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methyl ethyl carbonate

  • Post Date:

    Jul 06,2017
  • Expiry Date:

    Jan 02,2018
  • Detailed Description:

    Cas No. :623-53-0 Specs:≥ 99.95% ≥ 99.90% ≥ 99.50%
    Payment Method: LC at sight or TT
    Methyl ethyl carbonate
    Chinese name: Methyl ethyl carbonate
    CAS: 623-53-0
    Molecular formula: C4H8O3
    Molecular weight: 104.10
    Structural formula:
    Synthesis way: C3H6O3+C2H6O→C4H8O3+CH4O
    Appearance: Colorless transparent liquid
    Melting point: -55°C
    Boiling point: 109°C
    Relative density: 1.00g/cm3
    Refractive index: 1.3697
    Closed flash point: 21.7°C
    Solubility: Unsoluble in water, soluble in ethanol, aether and other organic solvents.
    Oxidation test: 1.Non-oxidizing substance 2.Non-organic peroxide
    Toxicity test: Non-toxic substance
    Corrosion test: Non-corrosive material
    Use: 1. The product is widely used as a lithium-ion battery electrolyte solvent 2. Served as the special spices and intermediate solvent

    Quality index:

    Index
    Battery level(E)
    High purity level(H) Technical grade(I)

    Purity(Gas phase chromatography)
    ≥ 99.95% ≥ 99.90% ≥ 99.50%
    Carbonate(Gas phase chromatography)
    ≥ 99.99% ≥ 99.97% ≥ 99.95%
    Methanol, ethanol(Gas phase chromatography)
    ≤ 20ppm ≤ 100ppm ≤ 200ppm
    Water(Karl. Fischer method)
    ≤ 20ppm ≤ 100ppm ≤ 200ppm
    Chromaticity(Platinum - Cobalt)
    ≤ 5APHA ≤ 10APHA —
    Gold mixed
    Note: According to customer requests


    Packing:Galvanized bucket, net weight is 200 ± 0.5 KG.

    Storage and transportation:Stored in a cool, dark, dry warehouse, sealed container
  • CAS Registry Number:

    623-53-0
  • Synonyms:

    ;Carbonic acid ethyl methyl ester;Ethyl Methyl Carbonate;Carbonicacidethylmethylester;EMC;Ethoxyacetic acid,methyl ester;
  • Molecular Formula:

    C4H8O3
  • Molecular Weight:

    104.1045
  • Molecular Structure:

    623-53-0 Methyl ethyl carbonate
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