Products Description of maleic-anhydride.html">material/dioctyl-adipate.html">Dioctyl adipate CAS# 123-79-5
Dioctyl adipate is a light-colored, nearly odorless, oily liquid that serves as an efficient cold-resistant plasticizer. It offers excellent low-temperature flexibility, good compatibility with various resins, and moderate plasticizing efficiency. It is widely used in polyvinyl chloride, vinyl chloride copolymers, polystyrene, and synthetic rubber industries. This product is resistant to ultraviolet light and extraction by oils, making it ideal for cables, films, sheets, hoses, gaskets, and automotive interior materials requiring cold resistance.
Parameters
| Parameter | Value |
| Melting point | -60 °C (lit.) |
| Boiling point | 214 °C at 10 mmHg (lit.) |
| density | 0.922 g/mL at 25 °C (lit.) |
| vapor density | 12.3 (vs air) |
| vapor pressure | 0.002 mm Hg (20 °C) |
| refractive index | n20/D 1.447 (lit.) |
| Fp | 385 °F |
| storage temp. | Store at +5°C to +30°C. |
| solubility | Insoluble in water; miscible with most organic solvents |
| form | Liquid |
| color | APHA: ≤30 |
| Odor | Mild, characteristic ester odor |
| explosive limit | 0.3-5.0%(V) |
| Water Solubility | 0.001 g/L (20 ºC) |
| Stability | Stable. Incompatible with strong oxidizing agents. Combustible. |
| LogP | 9.33 |
| CAS DataBase Reference | 123-79-5(CAS DataBase Reference) |
Safety Information
| Item | Value |
| Hazard Codes | N |
| Risk Statements | 51/53 |
| Safety Statements | 24/25-61 |
| RIDADR | UN 3082 9 / PGIII |
| WGK Germany | 2 |
| RTECS | AU9650000 |
| Autoignition Temperature | 430 °C |
| TSCA | Yes |
| HS Code | 29171200 |
| Toxicity | LD50 orally in rats: 18.8 g/kg |
Product Application of Dioctyl adipate CAS# 123-79-5
Primarily used as a cold-resistant plasticizer for polyvinyl chloride, vinyl chloride copolymers, nitrocellulose, ethyl cellulose, and synthetic rubbers. It enhances low-temperature flexibility and is widely applied in cable materials, films, sheets, hoses, gaskets, and automotive parts. Also used in lubricants and synthetic flavor materials.
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