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网站主页CAS数据库列表 51934-41-9更多图谱对碘苯甲酸乙酯(51934-41-9)红外图谱(IR1)

对碘苯甲酸乙酯

产品名称 对碘苯甲酸乙酯

CAS号51934-41-9

分子式C9H9IO2

分子量276.07

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  • Mass

    MS-NW-6658          
    ethyl p-iodobenzoate
    C9H9IO2             (Mass of molecular ion:    276)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          27.0       4.2
          29.0       7.2
          37.0       1.0
          38.0       1.5
          39.0       1.5
          45.0       3.8
          50.0      20.7
          51.0       3.2
          65.0       6.6
          73.0       1.6
          74.0       8.0
          75.0       9.0
          76.0      35.5
          77.0       4.9
          93.0       1.1
         103.0       3.2
         104.0       9.7
         105.0       2.0
         121.0       3.2
         127.0       1.6
         149.0       6.8
         203.0      21.1
         204.0       1.8
         231.0     100.0
         232.0      12.1
         248.0      44.0
         249.0       3.9
         276.0      54.2
         277.0       5.6
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C9 H9 I O2 0.05 ml : 0.5 ml CDCl3
    ethyl p-iodobenzoate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.75 B 4.355 C 1.378

         Hz     ppm     Int.
    

        703.25   7.853     26
        702.13   7.840     23
        699.75   7.814     29
        694.00   7.749   1000
        688.00   7.683     31
        685.63   7.656     26
        684.44   7.643     28
        401.13   4.479     76
        393.88   4.398    251
        386.81   4.320    262
        379.75   4.241     87
        130.38   1.456    278
        128.31   1.433     29
        123.31   1.377    566
        119.38   1.333     26
        116.13   1.297    245
    

in CDCl3



liquid film