1.0 2016-05-19 04:10:16 UTC 2026-08-25 08:51:58 UTC 1,2,3,4-Tetrahydroquinoline SmallMolecule 1,2,3,4-Tetrahydroquinoline is an organic compound with the formula C9H11N and an average molecular weight of 133.19 g/mol. 1,2,3,4-Tetrahydroquinoline belongs to the hydroquinolines, a subclass of quinolines and derivatives within the organic compounds. This substance is found in or released from 15 recorded sources across several categories. Within electrical and electronic equipment, it is associated with antennas, communication cables or conductors, electric hearing aids, electric switches, and line transmission systems, among four other sources. In the context of food, food processing and cookware, it is linked to the processing of meats, fermentation processes for beer, and the preparation of wine or sparkling wine. Additionally, it is identified in household cleaning and consumer products, specifically in soap dispensers, tobacco product cases, and cigar cigarettes. C9H11N 133.194 133.089149358 1,2,3,4-tetrahydroquinoline tetrahydroquinoline 635-46-1 C1CNC2=CC=CC=C2C1 InChI=1S/C9H11N/c1-2-6-9-8(4-1)5-3-7-10-9/h1-2,4,6,10H,3,5,7H2 LBUJPTNKIBCYBY-UHFFFAOYSA-N Organic compounds Organoheterocyclic compounds Quinolines and derivatives Hydroquinolines Hydroquinolines Aralkylamines Azacyclic compounds Benzenoids Hydrocarbon derivatives Organopnictogen compounds Secondary alkylarylamines Amine Aralkylamine Aromatic heteropolycyclic compound Azacycle Benzenoid Hydrocarbon derivative Organic nitrogen compound Organonitrogen compound Organopnictogen compound Secondary aliphatic/aromatic amine Secondary amine Tetrahydroquinoline Aromatic heteropolycyclic compounds quinolines Detected and Not Quantified logp 2.3 logp 2.27 ALOGPS logs -1.38 ALOGPS solubility 5.51e+00 g/l ALOGPS logp 1.93 ChemAxon pka_strongest_basic 4.93 ChemAxon iupac 1,2,3,4-tetrahydroquinoline ChemAxon average_mass 133.194 ChemAxon mono_mass 133.089149358 ChemAxon smiles C1CNC2=CC=CC=C2C1 ChemAxon formula C9H11N ChemAxon inchi InChI=1S/C9H11N/c1-2-6-9-8(4-1)5-3-7-10-9/h1-2,4,6,10H,3,5,7H2 ChemAxon inchikey LBUJPTNKIBCYBY-UHFFFAOYSA-N ChemAxon polar_surface_area 12.03 ChemAxon refractivity 44.16 ChemAxon polarizability 15.43 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 1 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f72226b0c88> 69460 62667