Speciality Chemicals

Methyltris(methylethylketoxime)silane

  • CAS No.22984-54-9
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity crosslinker for oxime silicone sealants ensuring optimal cure rates and adhesion. Available in bulk for industrial manufacturing.

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Product Technical Details

Product Overview

Methyltris(methylethylketoxime)silane is a premium functional silane designed specifically for the silicone sealant industry. As a key crosslinking agent, this compound facilitates the curing process in oxime-based systems, delivering superior mechanical properties and long-term stability. Our manufacturing process ensures exceptional purity levels, making it an ideal choice for high-performance industrial applications requiring reliable adhesion and durability.

Key Specifications

We adhere to strict quality control standards to guarantee consistency across every batch. The product is characterized by low volatile content and precise stoichiometry, which are critical for optimizing sealant formulation performance. Below are the typical physical and chemical properties observed in our production runs.

ParameterValue
AppearanceColorless or yellowish transparent liquid
Purity (GC)≥97.0%
Density0.982 g/cm³
Boiling Point110°C
Flash Point90°C
Refractive Index1.4548

Industrial Applications

This silane crosslinker is primarily utilized in the production of room temperature vulcanizing (RTV) silicone sealants. It functions by reacting with moisture to form siloxane bonds, creating a robust network within the polymer matrix. Key benefits include controlled cure rates, enhanced adhesion to various substrates, and improved resistance to environmental stressors. It can be used independently or blended with other oxime silanes to tailor specific performance characteristics such as flexibility or hardness.

Quality Assurance and Analysis

Every shipment is accompanied by a comprehensive Certificate of Analysis (COA). Our internal testing protocols monitor critical impurities such as free MEKO and other silane components to ensure they remain well within acceptable limits. This commitment to quality minimizes downstream processing issues and ensures final product reliability.

Items of AnalysisStandardTypical Result
MEKO Content≤1.0%0.13%
Other Silane Components≤2.0%0.19%
Active Silane (MOS)≥95.0%98.81%
pH Value6.5-7.57.0
APHA Color≤2010

Storage and Handling

To maintain optimal quality, store this material in a cool, ventilated area away from direct sunlight and moisture sources. Containers should remain tightly sealed when not in use to prevent premature hydrolysis. Proper handling procedures ensure safety and preserve the chemical integrity of the product throughout its shelf life.