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Dioctyl Sebacate (DOS)

Keywords: DOS, Dioctyl Sebacate, plasticizer

CAS: 122-62-3

Molecular Formula: C₂₆H₅₀O₄

Molecular Weight: 426.68

Properties:

Dioctyl Sebacate (DOS) is colorless, odorless, or light yellow transparent oily liquid, Dioctyl Sebacate (DOS) can soluble in organic solvents such as hydrocarbon, alcohols, ketone and chlorinated hydrocarbon, Dioctyl Sebacate (DOS) insoluble in dibastic alcohol or water.

Specification: Transparent oily liquid 50max; 99.0min

Usage: Dioctyl Sebacate (DOS) is an excellent freeze-resisting plasticizer used in PVC, chlorethlene polymer, cellulose nitrate, ethyl cellulose and synthetic rubber, with high plasticizing efficiency, low volatility, good cold-resisting property, light-resisting and electric insulating property. Dioctyl Sebacate (DOS) is especially suitable for producing cold-resisting electric wire, cable, imitation paper, plastic film and plant. But its high migratory aptitude makes Dioctyl Sebacate (DOS) easy to be extracted by solvent of kind, and its water-proof property is not so good (better than ABS), Dioctyl Sebacate (DOS) is usually used together with DOP. Dioctyl Sebacate (DOS) can serve as plasticizer in low temperature for compound rubber, Dioctyl Sebacate (DOS) has no effect on the sulfuration of the rubber.

Package: 200KG/Drum, New Galvanized Iron Drum