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    ProductProduct

    • Product overview
    Product Name:  Cis-2-Butene C4H8 
    Packing: 40L, 44L, 47L, 50L cylinder (GB, ISO, DOT)
    Filling Content: 0.55kg/L
    ItemsSpecification
    Cis-2-Butene C4H899.6%
    1,2 Butadiene≤ 100 ppm
    Trans-2-Butene ≤ 0.32%
    1-Butene ≤ 0.02%
    1-Butyne≤ 100 ppm
    H2O≤ 1 ppm
    Sulfur ≤ 0.5 ppm

    Transportation
    DOT Shipping Name Liquefied Petroleum Gas
    DOT Classification2.1
    DOT Label Flammable Gas 
    UN Number UN 1012
    CAS590-18-1
    CGA/BS341/DIN477510/NO.4/NO.1
    Shipped as Liquefied Gas 

    Technical Information
    Cylinder State @ 21.1°C Liquid
    Flammable Limits In Air 1.6-9.7%
    Auto Ignition Temperature (°C )325
    Molecular Weight (g/mol)56.108
    Specific gravity (air =1)1.937
    Critical Temperature ( °C )162.43
    Critical Pressure ( psig )595.33

    Applications
    In halogenation and alkylation processes.


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    Phone:+86-757-81033032

    E-mail:ZC_GAS@163.COM

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    Address: Room 4805-4806, Building A4, Guangfozhicheng, Dali town, Nanhai District, Foshan, China