Description

Silane,2,5-Cyclohexadiene-1,4-Diyltetrakis[Trimethyl- is a specialized organosilicon compound featuring a unique cyclohexadiene core functionalized with four trimethylsilyl groups. This compound matters as a versatile silane coupling agent and protected intermediate, offering controlled reactivity for advanced material synthesis. Industries requiring high-performance surface modification, such as specialty polymers, advanced composites, and electronics, need this chemical for its ability to tailor interfacial properties and introduce functional handles under mild conditions.

Application

• Surface Modification Agent: Used to functionalize inorganic fillers (silica, glass) and nanoparticles to improve dispersion and adhesion in polymer composites.
• Crosslinking & Coupling Agent: Serves as a key component in silicone rubber formulations and elastomers to enhance thermal stability and mechanical properties.
• Protected Synthetic Intermediate: The trimethylsilyl groups act as protective moieties in multi-step organic synthesis, particularly for sensitive diene systems in pharmaceutical and agrochemical research.
• Adhesion Promoter: Applied in coatings, sealants, and adhesives to improve bonding between organic polymers and inorganic substrates like metals or glass.
• Precursor for Functional Materials: Used in the development of novel silicon-based dendrimers, hyperbranched polymers, and organic-inorganic hybrid materials.
• Electronics & Semiconductor Industry: Potential use as a passivation layer precursor or in the synthesis of dielectric materials for microelectronics.

Basic Information

Product Name	Silane,2,5-Cyclohexadiene-1,4-Diyltetrakis[Trimethyl-
CAS No.	17156-62-6
Molecular Formula	C18H36Si4
Molecular Weight	368.83 g/mol
Synonyms	1,4-Bis(trimethylsilyl)-1,4-dihydrobenzene; 1,4-Bis(trimethylsilyl)-1,4-cyclohexadiene; 1,4-Cyclohexadiene-1,4-diyltetrakis(trimethylsilane); Tetrakis(trimethylsilyl)-1,4-cyclohexadiene; 1,1,4,4-Tetrakis(trimethylsilyl)-1,4-cyclohexadiene; 1,4-Dihydro-1,4-bis(trimethylsilyl)benzene
EINECS	Contact for details

Quality Control

Our production of Silane,2,5-Cyclohexadiene-1,4-Diyltetrakis[Trimethyl- adheres to stringent quality protocols. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality management system is designed to meet the demands of research and industrial-scale applications, ensuring reliable supply and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This compound is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.