| 英文名 | 1,3-dimethyl-2,6-dioxo-7H-purine-8-carboxylic acid | 
|---|---|
| 英文别名 | 1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purine-8-carboxylic acid theophylline-8-carboxylic acid 8-Theophyllinecarboxylic acid Theophyllin-carbonsaeure-(8) | 
| 密度 | 1.655g/cm3 | 
|---|---|
| 沸点 | 559.1ºC at 760 mmHg | 
| 分子式 | C8H8N4O4 | 
| 分子量 | 224.17400 | 
| 闪点 | 291.9ºC | 
| 精确质量 | 224.05500 | 
| PSA | 109.98000 | 
| 折射率 | 1.661 |