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        3,3',4,4'-Benzophenonetetracarboxylic Dianhydride

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        Junkai (Tianjin) Chemical Co., Ltd.
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        Product Details & Description

        Product Info
        Product Name 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride
        CAS No. 2421-28-5
        Catalog No. HH919705621444165834
        Brand -
        Purity -
        Packing -
        Package -
        Lead Time -
        Origin -
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        Chemical Identifiers
        Melting Point 218-222 °C (lit.)
        Boiling Point 320°C 5mm
        Water Solubility REACTS
        Density 1.4 (vs air)
        Storage Temp Inert atmosphere,Room Temperature
        Flash Point 324 °C
        Stability Stable under normal temperatures and pressures. May decompose on exposure to moist air or water.
        Appearance Off-white to brown Needles or Crystalline Powder
        Refractive Index 1.6380 (estimate)
        Product Info

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        3,3',4,4'-Benzophenonetetracarboxylic Dianhydride

        2421-28-5

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        3,3',4,4'-Benzophenonetetracarboxylic Dianhydride

        Degussa AG - Building Blocks

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        3,3',4,4'-Benzophenonetetracarboxylic Dianhydride

        Junkai (Tianjin) Chemical Co., Ltd.

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        3,3',4,4'-Benzophenonetetracarboxylic Dianhydride

        Akron Polymer Systems

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        3,3',4,4'-Benzophenonetetracarboxylic Dianhydride

        Shenzhen Feiming Science And Technology Co,. Ltd

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        3,3',4,4'-Benzophenonetetracarboxylic Dianhydride

        Beijing Multi. Technology Co., Ltd.

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