Physical and chemical indicators: (Q/THGS18-2002) Project indicators
Color (APHA) 30
Density (20 ℃, g/cm3) 0.913-0.919
Acidity (mgKOH/g) ≤ 0.02
Flash point (open cup method, ℃) 215
Ester content (%) ≥ 99.0
Reduction after heating (125 ℃/2h,%) ≥ 0.2
Colorless and transparent liquid in appearance
Density 0.919 (g/cm3) Molecular formula: CH3 (CH2) 7OOC (CH2) 8COO (CH2) 7CH3 Molecular weight: 426 CAS number: 2432-87-3 Purpose: This product is widely used as a rocket propellant. Non toxic, can be used as a packaging material in contact with food, and the product has a good hand feel. DOS is an excellent cold resistant plasticizer with high plasticizing efficiency, low volatility, excellent cold resistance, good heat resistance, light resistance, and electrical insulation. It is suitable for various high polymers such as polyvinyl chloride, vinyl chloride copolymer, and synthetic rubber. Especially suitable for making cold resistant wire and cable materials, artificial leather, films, plates, sheets, etc. Often used in combination with phthalates. As a low-temperature plasticizer for various synthetic rubbers, it has no effect on the vulcanization of rubber.
Packaging: The packaging is in 200Kg iron drums.
English name: Dioctyl Adapte
Abbreviation: DOA
CAS number: 123-79-5
EINECS number: 204-652-9
Molecular formula: C22H42O4
Molecular weight: 370.57
Indicator Name Indicator
Acid value (mgKOH/g) ≤ 0.2
Density（ ρ 20g/cm3) 0.925 ± 0.003
Color (APHA) ≤ 40
Content (%) ≥ 99.0
Flash point (℃) ≥ 190
Volatile matter (%) ≤ 0.3
Main use: This product is an excellent cold resistant plasticizer for polyvinyl chloride, giving the product excellent low tenderness and softness, and has a certain degree of thermal stability and water resistance. It can be used as a food packaging material with low viscosity and good viscosity stability in plastisols. It is used in cold resistant agricultural films, wires, work films, salt films, thin sheets, pipes, artificial leather, and frozen food packaging films together with main plasticizers such as DOP, It can also be used as a low-temperature plasticizer for many synthetic rubbers, as well as a plasticizer for resins such as nitrocellulose and ethyl cellulose.
Packaging: The packaging is in 200Kg iron drums.