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4-CHLORO-1-NAPHTHOL

Product Name 4-CHLORO-1-NAPHTHOL

CAS604-44-4

MFC10H7ClO

MW178.62

¹³CNMR

Mass

MS-NW-1998          
4-chloro-1-naphthol
C10H7ClO            (Mass of molecular ion:    178)

   Source Temperature: 240 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      28.0       1.1
      39.0       2.1
      50.0       1.6
      51.0       1.4
      57.0       7.7
      57.5       3.5
      61.0       1.2
      62.0       2.8
      63.0       5.4
      65.0       1.7
      73.0       1.0
      74.0       2.3
      75.0       3.9
      76.0       1.1
      86.0       1.6
      87.0       2.8
      88.0       2.5
      89.0       5.6
      90.0       1.0
     113.0       4.3
     114.0       6.8
     115.0      75.7
     116.0       7.9
     143.0       4.3
     144.0       1.9
     149.0       8.4
     150.0       2.4
     151.0       2.8
     177.0       1.3
     178.0     100.0
     179.0      11.3
     180.0      32.0
     181.0       3.6

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₁₀ H₇ Cl O	0.044 g : 0.5 ml CDCl₃
4-chloro-1-naphthol

    Assign.     Shift(ppm)

      A          8.36 to 8.03
      B     *1      7.61
      C     *1      7.53
      D             7.351
      E             6.692
      F             5.31

     Hz     ppm     Int.

    743.06   8.297     41
    739.81   8.261    167
    739.13   8.253    335
    738.25   8.244    338
    737.31   8.233    361
    736.25   8.221    379
    733.69   8.193    430
    731.13   8.164    330
    730.56   8.158    375
    729.44   8.145    550
    728.44   8.134    526
    727.75   8.126    232
    726.81   8.116    124
    724.75   8.093     80
    689.94   7.704     82
    687.94   7.682    158
    684.50   7.643     32
    683.06   7.627    484
    680.56   7.599    558
    678.50   7.576     68
    676.94   7.559    816
    673.00   7.515    530
    670.94   7.492    356
    669.25   7.473     39
    668.88   7.469     36
    667.38   7.452     34
    665.75   7.434    101
    664.06   7.415     91
    662.94   7.403    772
    660.31   7.373     34
    659.69   7.366     30
    659.50   7.364     30
    657.19   7.338     30
    654.88   7.313   1000
    602.88   6.732    964
    600.13   6.701     36
    594.81   6.642    748
    475.31   5.308    707
    470.69   5.256     36

in CDCl3

KBr disc

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