Speciality Chemicals

N,N-Diethyl-3-(trimethoxysilyl)propan-1-amine

  • CAS No.41051-80-3
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity silane coupling agent designed for superior adhesion promotion and surface modification in industrial coatings and sealants.

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Product Technical Details

Product Overview

N,N-Diethyl-3-(trimethoxysilyl)propan-1-amine is a advanced organosilane coupling agent engineered to enhance the performance of composite materials and adhesive systems. This specialized chemical features a reactive trimethoxysilyl group that facilitates strong bonding between organic polymers and inorganic substrates. The diethylamino functionality provides unique catalytic properties and compatibility with various resin systems, making it an indispensable component in high-performance industrial formulations.

Manufactured under strict quality control protocols, this product ensures consistent molecular integrity and reactivity. It is particularly valued in the materials science sector for its ability to improve mechanical properties, moisture resistance, and long-term durability in bonded assemblies. Our facility produces this silane using state-of-the-art synthesis routes to guarantee high purity levels suitable for demanding applications.

Technical Specifications

The following table outlines the key physical and chemical properties of this material. These parameters are critical for formulation scientists when integrating this coupling agent into existing production lines.

ParameterValue
CAS Number41051-80-3
Molecular FormulaC10H25NO3Si
Molecular Weight235.40 g/mol
AppearanceYellowish clear liquid with amine odor
Purity (GC)≥98.0%
Density0.95 g/cm3
Boiling Point120°C
Flash Point100°C
Refractive Index1.423

Industrial Applications

This silane coupling agent serves multiple critical functions across diverse manufacturing sectors. Its primary role involves acting as an adhesion promoter between dissimilar materials, such as glass fibers and epoxy resins. Additionally, it functions as a surface modifier to alter the wettability and compatibility of fillers within polymer matrices.

  • Enhances bond strength in sealants and adhesives
  • Improves moisture resistance in composite materials
  • Acts as a cross-linking agent in silicone systems
  • Facilitates dispersion of inorganic fillers
  • Provides catalytic activity in polyurethane formulations

Storage and Handling

To maintain optimal quality and safety, proper storage conditions must be observed. The product should be kept in a cool, ventilated place away from direct sunlight and moisture sources. Containers must remain tightly sealed when not in use to prevent hydrolysis of the methoxy groups. Standard personal protective equipment is recommended during handling to avoid contact with skin or eyes due to the amine functionality.