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China Factory Diocty Sebacate Industrial Grade CAS 122-62-3 with stock

Dioctyl sebacate, also known as bis-2-ethylhexyl sebacate, abbreviated as DOS, is produced by esterifying sebacic acid with 2-ethylhexanol. It is suitable for polyvinyl chloride, vinyl chloride copolymer, nitrocellulose, ethyl cellulose and synthetic rubber. Its plasticizing efficiency is high Chemicalbook, low volatility, not only has excellent cold resistance, but also has good heat resistance, light resistance and electrical insulation, but also has good lubricity when heated, so that the product appearance, feel good, especially for the production of cold-resistant wire and cable materials, artificial leather, film, sheet, plate, sheet, and so on.
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  • 122-62-3

  • bosschem

  • 122-62-3

Diocty Sebacate

Cas 122-62-3

Alias:DOS;Bis(2-ethylhexyl) sebacate

Molecular formula:C26H50O4

Molecular weight:426.67

Structural formula:

癸二酸二异辛酯 结构式

1.Performance and use

Colorless to light yellow liquid. Relative density 0.910(25℃), melting point -55℃, boiling point 248℃(4×133.322Pa), refractive index 1.447(20℃).ChemicalbookInsoluble in water, soluble in ethanol, ethyl ether, benzene and other organic solvents. Can be mixed with ethyl cellulose, polystyrene, polyethylene, polyvinyl chloride, vinyl chloride-vinyl acetate copolymer. Good cold resistance.

It can be used as a low-temperature plasticizer and also used in synthetic lubricants for jet engines. It is suitable for polyvinyl chloride, vinyl chloride copolymer, nitrocellulose, ethyl cellulose and synthetic rubber. It has high plasticizing efficiency, low volatility, not only has excellent Chemicalbook cold resistance, but also has good heat resistance, light resistance and electric insulation, and has good lubricity when heated, so that the products have good appearance and feel, especially suitable for making cold-resistant wires and cables, artificial leather, film, plate, sheet and so on.

2.Technical indicators

Product name DOS
Purity 99%
Grade Industrail Grade
Melting point -55°C
Boiling point 212°C
Density 0.914 g/ml


3. Packaging and storage  

Packaging specification: 200kg/drum.

During transportation, it is necessary to protect against sunlight, rain, and high temperatures.

The product should be stored in a cool, dark, ventilated place, away from sources of fire.

4. Safety protection

Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.

After contact, rinse immediately with plenty of water


Related keywords:

DOS

Bis(2-ethylhexyl) sebacate

Octyl Sebacate



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