1.0 2026-04-04 10:38:10 UTC 2026-08-17 21:45:30 UTC 3,4-Dihydro-2H-benzo-1,5-dioxepin-6-carboxylic acid SmallMolecule 3,4-Dihydro-2H-benzo-1,5-dioxepin-6-carboxylic acid is an organic oxygen compound with the formula C10H10O4 and an average molecular weight of 194.19 g/mol. 3,4-Dihydro-2H-benzo-1,5-dioxepin-6-carboxylic acid belongs to the ethers, a subclass of organooxygen compounds within the organic compounds. This compound has been identified in one recorded source: indoor air, dust, and atmospheric transport. Based on its presence in these environments, the recorded route of exposure is inhalation. 2H,3H,4H-benzo[b]1,4-dioxepin-6-carboxylic acid 2H-1,5-Benzodioxepin-6-carboxylic acid, 3,4-dihydro- 3,4-DIHYDRO-2H-1,5-BENZODIOXEPINE-6-CARBOXYLIC ACID 3,4-DIHYDRO-2H-1,5-BENZODIOXEPINE-6-CARBOXYLICACID 3,4-Dihydro-2H-benzo-1,5-dioxepin-6-carboxylic acid 3,4-Dihydro-2H-benzo[b][1,4]dioxepine-6-carboxylic acid 3,4-Dihydro-2H-benzo[b][1,4]dioxepine-6-carboxylicacid [66410-67-1] C10H10O4 194.186 194.057909 66410-67-1 OC(=O)C1=C2OCCCOC2=CC=C1 InChI=1S/C10H10O4/c11-10(12)7-3-1-4-8-9(7)14-6-2-5-13-8/h1,3-4H,2,5-6H2,(H,11,12) XUXFXVMZIJMUIO-UHFFFAOYSA-N Detected and Not Quantified logp 1.5 average_mass 194.186 ChemAxon mono_mass 194.057909 ChemAxon smiles OC(=O)C1=C2OCCCOC2=CC=C1 ChemAxon formula C10H10O4 ChemAxon inchi InChI=1S/C10H10O4/c11-10(12)7-3-1-4-8-9(7)14-6-2-5-13-8/h1,3-4H,2,5-6H2,(H,11,12) ChemAxon inchikey XUXFXVMZIJMUIO-UHFFFAOYSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7227bc5520> 2794985 2073871