N-Methylmorpholine (CAS 109-02-4): Comprehensive Product Guide
Table of Contents
1. Product Overview & Specifications
N-Methylmorpholine (CAS 109-02-4) is a colorless liquid with a molecular formula of C5H11NO. Widely used as a catalyst and solvent, it features:
| Parameter | N-Methylmorpholine | Morpholine | N-Ethylmorpholine |
|---|---|---|---|
| Boiling Point | 115°C | 129°C | 138°C |
| Density (20°C) | 0.92 g/cm³ | 1.00 g/cm³ | 0.91 g/cm³ |
| Water Solubility | Miscible | Miscible | Limited |
2. Key Applications & Uses
- Polyurethane Catalyst: Accelerates foam formation in flexible and rigid PU products.
- Pharmaceutical Intermediate: Synthesizes antibiotics and antiviral agents.
- Corrosion Inhibitor: Protects metal surfaces in industrial cooling systems.
- Solvent: Extracts APIs in drug manufacturing (GMP-compliant).
3. Usage Guidelines & Best Practices
Storage Recommendations
- Store in sealed containers at 15-25°C
- Keep away from strong oxidizers
Safety Protocols
- Use PPE (gloves, goggles) during handling
- Ensure adequate ventilation
4. Industry Case Studies
Case 1: PU Foam Manufacturer
A European client achieved 18% faster curing times by replacing traditional amines with N-methylmorpholine.
Case 2: Pharma API Production
Indian drugmaker improved reaction yield by 22% using our high-purity grade (99.9%) in line with USP standards.
5. Client Success Stories
BASF SE
“Reduced catalyst consumption by 30% in polyol systems while maintaining ISO 9001 compliance.”
Zhejiang Jiuzhou Pharma
“Achieved consistent API purity (>99.5%) through optimized N-methylmorpholine solvent cycles.”
Dow Chemical
“Enhanced corrosion protection in cooling towers with custom inhibitor formulations.”
6. Request a Quote
Contact our technical team for bulk pricing, SDS, or formulation support:
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