| product Name |
Barbituric acid |
| CAS No |
67-52-7;223674-01-9 |
| Synonyms |
2,4,6(1H,3H,5H)-Pyrimidinetrione; Malonylurea; 2,4,6-Trihydroxypyrimidine; Barbiuric Acid; pyrimidine-2,4,6(1H,3H,5H)-trione; 6-hydroxypyrimidine-2,4(1H,3H)-dione |
| Molecular Formula |
C4H4N2O3 |
| Molecular Weight |
128.0862 |
| InChI |
InChI=1/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H,(H3,5,6,7,8,9) |
| EINECS |
200-658-0 |
| Molecular Structure |
|
| Density |
1.605g/cm3 |
| Melting point |
248-255℃ |
| Boiling point |
603.6°C at 760 mmHg |
| Refractive index |
1.581 |
| Flash point |
318.9°C |
| Water solubility |
142 g/L (20℃) |
| Vapour Pressur |
3.64E-15mmHg at 25°C |
| Hazard Symbols |
|
| Risk Codes |
|
| Safety Description |
S24/25:;
|
|
