Tetramethylurea (CAS 632-22-4) Comprehensive Technical Guide
Table of Contents
1. Product Overview & Specifications
Technical Parameters
| Property | Value | Industry Standard |
|---|---|---|
| Chemical Formula | C5H12N2O | ACS Reagent Grade |
| Molecular Weight | 116.16 g/mol | ±0.5% Tolerance |
| CAS Number | 632-22-4 | REACH Registered |
| Purity | ≥99.5% (GC) | HPLC Grade |
| Density | 0.968 g/cm³ at 20°C | ISO 3675 |
Packaging Options
| Volume | Container Type | Storage Requirements |
|---|---|---|
| 10g-25kg | Amber Glass Bottles | 2-8°C Dry Environment |
| 200kg | UN Certified Drums | Ventilated Warehouse |
2. Key Applications
Advanced Industrial Uses
- High-Performance Solvent Systems: Optimal for Grignard reactions and transition metal catalysis
- Fluorescent Material Synthesis: Core component in OLED displays and bioimaging probes
- Specialty Chemical Production: Key intermediate for pharmaceutical APIs and agrochemicals
- Polymer Processing: Superior solvent for polyacrylonitrile fiber production
3. Industrial Use Cases
Typical Process Implementations
| Application | Process Parameters | Performance Benefit |
|---|---|---|
| Catalytic Cross-Coupling | 0.5-2.0 mol/L concentration 50-80°C reaction temperature |
15-20% yield improvement vs. DMF |
| Dye Sensitization | 0.1-0.3% additive ratio UV-Vis monitoring |
30% quantum efficiency boost |
4. Client Success Stories
Wuhan Jiye Sheng Chemical Co., Ltd.
Challenge: Required high-purity solvent for specialty dye production
Solution: 99.5% grade TMU with customized stabilizer package
Result: Achieved 98% batch consistency and 40% waste reduction
Shanghai Macklin Biochemical
Challenge: Needed reliable TMU supply for pharmaceutical intermediates
Solution: Bulk deliveries with JIT inventory management
Result: Reduced production downtime by 60% annually
5. Request Customized Solutions
For technical specifications or commercial inquiries:
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