1.0 2026-09-22 00:14:20 UTC 2026-09-22 00:14:20 UTC FDB117363 ACENAPHTHENE 1,2-dihydroacenaphthylene C12H10 154.2078 154.07825032 1,2-dihydroacenaphthylene acenaphthene C1CC2=C3C1=CC=CC3=CC=C2 InChI=1S/C12H10/c1-3-9-4-2-6-11-8-7-10(5-1)12(9)11/h1-6H,7-8H2 CWRYPZZKDGJXCA-UHFFFAOYSA-N belongs to the class of organic compounds known as naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings. Naphthalenes Organic compounds Benzenoids Naphthalenes Aromatic homopolycyclic compounds Aromatic hydrocarbons Polycyclic hydrocarbons Unsaturated hydrocarbons Aromatic homopolycyclic compound Aromatic hydrocarbon Hydrocarbon Naphthalene Polycyclic hydrocarbon Unsaturated hydrocarbon acenaphthenes logp 4.01 ALOGPS logs -4.50 ALOGPS solubility 4.89e-03 g/l ALOGPS logp 3.53 ChemAxon iupac 1,2-dihydroacenaphthylene ChemAxon average_mass 154.2078 ChemAxon mono_mass 154.07825032 ChemAxon smiles C1CC2=C3C1=CC=CC3=CC=C2 ChemAxon formula C12H10 ChemAxon inchi InChI=1S/C12H10/c1-3-9-4-2-6-11-8-7-10(5-1)12(9)11/h1-6H,7-8H2 ChemAxon inchikey CWRYPZZKDGJXCA-UHFFFAOYSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 50.79 ChemAxon polarizability 17.81 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::EiMs 31 Specdb::NmrOneD 2664 Specdb::NmrOneD 3352 Specdb::CMs 1199 Specdb::CMs 109110 Specdb::CMs 121810 Specdb::MsMs 93927 Specdb::MsMs 93928 Specdb::MsMs 93929 Specdb::MsMs 157800 Specdb::MsMs 157801 Specdb::MsMs 157802 Specdb::MsMs 3413183 Specdb::MsMs 3413184 Specdb::MsMs 3413185 Specdb::MsMs 3413186 Specdb::MsMs 3413187 Specdb::MsMs 3413188