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DIFLUOROFUMAROYLDIFLUORIDE
SpectraBase Compound ID CuQiuR0FXQt
InChI InChI=1S/C4F4O2/c5-1(3(7)9)2(6)4(8)10/b2-1+
InChIKey YLBGKQURSKKESA-OWOJBTEDSA-N
Mol Weight 156.04 g/mol
Molecular Formula C4F4O2
Exact Mass 155.983442 g/mol

19F Nuclear Magnetic Resonance (NMR) Chemical Shifts

19F Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID H8mTG6C6V9U
Name DIFLUOROFUMARIC ACID, DIFLUOROANHYDRIDE
Comments SCALE INVERTED;H-60 (HITACHI)
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C4F4O2
InChI InChI=1S/C4F4O2/c5-1(3(7)9)2(6)4(8)10/b2-1+
InChIKey YLBGKQURSKKESA-OWOJBTEDSA-N
Instrument Name SEE COMMENT
Literature Reference N.B.KAZ'MINA, I.L.KNUNYANTS, E.I.MYSOEV, G.M.KUZ'YANTS (1978) Izv.Akad.NaukSSSR(Russ. Lang.): N1, 163-171.
NMR Standard -CF3COOH external
Observed nucleus 19F
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent not reported