2311-91-3
| Name | perphthalic acid |
| CAS | 2311-91-3 |
| EINECS(EC#) | 219-003-5 |
| Molecular Formula | C8H6O5 |
| MDL Number | MFCD13184286 |
| Molecular Weight | 182.13 |
| MOL File | 2311-91-3.mol |
Chemical Properties
| Melting point | 111 °C (decomp)(Solv: ligroine (8032-32-4); ethyl ether (60-29-7)(3:1)) |
| Boiling point | 407.3±47.0 °C(Predicted) |
| density | 1.507±0.06 g/cm3(Predicted) |
| pka | 3.32±0.36(Predicted) |
| EPA Substance Registry System | Benzenecarboperoxoic acid, 2-carboxy- (2311-91-3) |