2-氯-4'-氟二苯甲酮(1806-23-1)質(zhì)譜(MS)

產(chǎn)品名稱:2-氯-4'-氟二苯甲酮

CAS:1806-23-1

分子式:C13H8ClFO

分子量: 234.65

Mass

MS-NW-7292          
2-chloro-4'-fluorobenzophenone
C13H8ClFO           (Mass of molecular ion:    234)

   Source Temperature: 130 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      50.0       3.5
      51.0       2.3
      69.0       1.4
      74.0       2.4
      75.0      14.5
      76.0       2.0
      85.0       2.7
      94.0       1.9
      95.0      26.3
      96.0       1.8
     103.0       2.5
     111.0      10.3
     113.0       3.4
     123.0     100.0
     124.0       7.9
     139.0      31.2
     140.0       2.5
     141.0      10.8
     169.0       1.1
     170.0       3.0
     171.0       1.0
     199.0       2.4
     234.0      36.0
     235.0       5.4
     236.0      12.3
     237.0       1.8

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₃ H₈ Cl F O	0.035 g : 0.5 ml CDCl₃
2-chloro-4'-fluorobenzophenone

    Assign.     Shift(ppm)

      A             7.841
      B          7.46 to 7.44
      C          7.38 to 7.37
      D             7.136
     
     CONFIRMED BY LAOCN

     Hz     ppm     Int.

   3143.80   7.867     91
   3140.99   7.860    603
   3138.92   7.855    233
   3135.62   7.846    615
   3134.16   7.843    296
   3133.54   7.841    280
   3131.96   7.837    632
   3128.78   7.829    227
   3126.59   7.824    603
   3123.78   7.817     87
   2993.16   7.490     36
   2991.82   7.487     45
   2990.11   7.482     70
   2989.14   7.480     70
   2988.04   7.477    128
   2987.18   7.475    140
   2986.33   7.473     93
   2984.99   7.470     64
   2982.06   7.462    646
   2980.59   7.459    890
   2979.13   7.455    847
   2976.56   7.448    436
   2973.88   7.442    508
   2970.34   7.433     95
   2969.36   7.430    158
   2967.90   7.427     64
   2965.82   7.422    195
   2961.91   7.412     74
   2959.96   7.407     57
   2958.50   7.403    126
   2956.30   7.398     95
   2954.22   7.393     52
   2950.93   7.384    571
   2948.85   7.379   1000
   2947.88   7.377    631
   2946.04   7.372    744
   2944.46   7.368    859
   2941.28   7.360     91
   2940.43   7.358     73
   2938.48   7.353     38
   2937.74   7.351     47
   2936.89   7.349     36
   2936.65   7.349     36
   2934.81   7.344     33
   2933.35   7.340     32
   2863.40   7.165    108
   2860.60   7.158    630
   2858.40   7.153    212
   2854.98   7.144    125
   2853.64   7.141    231
   2852.17   7.137    880
   2851.68   7.136    863
   2850.10   7.132    268
   2848.88   7.129    126
   2845.34   7.120    197
   2843.14   7.115    572
   2840.45   7.108     93

in CDCl3