Product Overview: p-Toluidine (CAS 106-49-0)
Table of Contents
- 1. Product Specifications & Parameter Comparison
- 2. Applications & Uses
- 3. Usage Guidelines
- 4. Case Studies
- 5. Client Success Stories
- 6. Contact for Inquiries
1. Product Specifications & Parameter Comparison
| Parameter | Value |
|---|---|
| Chemical Name | p-Toluidine (4-Methylaniline) |
| CAS No. | 106-49-0 |
| Molecular Formula | C7H9N |
| Molecular Weight | 107.15 g/mol |
| Appearance | White crystalline solid |
| Melting Point | 41–46°C |
| Boiling Point | 200°C |
| Density | 0.962 g/cm³ |
| Solubility | Soluble in ethanol, ether, benzene; slightly soluble in water |
| Flash Point | 87°C (closed cup) |
2. Applications & Uses
p-Toluidine is a versatile intermediate widely used in:
- Dye Manufacturing: Key precursor for azo dyes, pigments, and colorants.
- Pharmaceuticals: Synthesis of analgesics, antipyretics, and sulfa drugs.
- Agrochemicals: Production of herbicides, fungicides, and pesticides.
- Rubber Industry: Vulcanization accelerator and antioxidant agent.
- Research & Development: Building block for organic synthesis and fine chemicals.
3. Usage Guidelines
- Storage: Keep in a cool, dry, well-ventilated area away from oxidizing agents, acids, and heat sources.
- Handling: Use PPE (gloves, goggles, respirators) to avoid skin contact, inhalation, or ingestion.
- Safety: Classified as toxic (H301, H311, H331), carcinogenic (H351), and hazardous to aquatic life (H400).
- Disposal: Follow local regulations for chemical waste management.
4. Case Studies
Case 1: Dye Synthesis Optimization
A European chemical company utilized p-toluidine to develop high-performance azo dyes, achieving 20% faster reaction kinetics and improved color stability in textile applications.
Case 2: Pharmaceutical Intermediate Production
A leading API manufacturer integrated p-toluidine into their sulfonamide drug synthesis process, reducing impurities by 15% and enhancing batch consistency.
5. Client Success Stories
Client A: Specialty Chemicals Manufacturer
By sourcing high-purity p-toluidine, Client A expanded their agrochemical portfolio, achieving a 30% increase in herbicide production efficiency and compliance with EU environmental standards.
Client B: Research Institution
Client B utilized p-toluidine in nanoparticle functionalization studies, publishing breakthrough findings in catalytic applications within 12 months.
6. Contact for Inquiries
For technical specifications, pricing, or customized solutions:
- Email: info@vivalr.com
- Phone: (86) 15866781826



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