19259-15-5

3,4-Difluorothiophene(19259-15-5) ¹H NMR

Product Name3,4-Difluorothiophene

CAS 19259-15-5

Molecular FormulaC4H2F2S

Molecular Weight120.12

InChIInChI=1S/C4H2F2S/c5-3-1-7-2-4(3)6/h1-2H

InChIKey UGIBDPMYKKYHTB-UHFFFAOYSA-N

SmilesC1SC=C(F)C=1F

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¹HNMR

3,4-Difluorothiophene(19259-15-5) <sup>1</sup>H NMR

    Parameter     ppm  Hz

      D(A)         6.507
      D(X)        23.797
       J(A,A')         3.94
       J(A,X)          1.23
       J(A,X')         3.17
       J(A',X)         3.17
       J(A',X')        1.23
       J(X,X')       -12.88
     
     CHRISTIANSEN,H. ET AL. ARK.KEMI. 30, 561 (1968)
     F-19 REFERENCE:HEXAFLUOROBENZENE.

Spectral Code: 1H NMR : parameter in cyclohexane

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3,4-Difluorothiophene(19259-15-5) 1H NMR

3,4-Difluorothiophene(19259-15-5) ¹H NMR