Table of Contents
- Product Overview & Specifications
- Detailed Applications
- Usage Guidelines
- Industry Case Studies
- Request Product Sample
Isooctyl Thioglycolate (CAS 25103-09-7) Technical Specifications
Key Parameters
| Parameter | Specification |
|---|---|
| Chemical Name | Isooctyl Thioglycolate |
| CAS Number | 25103-09-7 |
| Molecular Formula | C11H22O2S |
| Molecular Weight | 218.36 g/mol |
| Appearance | Clear colorless to pale yellow liquid |
| Purity | ≥98.5% |
| Density | 0.95-0.98 g/cm³ at 20°C |
| Boiling Point | 245-250°C |
| Flash Point | >110°C |
| Solubility | Miscible with organic solvents, insoluble in water |
Comparative Analysis
| Feature | Isooctyl Thioglycolate | Isooctyl Mercaptan | Methyl Thioglycolate |
|---|---|---|---|
| Odor Level | Low | Strong | Moderate |
| Reaction Efficiency | 92-95% | 85-88% | 78-82% |
| Thermal Stability | Excellent | Good | Fair |
| Storage Requirements | Ambient | Cool & Ventilated | Refrigerated |
Industrial Applications of Isooctyl Thioglycolate
1. Polymerization Regulator
Controls molecular weight distribution in acrylic polymers and styrene-butadiene rubber production, improving final product elasticity (+18-22%) and thermal resistance.
2. Rubber Additive
Enhances vulcanization efficiency in tire manufacturing (15-20% faster curing) while reducing sulfur bloom formation. Compatible with EPDM, NBR, and SBR compounds.
3. Lubricant Modifier
Reduces friction coefficients by 30-35% in extreme pressure (EP) lubricants when used at 0.5-1.2% concentration.
4. Cosmetic Stabilizer
Extends nail polish shelf life by 6-8 months through controlled cross-linking reactions without altering viscosity.
5. Pharmaceutical Intermediate
Serves as key building block in synthesizing anti-thrombotic agents and controlled-release drug delivery systems.
Operational Best Practices
Handling Protocol
- Use PPE: Neoprene gloves + full-face respirator (ODR 98.7%)
- Maintain ventilation rates ≥20 CFM/m³
- Ground equipment to prevent static discharge
Storage Requirements
- Temperature: 15-25°C (59-77°F)
- Humidity: <40% RH
- Shelf Life: 24 months in original nitrogen-purged containers
Documented Success Cases
Case 1: Tire Manufacturing Optimization
Client: Top 3 Asian Tire Producer
Challenge: Reduce vulcanization time while maintaining tear strength
Solution: 0.8% Isooctyl Thioglycolate additive
Results: 18% faster production cycle, 12% energy savings, 9% improvement in wet grip performance
Case 2: High-Performance Lubricant Development
Client: European Industrial Lubricant Formulator
Challenge: Prevent gear scoring under 400MPa load
Solution: 1.2% concentration in EP additive package
Results: Achieved FZG 14 failure stage (ISO 14635-1), 32% longer service intervals
Case 3: Cosmetic Stability Enhancement
Client: US Premium Nail Care Brand
Challenge: Reduce product separation in thermal cycling tests
Solution: 0.3% Isooctyl Thioglycolate stabilizer
Results: Passed 6-month 45°C stability testing, viscosity variation <±5%
Technical Consultation & Sample Request
Contact our chemical engineers for formulation support:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Request product specifications sheet: Include your application details and required quantity for customized technical advice.



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