Description

Silicic Acid (H4Sio4), Tetraethyl Ester, Hydrolysis Products With Chlorotrimethylsilane is a specialized organosilicon compound derived from the controlled hydrolysis of tetraethyl orthosilicate with chlorotrimethylsilane. This product is valued for its role as a versatile chemical intermediate and surface-modifying agent, offering unique reactivity and compatibility with organic systems. It is primarily utilized in industries such as advanced materials manufacturing, specialty coatings, and silicone resin production, where precise chemical functionality is required.

Application

• As a key intermediate in the synthesis of modified silicone resins and elastomers.
• For surface treatment and hydrophobization of inorganic materials like silica, glass, and minerals.
• As a coupling agent or adhesion promoter in composite materials and specialty coatings.
• In the formulation of release agents and mold-making compounds.
• For research and development of novel organosilicon compounds and hybrid materials.
• Potential use in the production of silica-based gels and adsorbents with tailored properties.

Basic Information

Product Name	Silicic Acid (H4Sio4), Tetraethyl Ester, Hydrolysis Products With Chlorotrimethylsilane
CAS No.	68440-59-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tetraethyl orthosilicate, hydrolysis products with chlorotrimethylsilane; Silicic acid (H4SiO4), tetraethyl ester, hydrolyzed, reaction products with chlorotrimethylsilane; Silane, chlorotrimethyl-, hydrolyzed with tetraethyl orthosilicate; TEOs hydrolysis products with TMCS; Ethyl silicate hydrolysate modified with chlorotrimethylsilane; Organosiloxane from TEOS and TMCS; Modified ethyl polysilicate
EINECS	Contact for details

Quality Control

Our Silicic Acid (H4Sio4), Tetraethyl Ester, Hydrolysis Products With Chlorotrimethylsilane is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance. Certificates of Analysis (COA) detailing key parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and must be stored in a cool, dry, well-ventilated area. Recommended storage temperature is 15-25°C. Keep the container tightly sealed when not in use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Identification (IR)	Conforms
Assay (as SiO2)	Contact for details
Chloride Content	Contact for details
Specific Gravity (20°C)	Contact for details
Refractive Index (20°C)	Contact for details

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