1.0 2016-06-03 11:25:29 UTC 2026-08-20 00:17:37 UTC 1-Phenyl-1,3,3-trimethylindane SmallMolecule 1-Phenyl-1,3,3-trimethylindane belongs to the indanes, a class of benzenoids within the organic compounds. This compound has the chemical formula C18H20 and an average molecular weight of 236.36 g/mol. It is utilized industrially as a fragrance. The substance has been identified in four recorded sources, including drinking water, indoor air, food contact materials, and fixed capacitors and their manufacture. Exposure to 1-phenyl-1,3,3-trimethylindane may occur through inhalation, oral intake, or touch. C18H20 236.358 236.156500644 1,1,3-trimethyl-3-phenyl-2,3-dihydro-1H-indene 1,1,3-trimethyl-3-phenyl-2H-indene 3910-35-8 CC1(C)CC(C)(C2=CC=CC=C12)C1=CC=CC=C1 InChI=1S/C18H20/c1-17(2)13-18(3,14-9-5-4-6-10-14)16-12-8-7-11-15(16)17/h4-12H,13H2,1-3H3 ICLPNZMYHDVKKI-UHFFFAOYSA-N Organic compounds Benzenoids Indanes Indanes Aromatic hydrocarbons Benzene and substituted derivatives Polycyclic hydrocarbons Unsaturated hydrocarbons Aromatic homopolycyclic compound Aromatic hydrocarbon Hydrocarbon Indane Monocyclic benzene moiety Polycyclic hydrocarbon Unsaturated hydrocarbon Aromatic homopolycyclic compounds Detected and Not Quantified logp 5.6 logp 6.34 ALOGPS logs -6.63 ALOGPS solubility 5.53e-05 g/l ALOGPS logp 5.29 ChemAxon iupac 1,1,3-trimethyl-3-phenyl-2,3-dihydro-1H-indene ChemAxon average_mass 236.358 ChemAxon mono_mass 236.156500644 ChemAxon smiles CC1(C)CC(C)(C2=CC=CC=C12)C1=CC=CC=C1 ChemAxon formula C18H20 ChemAxon inchi InChI=1S/C18H20/c1-17(2)13-18(3,14-9-5-4-6-10-14)16-12-8-7-11-15(16)17/h4-12H,13H2,1-3H3 ChemAxon inchikey ICLPNZMYHDVKKI-UHFFFAOYSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 87.58 ChemAxon polarizability 28.35 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f72262cfac0> 19793 18644