Dioctyl adipate | Sigma-Aldrich
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Thermal-oxidation mechanism of dioctyl adipate base oil
The ester base oil of dioctyl adipate (DOA) was oxidized in an oven at 200 °C for 30 h, and variations in the physicochemical and tribological properties were studied. To investigate the thermal-oxidation mechanism, the thermal-oxidation products were analyzed by gas chromatography–mass spectrometry (GCMS), and the thermal-oxidation process was simulated using visual reactive force field
Dioctyl Adipate (DOA) - Chemical Supplier Distributor Chemceed
Dioctyl Adipate (DOA) is a colorless, odorless, transparent oily liquid that is most often used as a PVC plasticizer. DOA is compatible with a wide range of materials such as nitrocellulose, ethyl cellulose, most synthetic rubbers, cellulose acetate butyrate, PVC, chloroethylene polymer, and cellulose nitrate.
Dioctyl Adipate Cold Resistant Plasticizer Doa - Hisea Chem
DIOCTYL ADIPATE(DOA) Application guide: DOA is the typical cold-resistant plasticizers with high plasticizing efficiency. Its color changes slightly when heated. It is suitable for PVC, EVC, polystyrene and synthetic rubber resins. It can make downstream products soft even at low temperature, having good light-resistance and hand-feeling.
Dioctyl adipate | C22H42O4
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- What is Dioctyl adipate (DOA)?
- Dioctyl adipate (DOA) serves as a crucial organic compound with significant roles across various industries. This article aims to provide a brief overview of DOA, including its chemical structure, properties, and applications in different sectors. As a type of diester compound, DOA possesses unique chemical properties and diverse uses.
- What is the structure of Dioctyl adipate?
- The structure of dioctyl adipate is as follows: This structure imparts several key properties to dioctyl adipate (DOA): ● (1) Low-temperature flexibility: DOA maintains flexibility even at low temperatures, ensuring optimal performance in cold environments.
- What is a good solvent for Dioctyl adipate?
- DOA is a non-polar molecule, meaning it tends to dissolve well in other non-polar solvents. Some examples of good solvents for DOA include aliphatic hydrocarbons such as hexane and heptane. The structure of dioctyl adipate is as follows: This structure imparts several key properties to dioctyl adipate (DOA):
- Is Dioctyl adipate toxic?
- Dioctyl Adipate has low toxicity, with an oral LD50 of 3000 to 6000 mg/kg in rats, and minimal irritation to skin and eyes. While DOA is considered to be non-toxic, it is important to handle it with care to avoid potential hazards.
- Is Dioctyl adipate polar or nonpolar?
- Dioctyl adipate (DOA) is an organic compound belonging to the ester class, with a chemical formula of (CH2CH2CO2C8H17)2. Its molecular structure consists of two octyl groups (C8H17) connected by a central adipate group (CH2CH2CO2). DOA is a non-polar molecule, meaning it tends to dissolve well in other non-polar solvents.
- How is Dioctyl adipate synthesized?
- Luan Xianghai et al. utilized environmentally friendly phosphotungstic heteropolyacid as a catalyst, with adipic acid and n-octanol as raw materials, and toluene as the water-carrying agent, to synthesize dioctyl adipate. An apparent kinetic model for esterification synthesis was established.
