N-(3-Trimethoxysilylpropyl)butan-1-amine
- CAS No.31024-56-3
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity N-(3-trimethoxysilylpropyl)butan-1-amine (CAS 31024-56-3), a versatile amino-functional silane coupling agent for adhesives, composites, and resin modification.
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Product Overview
N-(3-Trimethoxysilylpropyl)butan-1-amine is an amino-functional organosilane widely employed as a coupling agent in advanced material formulations. With the CAS number 31024-56-3 and molecular formula C10H25NO3Si, this compound bridges organic polymers and inorganic substrates, enhancing interfacial adhesion, durability, and performance in composite systems.
Specifications
| Molecular Weight | 235.40 g/mol |
|---|---|
| Density | 0.94 g/cm³ |
| Boiling Point | 238 °C |
| Flash Point | 88.8 °C |
| Refractive Index | 1.4246 |
| Purity (GC) | ≥97.0% |
| Appearance | Colorless or yellowish clear liquid |
Industrial Applications
This silane serves primarily as a chemical intermediate and surface modifier across multiple high-performance industries. Key applications include:
- Acting as a primer or additive to improve adhesion in sealants and structural adhesives.
- Functioning as a sizing agent or finishing component for glass fiber and glass fabric composites.
- Enhancing thermal and mechanical properties when added to phenolic, furan, and melamine-based foundry resins.
- Surface pretreatment of mineral fillers and pigments to promote dispersion and compatibility in polymer matrices.
- Serving as an end-capping agent in polyurethane synthesis to control molecular weight and functionality.
- Providing a foundational building block for the production of amino-functional silicones used in personal care and industrial formulations.
Stored in a cool, well-ventilated area, the product is typically supplied in 200 kg drums, with custom packaging available upon request. As a non-regulated industrial intermediate, it supports scalable, compliant manufacturing processes aligned with global regulatory standards.
