123734 <common-name>4-[(Heptadecafluorooctyl)oxy]-4-oxobut-2-enoic acid</common-name> <description>4-[(Heptadecafluorooctyl)oxy]-4-oxobut-2-enoic acid belongs to the fatty acids and conjugates, a subclass of fatty acyls within the organic compounds. With an average molecular weight of 534.12 g/mol, 4-[(Heptadecafluorooctyl)oxy]-4-oxobut-2-enoic acid is a heavy molecule. Its chemical formula is C12H3F17O4. This compound is found in or released from 13 recorded sources across multiple sectors. In the electrical and electronic equipment sector, it is associated with cell phones, capacitors, wires and cables, batteries, and printed circuit boards, among one other source. Within textiles, leather and furnishings, it is found in carpets, rugs, and synthetic textiles. It is also present in food packaging from the food, food processing and cookware sector, as well as in medical devices from the healthcare, pharmaceuticals and veterinary products sector. Additionally, it is utilized as lubricants within the energy, oil and gas sector, and the industrial manufacturing and chemical processing sector, alongside one other sector. Recorded routes of exposure for this compound include inhalation, oral, and touch.</description> <cas>152682-85-4</cas> <pubchem-id>2776316</pubchem-id> <chemical-formula>C12H3F17O4</chemical-formula> <weight>534.12</weight> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-04-06T07:05:40Z</created-at> <updated-at type="dateTime">2026-08-27T22:08:41Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> 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<kingdom>Organic compounds</kingdom> <superklass>Lipids and lipid-like molecules</superklass> <klass>Fatty Acyls</klass> <subklass>Fatty acids and conjugates</subklass> <paper-count type="integer">0</paper-count> <sync-id>CED0112304</sync-id> <structure-inchikey>BUEDFFYOKTZGSS-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>1001000100000000000002000000000000000000000000000010008000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000020000000000300000000000000000000000000010000000000000000000200000008000001000000088000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000002000008000800040000000000000000000800000000000000000000000000000000000000020000000000000000000001000000000000000000000000000000000400800000000000000000000000000000</structure-fingerprint> 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