Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Grade Standard: |
Industrial Grade |
| Colour: |
Light Yellow |
| Appearance: |
Oily Liquid |
| Source: |
Organic Acids |
Product Description
Executive standard: GJB l967-94
English name: Bis(2-ethylhexyl)sebacate
English another name: Dioctyl Sebacate
English abbreviation: DOS
CAS RN: 122-62-3
1. Physical chemical properties:
1.1 Molecule formula: C26H5004
1.2 Molecule weight: 426.68
1.3 Melting point: -67degree
1.4 Boiling point: 212degree 1 mmHg
1.5 Specific gravity: 0.914
1.6 Flash point: 215degree
1.7 Solubility: Undissolved in water, dissolved in acetone, ether, ethanol.
1.8 Refractive index: 1.450-1.455
1.9 Stability and reactivity: It's stable in normal temperature and pressure, but it will burn when meeting with any strong oxidant.
2. Uses: The product is used as the plasticizer for solid propellants and their cladding layers, and also as the cold-resistant plasticizer for other polymers.
3. Package: It's packed in the closed metal bucket of 200 liters, net weight 180 kg/drum.
4. Storage: Keep hermetically in a shady and ventilating place. Its shelf life is 12 months. The product could be still used if up to standard through retest after the specified date.
5. Transportation: Prevent sunning during transportation. Keep away from strong oxidizers.
|
Item |
Index |
|
Colority(Pt-Co) , number |
≤ 30 |
|
Ester content , %(m/m) |
≥ 99.0 |
|
Acidity (into sebacic acid) , %(m/m) |
≤ 0.01 |
|
Decrement by heating (125degree 2h) , %(m/m) |
≤ 0.2 |
|
Density (20degree) , (g/cm3) |
0.913-O. 916 |
|
Moisture , %(m/m) |
≤ 0.05 |
|
Appearance |
Light-yellow transparent liquid |
Yingkou Tanyun Chemical Research Institute Corporation (Tanyun Chemical for short), is a corporation merged by Yingkou Petroleum Chemical Research Institute Co., Ltd. And Yingkou Tanyun Industrial Fine Chemical Co., Ltd...Our corporation is a research-type manufacturing enterprise specialized in the development and research of fine chemical products. We are located in the western part of Xinhu Street in the coastal industrial base of Liaoning (Yingkou), covering an area of 116, 000 square meters.
Tanyun Chemical mainly produces more than 50 fine chemical products in the categories of polyurethane joint mixture series, boron series, agrochemical and medicinal intermediate series, electronic liquid crystal materials, military chemicals as well as custom chemicals.
