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      1. Yancheng Longshen Chemical Co., Ltd.

        Focus on Bromide and Chloride Derivatives for 20 Years

        Bromobenzene Manufacturer in China

      2. Products Home >> Products
        1,4-dibromobenzene
        Identification Product name: 1,4-dibromobenzene
        Product name: 1,4-dibromobenzene
        Molecular formula: p-BrC6H4Br Molecular weight: 136
        Structural formula:  
        CAS No: 106-37-6 RTECS No:  CZ1790000
        HS code:  2903999090 UN No:  UN 3077
        Dangerous goods code:   IMDG Code Page:  
        Physical and Chemical Properties Appearance and properties: White crystal; luble in hot ethanol, C ketone, ethyl ether, benzene and heat, soluble in ethanol, benzene..
        Uses: Used in organic synthesis, or as Dye intermediate.
        Melting point: 87.32°C Boiling point: 220.40°C
        Relative density (water=1): 1.832 Moisture ≤: 0.05%
        1,4-dibromobenzene Assay ≥ 99% PH value: 6.0~8.0
        Saturated vapor pressure (kPa): - Solubility: Insoluble in water, soluble in hot ethanol, C ketone, ethyl ether, benzene and heat, soluble in ethanol, benzene.
        Critical temperature (℃): - Critical pressure (MPa): -
        Heat of combustion (kj/mol): -
        Combustion and explosion hazard Conditions to avoid: -
        Flammability: flammable Building regulation fire insurance classification:: -
        Flash point (℃): 219-220°C Self-Ignition temperature(℃): -
        Lower explosive limit (V%): - Upper explosive limit (V%): -
        Hazardous characteristics: Hot decompound and discharge poisonous bromide steam
        Combustion (decomposition) products: Carbon monoxide, carbon dioxide, hydrogen bromide. Stability: -
        Incompatible materials: strong oxidizing agents. Polymerization hazards: -
        Fire fighting methods : water,Dry powder, dry sand, carbon dioxide, foam, 1211 fire extinguishing agent
        Risk category: - - -
        Packaging and transportation Packing group: III
        Directions for storage and transportation: : Stored in a cool, ventilated warehouse. Stay away from fire, heat source. Avoid direct sunlight.

         

        1,4-dibromobenzene quality index
        Item Index value
        Appearance white crystal 
        Molecular formula p-BrC6H4Br 
        1,4-dibromobenzene Assay ≥  99%
        Density (d2020) g/cm3 1.832 
        PH value 6.0~8.0 
        Moisture ≤  0.05%

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