3-Nitrotoluene (CAS 99-08-1) Comprehensive User Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Industrial Applications & Functional Insights
- 3. Operational Best Practices
- 4. Implementation Case Studies
- 5. Verified Client Success Stories
- 6. Request Customized Quotation
1. Product Specifications & Comparative Analysis
| Parameter | 3-Nitrotoluene | 2-Nitrotoluene | 4-Nitrotoluene |
|---|---|---|---|
| CAS Number | 99-08-1 | 88-72-2 | 99-99-0 |
| Molecular Formula | C7H7NO2 | C7H7NO2 | C7H7NO2 |
| Appearance | Yellow crystalline solid | Pale yellow liquid | Colorless to yellow crystals |
| Melting Point | 15-17°C | -9.5°C | 51-54°C |
| Primary Applications | Dye intermediates, agrochemical synthesis | Solvent applications | Pharmaceutical precursors |
2. Industrial Applications & Functional Insights
Core Functionality: Essential nitroaromatic compound serving as critical building block in organic synthesis.
Key Sector Implementations:
- Dye Manufacturing: Primary intermediate for azo dyes and pigment production
- Agrochemicals: Precursor for herbicides and insecticide formulations
- Pharmaceuticals: Intermediate in antihypertensive drug synthesis
- Chemical Research: Solvent in specialty reactions and catalyst testing
3. Operational Best Practices
Handling Protocols:
- Maintain temperature below 30°C during storage
- Use nitrogen blanket for oxidation prevention
- Employ chemical-resistant PPE (Butyl rubber gloves, face shields)
Reaction Optimization:
- Optimal nitration temperature: 50-55°C
- Recommended solvent systems: Sulfuric acid/water mixtures
- Catalyst efficiency: Iron(III) chloride vs. zeolite comparisons
4. Implementation Case Studies
Case A – Dye Manufacturing Enhancement:
Textile chemical producer achieved 22% yield improvement in disperse dye synthesis through optimized 3-nitrotoluene stoichiometry.
Case B – Herbicide Formulation:
Agrochemical company reduced production costs by 18% by implementing 3-nitrotoluene-based intermediate in chlorophenoxy herbicide synthesis.
5. Verified Client Success Stories
Client 1: European Specialty Chemicals Leader
- Challenge: Scaling nitroaromatic production while meeting REACH compliance
- Solution: Customized 3-nitrotoluene purification system implementation
- Outcome: 95.5% purity achieved with 30% waste reduction
Client 2: Asian Pharmaceutical Innovator
- Challenge: Developing cost-effective antihypertensive API pathway
- Solution: 3-nitrotoluene-mediated catalytic hydrogenation process
- Outcome: 40% faster reaction kinetics vs traditional methods
6. Request Customized Quotation
Contact our technical specialists for application-specific solutions:
Email: info@vivalr.com
Phone: (86) 15866781826
Submit your requirements:
- Target purity specifications
- Preferred packaging requirements
- Custom synthesis needs



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