| Molecular Formula | C4H8O4 |
| Molar Mass | 120.1 |
| Density | 1.174±0.06 g/cm3(Predicted) |
| Boling Point | 117-120 °C |
| Flash Point | 67°C |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Vapor Presure | 4.91mmHg at 25°C |
| Appearance | Transparent colorless |
| Color | Colourless |
| pKa | 10.97±0.20(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Stability | Hygroscopic, Moisture Sensitive, Volatile |
| Refractive Index | 1.414 |
| MDL | MFCD00043941 |
| Hazard Symbols | Xi - Irritant![]() |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R36 - Irritating to the eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |