| Customization: | Available |
|---|---|
| Formula: | C21h36o12 |
| EINECS: | 000-000-0 |
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Di basic ester or DBE is an ester of a dicarboxylic acid. Depending on the application, the alcohol may be higher molecular weight monoalcohols.
Mixtures of different methyl dibasic esters are commercially produced from short-chain acids such as adipic acid, glutaric acid, and succinic acid. They are non-flammable, readily biodegradable, non-corrosive, and have a mild, fruity odour.
Dibasic esters of phthalates, adipates, and azelates with C8 - C10 alcohols have found commercial use as lubricants, spin finishes, and additives.
| ITEMS | SPECIFICATIONS | RESULTS |
| Ester Content % | ≥99.0 | 99.84 |
| Dimethyl Succinate % | 15-25 | 22.68 |
| Dimethyl Glutarate % | 55~65 | 62.47 |
| Dimethyl Adipate % | 10-25 | 14.69 |
| Distillation Range ºC | 196~230 | 196~228 |
| Moisture % | ≤0.1 | 0.04 |
| Acid Value (MgKOH/g) | ≤0.3 | 0.20 |
| Color No. (APHA) | ≤15 | 10 |
| Appearance | Colorless transparent liquid | Pass |
| Conclusion | Complies with the enterprise standard. | |
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