Comprehensive Guide to 1-Nonanethiol (CAS 1455-21-6)
Table of Contents
- Product Overview & Key Parameters
- Industrial Applications
- Performance Comparison With Analogues
- Operational Guidelines
- Industry Case Studies
- Technical Consultation & Quotation
Product Overview & Key Parameters
| Parameter | Specification |
|---|---|
| Chemical Name | 1-Nonanethiol |
| CAS Registry Number | 1455-21-6 |
| Molecular Formula | C9H20S |
| Molecular Weight | 160.32 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 220°C (at 760 mmHg) |
| Density | 0.84 g/cm3 at 25°C |
Industrial Applications
1. Organic Synthesis Intermediate
Serves as critical building block for synthesizing sulfur-containing compounds in pharmaceutical APIs and agrochemicals.
2. Rubber Vulcanization Accelerator
Enhances cross-linking efficiency in synthetic rubber production, improving thermal stability and mechanical properties.
3. Flavor & Fragrance Additive
Imparts distinctive sulfurous notes in specialty aroma compositions for high-end perfumery applications.
Performance Comparison With Analogues
| Thiol Compound | Carbon Chain Length | Volatility | Reactivity |
|---|---|---|---|
| 1-Hexanethiol | C6 | High | Rapid reaction kinetics |
| 1-Nonanethiol | C9 | Moderate | Controlled reactivity |
| 1-Dodecanethiol | C12 | Low | Delayed activation |
Operational Guidelines
Storage Requirements: Maintain under nitrogen atmosphere at 2-8°C in amber glass containers
Handling Precautions: Use chemical-resistant gloves (nitrile/neoprene) and vapor respirators in ventilated enclosures
Reaction Optimization: Recommended dosage 0.5-2.0 mol% in radical-mediated polymerizations
Industry Case Studies
Case 1: Specialty Elastomer Production
Client: Global tire manufacturer
Challenge: Achieve uniform vulcanization in styrene-butadiene rubber
Solution: 0.8% 1-Nonanethiol addition reduced curing time by 18% while maintaining tensile strength
Case 2: Pharmaceutical Intermediate Synthesis
Client: EU-based API producer
Challenge: Control regioselectivity in thiol-ene click chemistry
Solution: Implemented 1-Nonanethiol as chain transfer agent, achieving 92% target isomer purity
Technical Consultation & Quotation
Request product specifications, batch analysis reports, or customized synthesis protocols:
Email: info@vivalr.com
Tel: (86) 15866781826
Our technical team provides 24-hour response with:
- Material Safety Data Sheets (MSDS)
- Custom synthesis feasibility assessments
- Bulk order pricing (100kg+ quantities)



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