2-Butenal
Formula: C4H6O
Molecular weight: 70.0898
IUPAC Standard InChI: InChI=1S/C4H6O/c1-2-3-4-5/h2-4H,1H3
IUPAC Standard InChIKey: MLUCVPSAIODCQM-UHFFFAOYSA-N
CAS Registry Number: 4170-30-3
Chemical structure:
Stereoisomers:
2-Butenal, (E)-
2-Butenal, (Z)-
Other names: Crotonaldehyde; Crotonal; Crotonic aldehyde; Crotylaldehyde; β-Methylacrolein; Propylene aldehyde; Krotonaldehyd; Rcra waste number U053; UN 1143; But-2-enal; 1-Formylpropene; 2-Butenaldehyde; NSC 56354
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