1.0 2026-04-03 09:42:46 UTC 2026-08-24 17:07:46 UTC 2,2,5,5-Tetramethyltetrahydrofuran SmallMolecule 2,2,5,5-Tetramethyltetrahydrofuran belongs to the tetrahydrofurans, a class of organoheterocyclic compounds within the organic compounds. This compound has the formula C8H16O1 and an average molecular weight of 128.22 g/mol. It has been identified in one recorded source: indoor air, dust, and atmospheric transport. The recorded exposure route for this substance is inhalation. 15045439 2,2,5,5-Tetramethyl tetrahydrofuran 2,2,5,5-tetramethyloxolane 2,2,5,5-tetramethyltetrahydrofuran 239-117-9 EINECS 239-117-9 Furan, tetrahydro-2,2,5,5-tetramethyl- Furan,tetrahydro-2,2,5,5-tetramethyl- MFCD00005368 Tetrahydro-2,2,5,5-tetramethylfuran tetrahydrofuran, 2,2,5,5-tetramethyl- UNII-83Z08D4U0T UNII:83Z08D4U0T C8H16O1 128.215 128.120115 2,2,5,5-tetramethyloxolane 2,2,5,5-tetramethyloxolane 15045-43-9 CC1(C)CCC(C)(C)O1 InChI=1S/C8H16O/c1-7(2)5-6-8(3,4)9-7/h5-6H2,1-4H3 BBLDTXFLAHKYFJ-UHFFFAOYSA-N Organic compounds Organoheterocyclic compounds Tetrahydrofurans Tetrahydrofurans Dialkyl ethers Hydrocarbon derivatives Oxacyclic compounds Aliphatic heteromonocyclic compound Dialkyl ether Ether Hydrocarbon derivative Organic oxygen compound Organooxygen compound Oxacycle Tetrahydrofuran Aliphatic heteromonocyclic compounds Detected and Not Quantified logp 2.1 logp 2.67 ALOGPS logs -2.20 ALOGPS solubility 8.07e-01 g/l ALOGPS logp 1.92 ChemAxon pka_strongest_basic -4.2 ChemAxon iupac 2,2,5,5-tetramethyloxolane ChemAxon average_mass 128.215 ChemAxon mono_mass 128.120115 ChemAxon smiles CC1(C)CCC(C)(C)O1 ChemAxon formula C8H16O1 ChemAxon inchi InChI=1S/C8H16O/c1-7(2)5-6-8(3,4)9-7/h5-6H2,1-4H3 ChemAxon inchikey BBLDTXFLAHKYFJ-UHFFFAOYSA-N ChemAxon polar_surface_area 9.23 ChemAxon refractivity 38.67 ChemAxon polarizability 15.67 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 1 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7221c29b20> 27010 25151