1.0 2016-05-22 04:05:12 UTC 2026-04-05 17:49:08 UTC Ethanedioic acid, calcium salt (1:1) SmallMolecule Ethanedioic acid, calcium salt (1:1) is an organic compound with the chemical formula C2CaO4 and an average molecular weight of 128.10 g/mol. Ethanedioic acid, calcium salt (1:1) belongs to the dicarboxylic acids and derivatives, a subclass of carboxylic acids and derivatives within the organic compounds. The compound is found in or released from 34 recorded sources across several industrial and consumer sectors. Within Electrical & Electronic Equipment, it is associated with capacitors, batteries, cell phones, printed circuit boards, wires and cables, and 11 additional sources. Its presence in Food, food processing & cookware includes food packaging, the preparation of malt, the preparation of vinegar, fermentation processes for beer, and the preparation of wine or sparkling wine, among 3 others. In the sector of Household cleaning & consumer products, the compound is linked to bleaching agents, cigar cigarettes, and non electric simulated smoking devices. Other recorded sources include medical devices in the Healthcare, pharmaceuticals & veterinary products sector, lubricants in the Energy, oil & gas sector, and synthetic textiles, carpets and rugs within Textiles, leather & furnishings. There are 3 additional sectors of origin. Recorded exposure routes for this substance include oral, inhalation, and touch. PFAS Phytotoxin Calcium oxalate C2CaO4 128.096 127.9422494 calcium oxalate calcium oxalate 563-72-4 [Ca++].[O-]C(=O)C([O-])=O InChI=1S/C2H2O4.Ca/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+2/p-2 QXDMQSPYEZFLGF-UHFFFAOYSA-L Organic compounds Organic acids and derivatives Carboxylic acids and derivatives Dicarboxylic acids and derivatives Dicarboxylic acids and derivatives Carbonyl compounds Carboxylic acid salts Carboxylic acids Hydrocarbon derivatives Organic calcium salts Organic oxides Aliphatic acyclic compound Carbonyl group Carboxylic acid Carboxylic acid salt Dicarboxylic acid or derivatives Hydrocarbon derivative Organic calcium salt Organic oxide Organic oxygen compound Organic salt Organooxygen compound Aliphatic acyclic compounds organic calcium salt Detected and Not Quantified logp 0.31 ALOGPS logs -1.05 ALOGPS solubility 1.62e+01 g/l ALOGPS logp -0.26 ChemAxon pka_strongest_acidic 1.36 ChemAxon iupac calcium oxalate ChemAxon average_mass 128.096 ChemAxon mono_mass 127.9422494 ChemAxon smiles [Ca++].[O-]C(=O)C([O-])=O ChemAxon formula C2CaO4 ChemAxon inchi InChI=1S/C2H2O4.Ca/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+2/p-2 ChemAxon inchikey QXDMQSPYEZFLGF-UHFFFAOYSA-L ChemAxon polar_surface_area 80.26 ChemAxon refractivity 36.11 ChemAxon polarizability 5.46 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 4 ChemAxon donor_count 0 ChemAxon physiological_charge -2 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f721f274ed8> 33005 30549