- Chemical Name:Diketene
- CAS No.:674-82-8
- Deprecated CAS:2130-41-8,6842-10-0,6144-29-2
- Molecular Formula:C4H4O2
- Molecular Weight:84.0746
- Hs Code.:
- European Community (EC) Number:211-617-1
- ICSC Number:1280
- NSC Number:93783
- UN Number:2521
- UNII:0DZ97C3Z7D
- DSSTox Substance ID:DTXSID9027289
- Nikkaji Number:J1.226B
- Wikipedia:Diketene
- Wikidata:Q418541
- Mol file:674-82-8.mol
Synonyms:diketene