EEP Supplier · Coatings & Industrial Applications
CAS 763-69-9 · C₇H₁₄O₃ · MW 146.18
EEP is a slow-evaporating ester solvent with excellent solvency for a wide range of resin systems. It delivers superior flow, leveling, and film appearance in automotive OEM, industrial bake, and coil coatings.
Purity (GC)
Evaporation Rate (nBuAc=1)
Boiling Point
Flash Point
Batch-tested with COA provided on every shipment
| Parameter | Specification |
|---|---|
| EEP Content | ≥99% |
| Color (Pt-Co) | ≤15 |
| Acidity | ≤0.01% |
| Moisture | ≤0.05% |
| Density (20°C) | 0.9495–0.9515 g/cm³ |
| Appearance | Colorless, transparent liquid |
| Property | Value |
|---|---|
| Molecular Formula | C₇H₁₄O₃ |
| Molecular Weight | 146.18 |
| Boiling Point | 170°C |
| Flash Point | 54°C (closed cup) |
| Evaporation Rate (nBuAc=1) | 0.12 |
| Density (20°C) | 0.95 g/cm³ |
| Water Solubility (20°C) | ~29 g/L |
| Vapor Pressure (20°C) | 0.24 kPa |
| Shelf Life | 12 months (below 40°C) |
Where EEP delivers performance advantages
Available documents for buyer evaluation
Standard purity ≥99% (GC). Batch COA provided with every shipment.
EEP has an evaporation rate of 0.12 (nBuAc=1), similar to IBIB (0.4) but significantly slower. It provides stronger solvency for polyester and acrylic resins, making it preferred in bake and coil coating systems.
Yes. EEP and IBIB are produced in the same facility. Buyers sourcing both products benefit from consolidated logistics and documentation.
2 working days when raw material is in stock. Same facility as IBIB production.
Tell us your application and volume. We respond within 24 hours.
EEP – Ethyl 3-Ethoxypropionate
CAS 763-69-9
Quotation + COA + SDS
Sample available for qualified buyers
Within 24 hours on business days