图谱信息 供应商 相关产品
网站主页CAS数据库列表 2216-94-6更多图谱苯丙酸乙酯(2216-94-6)核磁图(13CNMR)

苯丙酸乙酯

产品名称 苯丙酸乙酯

CAS号2216-94-6

分子式C11H10O2

分子量174.2

展开


  • Mass

    MS-NW-5442          
    ethyl phenylpropiolate
    C11H10O2            (Mass of molecular ion:    174)
    

       Source Temperature: 240 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          26.0       1.1
          27.0       4.5
          28.0       2.3
          29.0       3.6
          39.0       2.7
          44.0       1.0
          50.0       3.4
          51.0      11.0
          52.0       1.3
          61.0       1.2
          62.0       2.3
          63.0       3.4
          73.0       1.1
          74.0       7.3
          75.0      18.9
          76.0       3.3
          77.0       3.2
          89.0       2.7
          98.0       1.5
         100.0       1.0
         101.0       8.3
         102.0      75.6
         103.0       7.3
         118.0       2.5
         129.0     100.0
         130.0      17.3
         131.0       2.6
         146.0       1.8
         174.0      13.3
         175.0       1.8
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C11 H10 O2 0.05 ml : 0.5 ml CDCl3
    ethyl phenylpropiolate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.575 B 7.432 C 7.365 D 4.291 E 1.346 90MHZ : HSP-03-433

         Hz     ppm     Int.
    

       3034.06   7.592     41
       3032.10   7.587    198
       3030.76   7.584    274
       3029.30   7.580    155
       3026.00   7.572     88
       3023.80   7.567    363
       3022.34   7.563    317
       2981.08   7.460     32
       2979.61   7.456     61
       2978.27   7.453     43
       2974.73   7.444     46
       2972.29   7.438    152
       2971.80   7.437    136
       2969.97   7.432     67
       2966.19   7.422     96
       2964.72   7.419    165
       2963.38   7.415     93
       2951.29   7.385     59
       2950.07   7.382    174
       2949.34   7.380    253
       2948.00   7.377    136
       2943.12   7.365    180
       2941.65   7.361    318
       2940.06   7.357    122
       2936.16   7.347     59
       2934.69   7.344    145
       2933.35   7.340     95
       1725.83   4.319    156
       1718.63   4.301    482
       1711.43   4.283    501
       1704.35   4.265    174
        545.17   1.365    498
        537.96   1.347   1000
        533.69   1.336     35
        530.88   1.329    514
    


  • 1H NMR 89.56 MHz
    C11 H10 O2 0.04 ml : 0.5 ml CDCl3
    ethyl phenylpropiolate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.58 B 7.48 to 7.20 C 4.291 D 1.350

         Hz     ppm     Int.
    

        684.25   7.641    128
        682.19   7.618    171
        680.69   7.601     51
        679.19   7.584    116
        677.81   7.569    161
        677.25   7.562    157
        674.38   7.530    335
        673.38   7.519     76
        672.94   7.514     81
        671.06   7.493     41
        668.88   7.469     92
        667.81   7.457     87
        667.13   7.449     93
        666.44   7.442     88
        664.13   7.416    389
        662.38   7.396    307
        661.63   7.388    241
        659.63   7.366    101
        658.69   7.355    121
        657.88   7.346    123
        656.69   7.333    165
        653.81   7.301     31
        652.00   7.281     45
        650.56   7.264     77
        395.38   4.415    135
        388.19   4.335    464
        381.06   4.255    493
        373.94   4.176    160
        128.00   1.430    500
        120.81   1.349   1000
        113.75   1.271    444
    

in CDCl3



liquid film



4880 A,200 M,liquid