| Name | 2,7-Diazaspiro[4.4]nonane-3,8-dione | 
|---|---|
| Synonyms | 2,7-diazaspiro<4.4>nonane-3,8-dione | 
| Density | 1.31g/cm3 | 
|---|---|
| Boiling Point | 541.1ºC at 760 mmHg | 
| Molecular Formula | C7H10N2O2 | 
| Molecular Weight | 154.16600 | 
| Exact Mass | 154.07400 | 
| PSA | 58.20000 | 
| Index of Refraction | 1.559 |