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| Categories | Dioctyl Sebacate DOS |
|---|---|
| Model Number: | DOS |
| Typical value of the factory: | 0.913-0.917 |
| Payment Terms: | L/C,D/A,D/P,T/T |
| Purity: | ≥99.5% |
| Price: | $3360-3460/T |
| Chroma (Pt-Co): | ≤30 |
| Packaging Details: | Flexitank/IBC Tank/Iron Drum |
| Flash Point: | ≥215℃ |
| Certification: | COA,TDS,MSDS |
| Density (20℃): | 0.913-0.917 g/mL |
| MOQ: | 1T |
| Molecular weight: | 426.66 |
| Appearance: | Transparent oily liquid without visible impurities |
| Place of Origin: | China |
| Molecular formula: | C26H50O4 |
| Acid Value: | ≤0.04 mgKOH/g |
| Brand Name: | Shandong Powerful |
| Inspection indicator name: | Density(20℃),g/mL |
| Company Info. |
| Shandong Powerfu Energy Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Dioctyl Sebacate (DOS) is an excellent cold-resistant plasticizer known for high speed-up efficiency, low volatility, and superior stability. It is an essential additive for high-performance synthetic materials requiring flexibility in low-temperature environments.
CAS: 1222-62-3
Molecular Formula: C26H50O4
Molecular Weight: 426.66
DOS is an excellent cold-resistant plasticizer with high growth efficiency, low volatility, and higher stability. It not only has excellent cold resistance, but also good heat resistance, light resistance, and electrical insulation. It is suitable for various tree esters such as polyvinyl chloride, nitrocellulose, ethyl cellulose, and synthetic rubber.
Especially suitable for making cold-resistant wire and cable materials, high-end foods, meat preservation films, artificial leather, films, transport belts, boards, sheets, etc. Often used in combination with phthalates.
As a low-temperature plasticizer for various synthetic rubbers, it has no effect on the vulcanization of rubber.
| Indicator | Typical Value |
|---|---|
| Appearance | Transparent oily liquid without visible impurities |
| Chroma (Pt-Co) # | ≤30 |
| Purity (%) | ≥99.5 |
| Acid Value (mgKOH/g) | ≤0.04 |
| Moisture (wt)% | ≤0.04 |
| Flash Point (℃) | ≥215 |
| Density (20℃, g/mL) | 0.913-0.917 |





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