1.0 2010-04-08 22:07:59 UTC 2025-11-18 23:08:07 UTC FDB008235 4-Pentenoic acid Flavouring ingredient 3-Butene-1-carboxylic acid 3-Vinylpropionate 3-Vinylpropionic acid 4-Penten-1-Oate 4-Penten-1-Oic acid 4-Pentenate 4-Pentenic acid 4-Pentenoate 4-Pentensaeure Allyl acetate Allyl acetic acid Allylacetate Allylacetic acid Allylessigsaeure delta(4)-Pentenoate Delta(4)-Pentenoic acid delta4-Pentenoic acid FEMA 2843 Pent-4-enoic acid δ(4)-pentenoate δ(4)-pentenoic acid C5H8O2 100.1158 100.0524295 pent-4-enoic acid 4-pentenoic acid 591-80-0 OC(=O)CCC=C InChI=1S/C5H8O2/c1-2-3-4-5(6)7/h2H,1,3-4H2,(H,6,7) HVAMZGADVCBITI-UHFFFAOYSA-N belongs to the class of organic compounds known as straight chain fatty acids. These are fatty acids with a straight aliphatic chain. Straight chain fatty acids Organic compounds Lipids and lipid-like molecules Fatty Acyls Fatty acids and conjugates Aliphatic acyclic compounds Carbonyl compounds Carboxylic acids Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Unsaturated fatty acids Aliphatic acyclic compound Carbonyl group Carboxylic acid Carboxylic acid derivative Hydrocarbon derivative Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organooxygen compound Straight chain fatty acid Unsaturated fatty acid Unsaturated fatty acids pentenoic acid Liquid logp 0.87 ALOGPS logs -0.20 ALOGPS solubility 6.34e+01 g/l ALOGPS melting_point Mp -22.5° logp 1.06 ChemAxon pka_strongest_acidic 4.89 ChemAxon iupac pent-4-enoic acid ChemAxon average_mass 100.1158 ChemAxon mono_mass 100.0524295 ChemAxon smiles OC(=O)CCC=C ChemAxon formula C5H8O2 ChemAxon inchi InChI=1S/C5H8O2/c1-2-3-4-5(6)7/h2H,1,3-4H2,(H,6,7) ChemAxon inchikey HVAMZGADVCBITI-UHFFFAOYSA-N ChemAxon polar_surface_area 37.3 ChemAxon refractivity 26.52 ChemAxon polarizability 10.34 ChemAxon rotatable_bond_count 3 ChemAxon acceptor_count 2 ChemAxon donor_count 1 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsIr 4709 Specdb::MsIr 4710 Specdb::MsIr 4711 Specdb::CMs 19779 Specdb::CMs 42545 Specdb::CMs 167449 Specdb::MsMs 105285 Specdb::MsMs 105286 Specdb::MsMs 105287 Specdb::MsMs 171750 Specdb::MsMs 171751 Specdb::MsMs 171752 Specdb::MsMs 2278268 Specdb::MsMs 2278269 Specdb::MsMs 2278270 Specdb::MsMs 3087481 Specdb::MsMs 3087482 Specdb::MsMs 3087483 Specdb::NmrOneD 111438 Specdb::NmrOneD 111439 Specdb::NmrOneD 111440 Specdb::NmrOneD 111441 Specdb::NmrOneD 111442 Specdb::NmrOneD 111443 Specdb::NmrOneD 111444 Specdb::NmrOneD 111445 Specdb::NmrOneD 111446 Specdb::NmrOneD 111447 Specdb::NmrOneD 111448 Specdb::NmrOneD 111449 Specdb::NmrOneD 111450 Specdb::NmrOneD 111451 Specdb::NmrOneD 111452 Specdb::NmrOneD 111453 Specdb::NmrOneD 111454 Specdb::NmrOneD 111455 Specdb::NmrOneD 111456 Specdb::NmrOneD 111457 HMDB31602 35936 #<Reference:0x000055ce30609c68> #<Reference:0x000055ce30609ab0> cheese parmesan ricotta romano