Keywords: Butyraldehyde 200.svg validSVG Structure of butyraldehyde Struktur von Butyraldehyd Structure du butanal Own 2014-03-15 Emeldir <span class signature-talk >talk</span> Chemical structure verified https //upload wikimedia org/wikipedia/commons/1/1c/Butyraldehyde_200 svg 1S/C4H8O/c1-2-3-4-5/h4H 2-3H2 1H3 ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 123-72-8 PD-chem Butyraldehyde |