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

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Table of Contents

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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