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      Raw material
     
    Dichloroethane...
    Dichloromethane...
    2-Amino-2,3-dimethyl...
    Quinoline...
    Thionyl chloride...
    2-Amino-2,3-dimethyl...
     
    Dichloromethane

    Chemical name:Dichloromethane
    Molecular formula: CH2Cl2
    Structural formula:
    Molecular weight: 84.93
    CAS No.: 75-09-2
    Physicochemical property: With pungent smell similar to ether; vapor pressure: 30.55kPa(10℃); melting point: -95.1℃; solubility: insoluble in water; soluble in phenol, aldehyde, ketone, glacial acetic acid, triethyl phosphate, ethyl acetoacetate, cyclohexylamine
    Packing: 180kg/iron drum
    Uses:
    Dichloromethane is used in manufacturing of safety film and Makrolon; also used as coating solvent, metal degreasant, PU foaming agent, release agent;
    Dichloromethane is colorless liquid. In pharmaceutical industry, it is used as reaction medium for preparation of ampicillin, benzylpenicillin and cephalosporin;

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