Ethylene glycol dibutyl ether series(EDB,DEDB)
| Item | Ethylene glycol dibutyl ether(EDB) | Diethylene glycol dibutyl ether(DEDB) |
| CAS | 112-48-1 | 112-73-2 |
| Molecular formula | C4H9OCH2CH2OC4H9 | C4H9OCH2CH2OCH2CH2OC4H9 |
| Content(GC)%≥ | 99.0 | 99.0 |
| Distillation range(℃/760mmHg) | 195.0-208.0 | 250.0-260.0 |
| Water content %≤ | 0.1 | 0.1 |
| Acidity %≤ | 0.02 | 0.02 |
| Proportion (d420) | 0.837±0.005 | 0.885±0.005 |
| Chroma(Pt-Co)≤ | 10 | 15 |
| Package | 180KGS/barrel General goods | 180KGS/barrel General goods |
Application:
Ethylene glycol dibutyl ether: This product is an inert industrial solvent used for extracting fatty acids, separating and refining alkyl phosphates from dilute fatty acid solutions, and as an inert solvent for uranium extraction. Can be used as a dispersant for water-based coatings.
Diethylene glycol dibutyl ether: This product is an inert industrial solvent mainly used as an extractant for dilute aqueous solutions of fatty acids, for the extraction of uranium, polonium, and gold, as well as in the fragrance and pharmaceutical industries. It can also be used as a solvent coupling agent and hydraulic fluid medium. Used as a diluent for polyvinyl chloride latex, as well as for extracting fatty acids from dilute solutions, separating and refining alkyl phosphates, synthesizing fragrances, and in the pharmaceutical industry.
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