- Chemical Name:2,3-Butanedione
- CAS No.:431-03-8
- Deprecated CAS:151677-70-2
- Molecular Formula:C4H6O2
- Molecular Weight:86.0904
- Hs Code.:29141990
- European Community (EC) Number:207-069-8
- ICSC Number:1168
- NSC Number:8750
- UN Number:2346
- UNII:K324J5K4HM
- DSSTox Substance ID:DTXSID6021583
- Nikkaji Number:J2.586K
- Wikipedia:Diacetyl
- Wikidata:Q408916
- Metabolomics Workbench ID:5418
- ChEMBL ID:CHEMBL365809
- Mol file:431-03-8.mol
Synonyms:2,3 Butanedione;2,3-Butanedione;Biacetyl;Diacetyl;Diketobutane;Dimethyldiketone;Dimethylglyoxal