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网站主页CAS数据库列表 2167-51-3更多图谱Alpha,Alpha'-双(4-羟基苯)1,4-二异丙基苯(2167-51-3)红外图谱(IR2)

Alpha,Alpha'-双(4-羟基苯)1,4-二异丙基苯

产品名称 Alpha,Alpha'-双(4-羟基苯)1,4-二异丙基苯

CAS号2167-51-3

分子式C24H26O2

分子量346.46

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  • Mass

    MS-IW-4856          
    4,4'-((p-phenylene)diisopropylidene)diphenol
    C24H26O2            (Mass of molecular ion:    346)
    

       Source Temperature: 180 °C
       Sample Temperature: 160 °C
       Direct, 75 eV
    

          39.0       1.0
          41.0       2.0
          65.0       1.6
          77.0       1.7
          91.0       3.2
          94.0       2.8
          95.0       1.8
         103.0       1.1
         107.0       5.3
         111.0       2.1
         115.0       1.4
         119.0       5.6
         120.0       1.2
         121.0       1.5
         128.0       1.1
         135.0      12.9
         136.0       1.4
         143.0       1.3
         152.0       1.0
         158.0      19.3
         158.5       4.5
         159.0       1.0
         165.0       1.7
         165.5       2.0
         178.0       1.1
         181.0       1.3
         195.0       1.1
         196.0       1.2
         221.0       1.3
         222.0       1.2
         223.0       1.5
         237.0       4.9
         238.0       1.3
         252.0       1.3
         301.0       2.3
         315.0       4.6
         316.0       7.1
         317.0       1.8
         331.0     100.0
         332.0      25.9
         333.0       3.6
         346.0      28.7
         347.0       7.5
         348.0       1.1
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C24 H26 O2 0.038 g : 0.5 ml DMSO-d6
    4,4'-((p-phenylene)diisopropylidene)diphenol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.17 B 7.076 C 7.006 D 6.661 E 1.553

         Hz     ppm     Int.
    

       3666.23   9.174    543
       2828.22   7.077    866
       2807.92   7.026     38
       2804.87   7.019    314
       2802.73   7.013    109
       2798.16   7.002    112
       2796.02   6.997    360
       2792.97   6.989     44
       2669.22   6.679     43
       2666.17   6.672    376
       2664.03   6.666    116
       2659.61   6.655    106
       2657.47   6.650    337
       2654.42   6.642     37
        620.88   1.554   1000
    

in DMSO-d6



KBr disc



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