Diisopropyl Ether (CAS 108-20-3) Comprehensive Guide
Table of Contents
1. Product Specifications & Comparison
| Parameter | Diisopropyl Ether | Ethyl Ether | Tetrahydrofuran |
|---|---|---|---|
| CAS Number | 108-20-3 | 60-29-7 | 109-99-9 |
| Molecular Formula | C6H14O | C4H10O | C4H8O |
| Boiling Point | 68-69°C | 34.6°C | 66°C |
| Flash Point | -29°F (-34°C) | -49°F (-45°C) | 6°F (-14°C) |
| Primary Advantage | High purity (99%) Low aquatic toxicity |
Rapid evaporation | Polar aprotic solvent |
2. Industrial Applications
Pharmaceutical Manufacturing
Preferred for API purification due to excellent solvency power and low residue levels.
Coatings Industry
Effective thinner for epoxy resins with controlled evaporation rate (0.725 g/mL density).
Chemical Recovery
Used in liquid-liquid extraction for acetic/butyric acid concentration (9g/L water solubility).
3. Operational Guidelines
| Parameter | Requirement |
|---|---|
| Storage Temperature | ≤30°C in ventilated area |
| Shelf Life | 24 months in sealed containers |
| Handling PPE | Chemical goggles, neoprene gloves |
| Fire Suppression | CO2 or alcohol-resistant foam |
4. Case Studies
Pharma API Purification
Increased crystallization yield by 18% compared to ethyl acetate in peptide synthesis.
Paint Production Optimization
Reduced VOC emissions by 22% through controlled solvent evaporation.
5. Client Success Stories
Shanghai PharmaTech Co., Ltd.
Application: Cephalosporin intermediate purification
Result: 99.2% purity achieved
Volume: 8MT/month since 2024
Guangdong Coatings Group
Application: Marine epoxy thinner
Outcome: 15% viscosity reduction
Consumption: 12MT quarterly
Zhejiang Chemical Solutions
Application: Acetic acid recovery
Efficiency: 92% recovery rate
Operation: Continuous process since 2023
6. Request Consultation
Contact our technical team for:
- Customized packaging (140kg/drum standard)
- Bulk pricing (50MT+ contracts)
- Safety documentation (SDS available)
Email: info@vivalr.com
Phone: (86) 15866781826
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