| Chemistry name: | ADA, acetonedicarboxylic acid |
| M Formula: | HOOCCH2CH2COCOOH |
| Properties: | |
| Colorless needles. Mp 135C (decomposes). Soluble in water and alcohol; insoluble in benzene and chloroform. | |
| Derivation: | |
| By heating dehydrated citric acid and concentrated sulfuric acid together. | |
| Use: | |
| Organic synthesis. | |