BDA
Meso-Butane-1,2,3,4-tetracarboxylic dianhydride (BDA) has good dielectric properties and flexibility
which makes it widely used in polyimide resins or polyamic acid resins.
| Properties | Structure | |
|---|---|---|
| Formula | C8H6O6 | 
|
| CAS Number | 4534-73-0 | |
| Molecular Weight | 198.13 | |
| Appearance | white powder | |
| Melting Point | >240℃ | |
| Ion Content (Na, K, Cu, Fe) | <500ppb | |
| Solubillity | Soluble in NMP, DMAc | |