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          Ethylene glycol dibutyl ether series (EDB,DEDB)

          Item

          Ethylene glycol dibutyl ether (EDB)

          Di-ethylene glycol di-butyl ether. (DEDB)

          CAS

          112-48-1

          112-73-2

          Molecular formula

          C4H9OCH2CH2OC4H9

          C4H9OCH2CH2OCH2CH2OC4H9

          Purity(GC) %≥

          99.0

          99.0

          Distillation range (℃/760mmHg)

          195.0-208.0

          250.0-260.0

          Moisture(KF) %≤

          0.1

          0.1

          Acidity(as HAC)%≤

          0.02

          0.02

          Specific gravity(d420)

          0.837±0.005

          0.885±0.005

          Color(Pt-Co)≤

          10

          15

          Package and transportation

          180KGS/Drum Common chemical

          180KGS/Drum Common chemical

          Application:

          EDB is a kind of inertia industrial solvent used in inertia solvent when extracting fatty acid from dilute solution of fatty acid, separating and refining alkyl phosphonic acid, and extracting uranium ore, etc. It can be used as dispersing agent of water-borne coating.

          DEDB, a kind of inertia industrial solvent, is mainly used as extracting agent for fatty acid, uranium, polonium and gold. Besides, it can be used as coupling agent of solvent, medium of hydraulic fluid, and diluent of polyvinyl chloride latex. DEDB is also used when extracting fatty acid from dilute solution of fatty acid, separating and refining alkyl phosphonic acid, and synthesizing perfume in perfume industry, etc. In addition, it can be applied in medicine industry.

           
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