| Chemistry name: | butanedial |
| M Formula: | OHCCH2CH2CHO |
| Properties: | |
| Liquid. D 1.064 (20/4C), bp 169–170C, refr index 1.4254. Soluble in water, alcohol, and ether. The name succinaldehyde is often incorrectly used in commerce as a synonym for succinic anhydride. | |