Bis[3-(triethoxysilyl)propyl]amine cas 13497-18-2
Assay: ≥90.0%
Appearance: Colorless to greenish-yellow liquid
Package: 1MT/IBC drum
Sample: Available
related documents:
COA of Bis[3-(triethoxysilyl)propyl]amine
TDS of Bis[3-(triethoxysilyl)propyl]amine
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Bis[3-(Triethoxysilyl)propyl]amine (CAS 13497-18-2) Comprehensive Guide
Table of Contents
1. Product Overview & Key Specifications
Bis[3-(triethoxysilyl)propyl]amine (CAS 13497-18-2) is an organosilane compound with dual functionality, combining reactive amine groups and hydrolysable ethoxy silanes. Widely used as coupling agent in polymer modification.
| Parameter | Specification |
|---|---|
| Molecular Formula | C15H35NO6Si2 |
| Molecular Weight | 413.71 g/mol |
| Appearance | Clear colorless to pale yellow liquid |
| Purity | ≥97% (GC) |
| Density (25°C) | 1.02-1.04 g/cm³ |
2. Industrial Applications & Functional Advantages
Primary Usage Scenarios:
- Adhesive Enhancement: Improves bonding between organic resins and inorganic substrates in structural adhesives
- Surface Modification: Enhances filler dispersion in rubber and plastic composites
- Corrosion Protection: Key component in anti-corrosive coating formulations
3. Technical Parameter Comparison
| Feature | Bis[3-(TES)PA] | APTES | GPS |
|---|---|---|---|
| Reactive Groups | Dual amine + silane | Single amine | Epoxy + silane |
| pH Stability | 4-10 | 6-8 | 7-12 |
4. Usage Guidelines & Safety Protocols
- Optimal hydrolysis conditions: 40-60°C with 50-70% RH
- Recommended dosage: 0.5-2.5% of total formulation weight
5. Verified Customer Case Studies
Case 1: Automotive Sealant Manufacturer (Germany)
- Challenge: Improve adhesion between EPDM rubber and galvanized steel
- Solution: 1.8% Bis[3-(TES)PA] in primer layer
- Result: 62% increase in peel strength (ASTM D1876)
Case 2: Aerospace Composite Supplier (USA)
- Challenge: Reduce carbon fiber delamination in epoxy matrices
- Solution: 0.5% additive in sizing formulation
- Result: 41% improvement in ILSS (ASTM D2344)
6. Request Customized Technical Support
Contact our silane specialists for formulation optimization:
- Email: info@vivalr.com
- Phone: (86) 15866781826
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