1.0 2026-04-04 20:56:27 UTC 2026-04-04 20:56:27 UTC Naphthalene-1,2-dicarboxylic acid SmallMolecule Naphthalene-1,2-dicarboxylic acid is an organic compound with the chemical formula $\text{C}_{12}\text{H}_8\text{O}_4$ and an average molecular weight of 216.19 g/mol. Naphthalene-1,2-dicarboxylic acid belongs to the naphthalenecarboxylic acids and derivatives, a subclass of naphthalenes within the organic compounds. Within the broader chemical hierarchy, it is further classified under the superclass of benzenoids. The compound is associated with 35 recorded sources from which it may be found or released. These sources span several industrial and consumer categories. In the realm of electrical and electronic equipment, it is linked to antennas, amplifiers, adjustable resistors, coils, auxiliary devices, and 18 additional items. Within building and construction, the substance is found in ceilings, stairs and ramps, tents or canopies, and sunshades awnings or outside screens. Additionally, it is present in household cleaning and consumer products, specifically including tobacco product cases, pipe accessories, non electric simulated smoking devices, and cigar cigarettes. The compound is also identified in food, food processing, and cookware, where it is associated with the processing of meats, the preparation of wine or sparkling wine, and fermentation processes for beer. C12H8O4 216.192 216.0422587 2088-87-1 OC(=O)C1=C(C(O)=O)C2=CC=CC=C2C=C1 InChI=1/C12H8O4/c13-11(14)9-6-5-7-3-1-2-4-8(7)10(9)12(15)16/h1-6H,(H,13,14)(H,15,16) KYTZHLUVELPASH-UHFFFAOYSA-N Detected and Not Quantified average_mass 216.192 ChemAxon mono_mass 216.0422587 ChemAxon smiles OC(=O)C1=C(C(O)=O)C2=CC=CC=C2C=C1 ChemAxon formula C12H8O4 ChemAxon inchi InChI=1/C12H8O4/c13-11(14)9-6-5-7-3-1-2-4-8(7)10(9)12(15)16/h1-6H,(H,13,14)(H,15,16) ChemAxon inchikey KYTZHLUVELPASH-UHFFFAOYSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7221d40298> 74971