Product Name

Dioctyl Sebacate cas 122-62-3

Basic Information

CAS No:122-62-3
Molecular Formula:C26H50O4
Molecular Weight:426.673
Remarks:Factory direct sales

Dioctyl Sebacate Properties




Colorless liquid



Melting point/℃-55
density(Kg/m³)900(rough estimate)
refractive index1.454
Flash point/℃189.7
storage temproom temperature

Dioctyl Sebacate USES

DOS has been applied as plasticizer for vinyl chloride co-polymers, ethyl cellulose,

nitrocellulose and synthetic rubber, especially suitable to product hardy wire and cable material, artificial leather,

thin film, panel and sheet, etc. When it is mix with phthalates plasticizer, they can be used as the low-temperature

plasticizer for synthesized rubber and no harmful action on the vulcanization of the rubber. In addition, it has been

used as the lubricant of the jet engine. It has also been used as plasticizer in composite solid propellant to improve

the mechanical properties, like to decrease and increase the elongation of solid propellant at low temperature.

Meantime, it can decrease the viscosity of propellant slurry to increase its fluidity. The suggested dosage is

10%~40% by weight of the mass content of the binder.

Dioctyl Sebacate Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

Dioctyl Sebacate storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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