1-Dodecanethiol (CAS 112-55-0): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Basic Parameters
| Parameter | Value |
|---|---|
| CAS Number | 112-55-0 |
| Molecular Formula | C12H26S |
| Molecular Weight | 202.4 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 266-268°C |
| Density | 0.845 g/mL at 25°C |
2. Key Applications & Use Cases
Core Industrial Uses
- Nanomaterial Synthesis: Surface modifier for controlled growth of metal nanoparticles
- Lubricant Additives: Extreme-pressure performance enhancer
- Organic Synthesis: Thiol-ene click chemistry intermediate
- Corrosion Inhibition: Protective layer formation on metal surfaces
3. Performance Comparison
| Parameter | 1-Dodecanethiol | Octanethiol | Hexadecanethiol |
|---|---|---|---|
| Carbon Chain Length | C12 | C8 | C16 |
| Solubility in Hexane | Excellent | High | Moderate |
| Typical Loading (%) | 0.5-2.0 | 1.0-3.0 | 0.3-1.5 |
4. Industry Case Studies
Case 1: Gold Nanoparticle Production
Challenge: Size inconsistency in 50nm Au particles
Solution: 1.2% 1-Dodecanethiol added during reduction phase
Result: 92% particles within ±3nm tolerance
5. Customer Success Stories
Client: Advanced Nanotech Materials Inc.
Application: Silver nanowire production
Outcome: 40% reduction in particle aggregation
Testimonial: “Achieved stable dispersion for 6+ months”
6. Request Technical Consultation
Contact our chemists for application-specific guidance:
Email: info@vivalr.com
Phone: (86) 15866781826
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