| Name | 1,3-dimethyl-2,6-dioxo-7H-purine-8-carboxylic acid | 
|---|---|
| Synonyms | 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) | 
| Density | 1.655g/cm3 | 
|---|---|
| Boiling Point | 559.1ºC at 760 mmHg | 
| Molecular Formula | C8H8N4O4 | 
| Molecular Weight | 224.17400 | 
| Flash Point | 291.9ºC | 
| Exact Mass | 224.05500 | 
| PSA | 109.98000 | 
| Index of Refraction | 1.661 |