Trimethoxy(methyl)silane CAS 1185-55-3: Comprehensive Product Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Key Applications & Functional Mechanisms
- 3. Operational Guidelines & Safety Protocols
- 4. Industry Case Studies
- 5. Technical Consultation & Quotation
1. Product Specifications & Comparative Analysis
| Parameter | Trimethoxy(methyl)silane | Methyltriethoxysilane | Dimethyldimethoxysilane |
|---|---|---|---|
| CAS Number | 1185-55-3 | 2031-67-6 | 1112-39-6 |
| Molecular Formula | C4H12O3Si | C7H18O3Si | C4H12O2Si |
| Boiling Point | 102°C @ 760mmHg | 143°C | 92°C |
| Hydrolysis Rate | Fast (3-5 mins) | Moderate (15-20 mins) | Slow (45-60 mins) |
2. Key Applications & Functional Mechanisms
2.1 Crosslinking Agent in Silicone Polymers
Enhances thermal stability (up to 280°C) in:
- High-temperature sealants
- Automotive gaskets
- Aerospace composites
2.2 Surface Modification Agent
Improves substrate adhesion by 40-60% in:
- Glass fiber treatment
- Mineral-filled composites
- Nanomaterial functionalization
3. Operational Guidelines & Safety Protocols
| Parameter | Requirement |
|---|---|
| Storage Temperature | 4-25°C in nitrogen atmosphere |
| Handling PPE | Chemical goggles + Nitrile gloves |
| Reactivity | Incompatible with strong oxidizers |
4. Industry Case Studies
Case 1: Automotive Sealant Manufacturer (Germany)
Challenge: Reduce VOC emissions in brake system sealants
Solution: 12% Trimethoxy(methyl)silane formulation
Result: 35% VOC reduction with 20% faster curing
Case 2: Electronics Encapsulation (Japan)
Challenge: Prevent moisture ingress in 5G components
Solution: 0.8μm coating layer using vapor deposition
Result: IP68 protection achieved at 85°C/85% RH
5. Technical Consultation & Quotation
Contact our material science specialists:
Email: info@vivalr.com
Phone: (86) 15866781826
Request:
- Custom formulation support
- Bulk pricing (200kg+ orders)
- Regulatory documentation



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