- Chemical Name:2-Propynal
- CAS No.:624-67-9
- Molecular Formula:C3H2 O
- Molecular Weight:54.0483
- Hs Code.:2912190090
- European Community (EC) Number:210-857-4
- UNII:SJ8A65XF7N
- DSSTox Substance ID:DTXSID3060790
- Nikkaji Number:J38.007E
- Wikipedia:Propiolaldehyde
- Wikidata:Q21099676
- Metabolomics Workbench ID:39043
- ChEMBL ID:CHEMBL722
- Mol file:624-67-9.mol
Synonyms:propiolaldehyde