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Basic Info

  • Grade: Chemical Grade

    Factory Location: Building 22, Intelligent Manufacturing Industrial Park, Zhongnan Gaoke, Changfeng, Hefei, China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East

  • Packaging Information: 25kg/drum

  • Delivery Lead Time: Within 2 weeks after order date

    Sample Provided: yes

    Payment Terms: T/T

    Product Name: Tetraphenyl phosphonium bromide
    CAS number: 2751-90-8
    Molecular formula: C24H20PBr       
    Molecular weight: 419.29
    Purity (content): 98%


    Property: Almost white solid, melting point 295-300 ℃. Dissolved in alcohol and chloroform, slightly soluble in water.


    Usage: Used as a phase transfer catalyst. A phase transfer catalyst in organic synthetic chemistry, suitable for synthesizing meta aromatic fluorides. Phosphine ylide precursors for the Wittig reaction in the synthesis of fine chemicals, pharmaceuticals, and liquid crystal monomers.


    Caution: Easy to absorb water, should be sealed and stored dry, avoid compatibility with anionic surfactants, dyes, or additives.

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    Anhui Super Chemical Technology Co., Ltd.
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