| Molecular Formula | C25H48O4 |
| Molar Mass | 412.65 |
| Density | 0,92 g/cm3 |
| Melting Point | -67°C |
| Boling Point | >282°C |
| Flash Point | 211 °C |
| Water Solubility | 0.1mg/L(25 ºC) |
| Refractive Index | 1.4460 (estimate) |
| Physical and Chemical Properties | A transparent liquid with almost colorless chemical properties. Freezing point -65 ℃, boiling point 376 ℃,237 ℃(0.67kPa),208-210 ℃(0.267kPa), relative density 0.917(25 ℃), refractive index 1.4512, flash point 213 ℃. Soluble in most organic solvents, insoluble in water. |
| Use | This product is an excellent cold-resistant plasticizer. It has good compatibility with polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, polystyrene, polyvinyl acetate, cellulose acetate butyrate, cellulose nitrate, ethyl cellulose, etc. It has low viscosity, high boiling point, high plasticizing efficiency, low volatility and mobility, and excellent heat resistance, light resistance, electrical insulation and viscosity stability to plasticizing paste, and cold resistance is better than DOA. Suitable for artificial leather, film, thin plate, wire and cable sheath, plastic paste, etc., can give products good low temperature performance. The product can also be used alone or in combination with other plasticizers as a plasticizer for synthetic rubber such as nitrile rubber, Styrene Butadiene Rubber and chloroprene rubber. |
| RTECS | CM2000000 |
| HS Code | 29171390 |
| Raw Materials | 2-Ethylhexanol Ozone Azelaic acid |
| EPA chemical information | Bis(2-ethylhexyl) azelate (103-24-2) |
production method
Azelaic acid is prepared by ozonation of oleic acid, and then DOZ is obtained by esterification of azelaic acid and 2-ethylhexanol under sulfuric acid catalysis. Raw material consumption quota: azelaic acid 500kg/t, 2-ethylhexanol 670kg/t.
category
toxic substances
toxicity classification
low toxicity
acute toxicity
oral-rat LD50: 8270 mg/kg; intravenous-rat LD50: 1060 mg/kg
stimulus data
skin-rabbit 10 mg/24 hours mild
flammability hazard characteristics
Flammable; smoke stimulated by thermal decomposition
storage and transportation features
Warehouse ventilation and low temperature drying
fire extinguishing agent
Dry powder, foam, sand, carbon dioxide, mist water
| toxic substance data | 103-24-2(Hazardous Substances Data) |