1.0 2011-09-26 22:54:45 UTC 2025-11-19 02:58:35 UTC FDB029702 (2E,4Z)-2,4-nonadienal Flavouring compound [Flavornet] C9H14O 138.21 138.104465071 (2E,4Z)-nona-2,4-dienal (2E,4Z)-nona-2,4-dienal 21661-99-4 [H]\C(CCCC)=C(/[H])\C(\[H])=C(/[H])C=O InChI=1S/C9H14O/c1-2-3-4-5-6-7-8-9-10/h5-9H,2-4H2,1H3/b6-5-,8-7+ ZHHYXNZJDGDGPJ-IGTJQSIKSA-N belongs to the class of organic compounds known as medium-chain aldehydes. These are an aldehyde with a chain length containing between 6 and 12 carbon atoms. Medium-chain aldehydes Organic compounds Organic oxygen compounds Organooxygen compounds Carbonyl compounds Aliphatic acyclic compounds Enals Hydrocarbon derivatives Organic oxides Aliphatic acyclic compound Alpha,beta-unsaturated aldehyde Enal Hydrocarbon derivative Medium-chain aldehyde Organic oxide logp 3.26 ALOGPS logs -3.06 ALOGPS solubility 1.21e-01 g/l ALOGPS logp 2.62 ChemAxon pka_strongest_basic -4.1 ChemAxon iupac (2E,4Z)-nona-2,4-dienal ChemAxon average_mass 138.21 ChemAxon mono_mass 138.104465071 ChemAxon smiles [H]\C(CCCC)=C(/[H])\C(\[H])=C(/[H])C=O ChemAxon formula C9H14O ChemAxon inchi InChI=1S/C9H14O/c1-2-3-4-5-6-7-8-9-10/h5-9H,2-4H2,1H3/b6-5-,8-7+ ChemAxon inchikey ZHHYXNZJDGDGPJ-IGTJQSIKSA-N ChemAxon polar_surface_area 17.07 ChemAxon refractivity 46.16 ChemAxon polarizability 17.08 ChemAxon rotatable_bond_count 5 ChemAxon acceptor_count 1 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 1220059 Specdb::MsMs 1220060 Specdb::MsMs 1220061 Specdb::MsMs 1335751 Specdb::MsMs 1335752 Specdb::MsMs 1335753 Specdb::MsMs 3607204 Specdb::MsMs 3607205 Specdb::MsMs 3607206 Specdb::MsMs 3607207 Specdb::MsMs 3607208 Specdb::MsMs 3607209 geranium pungent