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3,5-二甲氧基甲苯

产品名称 3,5-二甲氧基甲苯

CAS号4179-19-5

分子式C9H12O2

分子量152.19

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  • Mass

    MS-IW-9524          
    3,5-dimethoxytoluene
    C9H12O2             (Mass of molecular ion:    152)
    

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

          15.0       2.3
          27.0       2.9
          28.0       1.8
          29.0       1.0
          38.0       2.5
          39.0      10.7
          40.0       2.8
          41.0       3.8
          43.0       2.2
          50.0       3.5
          51.0       7.5
          52.0       5.5
          53.0       5.5
          55.0       1.8
          59.0       1.0
          62.0       1.6
          63.0       4.1
          64.0       1.5
          65.0       7.6
          66.0       9.0
          67.0       1.6
          69.0       3.4
          74.0       1.0
          76.0       2.2
          77.0      17.4
          78.0       8.2
          79.0      15.3
          80.0       1.3
          81.0       2.6
          89.0       1.2
          90.0       1.2
          91.0      22.9
          92.0      11.5
          93.0       5.4
          94.0       6.8
         105.0       2.0
         106.0       2.4
         107.0      10.2
         108.0       8.0
         109.0      16.6
         110.0       1.3
         119.0       1.3
         121.0      12.3
         122.0      15.1
         123.0      51.7
         124.0       4.6
         137.0       4.5
         151.0       5.7
         152.0     100.0
         153.0      10.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C9 H12 O2 0.05 ml : 0.5 ml CDCl3
    3,5-dimethoxytoluene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.321 B 6.273 C 3.735 D 2.283

         Hz     ppm     Int.
    

       2527.95   6.326    206
       2527.34   6.324    209
       2525.63   6.320    239
       2525.02   6.319    237
       2509.16   6.279     90
       2506.96   6.273    125
       2504.88   6.268     62
       1493.04   3.736   1000
        912.72   2.284    504
        912.11   2.283    494
    

in CDCl3



liquid film