1.0 2016-05-19 02:48:59 UTC 2026-08-24 10:22:52 UTC Perfluorooctane sulfonate (generic) SmallMolecule Perfluorooctane sulfonate (generic) belongs to the organofluorides, a class of organohalogen compounds within the organic compounds. This compound has a chemical formula of C8F18 and an average molecular weight of 438.06 g/mol. It has been identified in or released from 46 recorded sources. Within the electrical and electronic equipment sector, it is found in cell phones, capacitors, wires and cables, batteries, printed circuit boards, and 11 other items. It is present in aquatic systems and sediments, including seawater, freshwater, surface water, and groundwater. In drinking water and water supply sources, it occurs in tap water, bottled water, desalinated water, and drinking water. It is also found in wastewater, sanitation, and biosolids, specifically in industrial wastewater, wastewater treatment effluent, mine wastewater, and unspecified wastewater. Additional sources include household cleaning and consumer products, such as soap detergents, bleaching agents, and perfumes within detergents and soaps. It is also associated with food, food processing, and cookware, specifically food preservation and food packaging, along with 9 more sectors. Recorded routes of exposure for this compound include touch, oral, and inhalation. PFAS PMT C8F18 438.059 437.971256934 octadecafluorooctane perfluorooctane P-01-0035 FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F InChI=1S/C8F18/c9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)26 YVBBRRALBYAZBM-UHFFFAOYSA-N Organic compounds Organohalogen compounds Organofluorides Organofluorides Alkyl fluorides Hydrocarbon derivatives Aliphatic acyclic compound Alkyl fluoride Alkyl halide Hydrocarbon derivative Organofluoride Aliphatic acyclic compounds fluorocarbon Detected and Not Quantified logp 6.5 logp 4.83 ALOGPS logs -4.17 ALOGPS solubility 2.99e-02 g/l ALOGPS logp 6.29 ChemAxon iupac octadecafluorooctane ChemAxon average_mass 438.059 ChemAxon mono_mass 437.971256934 ChemAxon smiles FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ChemAxon formula C8F18 ChemAxon inchi InChI=1S/C8F18/c9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)26 ChemAxon inchikey YVBBRRALBYAZBM-UHFFFAOYSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 40.88 ChemAxon polarizability 17.74 ChemAxon rotatable_bond_count 7 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f728231d3e0> DB15997 9387 9018