20207-56-1

1-Chloro-3,4-pentadien-2-one(20207-56-1) ¹H NMR

Product Name1-Chloro-3,4-pentadien-2-one

CAS 20207-56-1

Molecular FormulaC5H5ClO

Molecular Weight116.55

InChIInChI=1S/C5H5ClO/c1-2-3-5(7)4-6/h3H,1,4H2

InChIKey GVQJKZRUOLXKIZ-UHFFFAOYSA-N

SmilesC(Cl)C(=O)C=C=C

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¹HNMR

parameter in CCl4

1-Chloro-3,4-pentadien-2-one(20207-56-1) <sup>1</sup>H NMR

¹H NMR	300 MHz
C₅ H₅ Cl O	in CCl₄
1-chloro-3,4-pentadien-2-one

    Parameter     ppm  Hz

      D(A)         5.39
      D(B)         5.86
       J(A,B)          6.47
     
      D(C)         4.29
     
     COUFFIGNAL,R. & GAUDEMAR,M. COMPT.REND. 266 C, 224 (1968)

     Hz     ppm     Int.

   1764.61   5.882    115
   1758.15   5.860    214
   1751.70   5.839    138
   1620.16   5.401    508
   1613.71   5.379    460
   1287.00   4.290   1000

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1-Chloro-3,4-pentadien-2-one(20207-56-1) 1H NMR

1-Chloro-3,4-pentadien-2-one(20207-56-1) ¹H NMR