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网站主页CAS数据库列表 6638-05-7更多图谱3,5-二甲氧基-4-羟基甲苯(6638-05-7)核磁图(13CNMR)

3,5-二甲氧基-4-羟基甲苯

产品名称 3,5-二甲氧基-4-羟基甲苯

CAS号6638-05-7

分子式C9H12O3

分子量168.19

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  • Mass

    MS-KW-0571          
    2,6-dimethoxy-4-methylphenol 
    C9H12O3             (Mass of molecular ion:    168)
    

       Source Temperature: 120 °C
       Sample Temperature: 100 °C
       Direct, 75 eV
    

          27.0       1.8
          28.0       1.2
          39.0       5.9
          40.0       1.0
          41.0       2.2
          43.0       2.0
          50.0       1.1
          51.0       2.2
          52.0       1.3
          53.0       6.5
          54.0       1.4
          55.0       2.2
          63.0       1.1
          65.0       6.1
          66.0       2.4
          67.0       2.4
          69.0       1.2
          77.0       3.0
          79.0       6.0
          81.0       1.6
          82.0       3.1
          84.0       1.8
          85.0       3.5
          93.0       1.8
          94.0       1.3
          95.0       1.9
          97.0       1.6
         107.0       9.0
         108.0       1.0
         109.0       1.8
         110.0       4.0
         121.0       2.6
         122.0       2.4
         123.0       3.0
         124.0       1.4
         125.0      16.2
         126.0       1.2
         137.0       1.1
         138.0       1.2
         139.0       1.3
         153.0      43.2
         154.0       3.9
         167.0       5.8
         168.0     100.0
         169.0      10.5
         170.0       1.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C9H12O3 0.039 g : 0.5 ml CDCl3
    2,6-dimethoxy-4-methylphenol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.387 B 5.39 C 3.849 D 2.287

         Hz     ppm     Int.
    

       2553.47   6.388    252
       2552.98   6.386    243
       2153.08   5.386     51
       1609.87   4.027     10
       1538.82   3.850   1000
       1533.57   3.837     18
       1465.58   3.666     10
        914.68   2.288    333
        914.07   2.287    445
        913.46   2.285    294
    

in CDCl3



KBr disk



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