Nanjing Hand In Hand Chemical Technology Co., Ltd.
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Dioctyl Sebacate (DOS)

— Dioctyl Sebacate, DOS
Product Category: Rubber & Plastic Additives
Sales Method: Export, Manufacture
Payment Term: T/T
Min. Order Unit Price
Contact Info


Address: China (mainland) Jiangsu Nanjing,Room 907, No. 22, Jianning Road, Nanjing City, Jiangsu Province, China

Product Detail

Product Attribute:

  • China (mainland) More >
  • 09/04/2014
  • 09/04/2014

Product Content Description:

Dioctyl sebacate(DOS)
CAS NO. 122-62-3
Molecular formula: C26H50O4
Molecular weight: 426.68

Appearance: colorless or light yellow transparent oily liquid
Freezing point: -48°C,
Boiling point: 256°C(0.67Kpa),
Fire point: 257-263 °C,
Viscosity: 25mPa. s(20°C),
Refractive index 1.449-1.451(25°C),
It can dissolve in hydrocarbons, alcohols, ketones and esters, chlorinated
hydrocarbon and organic solvents, insoluble in dibasic alcohol class and water.
The water solubility of this product is 0.15%(20°C).

Standard: according with HG/T3502-89

Colour&lustre, (Pt-Co)No. ≤
Density, (ρ20 °C ) g/cm3
Acid value, mgKOH/g, ≤
Ester content, % ≥
Flash point (Moses Cleaveland method ), °C ≥
Heating loss, % ≤

Usage: This product is a kind of polyvinyl chloride (PVC) good hardy
plasticizer, plasticizing efficiency is high, the volatility is low, so in
addition to good low temperature performance of cold outside, and has good
heat resistance, can use at higher temperatures.
The product of the good weather resistance, electrical insulation performance
is superior, often and phthalate esters and cold, especially suitable for
electric wire and cable materials, artificial leather, plastic film, plate,
sheet, etc products. This product non-toxic, can be used for food packaging materials. In addition to PVC products
outside, still can be used as a variety of synthetic rubber cryogenic
plasticizer and nitro cellulose, ethyl cellulose, poly (methyl methacrylate),
polystyrene, vinyl chloride copolymer resin such as cold plasticizer. Used as a
jet engine lubricating oil.

Package: 180kgs/drum or according to your requirements

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