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Quick Details

  • CAS No.: 122-62-3
  • Other Names: di-2-ethylhexyl sebacate
  • MF: C26H48O4
  • EINECS No.: 204-558-8
  • Place of Origin: China (Mainland)
  • Type: Flavor & Fragrance Intermediates
  • Purity: 99.0%min
  • Brand Name: TJEL
  • Model Number: High Purity
  • Application: Fine Chemical Intermediate
  • Appearance: Light-yellow transparent liquid,, light yellow
  • Product name: Diisooctyl sebacate
  • package: iron drum
  • Usage: electronics chemicals

Packaging & Delivery

Packaging Details Standard package: 180kg net packed in iron drum
For package, we can supply the package according to customer's special request
Delivery Time prompt delivery after receipt of order confirmation

Hot sale Diisooctyl sebacate (DOS) CAS:122-26-3

Chemical name:    Dioctyl Sebacate, DOS

CAS No. :           122-62-3

Molecular formula:   C26H50O4


 Hot sale Diisooctyl sebacate (DOS) CAS:122-26-3


transparent, oily liquid without visible impurities
Chroma / (Pt-Co)# ≤
Purity % ≥
Flash point (open)≥
Density (ρ20)g/cm3
Acid value (mgKOH/g) ≤
Moisture % ≤


Hot sale Diisooctyl sebacate (DOS) CAS:122-26-3

CAS No. :           122-62-3

Molecular formula:   C26H50O4


Performance characteristics:

DOS is Transparent oily liquid, it is an excellent cold-resistant plasticizer, has plasticized high efficiency, low volatility.







Transparent oily liquid

Total ester, %

99.0  min

Density (20°C), g/cm3


Acidity (mg KOH/g)

0.07 max

Flash point, °C

210 min

Moisture, %

0.05 max

Chroma ( Pt-Co # )

30 max



    DOS is the typical high quality cold resisting PVC plasticizer, with high plasticizing efficiency and low volatility. Besides its high performance under cold weather, it behaves well under respectively high temperature.

    For its excellent insulativity and strong weather resisting property, it is often used for the production of cold resisting wire and cable material, artificial leather, pellicle, plank stuff, sheet material and so on.

    It is nontoxic. The toxicity factor is 500, and any dosage fed to the white rat has not resulted in poisoning. It is quite suitable for foodstuff wrapper. It can also be used as low temperature plasticizer of many synthetic rubbers or cold resisting plasticizer of nitryl cellulose, ethyl cellulose, polymethyl methacrylate, polystyrene, vinyl chloride copolymer and so on. Sometimes, it is used as lubricating oil of yet engine.


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