1.0 2010-04-08 22:05:34 UTC 2025-11-18 22:41:49 UTC FDB002917 1-Undecanol 1-Undecanol, also known as N-undecyl alcohol or undecan-1-ol, belongs to the class of organic compounds known as fatty alcohols. These are aliphatic alcohols consisting of a chain of a least six carbon atoms. Thus, 1-undecanol is considered to be a fatty alcohol lipid molecule. 1-Undecanol is a very hydrophobic molecule, practically insoluble in water, and relatively neutral. 1-Undecanol is a colorless, water-insoluble liquid. It has a floral citrus like odor, and a fatty taste and is used as a flavoring ingredient in foods. 1-Undecanol can be found in fruits including apples and bananas. It is commonly produced by the reduction of 1-undecanal, the analogous aldehyde. 1-Hendecanol 1-Undecyl alcohol 11-Undecanolactone Alcohol c-11 Alcohol C11 Alcohol, undecyl C11 alcohol Decyl carbinol Dlcohol c-11 undecylic Fatty alcohol(C11) FEMA 3097 Hendecanoic alcohol Hendecanol Hendecyl alcohol N-hendecylenic alcohol n-Undecan-1-ol N-undecanol N-undecyl alcohol Neodol 1 Neoflex 11 Pri-n-undecyl alcohol Tip-nip UMQ UNA Undecan-1-ol Undecanol-(1) Undecyl alcohol Undecylic alcohol C11H24O 172.3077 172.18271539 undecan-1-ol undecanol 112-42-5 CCCCCCCCCCCO InChI=1S/C11H24O/c1-2-3-4-5-6-7-8-9-10-11-12/h12H,2-11H2,1H3 KJIOQYGWTQBHNH-UHFFFAOYSA-N belongs to the class of organic compounds known as fatty alcohols. These are aliphatic alcohols consisting of a chain of a least six carbon atoms. Fatty alcohols Organic compounds Lipids and lipid-like molecules Fatty Acyls Fatty alcohols Aliphatic acyclic compounds Hydrocarbon derivatives Primary alcohols Alcohol Aliphatic acyclic compound Fatty alcohol Hydrocarbon derivative Organic oxygen compound Organooxygen compound Primary alcohol Fatty alcohols fatty alcohol primary alcohol Liquid logp 4.83 ALOGPS logs -4.18 ALOGPS solubility 1.15e-02 g/l ALOGPS melting_point Mp 19° (16.5°) logp 3.92 ChemAxon pka_strongest_acidic 16.84 ChemAxon pka_strongest_basic -2 ChemAxon iupac undecan-1-ol ChemAxon average_mass 172.3077 ChemAxon mono_mass 172.18271539 ChemAxon smiles CCCCCCCCCCCO ChemAxon formula C11H24O ChemAxon inchi InChI=1S/C11H24O/c1-2-3-4-5-6-7-8-9-10-11-12/h12H,2-11H2,1H3 ChemAxon inchikey KJIOQYGWTQBHNH-UHFFFAOYSA-N ChemAxon polar_surface_area 20.23 ChemAxon refractivity 54.34 ChemAxon polarizability 23.74 ChemAxon rotatable_bond_count 9 ChemAxon acceptor_count 1 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::EiMs 1834 Specdb::CMs 2460 Specdb::CMs 26995 Specdb::CMs 28480 Specdb::CMs 29329 Specdb::CMs 40054 Specdb::CMs 100039 Specdb::CMs 100040 Specdb::CMs 100041 Specdb::CMs 162860 Specdb::MsIr 2845 Specdb::MsIr 2846 Specdb::MsIr 2847 Specdb::MsMs 104430 Specdb::MsMs 104431 Specdb::MsMs 104432 Specdb::MsMs 170712 Specdb::MsMs 170713 Specdb::MsMs 170714 Specdb::MsMs 2802514 Specdb::MsMs 2802515 Specdb::MsMs 2802516 Specdb::MsMs 2880296 Specdb::MsMs 2880297 Specdb::MsMs 2880298 Specdb::NmrOneD 4064 Specdb::NmrOneD 276478 Specdb::NmrOneD 276479 Specdb::NmrOneD 276480 Specdb::NmrOneD 276481 Specdb::NmrOneD 276482 Specdb::NmrOneD 276483 Specdb::NmrOneD 276484 Specdb::NmrOneD 276485 Specdb::NmrOneD 276486 Specdb::NmrOneD 276487 Specdb::NmrOneD 276488 Specdb::NmrOneD 276489 Specdb::NmrOneD 276490 Specdb::NmrOneD 276491 Specdb::NmrOneD 276492 Specdb::NmrOneD 276493 Specdb::NmrOneD 276494 Specdb::NmrOneD 276495 Specdb::NmrOneD 276496 Specdb::NmrOneD 276497 HMDB13113 Alcoholic beverages Unknown generic Blackberry Type 1 specific Rubus Breakfast cereal Type 2 specific Cereals and cereal products Unknown generic Eggs Unknown generic Evergreen blackberry Type 1 specific Rubus laciniatus Fats and oils Unknown generic Fruits Unknown generic Mandarin orange (Clementine, Tangerine) Type 1 specific Citrus reticulata 85571 0.1 0.1 0.1 mg/100 g Mollusks Unknown generic 6447 Pomes Unknown generic citrus clean clothes floral fresh mandarin rose soapy waxy Acyl-CoA wax alcohol acyltransferase 1 Q58HT5 AWAT1 Acyl-CoA wax alcohol acyltransferase 2 Q6E213 AWAT2 Fatty acyl-CoA reductase 1 Q8WVX9 FAR1 Fatty acyl-CoA reductase 2 Q96K12 FAR2