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  2. Yancheng Longshen Chemical Co., Ltd.

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    1-Bromopropane
    Identification Product name: Bromopropane 
    Product name: Bromopropane 
    Molecular formula: C3H7Br Molecular weight: 122.99
    Structural formula:  
    CAS No: 106-94-5 RTECS No:  
    HS code:  2903399090 UN No:  2344
    Dangerous sign: F,T IMDG Code Page:  
    Physical and Chemical Properties Appearance and properties: Colorless to slight yellow liquid.
    Uses:  
    Melting point: -110℃ Boiling point: 71°C
    Relative density (water=1): 1.354 Moisture : ≤0.05% 
    Assay: ≥99% PH value: 6.0~8.0
    Saturated vapor pressure (kPa): 150 mm Hg ( 50 °C) Solubility: Insoluble in water, soluble in alcohol, ether.
    Critical temperature (℃): - Critical pressure (MPa): -
    Heat of combustion (kj/mol): -
    Combustion and explosion hazard Conditions to avoid: -
    Flammability: - Building regulation fire insurance classification:: -
    Flash point (℃): 18 °C Self-Ignition temperature(℃): 265℃
    Lower explosive limit (V%): 2.8 Upper explosive limit (V%): 6.6
    Hazardous characteristics: Mixed with air and blast
    Combustion (decomposition) products: - Stability: -
    Incompatible materials: - Polymerization hazards: -
    Fire fighting methods : Dry powder, dry sand, carbon dioxide, foam, 1211 fire extinguishing agent
    Risk category: 3 - -
    Packaging and transportation Packing group:
    Directions for storage and transportation: : Properties Stable, but easy to fire at room temperature, no chemical reactions occur fire. This product is toxic, can stimulate the skin.

     

    1-bromobutane quality index

    Item Index value
    Appearance   Colorless to slight yellow liquid
    Molecular formula C3H7Br
    Assay ≥  99%
    Density (d2020) g/cm3  1.354
    PH value 6.0~8.0 
    Moisture ≤  0.05% 

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    久久精品国产精品亚洲

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