| Product Name | Tetramic acid |
| CAS No. | 503-83-3 |
| Synonyms | 1,5-Dihydro-4-hydroxy-2H-pyrrol-2-one; 5-hydroxy-1,2-dihydro-3H-pyrrol-3-one; Pyrrolidine-2,4-dione |
| InChI | InChI=1/C4H5NO2/c6-3-1-4(7)5-2-3/h1,5,7H,2H2 |
| Molecular Formula | C4H5NO2 |
| Molecular Weight | 99.088 |
| Density | 1.425g/cm3 |
| Boiling point | 267.7°C at 760 mmHg |
| Flash point | 115.7°C |
| Refractive index | 1.579 |
503-83-3 tetramic acid
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