Molecular Weight	432.94 g/mol
Synonyms	Tetrakis(trimethylsilyl)-1,2,3,4,5,6,7,8-octahydro-1,4:5,8-dimethanonaphthalene; 1,4,5,8-Dimethano-1,2,3,4,5,6,7,8-octahydronaphthalene-1,4,5,8-tetrayltetrakis(trimethylsilane); 1,4,5,8-Bis(epoxymethano)-1,2,3,4,5,6,7,8-octahydronaphthalene tetrakis(trimethylsilyl) derivative; Tetrakis(trimethylsilyl)perhydro-1,4:5,8-dimethanonaphthalene; Naphthalenetetrayltetrakis(trimethylsilane) derivative; Multi-functional organosilane crosslinker
EINECS	Contact for details

Quality Control

Our production of this specialty silane adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including GC, NMR, and FTIR to confirm identity and composition. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and R&D documentation needs.

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. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.