1.0 2016-05-19 03:27:19 UTC 2026-04-17 15:54:17 UTC Undecanedioic acid SmallMolecule Undecanedioic acid is an organic compound with the chemical formula $\text{C}_{11}\text{H}_{20}\text{O}_{4}$ and an average molecular weight of 216.27 g/mol. Undecanedioic acid belongs to the fatty acids and conjugates, a subclass of fatty acyls within the organic compounds. This substance is released from several plastics, including polyethylene terephthalate, polypropylene, and polystyrene. It is found in or released from nine recorded sources across various categories. Within household cleaning and consumer products, it is associated with soap detergents, bleaching agents, and cigar cigarettes. In the context of food, food processing, and cookware, it is found in processing meats and food contact materials. Other recorded sources include drinking water and water supply, as well as electrical and electronic equipment, specifically fixed capacitors and their manufacture, antennas, and electrically stimulated smoking devices. Recorded exposure routes for the compound include touch, oral, and inhalation. C11H20O4 216.2741 216.136159128 undecanedioic acid undecanedioic acid 1852-04-6 OC(=O)CCCCCCCCCC(O)=O InChI=1S/C11H20O4/c12-10(13)8-6-4-2-1-3-5-7-9-11(14)15/h1-9H2,(H,12,13)(H,14,15) LWBHHRRTOZQPDM-UHFFFAOYSA-N Organic compounds Lipids and lipid-like molecules Fatty Acyls Fatty acids and conjugates Medium-chain fatty acids Carbonyl compounds Carboxylic acids Dicarboxylic acids and derivatives Hydrocarbon derivatives Organic oxides Aliphatic acyclic compound Carbonyl group Carboxylic acid Carboxylic acid derivative Dicarboxylic acid or derivatives Hydrocarbon derivative Medium-chain fatty acid Organic oxide Organic oxygen compound Organooxygen compound Aliphatic acyclic compounds Dicarboxylic acids alpha,omega-dicarboxylic acid Detected and Not Quantified Acylcarnitine Undecanedioylcarnitine SMP0123998 logp 2.41 ALOGPS logs -2.69 ALOGPS solubility 4.45e-01 g/l ALOGPS logp 2.71 ChemAxon pka_strongest_acidic 4.65 ChemAxon iupac undecanedioic acid ChemAxon average_mass 216.2741 ChemAxon mono_mass 216.136159128 ChemAxon smiles OC(=O)CCCCCCCCCC(O)=O ChemAxon formula C11H20O4 ChemAxon inchi InChI=1S/C11H20O4/c12-10(13)8-6-4-2-1-3-5-7-9-11(14)15/h1-9H2,(H,12,13)(H,14,15) ChemAxon inchikey LWBHHRRTOZQPDM-UHFFFAOYSA-N ChemAxon polar_surface_area 74.6 ChemAxon refractivity 55.74 ChemAxon polarizability 24.74 ChemAxon rotatable_bond_count 10 ChemAxon acceptor_count 4 ChemAxon donor_count 2 ChemAxon physiological_charge -2 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f727b7cd040> 15816 15037