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3,3′,4,4′-Benzophenonetetracarboxylic dianhydride CAS 2421-28-5


  • CAS:2421-28-5
  • Formula Molekul:C17H6O7
  • Bobot molekul:322.23
  • EINECS:219-348-1
  • sinonim:3,3',4,4'-benzophenonetetracarboxylic acid dianhydride; 3,3',4,4'-Tetracarboxybenzophenone dianhydride; 3,3',4,4'-benzophenonetetracarboxylicaciddianhydride; ASAM BENZOPHENONETETRACARBOXYLIC DIANHYDRIDE; BENZOPHENONE-TETRACARBOXYLIC-DIANHYDRIDE; BTDA~4,4-Carbonyldiphthalic anhydride
  • Detail Produk

    Ngundhuh

    Tag produk

    Apa 3,3',4,4'-Benzophenonetetracarboxylic dianhydride CAS 2421-28-5?

    3,3 ', 4,4' - Benzophenonetetracarboxylic dianhydride minangka bubuk kristal coklat. Titik lebur zat iki yaiku 218,67 ° C, lan decomposes ing 360 ° C. Suhu pembakaran spontan dhuwur banget, lan ora ana flammability sing diamati. Kapadhetan zat kasebut yaiku 1,5452g / ml, lan tekanan uap yaiku 6,53E-011Pa.

    Spesifikasi

    Item Spesifikasi
    Titik didih 320°C 5mm
    Kapadhetan 1,57 g/cm3
    Titik lebur 218-222 ° C (lit.)
    titik lampu kilat 324 °C
    resistivitas 1.6380 (takiran)
    Kondisi panyimpenan Atmosfer inert, Suhu Kamar

    Aplikasi

    BTDA digunakake minangka penengah ing manufaktur produk plastik utawa bahan kimia sing apik ing sektor industri. Monomer polimer, digunakake kanggo sintesis bahan polimer tahan suhu dhuwur.

    Paket

    Biasane dikemas ing 25kg / drum, lan uga bisa nggawe paket sing disesuaikan.

    BTDA-packing

    3,3',4,4'-Benzophenonetetracarboxylic dianhydride CAS 2421-28-5

    BTDA-paket

    3,3',4,4'-Benzophenonetetracarboxylic dianhydride CAS 2421-28-5


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