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


  • CAS:2421-28-5
  • Foromo ea molek'hule:C17H6O7
  • Boima ba Molek'hule:322.23
  • EINECS:219-348-1
  • Mantsoe a tšoanang:3,3',4,4'-Benzophenonetetracarboxylic acid dianhydride; 3,3',4,4'-Tetracarboxybenzophenone dianhydride; 3,3',4,4'-benzophenonetetracarboxylicaciddianhydride; BENZOPHENONETETRACARBOXYLIC ACID DIANHYDRIDE; BENZOPHENONE-TETRACARBOXYLIC-DIANHYDRIDE; BTDA~4,4-Carbonyldiphthalic anhydride
  • Lintlha tsa Sehlahisoa

    Khoasolla

    Li-tag tsa Sehlahisoa

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

    3,3 ', 4,4' - Benzophenonetetracarboxylic dianhydride ke phofo e sootho ea kristale. Ntho e qhibilihisang ea ntho ena ke 218.67 ° C, 'me e senyeha ho 360 ° C. Mocheso o tukang ka tšohanyetso o phahame haholo, 'me ha ho na ho chesa ho ileng ha hlokomeloa. Boima ba ntho ke 1.5452g/ml, 'me khatello ea mouoane ke 6.53E-011Pa.

    Tlhaloso

    Ntho Tlhaloso
    Ntho e belang 320°C 5mm
    Botenya 1,57 g/cm3
    Sebaka se qhibilihang 218-222 °C (hote.)
    flash point 324 °C
    ho hanyetsana 1.6380 (khakanyo)
    Maemo a polokelo Boemo bo sa tsitsang, Mocheso oa Kamore

    Kopo

    BTDA e sebelisoa e le setsi sa ho etsa lihlahisoa tsa polasetiki kapa lik'hemik'hale tse ntle lekaleng la indasteri. Polymer monomer, e sebelisetsoang ho kopanya lisebelisoa tsa polymer tse hanyetsanang le mocheso o phahameng.

    Sephutheloana

    Hangata e tletse 25kg / moropa, hape e ka etsoa sephutheloana se ikhethileng.

    BTDA-packing

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

    BTDA-pakete

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


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