31942-21-9
| Name | POLY(3,3',4,4'-BENZOPHENONETETRACARBOXYLIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE/1,3-PHENYLENEDIAMINE), AMIC ACID |
| CAS | 31942-21-9 |
| Molecular Formula | C35H26N4O8 |
| MDL Number | MFCD00217684 |
| Molecular Weight | 630.61 |
| MOL File | 31942-21-9.mol |
Chemical Properties
| Boiling point | 159 °C(lit.) |
| density | 1.06 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 138 °F |
| storage temp. | -20°C |
| EPA Substance Registry System | 1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 1,3-benzenediamine and 4,4'-oxybis[benzenamine] (31942-21-9) |