1.0 2016-06-03 11:26:41 UTC 2026-08-20 04:14:08 UTC 2-(2-(4-Nonylphenoxy)ethoxy)acetic acid (NPE2C) SmallMolecule 2-(2-(4-Nonylphenoxy)ethoxy)acetic acid (NPE2C) belongs to the phenol ethers, a class of benzenoids within the organic compounds. This compound has the formula C19H30O4 and an average molecular weight of 322.44 g/mol. It has been found in or released from two recorded sources: drinking water (specifically drinking water and water supply) and electrical and electronic equipment, such as gas filled discharge tubes with solid cathode. The recorded exposure route for this substance is oral. C19H30O4 322.445 322.214409446 2-[2-(4-nonylphenoxy)ethoxy]acetic acid [2-(4-nonylphenoxy)ethoxy]acetic acid 106807-78-7 CCCCCCCCCC1=CC=C(OCCOCC(O)=O)C=C1 InChI=1S/C19H30O4/c1-2-3-4-5-6-7-8-9-17-10-12-18(13-11-17)23-15-14-22-16-19(20)21/h10-13H,2-9,14-16H2,1H3,(H,20,21) RAQHOBRSMPMJIP-UHFFFAOYSA-N Organic compounds Benzenoids Phenol ethers Phenol ethers Alkyl aryl ethers Carbonyl compounds Carboxylic acids Dialkyl ethers Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Phenoxy compounds Alkyl aryl ether Aromatic homomonocyclic compound Carbonyl group Carboxylic acid Carboxylic acid derivative Dialkyl ether Ether Hydrocarbon derivative Monocarboxylic acid or derivatives Monocyclic benzene moiety Organic oxide Organic oxygen compound Organooxygen compound Phenol ether Phenoxy compound Aromatic homomonocyclic compounds Detected and Not Quantified logp 5.9 logp 5.88 ALOGPS logs -5.69 ALOGPS solubility 6.65e-04 g/l ALOGPS logp 5.32 ChemAxon pka_strongest_acidic 3.71 ChemAxon pka_strongest_basic -4.1 ChemAxon iupac 2-[2-(4-nonylphenoxy)ethoxy]acetic acid ChemAxon average_mass 322.445 ChemAxon mono_mass 322.214409446 ChemAxon smiles CCCCCCCCCC1=CC=C(OCCOCC(O)=O)C=C1 ChemAxon formula C19H30O4 ChemAxon inchi InChI=1S/C19H30O4/c1-2-3-4-5-6-7-8-9-17-10-12-18(13-11-17)23-15-14-22-16-19(20)21/h10-13H,2-9,14-16H2,1H3,(H,20,21) ChemAxon inchikey RAQHOBRSMPMJIP-UHFFFAOYSA-N ChemAxon polar_surface_area 55.76 ChemAxon refractivity 91.5 ChemAxon polarizability 39.34 ChemAxon rotatable_bond_count 14 ChemAxon acceptor_count 4 ChemAxon donor_count 1 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f722227f150> 86267 77810