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    1. Yancheng Longshen Chemical Co., Ltd.

      Focus on Bromide and Chloride Derivatives for 20 Years

      The Professional Bromobenzene Manufacturer in China

    2. Products Home >> Products
      1,4-Dibromobutane
      Identification Product name: 1,4-dibromobutane
      Product name: 1,4-dibromobutane
      Molecular formula: C4H8Br2 Molecular weight: 215.93
      Structural formula:  
      CAS No: 110-52-1 RTECS No:  EJ7565000
      HS code: 2903399090 UN No:  UN 2810 6.1/PG 3
      Dangerous sign:  T,Xi,C IMDG Code Page:  
      Physical and Chemical Properties Appearance and properties: Colorless or slight yellow liquid; .
      Uses: Used in the manufacture of aminophylline, kebiqing, naochongjing, etc.
      Melting point: -20℃ Boiling point: 63-65°C
      Relative density (water=1): 1.808 Moisture ≤: 0.05%
      1,4-dibromobutane Assay ≥ 99% PH value: 6.0~8.0
      Saturated vapor pressure (kPa): - Solubility: Insoluble in water, soluble in alcohol, ether, chloroform..
      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 (℃): - Self-Ignition temperature(℃): -
      Lower explosive limit (V%): - Upper explosive limit (V%): -
      Hazardous characteristics: -
      Combustion (decomposition) products: - - -
      Incompatible materials: - - -
      Fire fighting methods : -
      Risk category: 6.1 - -
      Packaging and transportation Packing group: III
      Directions for storage and transportation: :  

       

      1,4-dibromobutane quality index
      Item Index value
      Appearance Colorless or slight yellow liquid 
      Molecular formula C4H8Br2
      1,4-dibromobutane Assay ≥ 99.00% 
      Density (d2020) g/cm3 1.808
      PH value 6.0~8.0 
      Moisture ≤  0.05%

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