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        3. Liaoyang Besta chemical Co., LTD
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          > Methyl ethyl carbonate(EMC)
          > Dimethyl Carbonate
          > Diethyl carbonate(DEC)
          Liaoyang Besta chemical Co., LTD
          Current page: Home < Products  
            Diethyl carbonate(DEC)  
          Chinese name: Diethyl carbonate(DEC)
          Brand No.: \\
          CAS RN: 105-58-8
          Molecular formula: C5H10O3
          Molecular weight: 118.13
          Structural formula:  Diethyl carbonate(DEC)
          Property: colorless transparent liquid with well moisture absorption:
          Density: 0.97g/cm3(25°C)
          Boiling point: 126.8°C
          Melting point: -43°C
          Viscosity: 0.75mpa.s
          Solubility: Insoluble in water, dissolving in ethanol, ether, etc.
            It is aprotic and environmental protective organic solvent.
          Use: 1, It is mainly used to deploy lithium ionicity battery electrolyte.2, It can be used as solvent of special spice and intermediate.
          Packing: galvanized drum, net weight 200±0.5KG
          Storage condition: Store in cool, dry and lightless warehouse.
           
          Quality standard

          Index/Grade

          Battery grade(E)

          High purity grade(H)

          Industrial grade(I)

          Purity(gas phase chromatography)

          ≥99.95

          ≥99.90

          ≥99.50

          Carbonic ester content(gas phase chromatography)

          ≥99.99

          ≥99.97

          ≥99.95

          Alcohol content(gas phase chromatography)

          ≤20ppm

          ≤100ppm

          ≤200ppm

          Moisture(Karl·Fischer titration)

          ≤20ppm

          ≤100ppm

          ≤200ppm

          Metal impurity content

          Notice : customized

          Chroma(Pt-Co)

          ≤5

          ≤10

          ≤15

          Notice: It is fully in accordance with ROHS standard, and has passed SGS heavy metal content inspection.

           

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