1.0 2026-09-21 23:31:07 UTC 2026-09-21 23:31:07 UTC FDB117290 trans-Stilbene (E)-stilbene C14H12 180.25 180.093900386 [(E)-2-phenylethenyl]benzene trans-stilbene [H]\C(=C(\[H])C1=CC=CC=C1)C1=CC=CC=C1 InChI=1S/C14H12/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-12H/b12-11+ PJANXHGTPQOBST-VAWYXSNFSA-N belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. Stilbenes Organic compounds Phenylpropanoids and polyketides Stilbenes Aromatic homomonocyclic compounds Aromatic hydrocarbons Cyclic olefins Styrenes Aromatic homomonocyclic compound Aromatic hydrocarbon Benzenoid Cyclic olefin Hydrocarbon Monocyclic benzene moiety Olefin Stilbene Styrene Unsaturated hydrocarbon stilbene logp 4.58 ALOGPS logs -4.93 ALOGPS solubility 2.10e-03 g/l ALOGPS logp 4.31 ChemAxon iupac [(E)-2-phenylethenyl]benzene ChemAxon average_mass 180.25 ChemAxon mono_mass 180.093900386 ChemAxon smiles [H]\C(=C(\[H])C1=CC=CC=C1)C1=CC=CC=C1 ChemAxon formula C14H12 ChemAxon inchi InChI=1S/C14H12/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-12H/b12-11+ ChemAxon inchikey PJANXHGTPQOBST-VAWYXSNFSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 61.51 ChemAxon polarizability 21.56 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 108906 Specdb::MsMs 108907 Specdb::MsMs 108908 Specdb::MsMs 176226 Specdb::MsMs 176227 Specdb::MsMs 176228