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网站主页CAS数据库列表 1149-16-2更多图谱乙二醛缩双(邻氨基苯酚)(1149-16-2)质谱(MS)

乙二醛缩双(邻氨基苯酚)

产品名称 乙二醛缩双(邻氨基苯酚)

CAS号1149-16-2

分子式C14H12N2O2

分子量240.26

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  • Mass

    MS-IW-6365          
    2,2'-(ethanediylidenedinitrilo)diphenol
    C14H12N2O2          (Mass of molecular ion:    240)
    

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

          18.0       1.8
          27.0       1.2
          28.0       3.0
          38.0       1.1
          39.0       4.1
          50.0       2.1
          51.0       4.5
          52.0       4.8
          53.0       2.1
          63.0       3.9
          64.0       4.9
          65.0       9.8
          66.0       1.7
          76.0       2.0
          77.0       7.5
          78.0       8.7
          79.0       1.7
          80.0       3.9
          91.0       3.4
          92.0       3.3
          93.0      10.2
          94.0       1.4
         104.0      16.7
         105.0      11.2
         106.0       1.6
         108.0      11.4
         109.0      10.8
         119.0       9.3
         120.0      82.3
         121.0      28.8
         122.0       5.3
         132.0      32.9
         133.0      72.9
         134.0       7.2
         147.0       1.2
         211.0       2.1
         221.0       3.8
         223.0       1.7
         236.0       4.0
         237.0       2.7
         238.0       5.1
         239.0       2.4
         240.0     100.0
         241.0      16.2
         242.0       1.7
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C14 H12 N2 O2 0.043 g : 0.5 ml CDCl3
    2,2'-(ethanediylidenedinitrilo)diphenol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.01 to 6.56 B 5.32 C 4.87

         Hz     ppm     Int.
    

        619.00   6.912     57
        617.06   6.890     64
        613.63   6.852    175
        612.63   6.841     71
        609.38   6.805    470
        607.88   6.788   1000
        604.75   6.753    261
        603.88   6.743    256
        602.44   6.727    263
        599.94   6.699    134
        599.19   6.691    102
        598.00   6.678     89
        596.50   6.661     75
        594.56   6.639    100
        592.38   6.615     59
        478.38   5.342    200
        476.56   5.322    156
        476.25   5.318    168
        475.13   5.306    222
        436.25   4.872     94
    

KBr disc



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