Dibutyl sebacate
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- Contact: 劉經(jīng)理
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Other Products
Alias: Dibutyl sebacate; Di-n-butyl sebacate; DBS
English Name: dibutyl sebacate
CAS NO: 109-43-3
EC NO: 203-672-5
Molecular Formula: C18H34O4
Molecular Weight: 14.4 602
Physicochemical Properties: Colorless or yellow transparent oily liquid with a special odor. Stability and Reactivity: Stable under normal temperature and pressure, combustible when exposed to strong oxidizing agents. Soluble in hydrocarbons, alcohols, esters, chlorinated hydrocarbons, ether, benzene, and other organic solvents.
Quality Indicators:
| Item | Indicator |
| Color (Pt-Co), Color Number | ≤20 |
| Acidity (as acetic acid), % (m/m) | ≤0.05 |
| Saponification Value (mgKOH/g sample) | 352—360 |
| Refractive Index, nD-25 | 1.4385—1.4405 |
| Moisture, % (m/m) | ≤0.15 |
| Sodium, ppm (m/m) | ≤1.0 |
Applications: Mainly used in polyvinyl chloride, vinyl chloride copolymers, nitrocellulose, ethyl cellulose, and synthetic rubber. This product has excellent low-temperature performance and plasticizing effects, making it a cold-resistant plasticizer for plastics and polyvinyl chloride. It is particularly suitable for manufacturing cold-resistant wires, electrical cables, artificial leather, films, sheets, and other products requiring low-temperature plasticizers, without affecting the vulcanization of rubber. Also used in rubber, cables, and synthetic jet engine lubricants. Widely used as a rocket propellant; non-toxic and suitable for food-contact packaging materials.
Packaging: Packed in galvanized large drums. During transportation, avoid exposure to sunlight and keep away from strong oxidizing agents.
| Industry Category | Chemicals |
|---|---|
| Product Category | |
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| Spec: | |
| Stock: | 100000 |
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| Origin: | China / Shandong / Weifangshi |
