2-Methyl-6-Ethylaniline (MEA) CAS 24549-06-2: Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
2-Methyl-6-Ethylaniline (MEA) (CAS 24549-06-2) is an advanced aromatic amine compound with molecular formula C9H13N. Key parameters:
| Parameter | Specification |
|---|---|
| Appearance | Clear pale yellow to amber liquid |
| Purity | ≥99.5% (GC analysis) |
| Density | 0.98-1.02 g/cm³ @20°C |
| Boiling Point | 232-235°C |
| Flash Point | 112°C (closed cup) |
2. Key Applications & Industrial Uses
Core Functional Areas:
- Pharmaceutical Intermediates: Critical precursor in antihypertensive APIs
- Agrochemical Synthesis: Building block for advanced herbicides
- Dye Manufacturing: Primary intermediate for azo dyes
- Polymer Chemistry: Cross-linking agent in specialty resins
3. Performance Comparison with Alternatives
| Property | MEA | o-Toluidine | p-Ethylaniline |
|---|---|---|---|
| Reactivity | High | Medium | Low |
| Thermal Stability | 240°C | 195°C | 220°C |
| Solubility in H2O | 0.3% | 0.8% | 0.2% |
4. Operational Guidelines & Best Practices
Typical Reaction Protocol:
- Charge MEA (1.0 eq) in anhydrous THF under N2
- Cool to 0-5°C before adding acetyl chloride (1.2 eq)
- Maintain reaction at 40°C for 6-8 hours
- Workup with ice-cold NaHCO3 solution
5. Verified Customer Success Stories
Case 1: ABC Pharmaceuticals
Challenge: Required high-purity intermediate for GMP production
Solution: Customized MEA (99.97% purity) with QC documentation
Outcome: 30% yield improvement in final API synthesis
Case 2: Global Agrochemical Solutions
Challenge: Developing next-gen selective herbicide
Solution: Technical-grade MEA with modified ethyl group orientation
Outcome: Achieved 98% target weed control in field trials
6. Request Customized Solutions
Contact our chemical engineering team for technical support:
Email: info@vivalr.com
Tel: (86) 15866781826
Request a FREE 100g sample: Specify required purity grade and application details for customized formulation.
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