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CAS NO.2915-53-9
| Dioctyl maleate Basic information |
| Product Name: | Dioctyl maleate |
| Synonyms: | 2-Butenedioicacid(Z)-,dioctylester;bis(1-octyl)maleate;Di-(2-ethyhexy)maleate;di-n-octylmaleate;dioctylester;px-538;DIOCTYL MALEATE;DOM |
| CAS: | 2915-53-9 |
| MF: | C20H36O4 |
| MW: | 340.5 |
| EINECS: | 220-835-6 |
| Product Categories: | |
| Mol File: | 2915-53-9.mol |
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| Dioctyl maleate Chemical Properties |
| CAS DataBase Reference | 2915-53-9(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Butenedioic acid (2Z)-, dioctyl ester(2915-53-9) |
Ⅰ Chemical formula and molecular weight
●Chemical formula:C20H36O4
●Molecular weight:340.47
●CAS No.:2915-53-9
Ⅱ Properties and uses
●Colourless,transparent oily liquid,viscosity 17 c.p.（23℃）,freezing point -50℃,refractive index 1.4535（25℃）.
●Insoluble in water,soluble in the ethanol easily,the volatility is less small than DMM and DEM. It may be copolymerized with monomers like vinyl chloride,vinyl acetate,styrene,adhesives,etc. These copolymers are usually used in preparing coatings,films,adhesives,rubbers etc.
●It can be copolymerized with vinyl chloride. The film which can be made into by the copolymer have good low-temperature pliability.
Ⅲ Quality standard
| Specification |
First Grade |
Qualified Grade |
|
Colourity（Pt-Co）,code No. ≤ |
50 |
80 |
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Acid value,mgKOH/g ≤ |
0.15 |
0.20 |
|
Density（20℃）,g/cm3 |
0.943±0.003 |
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Ester content,% ≥ |
99.0 |
98.5 |
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Flash point,℃ ≥ |
170 |
165 |
Ⅳ Package and storage,safety
●Packed in 200 liter galvanized iron drum,net weight 180 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.
●If skin get in touch with,taking off the contaminated clothes,washed off with plenty of water and soap water thoroughly. If the eye get in touch with,rinsed out with plenty of water with the eyelid held wide open immediately for fifteen minutes. Get medical aid.
