Bis(trimethoxysilylpropyl)amine (CAS 82985-35-1): Technical Guide & Industry Applications
Table of Contents
Technical Specifications
| Parameter | Value |
|---|---|
| Molecular Formula | C12H31NO6Si2 |
| Molecular Weight | 341.55 g/mol |
| Density | 1.04 g/mL |
| Refractive Index | n20/D 1.43 |
| Boiling Point | 152°C at 4 mmHg |
| Flash Point | 110°C (230°F) |
| Appearance | Colorless to pale yellow liquid |
Industrial Applications
This organosilane compound demonstrates exceptional performance in:
- Adhesion Promotion: Creates covalent bonds between organic polymers and inorganic substrates
- Metal Surface Treatment: Enhances corrosion resistance for aluminum, steel, and copper alloys
- Composite Manufacturing: Improves filler-matrix compatibility in rubber and plastic compounds
- Electronic Encapsulation: Provides moisture resistance in semiconductor packaging
Implementation Case Studies
Case 1: Automotive Coatings Optimization
A leading EV manufacturer achieved 40% improvement in paint adhesion on aluminum chassis components through 0.5-1.0% additive formulations.
Case 2: Marine Corrosion Protection
Shipbuilding engineers reduced saltwater corrosion rates by 65% using pretreatment solutions containing 2-3% active ingredient.
Case 3: Flexible Electronics Production
Printed circuit board manufacturers enhanced moisture barrier properties by 300% through surface modification techniques.
Handling & Storage Protocols
- Store in sealed containers under inert gas (N2 or Ar)
- Maintain temperature between 15-25°C
- Use corrosion-resistant equipment (PTFE or 316L stainless steel)
- Follow ISO 3696 standards for solvent compatibility
Commercial Inquiry
For technical specifications sheets or bulk pricing:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request customized formulation support for your specific application requirements.



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