| Molecular Formula | C4H4O3 |
| Molar Mass | 100.07 |
| Density | 1.503 |
| Melting Point | 52-55 °C(Solv: ethyl acetate (141-78-6); hexane (110-54-3)) |
| Boling Point | 361.0±37.0 °C(Predicted) |
| Appearance | Form Solid, color Pale Yellow to Light Brown Low-Melting |
| pKa | 10.01±0.20(Predicted) |
| Storage Condition | Refrigerator |
| Raw Materials | 3-Butenoic acid, 4-hydroxy-, gamma-lactone 2(5H)-Furanone Formic acid SUCCINALDEHYDIC ACID Succinic acid 2-Furoic acid Fumaric acid Furfural Maleic acid |
| Solubility | Acetone (Slightly), Chloroform (Slightly) |