Ethylene Glycol Diacetate (CAS 111-55-7): Comprehensive Technical Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Specification | Competitor Comparison |
|---|---|---|
| CAS Number | 111-55-7 | Unique identifier for precise material tracking |
| Molecular Formula | C6H10O4 | Simpler structure than alternative ester solvents |
| Molecular Weight | 146.14 g/mol | Optimal balance between volatility and solubility |
| Appearance | Clear liquid | Superior clarity vs. similar ester products |
| Density (20°C) | 1.106-1.128 g/mL | Consistent batch-to-batch performance |
| Boiling Point | 190-198°C | Higher BP ensures safer handling |
| Flash Point | 105°C (open cup) | Non-flammable classification |
2. Key Applications & Industrial Uses
Core Functional Benefits:
- High-Performance Solvent: Superior dissolution capacity for cellulose esters, resins, and polymers
- Environmentally Preferred: REACH-compliant alternative to restricted solvents
- Reaction Intermediate: Critical component in pharmaceutical synthesis
Industry Applications:
| Industry | Application | Performance Benefit |
|---|---|---|
| Coatings | Low-VOC formulations | Enables compliance with EPA regulations |
| Electronics | PCB manufacturing solvents | High purity (≥99%) ensures circuit reliability |
| Foundry | Resin curing acceleration | Reduces setting time by 30-40% |
3. Performance Advantages
- ≥99% purity ensures consistent results in critical applications
- 220kg drum packaging minimizes handling risks
- Stable shelf life of 24 months under proper storage
4. Industry-Specific Use Cases
Case 1: High-End Automotive Coatings
Replaced traditional solvents in waterborne systems, achieving:
- 45% reduction in VOC emissions
- Improved metallic pigment orientation
Case 2: Pharmaceutical Synthesis
Key intermediate in NSAID production:
- Increased reaction yield by 18%
- Reduced purification steps
5. Verified Customer Implementations
| Client | Application | Outcome |
|---|---|---|
| Shandong XH Chemical | Industrial cleaning formulations | 30% cost reduction vs. proprietary blends |
| Jinan Ausen Chemical | Electronics-grade solvents | Achieved Class 1 cleanroom standards |
Technical Consultation & Ordering
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