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CIS-ALPHA,ALPHA'-DIFLUOROSUCCINIC ANHYDRIDE
SpectraBase Compound ID LdIHzRjptZL
InChI InChI=1S/C4H2F2O3/c5-1-2(6)4(8)9-3(1)7/h1-2H/t1-,2+
InChIKey LYLLEHAKJQMXJO-XIXRPRMCSA-N
Mol Weight 136.05 g/mol
Molecular Formula C4H2F2O3
Exact Mass 135.9972 g/mol

19F Nuclear Magnetic Resonance (NMR) Chemical Shifts

19F Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 2uPkJDUt8Zs
Name CIS-ALPHA,ALPHA'-DIFLUOROSUCCINIC ANHYDRIDE
Comments SOLVENT MAY BE CDCL3 AND (CD3)2CO, J(FF) MAY BE 5.6HZ
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Formula C4H2F2O3
InChI InChI=1S/C4H2F2O3/c5-1-2(6)4(8)9-3(1)7/h1-2H/t1-,2+
InChIKey LYLLEHAKJQMXJO-XIXRPRMCSA-N
Instrument Name Varian EM-390
Literature Reference H.M.BELL, M.HUDLICKY (1980) J.Fluor.Chem.: v.15, N3, 191-200.
NMR Standard C6F6
Observed nucleus 19F
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CCl4 carbon tetrachl