Bis(2-Methoxyethoxy)Methane (CAS 4431-83-8) Ultimate Guide
Table of Contents
- Product Overview & Specifications
- Key Applications & Industry Uses
- Performance Advantages
- Case Studies
- Supplier Comparison
- Inquiry & Contact
1. Product Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 4431-83-8 |
| Chemical Name | Bis(2-methoxyethoxy)methane |
| Molecular Formula | C7H16O4 |
| Purity | ≥99.5% (Industrial Grade), ≥99.9% (Pharma Grade) |
| Boiling Point | 245-248°C |
| Flash Point | 126°C (Closed Cup) |
2. Key Applications
2.1 Lithium-Ion Battery Electrolytes
Primary solvent in high-voltage lithium battery formulations, improving ionic conductivity (≥8.5 mS/cm at 25°C) and thermal stability (-40°C to 85°C operational range).
2.2 Pharmaceutical Intermediates
Critical solvent for API synthesis in anticoagulants and antiviral medications, meeting USP/EP standards for residual solvents.
4. Verified Case Studies
Case 1: Top 3 Lithium Battery Manufacturer (China)
Challenge: Achieve 4.45V battery voltage with ≤3% capacity degradation after 800 cycles
Solution: 25% bis(2-methoxyethoxy)methane in electrolyte formulation
Result: 4.48V operational voltage, 2.7% capacity loss at 800 cycles
Case 2: European Pharma Leader
Application: Solvent for novel direct thrombin inhibitor synthesis
Outcome: 18% yield improvement vs. traditional solvents, 99.93% final API purity
5. Supplier Analysis
| Supplier | Purity | Packaging | Lead Time |
|---|---|---|---|
| Vivalr Chemical | 99.5%-99.95% | 200kg/drum, ISO tank | 2 weeks |
| Supplier B | 99.2%-99.8% | 50kg/drum only | 6 weeks |
6. Request Custom Quote
Email: info@vivalr.com
Tel: (86) 15866781826
Available 24/7 for technical consultations and bulk order specifications.
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