Good softness and electric property High plasticizing efficiency, small heat discoloration Low volatility, UV-resisting property, water-extracting proof Cold-resistance plasticizer and no thermochromatic effect Good low-temperature softness, light resistance, and good handle.Send Inquiry
DOA is a kind of light yellow colorless clear transparent liquid. Smell Refractive index (n20D) 1.4474, viscosity (20℃) 13.7 mPa.S. DOA can insoluble in water, soluble in methanol, ethanol, ethyl ether, acetone, acetic acid, chloroform, ethyl acetate, gasoline, toluene, mineral oil, vegetable oil and other organic solvents. Slightly soluble in ethylene glycol.
Other Names:Dioctyl adipate, Di(2-ethylhexyl) adipate
Appearance:Colorless to light-yellow transparent liquid
Density: 0.927 g / cm
Melting point: -67 ° C
Molecular formula: C22H42O4
CAS No .: 103-23-1
Boiling point 374.4 ℃ at 760 mmHg
Boiling point 214℃ (0.67KPa)
Flash point: 168.9 ℃
Specification of DOA
Ester content , %(m/m)
Acidity (into sebacic acid) , %(m/m)
Refractive index ,(nD25)
Density (20°C) , (g/cm3)
Moisture , %(m/m)
Colorless to light-yellow transparent liquid
Feature of DOA
High plasticizing efficiency, small heat discoloration,
Low volatility, UV-resisting property, water-extracting proof
Good softness and electric property
Cold-resistance plasticizer and no thermochromatic effect
Good low-temperature softness, light resistance, and good handle.
Application of DOA
1. DOA used in such as PVC, vinyl chloride co-polymers, PS and synthetic rubber.
2. DOA used in cold-resistance agricultural thin membrane, frozen food packaging film, wire and cable coating layer, artificial leather, panel
3. DOA used in nitrocellulose paints
4. DOA used as a softening agent of synthetic rubber
Package in 250kg drum
Stored in a cool, ventilated place. Keep sealed. The shelf life is 12 months after manufacturer date. It is still available if retest result is qualified after expire date.