| 中文名称: |
巴比妥酸 |
| 中文别名: |
丙二酰脲; 巴比土酸; 2,4,6-三羟基嘧啶 |
| 英文名称: |
Barbituric acid |
| 英文别名: |
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 |
| CAS号: |
67-52-7 |
| EINECS号: |
200-658-0 |
| 分子式: |
C4H4N2O3 |
| 分子量: |
128.0862 |
| InChI: |
InChI=1/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H,(H3,5,6,7,8,9) |
| 分子结构: |
|
| 密度: |
1.605g/cm3 |
| 熔点: |
248-255℃ |
| 沸点: |
603.6°C at 760 mmHg |
| 闪点: |
318.9°C |
| 水溶性: |
142 g/L (20℃) |
| 蒸汽压: |
3.64E-15mmHg at 25°C |