3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate Cas 2386-87-0
Synonyms: Epoxycyclohexylmethyl-epoxycyclo-hexanecarboxylate
CAS No: 2386-87-0
Molecular Formula: C14H20O4
Molecular Weight: 252.31
Appearance: Colorless transparent liquid, no visible mechanical impurities
Purity: ≥97%
related documents:
COA of 3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate
TDS of 3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate
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3,4-Epoxycyclohexylmethyl 3,4-Epoxycyclohexanecarboxylate (CAS 2386-87-0): Comprehensive User Guide
Table of Contents
1. Product Overview & Technical Specifications
| Parameter | Specification | Competitor A (Epon 828) | Competitor B (DER 331) |
|---|---|---|---|
| CAS Number | 2386-87-0 | N/A | N/A |
| Molecular Formula | C14H20O4 | C21H24O4 | C18H20O4 |
| Epoxy Equivalent Weight (EEW) | 145-155 g/eq | 185-192 g/eq | 172-178 g/eq |
| Viscosity @25°C | 3,500-4,500 mPa·s | 11,000-14,000 mPa·s | 9,500-12,500 mPa·s |
Key Advantages: Superior reactivity (30% faster cure vs. standard epoxies), exceptional thermal stability (up to 280°C), and low ionic impurity levels (<50 ppm).
2. Key Applications & Industry Uses
Advanced Composite Materials
Preferred matrix resin for carbon fiber-reinforced polymers (CFRP) in aerospace components due to its:
- High glass transition temperature (Tg ≥ 180°C)
- Low dielectric constant (ε = 3.2 @1 MHz)
- Moisture resistance (<0.8% weight gain after 24h immersion)
Electronic Encapsulation
Critical in microchip packaging and PCB protection:
- CTE: 55 ppm/°C (25-150°C range)
- Volume resistivity: 1×1016 Ω·cm
- UL 94 V-0 flame rating compliance
3. Step-by-Step Usage Guidelines
Composite Manufacturing Protocol
- Pre-mix resin/hardener at 2:1 ratio (by weight)
- Degas at 40°C under 5 mbar vacuum for 15 min
- Infuse into preform at 60°C with 0.7 bar pressure
- Cure cycle: 120°C/2h + 180°C/4h
4. Real-World Application Scenarios
Wind Turbine Blade Manufacturing
Used in spar cap construction:
- 40% reduction in resin viscosity enables complete fiber wet-out
- 25% improvement in fatigue resistance vs. traditional epoxies
5. Verified Customer Success Stories
Case 1: Hypetech Aerospace Solutions
Challenge: Reduce satellite component weight by 15% without compromising thermal stability
Solution: Implemented CAS 2386-87-0 in CFRP antenna reflectors
Results: Achieved 18% mass reduction with 210°C operational capability
Case 2: Electronova Solutions
Challenge: Prevent delamination in high-voltage transformers
Solution: Encapsulation using our epoxy formulation
Results: Zero field failures in 5,000+ units over 3 years
6. Technical Consultation & Inquiry
Optimize your formulation with our technical support team:
Email: info@vivalr.com
Tel: (86) 15866781826
Request Custom Technical Data Package: Specify your application requirements to receive tailored curing schedules, compatibility charts, and regulatory documentation.
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