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Sebacic Acid Esters
Ⅰ Chemical formula and molecular weight
●Chemical formula:C12H22O4
●Molecular weight:230.30
●CAS No.:106-79-6
Ⅱ Properties and uses
●Colourless transparent oily liquid,b.p. 294℃,freezing point 24.5℃,refractive index 1.4355（28℃）.
●It possesses good solubility with various cellulosic resins,ethylenic resins and polymethyl acrylate resins etc.
●Used as a plasticizer,softener and solvent for cellulosic,ethylenic resins and synthetic rubbers.
●Also used as an intermediate for the purpose of organic synthesis and fixing agent in gas chromatography.
Ⅲ Quality standard
| Specification |
First Grade |
Qualified Grade |
|
Colourity（Pt-Co）,code No. ≤ |
30 |
50 |
|
Acid value,mgKOH/g ≤ |
0.15 |
0.2 |
|
Density（28℃),g/cm3 |
0.990±0.002 |
|
|
Ester content,% ≥ |
99.0 |
98.5 |
|
Flash point,℃ ≥ |
145 |
140 |
|
Refractive index,28℃ |
1.435±0.002 |
|
Ⅳ Package and storage
●Packed in 200 liter galvanized iron drum,net weight 200 kg/drum.
●Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping.
●Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.
Next: Diisopropyl Sebacate（DIPS）