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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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