🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दी中文日本語EntityQ420640· pop 23· linked from 490 articlesfluorine dioxideAlso known as perfluoroperoxide, FOOF, O2F2, dioxygen difluoride, fluorooxy hypofluoritechemical compoundChemical dataFormulaF2O2Molecular weight69.996 g/molIUPAC namefluorooxy hypofluoriteSMILESO(OF)FInChIKeyREAOZOPEJGPVCB-UHFFFAOYSA-NXLogP1.2Polar surface area18.5 ŲH-bond donors0H-bond acceptors4Formal charge0via PubChemWikidata factsImageDifluorine dioxide FOOF.pngAvailable in 22 languagesFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةazbBahasa IndonesiaConnectionschlorine peroxideEntityoxygen fluorideEntityCategoriesChalcohalidesChembox having GHS dataNonmetal halidesOxidizing agentsOxygen fluoridesPeroxidesSubstances discovered in the 1930s