间三氟甲基苯乙酮

产品名称间三氟甲基苯乙酮

CAS号349-76-8

分子式C9H7F3O

分子量188.15

¹³CNMR

Mass

MS-IW-7552          
3'-(trifluoromethyl)acetophenone
C9H7F3O             (Mass of molecular ion:    188)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      42.0       1.0
      43.0      13.4
      50.0       2.5
      51.0       1.4
      63.0       1.5
      69.0       1.2
      74.0       1.3
      75.0       4.6
      76.0       1.1
      77.0       1.1
      95.0       6.6
     119.0       1.1
     125.0       3.5
     126.0       1.9
     145.0      60.2
     146.0       4.9
     169.0       4.8
     173.0     100.0
     174.0       8.8
     188.0      13.4
     189.0       1.5

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₉ H₇ F₃ O	0.05 ml : 0.5 ml CDCl₃
3'-(trifluoromethyl)acetophenone

    Assign.     Shift(ppm)

      A             8.213
      B             8.145
      C             7.818
      D             7.622
      E             2.654

     Hz     ppm     Int.

   3282.10   8.213    118
   3281.37   8.211    105
   3259.28   8.156     69
   3251.46   8.136     73
   3129.15   7.830     54
   3128.54   7.829     61
   3127.93   7.827     54
   3121.34   7.811     63
   3120.73   7.809     72
   3120.12   7.808     64
   3053.47   7.641     61
   3045.65   7.621    101
   3037.84   7.602     47
   1063.48   2.662     53
   1060.67   2.654   1000
   1057.74   2.647     30

in CDCl3

liquid film

4880 A,200 M,liquid

更多供应商

间三氟甲基苯乙酮(349-76-8)质谱(MS) 相关产品图谱

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