Tetraethylene glycol dimethyl ether CAS 143-24-8
Product name: Tetraethylene glycol dimethyl ether
MF: C10H22O5
MW: 222.28
CAS: 143-24-8
Properties: Colourless clean liquid
related documents:
COA of Tetraethylene glycol dimethyl ether
TDS of Tetraethylene glycol dimethyl ether
MSDS of Tetraethylene glycol dimethyl ether
Request for product documents
Tetraethylene Glycol Dimethyl Ether (CAS 143-24-8) Comprehensive Guide
Contents
- Product Overview & Specifications
- Technical Parameter Comparison
- Industrial Applications
- Usage Guidelines
- Case Studies
- Client Implementations
- Inquiry & Procurement
Product Overview & Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 143-24-8 |
| Molecular Formula | C10H22O5 |
| Molecular Weight | 222.28 g/mol |
| Appearance | Colorless transparent liquid |
| Boiling Point | 275-280°C |
| Density (20°C) | 1.013 g/cm³ |
| Flash Point | 138°C |
Technical Parameter Comparison
| Property | TetraEGDME | Triethylene Glycol DME | PEG DME 250 |
|---|---|---|---|
| Viscosity (25°C) | 5.8 mPa·s | 4.2 mPa·s | 7.1 mPa·s |
| Dielectric Constant | 7.5 | 6.8 | 8.2 |
| Hydrophilic-Lipophilic Balance | 10.2 | 9.5 | 11.0 |
Industrial Applications
1. Lithium Battery Electrolyte Solvent
2. Pharmaceutical Reaction Medium
3. Specialty Coating Additive
4. Gas Dehydration Agent
5. Polymerization Solvent
6. Industrial Cleaning Formulations
Usage Guidelines
Optimal operating conditions:
– Storage temperature: 15-30°C
– Recommended concentration: 5-40% v/v
– Compatibility: Avoid strong oxidizers
– Shelf life: 24 months in sealed containers
Case Studies
Case 1: Lithium-ion Battery Manufacturer
– Application: High-voltage electrolyte formulation
– Result: 15% improvement in cycle stability
Case 2: Pharmaceutical Intermediate Production
– Application: Grignard reaction solvent
– Result: 92% yield improvement vs traditional solvents
Client Implementations
Client A: European Battery Materials Supplier
– Usage: 3 tons/month for solid-state electrolyte R&D
– Feedback: “Superior thermal stability vs competitors”
Client B: Asian Petrochemical Company
– Usage: Natural gas dehydration towers
– Result: 40% longer service life than previous absorbents
Inquiry & Procurement
Contact our technical team for:
– Custom formulations
– Bulk pricing (100kg+ orders)
– SDS documentation
– Sample requests
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