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网站主页CAS数据库列表 151-10-0更多图谱间苯二甲醚(151-10-0)Raman光谱

间苯二甲醚

产品名称 间苯二甲醚

CAS号151-10-0

分子式C8H10O2

分子量138.16

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  • Mass

    MS-NW-0816          
    m-dimethoxybenzene
    C8H10O2             (Mass of molecular ion:    138)
    

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

          15.0       1.3
          28.0       1.2
          38.0       3.5
          39.0       6.1
          41.0       8.3
          50.0       3.9
          51.0       5.2
          52.0       8.6
          53.0       1.5
          62.0       2.5
          63.0       9.4
          64.0       8.3
          65.0      15.6
          66.0       1.4
          67.0       2.4
          69.0       2.2
          74.0       1.3
          76.0       1.0
          77.0       9.1
          78.0      22.8
          79.0       7.1
          80.0       6.9
          92.0       6.9
          93.0       7.2
          94.0       3.7
          95.0      22.1
          96.0       1.5
         105.0       1.2
         107.0       6.0
         108.0      16.0
         109.0      29.7
         110.0       2.4
         123.0       1.1
         137.0       3.6
         138.0     100.0
         139.0       8.7
    

90 MHz in CDCl3

in CDCl3


  • 1H NMR 89.56 MHz
    C8 H10 O2 0.05 ml : 0.5 ml CDCl3
    m-dimethoxybenzene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.15 B 6.50 C 6.44 D 3.741

         Hz     ppm     Int.
    

        643.19   7.182     21
        640.50   7.152     57
        634.69   7.087     22
        632.81   7.066     33
        586.00   6.544     73
        583.94   6.521     89
        583.44   6.515     90
        579.94   6.476     55
        576.88   6.442    198
        335.13   3.742   1000
    



in CDCl3



CCl4 solution



liquid film



4880 A,100M,liquid