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      1. Yancheng Longshen Chemical Co., Ltd.

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        1,2-Dibromoethane
        Identification Product name: 1, 2-dibromoethane
        Product name: 1, 2-dibromoethane
        Molecular formula: C2H4Br2 Molecular weight: 187.86
        Structural formula:  
        CAS No: 106-93-4 RTECS No:  KH9275000
        HS code:  2903310000 UN No:  1605
        Dangerous goods code:  61565 IMDG Code Page:  6150
        Physical and Chemical Properties Appearance and properties:

        Colorless transparent liquid; in the light of partially decomposed easily absorbed by the skin, drugs.

        Uses: Used as ethane reagent, solvent, and insecticide to eelworm, and may be synthesized to be amine plant growth solvent, also used as plumb eliminating solvent in gas anti-shaking liquid, metal surface dealing solvent and for fire extinguishing solvent.
        Melting point:  9℃ Boiling point: 131°C
        Relative density (water=1): 2.18 Moisture : ≤0.05% 
        1, 2-dibromoethane Assay ≥ 99.00% PH value: 6.0~8.0
        Saturated vapor pressure (kPa): 11.7 mm Hg ( 25 °C) Solubility: dissolving in water, and may mix with grain alcohol, aether, multitudinous other organic solvent. It may discompose a little with light, and explode mixing with liquid amine at the room temperature.
        Critical temperature (℃): - Critical pressure (MPa): Log value of Octanol / water partition coefficient: 1.93
        Heat of combustion (kj/mol): meaningless
        Combustion and explosion hazard Conditions to avoid: Illumination.
        Flammability: Nonflammable Building regulation fire insurance classification:: -
        Flash point (℃): - Self-Ignition temperature(℃): -
        Lower explosive limit (V%): - Upper explosive limit (V%): -
        Hazardous characteristics:

        Decomposition by heat generating toxic bromide gas. With strong oxidizing agents can react.

        Combustion (decomposition) products: Hydrogen bromide Stability: Stable
        Incompatible materials: Alkali, metal, strong oxidizing agents Polymerization hazards: Not appearing
        Fire fighting methods : Dry powder, foam, carbon dioxide, sandy soil.
        Risk category: 6.1 Packaging sign of Dangerous goods: 14
        Packaging and transportation Packing group:
        Directions for storage and transportation: : Warehouse ventilation drying at low temperature; and an oxidizing agent, food additives are stored separately.

         

        1, 2-dibromoethane quality index
        Item Index value
        Appearance Colorless transparent liquid
        Molecular formula C2H4Br2
        1, 2-dibromoethane Assay ≥ 99.00%
        Density (d2020) g/cm3 2.18
        PH value: 6.0~8.0 
        Moisture ≤ 0.05%

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