1.0 2010-04-08 22:08:31 UTC 2025-11-18 23:15:43 UTC FDB009324 4,8-Dimethyl-3,7-nonadien-2-one It is used as a food additive . C11H18O 166.264 166.1357652 4,8-dimethylnona-3,7-dien-2-one 4,8-dimethylnona-3,7-dien-2-one 817-88-9 CC(C)=CCCC(C)=CC(C)=O InChI=1S/C11H18O/c1-9(2)6-5-7-10(3)8-11(4)12/h6,8H,5,7H2,1-4H3 QAFYGHBGWCPRCI-UHFFFAOYSA-N belongs to the class of organic compounds known as acyclic monoterpenoids. These are monoterpenes that do not contain a cycle. Acyclic monoterpenoids Organic compounds Lipids and lipid-like molecules Prenol lipids Monoterpenoids Aliphatic acyclic compounds Acryloyl compounds Enones Hydrocarbon derivatives Ketones Organic oxides Acryloyl-group Acyclic monoterpenoid Aliphatic acyclic compound Alpha,beta-unsaturated ketone Carbonyl group Enone Hydrocarbon derivative Ketone Organic oxide Organic oxygen compound Organooxygen compound logp 3.69 ALOGPS logs -2.67 ALOGPS solubility 3.53e-01 g/l ALOGPS logp 3.15 ChemAxon pka_strongest_acidic 19.77 ChemAxon pka_strongest_basic -4.4 ChemAxon iupac 4,8-dimethylnona-3,7-dien-2-one ChemAxon average_mass 166.264 ChemAxon mono_mass 166.1357652 ChemAxon smiles CC(C)=CCCC(C)=CC(C)=O ChemAxon formula C11H18O ChemAxon inchi InChI=1S/C11H18O/c1-9(2)6-5-7-10(3)8-11(4)12/h6,8H,5,7H2,1-4H3 ChemAxon inchikey QAFYGHBGWCPRCI-UHFFFAOYSA-N ChemAxon polar_surface_area 17.07 ChemAxon refractivity 54.6 ChemAxon polarizability 20.56 ChemAxon rotatable_bond_count 4 ChemAxon acceptor_count 1 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 104235 Specdb::MsMs 104236 Specdb::MsMs 104237 Specdb::MsMs 170466 Specdb::MsMs 170467 Specdb::MsMs 170468 Specdb::MsMs 3604915 Specdb::MsMs 3604916 Specdb::MsMs 3604917 Specdb::MsMs 3604918 Specdb::MsMs 3604919 Specdb::MsMs 3604920 floral fruity