3,3′,4,4′-Benzophenonetetracarboxylic dianhydride CAS 2421-28-5
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.
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 |
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.
Hangata e tletse 25kg / moropa, hape e ka etsoa sephutheloana se ikhethileng.
3,3',4,4'-Benzophenonetetracarboxylic dianhydride CAS 2421-28-5
3,3',4,4'-Benzophenonetetracarboxylic dianhydride CAS 2421-28-5