fatty aldehyde 2,4-Hexadienal (E,E)-2,4-Hexadienal 96.12710 A fatty aldehyde that has formula C6H8O. BATOPAZDIZEVQF-MQQKCMAXSA-N C6H8O CAS:142-83-6 CHEBI:82334 C\C=C\C=C\C=O InChI=1S/C6H8O/c1-2-3-4-5-6-7/h2-6H,1H3/b3-2+,5-4+ KEGG:C19249 chebi_ontology