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网站主页CAS数据库列表 533-18-6更多图谱乙酸邻甲苯酯(533-18-6)质谱(MS)

乙酸邻甲苯酯

产品名称 乙酸邻甲苯酯

CAS号533-18-6

分子式C9H10O2

分子量150.17

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  • Mass

    MS-NW-3407          
    o-tolyl acetate
    C9H10O2             (Mass of molecular ion:    150)
    

       Source Temperature: 290 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       2.4
          27.0       2.7
          38.0       1.4
          39.0       6.1
          42.0       1.1
          43.0      24.3
          50.0       3.3
          51.0       6.8
          52.0       4.1
          53.0       3.5
          62.0       1.0
          63.0       2.7
          65.0       2.2
          77.0      14.9
          78.0       5.3
          79.0       9.8
          80.0       6.5
          89.0       2.3
          90.0       9.4
          91.0       3.8
         107.0      32.7
         108.0     100.0
         109.0       7.9
         150.0      12.3
         151.0       1.3
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C9 H10 O2 0.04 ml : 0.5 ml CDCl3
    o-tolyl acetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.22 B 7.18 C 7.11 D 6.99 E 2.284 F 2.17

         Hz     ppm     Int.
    

        649.13   7.248     27
        648.38   7.240     33
        644.56   7.197    113
        642.50   7.174    165
        639.56   7.142    205
        636.56   7.108     54
        633.94   7.079     51
        629.75   7.032     86
        626.88   7.000     45
        624.94   6.978     31
        622.38   6.950     34
        204.56   2.285   1000
        194.06   2.167    619
    

in CDCl3



liquid film



4880 A,200 M,liquid