Dioctyl sebacate
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Product Description
Dioctyl sebacate (CAS 2432-87-3)
Specification of Product
Product Name : Dioctyl sebacate
Chemical Name: DOS
Molecular weight: 426.6728
Molecular Formula: C26H50O4
Cas No.: 2432-87-3
Dioctyl sebacate Physical Data
Appearance: Transparent Oily liquid without visible impurity
Content % : 99.5 min
Chroma, (Pt-Co): 20 max
Water %: 0.05 max
Acidity(calculated by phthalic acid),%: 0.04 max
Density,20℃,g/cm3: 0.913-0.917
Flashing Point, ℃: 215 min
Packaging, transportation, and storage
190Kg/Drum, 15.2 MT/20'FCL
Stored at dry,shady,ventilated place.
Prevented from collision and sunrays,rain-attack during handling and shipping.
Dioctyl sebacate Application Guide:
1. DOS is an excellent cold-resistant plasticizer with high growth efficiency, low volatility, and enhanced stability. It combines excellent cold resistance with good heat resistance, light resistance, and electrical insulation properties. It is suitable for use in a variety of resins, including polyvinyl chloride, nitrocellulose, ethyl cellulose, and synthetic rubber.
2. Dioctyl sebacate is particularly suitable for the production of cold-resistant wire and cable materials, high-end food and meat wrap, artificial leather, films, conveyor belts, plates, and sheets. It is often used in combination with phthalates.
3. Dioctyl sebacate is used as a low-temperature plasticizer for various synthetic rubbers, with no effect on rubber vulcanization.