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网站主页CAS数据库列表 720-44-5更多图谱4-甲氧基二苯甲醇(720-44-5)核磁图(1HNMR)

4-甲氧基二苯甲醇

产品名称 4-甲氧基二苯甲醇

CAS号720-44-5

分子式C14H14O2

分子量214.26

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  • Mass

    MS-IW-9744          
    4-methoxybenzhydryl alcohol
    C14H14O2            (Mass of molecular ion:    214)
    

       Source Temperature: 170 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          17.0       1.2
          18.0       6.1
          27.0       1.4
          28.0       1.3
          39.0       4.2
          50.0       3.2
          51.0       9.9
          52.0       1.7
          53.0       1.7
          55.0       1.7
          62.0       1.1
          63.0       5.1
          64.0       4.9
          65.0       4.9
          66.0       2.2
          74.0       1.3
          75.0       1.8
          76.0       5.2
          77.0      44.1
          78.0       7.9
          79.0       6.6
          82.0       1.4
          82.5       1.6
          83.0       1.0
          89.0       1.9
          91.0       5.7
          92.0       9.3
          93.0       4.3
          94.0       9.5
          98.0       1.6
          99.0       2.6
         102.0       1.2
         105.0      57.1
         106.0       5.8
         107.0       9.6
         108.0      34.5
         109.0      98.7
         110.0       7.7
         115.0       4.0
         120.0       1.1
         121.0      12.2
         122.0       1.2
         127.0       1.9
         128.0       2.8
         135.0     100.0
         136.0      18.7
         137.0      44.2
         138.0       4.0
         139.0       2.2
         141.0       2.5
         151.0       1.9
         152.0       8.7
         153.0      10.3
         154.0       4.4
         155.0       2.9
         165.0      12.0
         166.0       5.5
         167.0      13.7
         168.0       2.7
         169.0       1.7
         170.0       1.4
         181.0       5.6
         182.0       5.0
         183.0      13.0
         184.0       2.2
         185.0       1.1
         195.0       1.8
         196.0       2.1
         197.0      35.6
         198.0      53.3
         199.0       8.2
         211.0       1.8
         212.0      23.2
         213.0      19.9
         214.0      70.7
         215.0      10.7
         216.0       1.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C14 H14 O2 0.040 g : 0.5 ml CDCl3
    4-methoxybenzhydryl alcohol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.34 B 7.31 C 7.24 D 6.833 E 5.737 F 3.748

         Hz     ppm     Int.
    

       2938.60   7.353     50
       2936.52   7.348     71
       2934.69   7.344     39
       2934.33   7.343     38
       2930.05   7.332    207
       2928.47   7.328    186
       2927.61   7.326    178
       2926.76   7.324    197
       2924.56   7.318     44
       2920.65   7.309    137
       2919.80   7.306    193
       2917.97   7.302     72
       2913.82   7.291     44
       2911.87   7.287     71
       2901.98   7.262     35
       2899.66   7.256    215
       2899.29   7.255    213
       2897.71   7.251    119
       2896.24   7.247     51
       2890.87   7.234    265
       2888.06   7.227     42
       2884.52   7.218     51
       2738.04   6.852     35
       2735.23   6.845    251
       2733.03   6.839     79
       2728.52   6.828     79
       2726.32   6.822    223
       2294.56   5.742     87
       2291.14   5.733     85
       1498.05   3.749   1000
    

in CDCl3



KBr disc



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