Dioctyl Sebacate (DOS)
癸二酸二辛酯 · CAS 122-62-3
DOS is an excellent cold-resistant plasticizer with outstanding low-temperature flexibility, widely used in cold-resistant PVC products and aviation lubricants.
| Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow transparent oily liquid |
| Ester content | ≥ 99.0% |
| Density (20°C) | 0.912 – 0.918 g/cm³ |
| Acid value | ≤ 0.10 mgKOH/g |
| Heating loss | ≤ 0.20% |
| Flash point | ≥ 200°C |
| Color (Pt-Co) | ≤ 50 |
Packing: 200kg iron drums / IBC tanks / flexitanks · bulk and customized packing available
Note: typical values shown; refer to the batch test report for actual figures.