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网站主页CAS数据库列表 2896-60-8更多图谱4-乙基间苯二酚(2896-60-8)红外图谱(IR2)

4-乙基间苯二酚

产品名称 4-乙基间苯二酚

CAS号2896-60-8

分子式C8H10O2

分子量138.16

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  • Mass

    MS-NW-1275          
    4-ethylresorcinol
    C8H10O2             (Mass of molecular ion:    138)
    

       Source Temperature: 250 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          27.0       3.3
          28.0       1.2
          38.0       1.2
          39.0       6.3
          40.0       1.2
          41.0       4.7
          43.0       3.5
          50.0       1.5
          51.0       3.7
          52.0       1.3
          53.0       3.0
          55.0       4.9
          61.5       1.4
          63.0       1.9
          65.0       4.7
          66.0       1.9
          67.0       6.1
          68.0       1.0
          69.0       5.2
          77.0       4.1
          79.0       1.4
          81.0       1.6
          91.0       3.3
          94.0       1.4
          95.0       4.9
         110.0       1.1
         123.0     100.0
         124.0       7.7
         137.0       2.9
         138.0      40.9
         139.0       3.6
    

90 MHz in CDCl3

400 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H10 O2 0.058 g : 0.5 ml CDCl3
    4-ethylresorcinol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.962 B 6.36 C 6.32 D 4.8 E 2.544 F 1.201

         Hz     ppm     Int.
    

        628.31   7.016    144
        626.81   6.999     92
        621.19   6.937    116
        619.75   6.920    186
        574.63   6.417    165
        572.25   6.390    287
        568.94   6.353     80
        566.69   6.328    293
        565.19   6.311    719
        562.19   6.278     44
        426.06   4.758     90
        239.75   2.677     99
        232.31   2.594    319
        224.81   2.511    358
        217.19   2.426    144
        114.56   1.280    524
        111.19   1.242     46
        109.63   1.225     65
        107.19   1.197   1000
        103.44   1.155     56
        102.44   1.144     55
        102.06   1.140     56
        101.56   1.134     58
         99.63   1.113    404
    


  • 1H NMR 399.65 MHz
    C8 H10 O2 saturated in CDCl3
    4-ethylresorcinol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.968 B 6.364 C 6.320 D 4.86 E 2.549 F 1.198 J(A,B)=8.2HZ. J(B,C)=2.6HZ.

         Hz     ppm     Int.
    

       2789.18   6.980    171
       2781.01   6.959    183
       2548.95   6.378    129
       2546.39   6.372    163
       2540.77   6.358    118
       2538.21   6.352    162
       2527.10   6.324    263
       2524.54   6.317    206
       1943.97   4.865     61
       1030.15   2.578     91
       1022.71   2.560    268
       1015.14   2.541    274
       1007.57   2.522     98
        486.33   1.217    487
        482.30   1.207     34
        478.88   1.199   1000
        474.73   1.188     40
        474.12   1.187     37
        473.63   1.186     39
        471.31   1.180    481
        469.24   1.175     47
    

in CDCl3



CCl4 solution



KBr disc



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