BTDA CAS: 2421-28-5 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride
Sharaxaad Gaaban:
| Magaca Badeecada | 3,3′, 4,4′-Benzophenonetetracarboxylic dianhydride |
| Soo gaabin | BTDA |
| Lambarka Lambarka | 2421-28-5 |
| Muuqaalka | |
| Daahirnimo | ≥98% |
| Birta Ion | |
| Qaacidada moolikaalka |  |
Magaca Badeecada3,3',4,4′-Benzophenonetetracarboxylic dianhydride
Soo gaabinBTDA
Lambarka Lambarka2421-28-5
Nadiifnimo ≥98%
BTDAwaa budo bunni ah oo crystalline ah. Barta dhalaalka ee walaxdan waa 218.67 ° C waxayna ku burburtaa 360 ° C. Heerkulka gubashada ee iskiis ah aad ayuu u sarreeyaa mana jirin wax gubasho ah oo la arkay. Cufnaanta walaxdan waa 1.545Chemicalbook2g/ml, cadaadiska uumigana waa 6.53E-011Pa. Walxahani si yar ayuu ugu milmaa biyaha, iyadoo leh logPow oo ah 3.3. Adeegsiga BTDA oo ah dhexdhexaad qaybta warshadaha ee soo saarista alaabada balaastikada ah ama kiimikooyinka fiican.
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