4,4′-METHYLENEBIS(2-METHYLCYCLOHEXYLAMINE) CAS 6864-37-5
Chemical Name: 4,4′-Methylenebis(2-methylcyclohexylamine)
Synonyms: Dimethyldicyane; 2,2′-Dimethyl-4,4′-methylenebis(cyclohexylamine)
CAS No.: 6864-37-5
Molecular Formula: C15H30N2
Molecular Weight: 238.41
Appearance: Liquid
4,4′-Methylenebis(2-methylcyclohexylamine) (CAS 6864-37-5) Technical Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Specification | Competitor A | Competitor B |
|---|---|---|---|
| Chemical Name | 4,4′-Methylenebis(2-methylcyclohexanamine) | Unspecified diamine | Generic cyclohexylamine |
| CAS Number | 6864-37-5 | N/A | N/A |
| Purity | >99.0% (GC) | 95-98% | 90-95% |
| Packaging | 25ML/100ML (Sealed ampoules) | Bulk containers | Non-standard |
| Storage | 2-8°C (Nitrogen atmosphere) | Ambient | Uncontrolled |
2. Key Applications
Epoxy Resin Systems
As a high-performance curing agent, it provides:
- Controlled crosslinking density
- Enhanced thermal stability (up to 180°C continuous service)
- Improved chemical resistance against acids/bases
Advanced Composites
- Matrix modifier for aerospace components
- Fiber-reinforced polymer (FRP) formulations
3. Performance Advantages
- Low viscosity (120-150 cP at 25°C) for better processability
- Extended pot life (90-120 mins at 25°C)
- Glass transition temperature (Tg): 145-155°C
4. Industry Use Cases
Wind Energy
Used in turbine blade epoxy systems for:
- Moisture resistance in marine environments
- Fatigue resistance improvement (35% vs standard amines)
Electronics Encapsulation
- Low ionic impurity content (<10 ppm)
- CTE matching with silicon substrates
5. Client Success Stories
Aerospace Manufacturer (Germany)
- Application: Structural adhesives for satellite components
- Result: 40% reduction in outgassing (ASTM E595)
Automotive Supplier (USA)
- Application: Brake fluid-resistant coatings
- Result: 2,000+ hour salt spray resistance (ASTM B117)
6. Request Customized Solutions
Contact our technical team for formulation support:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request SDS/TDS documents:
- Available in English/Chinese/Japanese
- REACH compliant documentation
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