Chemical Properties
| Melting point | 116-119 °C |
| Boiling point | 142 °C8 mm Hg(lit.) |
| LogP | -1.130 (est) |
| CAS DataBase Reference | 97-73-4 |
| EPA Substance Registry System | Propanoic acid, 2-hydroxy-, anhydride (97-73-4) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 2 |
| RTECS | JH1100000 |