Optafleks DOA
Optafleks DOA, is an organic compound, an ester of 2-Ethylhexanol and Adipic Acid used primairly as a Specialty Plasticizer in PVC processing, as well as in coatings and rubber segments.
Chemical Nature: Bis(2-ethylhexyl) Adipate
Abbreviation: DOA / DEHA
CAS No: 103-23-1
Molecular Weight: 370,56
Formula: C22H42O4
| Property | Test Method | Value |
|---|---|---|
| Physical State | - | Liquid |
| Appearance | - | Transparent |
| Density(20°C, g/cm³) | ASTM D 1045 | 0,924-0,928 |
| Ester Content (%) | GC-Home Method | ≥ 99,5 |
| Refractive Index (20°C) | ASTM D 1045 | 1,4440-1,4480 |
| Viscosity (20°C, cP) | ASTM D 1045 | 12-20 |
| Flash Point (Open Cup, °C) | ASTM D 92 | ≥ 190 |
| Water Content (%) | ASTM D 1364-02 | ≤ 0,05 |
| Boiling Point (°C) | - | 415 |
| Water Solubility (20°C, g/L) | - | ≤ 0,01 |
| Acidity (mg KOH/g) | ASTM D 1045 | ≤ 0,07 |
| Color (Pt-Co) | ASTM D 1209 | ≤ 30 |