PRODUCT Properties
| Melting point: | 327.5°C |
| Boiling point: | 584.2±50.0 °C(Predicted) |
| Density | 3.1538 (estimate) |
| EPA Substance Registry System | 1,3-Isobenzofurandione, 4,5,6,7-tetraiodo- (632-80-4) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P280-P305+P351+P338 |
| HazardClass | IRRITANT |
