Triethylene Glycol Bis(2-ethylhexanoate) Cas 94-28-0
Appearance: Colorless Liquid
Assay: 98.5%min
Packing: 200kg/drum
Sample: Available
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Triethylene Glycol Bis(2-ethylhexanoate) (CAS 94-28-0): Comprehensive Technical Guide
Table of Contents
1. Product Overview & Specifications
Chemical Identity
- CAS No.: 94-28-0
- Molecular Formula: C22H42O6
- Molecular Weight: 402.57 g/mol
- Synonyms: Triethylene glycol di-2-ethylhexanoate, Flexol 3GO
Physical Properties
| Parameter | Value |
|---|---|
| Appearance | Colorless transparent oily liquid |
| Density (20°C) | 0.967 g/cm³ |
| Melting Point | -50°C (lit.) |
| Boiling Point | 344°C (lit.) |
| Viscosity (20°C) | 16.1±0.3 mPa·s |
| Flash Point (Open Cup) | >207°C |
Performance Comparison
| Feature | Triethylene Glycol Bis(2-ethylhexanoate) | Conventional Plasticizers |
|---|---|---|
| Low-Temperature Flexibility | Excellent (-50°C) | Moderate (-20°C to -30°C) |
| UV Resistance | Superior | Average |
| Oil Resistance | High | Low to Moderate |
2. Key Applications & Industrial Uses
Primary Applications
- Plastics Industry: Preferred plasticizer for PVB films in laminated safety glass
- Rubber Manufacturing: Enhances low-temperature flexibility in synthetic rubber compounds
- Coatings & Adhesives: Improves UV stability in automotive coatings
- Specialty Polymers: Used in wire/cable insulation for improved dielectric properties
Functional Benefits
- Excellent compatibility with PVC, PVB, and polyurethane systems
- Low volatility at high temperatures
- Outstanding resistance to hydrocarbon oils and solvents
- Effective anti-static properties for electronic applications
3. Performance Advantages
- Maintains flexibility below -40°C in automotive seals
- Reduces fogging in vehicle interior components
- Enables 20% weight reduction in plasticized compounds vs. traditional phthalates
- Extends service life of outdoor rubber products by 3-5 years
4. Industry Use Cases
Automotive Manufacturing
Implemented in weatherstrip seals for electric vehicles, achieving:
- 40% improvement in cold-weather sealing performance
- 15% reduction in component weight
Construction Materials
Used in safety glass interlayers for high-rise buildings:
- Enhanced impact resistance (meets ANSI Z97.1 standards)
- Improved optical clarity (≥92% light transmission)
5. Client Success Stories
Case 1: Jiangsu Aikon Biopharmaceutical
- Application: Pharmaceutical packaging films
- Results: 30% increase in production speed
- Technical Support: Customized viscosity optimization
Case 2: Shanghai Hansi Chemical
- Application: High-voltage cable insulation
- Results: 25% improvement in dielectric strength
- Technical Support: Formulation compatibility testing
6. Technical Inquiry & Support
Our technical team provides:
- Custom formulation development
- Material compatibility testing
- Batch-to-batch consistency assurance
Contact our experts:
Email: info@vivalr.com
Tel: (86) 15866781826



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