图谱信息 供应商 相关产品
网站主页CAS数据库列表 141-93-5更多图谱1,3-二乙基苯(141-93-5)核磁图(13CNMR)

1,3-二乙基苯

产品名称 1,3-二乙基苯

CAS号141-93-5

分子式C10H14

分子量134.22

展开


  • Mass

    MS-NW-3676          
    m-diethylbenzene
    C10H14              (Mass of molecular ion:    134)
    

       Source Temperature: 280 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          27.0       5.3
          29.0       2.8
          39.0       7.3
          41.0       5.6
          50.0       2.6
          51.0       6.4
          52.0       2.1
          53.0       2.4
          57.5       1.4
          58.0       1.1
          58.5       1.1
          62.0       1.2
          63.0       4.0
          64.0       1.4
          65.0       5.4
          74.0       1.0
          75.0       1.1
          77.0      12.1
          78.0       5.3
          79.0       7.7
          89.0       2.3
          91.0      19.3
          92.0       2.0
          93.0       1.8
         102.0       1.5
         103.0       8.2
         104.0       6.5
         105.0      95.0
         106.0      10.0
         115.0       5.5
         116.0       1.5
         117.0       7.5
         118.0       1.5
         119.0     100.0
         120.0      10.5
         133.0       1.6
         134.0      49.4
         135.0       5.6
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C10 H14 0.04 ml : 0.5 ml CDCl3
    m-diethylbenzene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.19 B 7.03 C 7.00 D 2.617 E 1.232

         Hz     ppm     Int.
    

        643.69   7.188     58
        642.88   7.179     62
        637.75   7.121    139
        630.31   7.038    297
        629.88   7.034    315
        627.31   7.005     51
        626.69   6.998     38
        625.56   6.985     42
        625.00   6.979     53
        624.44   6.973     44
        623.88   6.967     38
        622.69   6.953     57
        246.38   2.752     67
        238.81   2.667    217
        231.25   2.583    244
        223.69   2.498     94
        117.56   1.313    441
        110.19   1.231   1000
        109.75   1.226    669
        102.38   1.144    341
    

in CDCl3



liquid film



4880 A,200 M,liquid