BTDA CAS: 2421-28-5 3,3′,4,4'-Benzophenonetetracarboxylic dianhydride
Takaitaccen Bayani:
| Sunan samfur | 3,3',4,4,4'-Benzophenonetetracarboxylic dianhydride |
| Gajarta | BTDA |
| Cas No. | 2421-28-5 |
| Bayyanar | |
| Tsafta | ≥98% |
| Metal ion | |
| Tsarin kwayoyin halitta |  |
Sunan samfur3,3',4,4′-Benzophenonetetracarboxylic dianhydride
GajartaBTDA
Cas No.2421-28-5
Tsafta ≥98%
BTDA foda ce mai launin ruwan kasa mai launin ruwan kasa. Matsakaicin narkewar wannan abu shine 218.67 ° C kuma yana raguwa a 360 ° C. Zazzaɓin konewa ba tare da bata lokaci ba yana da girma sosai kuma ba a lura da ƙonewa ba. Girman wannan abu shine 1.545Chemicalbook2g/ml, kuma tururin matsa lamba shine 6.53E-011Pa. Wannan abu yana ɗan narkewa cikin ruwa, tare da logPow na 3.3. Aikace-aikacen BTDA a matsayin matsakaici a cikin masana'antar masana'antu don kera samfuran filastik ko sinadarai masu kyau.
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