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Perchloryl fluoride

Names IUPAC namePerchloryl fluorideOther names Chlorine oxyfluoridePerchlorofluorideChlorine fluorine oxideTrioxychlorofluoridePerchloric acid fluorideIdentifiers CAS Number7616-94-63D model (JSmol)Interactive imageChemSpider22680ECHA InfoCard100.028.660EC Number231-526-0PubChemCID24258RTECS numberSD1925000UNII73NC8XM516CompTox Dashboard(EPA)DTXSID60894169InChIInChI=1S/ClFO3/c2-1(3,4)5Key: XHFXMNZYIKFCPN-UHFFFAOYSA-NInChI=1/ClFO3/c2-1(3,4)5Key: XHFXMNZYIKFCPN-UHFFFAOYAOSMILESFCl(=O)(=O)=OProperties Chemical formulaClO3FMolar mass102.4496 g/mol Appearance Colorless gas Odorsweet odor Density1.434 g/cm Melting point−147.8 °C (−234.0 °F; 125.3 K) Boiling point−46.7 °C (−52.1 °F; 226.5 K) Critical point (T, P) 95.2 °C (203.4 °F; 368.3 K), 53 standard atmospheres (5,400 kPa; 780 psi) Solubility in water0.06 g/(100 ml) (20 °C), slow hydrolysis Vapor pressure10.5 atm (20 °C) Viscosity3.91 × 10 Pa·s (@ melting point) Structure Molecular shapeTetrahedral Thermochemistry Std molarentropy(S298)278.97 J/(mol·K) Std enthalpy offormation(ΔfH298)−21.42 kJ/mol Hazards Occupational safety and health (OHS/OSH): Main hazardsoxidizing, toxic.

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