Speciality Chemicals

Butyl Orthosilicate

  • CAS No.4766-57-8
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Butyl Orthosilicate liquid serving as a versatile cross-linking agent and silica precursor for industrial coatings and sealants.

Request a Quote & Full COA

Product Technical Details

Product Overview

Butyl Orthosilicate represents a premier class of organosilicon compounds designed for high-performance industrial applications. As a critical functional additive, this colorless transparent liquid facilitates advanced material synthesis and enhances the durability of protective coatings. Our manufacturing process ensures exceptional purity levels, making it an ideal choice for demanding chemical environments where consistency and reliability are paramount.

This compound serves as a foundational building block in the production of high-purity silica and quartz materials. Its unique chemical structure allows for precise control during hydrolysis and condensation reactions, enabling manufacturers to achieve superior material properties in downstream products. Whether utilized in sol-gel processes or as a reactive modifier, this product delivers consistent performance across diverse industrial sectors.

Technical Specifications

Quality assurance is central to our production methodology. Each batch undergoes rigorous testing to confirm compliance with international standards. The following table outlines the key physical and chemical parameters that define our premium grade material.

Parameter Value
Appearance Colorless transparent liquid
Purity Content 98% Minimum
CAS Number 4766-57-8
Classification Non-dangerous goods

Industrial Applications

The versatility of Butyl Orthosilicate extends across multiple high-value industries. Its primary function as a cross-linking agent makes it indispensable in the formulation of silicone sealants, where it improves mechanical strength and environmental resistance. In the coatings sector, it acts as a binder for refractory fillers and pigments, significantly enhancing adhesion and thermal stability.

  • Used extensively in anti-corrosion coatings to protect metal substrates from harsh chemical exposure.
  • Integral component in chemical-resistant and heat-resistant coating systems for industrial equipment.
  • Serves as a raw material for producing silica gel with controlled pore structures.
  • Employed in precision investment castings to improve mold integrity and surface finish.
  • Utilized in preparing inorganic zinc silicate paints and other silicon-containing protective layers.

For formulators seeking a drop-in replacement or performance benchmark, this material offers reliable reactivity and compatibility with various resin systems, including epoxy and alkyd modifications.

Storage and Handling

To maintain optimal quality, store this product in the original unopened container at temperatures of 25℃ or below. Proper storage conditions prevent premature hydrolysis and ensure the material retains its specified properties throughout its shelf life. The product carries a shelf life of one year from the date of production. Expired material may only be utilized after passing comprehensive quality control tests.

We provide flexible packaging options to suit diverse logistical requirements, including 180Kg iron drums and 900Kg IBC containers. Our global supply chain ensures timely delivery while maintaining strict safety protocols during transportation. As a non-dangerous good, shipping procedures are streamlined, reducing overhead costs for our partners. Contact our technical team for detailed safety data sheets and customization options tailored to your specific production needs.