n-Propyltriacetoxysilane (CAS 17865-07-5) Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| Chemical Name | Propylsilanetriyl triacetate |
| CAS Number | 17865-07-5 |
| Molecular Formula | C9H16O6Si |
| Molecular Weight | 248.305 g/mol |
| Appearance | Clear liquid (typical form) |
2. Key Applications
Surface Modification Agent
Enhances adhesion between organic polymers and inorganic substrates in coatings and composite materials.
Crosslinking Agent
Used in silicone rubber formulations to improve thermal stability and mechanical properties.
3. Usage Guidelines
Recommended Work Conditions
- Operate in well-ventilated areas
- Maintain temperature range: 15-30°C
- Use chemical-resistant gloves (nitrile or neoprene)
4. Safety & Handling
| Hazard | Precaution |
|---|---|
| Skin Contact | Wash immediately with soap/water (H315) |
| Eye Exposure | Flush with water for 15 minutes (H319) |
| Inhalation | Move to fresh air (H335) |
5. Industry Applications
Case Study 1: Automotive Sealants
Improved adhesion strength by 40% in high-temperature silicone sealants.
Case Study 2: Electronic Encapsulation
Enhanced moisture resistance in semiconductor packaging materials.
6. Contact for Technical Support
Email: info@vivalr.com
Phone: (86) 15866781826
Request custom formulation guidance or material safety documentation.



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