2-Ethylhexyl thioglycolate CAS 7659-86-1
Product name: 2-Ethylhexyl Thioglycolate
CAS: 7659-86-1
Molecular formula: HSCH2COOC8H17
Specific weight: 0.974g/ml
Relative molecular weight: 204.33
Purity(w/w): 99.0%min
Appearance: Colorless transparent liquid
Chroma(Pt-Co color): No. 10max
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industrial Uses
- 3. Application Case Studies
- 4. Verified Client Implementations
- 5. Request Customized Solutions
1. Product Overview & Specifications
2-Ethylhexyl Thioglycolate Technical Parameters
| Parameter | Specification |
|---|---|
| CAS Number | 7659-86-1 |
| Molecular Formula | C11H20O2S |
| Molecular Weight | 216.34 g/mol |
| Appearance | Clear liquid |
| Purity | ≥98% |
Comparative Analysis
| Thioglycolate Derivative | Thermal Stability | Solubility | Plasticizer Efficiency |
|---|---|---|---|
| 2-Ethylhexyl thioglycolate | Excellent | Hydrophobic | High |
| Butyl thioglycolate | Moderate | Medium polarity | Standard |
2. Key Applications & Industrial Uses
Primary Functional Roles
- PVC Stabilization: Acts as secondary stabilizer preventing thermal degradation during processing
- Rubber Modification: Enhances crosslinking efficiency in sulfur-cured elastomers
- Lubricant Additive: Reduces friction coefficients in industrial lubricants
Industry-Specific Implementations
- Polymer manufacturing (PVC pipes, cable insulation)
- Automotive rubber components production
- High-performance lubricant formulations
3. Application Case Studies
Case 1: PVC Pipe Manufacturing Optimization
Challenge: Thermal degradation during extrusion at 185°C
Solution: 0.8% addition in PVC compound
Result: 40% reduction in discoloration, 15% faster extrusion rates
Case 2: Rubber Seal Durability Enhancement
Challenge: Premature seal failure in automotive applications
Solution: 1.2% concentration in EPDM formulation
Result: 300% improvement in compression set resistance
4. Verified Client Implementations
Client 1: European Polymer Solutions Ltd.
Application: High-temperature PVC cable production
Implementation: Continuous dosing at 0.5-1.2% loading
Outcome: Achieved UL 1685 vertical tray fire rating compliance
Client 2: AsiaRubber Technologies
Application: NBR gasket manufacturing
Implementation: 1.0% in compound formulation
Outcome: Reduced vulcanization time by 25% with improved tensile strength
5. Request Customized Solutions
Contact our chemical engineering team for technical specifications or formulation assistance:
Email: info@vivalr.com
Tel: (86) 15866781826
Request parameters:
- Target application sector
- Current material challenges
- Production scale requirements



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