Diallyl Disulfide (CAS 2179-57-9): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Diallyl Disulfide (CAS 2179-57-9)
Chemical Formula: C6H10S2
Molecular Weight: 146.28 g/mol
Appearance: Clear yellowish liquid
Boiling Point: 138-140°C
Density: 1.06 g/cm3
Solubility: Insoluble in water, soluble in organic solvents
Comparative Analysis
| Parameter | Diallyl Disulfide | Diallyl Sulfide | Diallyl Trisulfide |
|---|---|---|---|
| Boiling Point (°C) | 138-140 | 138 | 120-122 |
| Sulfur Content | 21.9% | 16.3% | 32.7% |
| Stability | High | Moderate | Low |
2. Key Applications & Use Cases
Primary Industrial Uses:
- Flavor & Fragrance: Garlic flavor enhancement in processed foods
- Pharmaceuticals: Intermediate for antimicrobial agents
- Rubber Industry: Vulcanization accelerator
- Agriculture: Pesticide synergist
3. Industry-Specific Usage Scenarios
Food Production Example:
Used at 0.02-0.05% concentration in savory snacks to replicate fresh garlic notes while extending shelf life.
Pharmaceutical Synthesis:
Acts as precursor in synthesis of allicin derivatives through controlled oxidation at 40-50°C.
4. Real Customer Case Studies
Case 1: Global Food Manufacturer (USA)
Challenge: Reduce artificial preservatives in garlic bread
Solution: 0.03% DADS incorporation
Result: 18% longer shelf life with clean-label certification
Case 2: Rubber Products Co. (Germany)
Challenge: Improve vulcanization speed
Solution: 1.2% DADS additive
Result: 22% faster production cycle with maintained tensile strength
5. Contact for Technical Support & Pricing
Email: info@vivalr.com
Phone: (86) 15866781826
Request MSDS, COA, or customized formulation advice:
- Batch-specific analytical reports
- Logistics solutions for hazardous materials
- Regulatory compliance support
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