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Adipic Acid Esters
Ⅰ Chemical formula and molecular weight
●Chemical formula:C14H26O4
●Molecular weight:258.36
●CAS No.:105-99-7
Ⅱ Properties and uses
●Colourless,transparent oily liquid,b.p.168℃(10mmHg),m.p.-37.5℃,freezing point -20℃,viscosity 6 c.p.（20℃）,refractive index 1.435（20℃）,.
●Soluble in aether and ethanol,insoluble in water.
●Used as plasticier for ethylenic resins,cellulosic resins amd synthetic rubbers.
●Also used as solvents and used in organic synthesis.
Ⅲ Quality standard
|
Specification |
First Grade |
Qualified Grade |
|
Colourity（Pt-Co）,code No. ≤ |
30 |
50 |
|
Acid value,mgKOH/g ≤ |
0.20 |
0.30 |
|
Density（20℃）,g/cm3 |
0.960±0.003 |
|
|
Ester content,% ≥ |
99.0 |
99.0 |
|
Flash point,℃ ≥ |
130 |
125 |
|
Water content,% ≤ |
0.10 |
0.20 |
Ⅳ Package and storage
●Packed in 200 liter iron drum,net weight 180 kg/drum.
●Kept in dry , shady,ventilated store-room,far from heat origin and visible flame. Handle and transport it according to the rules of handling and transporting common chemicals. Avoided collision and rain-attack.
●Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.
Page:Diethyl Adipate（DEA）
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