- Chemical Name:Crotonaldehyde
- CAS No.:123-73-9
- Molecular Formula:C4H6O
- Molecular Weight:70.091
- Hs Code.:29121990
- European Community (EC) Number:224-030-0
- ICSC Number:0241
- UN Number:1143
- UNII:6PUW625907
- DSSTox Substance ID:DTXSID6020351
- Nikkaji Number:J118.444J,J9.294K
- Wikipedia:Crotonaldehyde
- Wikidata:Q416036
- NCI Thesaurus Code:C107141
- Pharos Ligand ID:2CHA95U5Q4ZN
- Metabolomics Workbench ID:56429
- ChEMBL ID:CHEMBL1086445
- Mol file:123-73-9.mol
Synonyms:2-Butenal,(E)-;Crotonaldehyde, (E)- (8CI);(2E)-2-Butenal;(E)-2-Butenal;(E)-Crotonaldehyde;2(E)-Butenal;Topanel CA;trans-2-Buten-1-al;trans-2-Butenal;trans-Crotonal;trans-Crotonaldehyde;