BTDA CAS: 2421-28-5 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride
Tlhaloso e Khutšoanyane:
| Lebitso la Sehlahisoa | 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride |
| Khutsufatso | BTDA |
| Nomoro ea Boemo. | 2421-28-5 |
| Ponahalo | |
| Bohloeki | ≥98% |
| Ion ea tšepe | |
| Foromo ea limolek'hule |  |
Lebitso la Sehlahisoa3,3',4,4′-Benzophenonetetracarboxylic dianhydride
KhutsufatsoBTDA
Nomoro ea Boemo.2421-28-5
Bohloeki ≥98%
BTDAke phofo e sootho e kristale e sootho. Ntlha ea ho qhibiliha ha ntho ena ke 218.67 ° C 'me ea bola ho 360 ° C. Mocheso oa ho tuka o sa reroang o phahame haholo 'me ha hoa ka ha bonoa ho cha. Boima ba ntho ena ke 1.545K'hemik'hale 2g/ml, 'me khatello ea mouoane ke 6.53E-011Pa. Ntho ena e qhibiliha hanyane metsing, ka logPow ea 3.3. Tšebeliso ea BTDA e le mokena-lipakeng lefapheng la indasteri bakeng sa tlhahiso ea lihlahisoa tsa polasetiki kapa lik'hemik'hale tse ntle.
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