Description

1,4-Bis(triethoxysilyl)benzene 96 is a high-purity organosilicon compound, specifically a bis-silylated aromatic monomer, serving as a critical building block in advanced material synthesis. Its core value lies in its ability to act as a versatile cross-linking agent and precursor, introducing both organic aromaticity and inorganic siloxane functionality into polymer networks and hybrid materials. This product is essential for R&D scientists and production engineers in the specialty chemicals, advanced polymers, and electronics industries seeking to enhance material properties such as thermal stability, mechanical strength, and adhesion.

Application

• Silicone Resin & Hybrid Polymer Synthesis: A key monomer for creating high-performance, heat-resistant silicone resins and organic-inorganic hybrid (OIH) polymers.
• Surface Modification & Coupling Agent: Used to functionalize inorganic surfaces (glass, silica, metals) with organic phenyl groups, improving compatibility and adhesion in composite materials.
• Precursor for Sol-Gel Materials: Serves as a starting material in sol-gel processes to produce silica-based coatings, films, and monoliths with tailored porosity and refractive index.
• Electronics & Optoelectronics: Employed in the formulation of encapsulants, adhesives, and dielectric layers for semiconductor and LED packaging due to its thermal and electrical properties.
• Adhesive & Sealant Formulations: Enhances the performance of high-temperature adhesives and sealants by providing improved cross-linking density and bond strength to various substrates.
• Research & Development: A valuable reagent for academic and industrial R&D focused on novel organosilicon chemistry, MOFs (Metal-Organic Frameworks), and nanostructured materials.

Basic Information

Product Name	1,4-Bis(triethoxysilyl)benzene 96
CAS No.	2615-18-1
Molecular Formula	C18H34O6Si2
Molecular Weight	402.64 g/mol
Synonyms	p-Bis(triethoxysilyl)benzene; 1,4-Bis(triethoxysilyl)benzene; Benzene-1,4-diylbis(triethoxysilane); Bis(triethoxysilyl)benzene; p-Phenylene bis(triethoxysilane); 2615-18-1; Diethoxysilyl benzene derivative; Aromatic bridged triethoxysilane
EINECS	220-045-7

Quality Control

Our 1,4-Bis(triethoxysilyl)benzene 96 is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets the declared purity and specification. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee traceability and compliance with your technical requirements.

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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 96.0%
Water Content (KF)	≤ 0.5%

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