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网站主页CAS数据库列表 3946-91-6更多图谱N,N'-二水杨醛缩-1,2-苯二胺(3946-91-6)核磁图(1HNMR)

N,N'-二水杨醛缩-1,2-苯二胺

产品名称 N,N'-二水杨醛缩-1,2-苯二胺

CAS号3946-91-6

分子式C20H16N2O2

分子量316.35

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  • Mass

    MS-KW-0421          
    N,N'-disalicylidene-o-phenylenediamine
    C20H16N2O2          (Mass of molecular ion:    316)
    

       Source Temperature: 200 °C
       Sample Temperature: 160 °C
       Direct, 75 eV
    

          17.0       1.7
          18.0       8.8
          27.0       1.5
          28.0       2.6
          39.0       6.0
          50.0       3.0
          51.0      13.6
          52.0       4.3
          53.0       1.4
          63.0       3.4
          64.0       2.7
          65.0       8.5
          66.0       2.0
          75.0       2.0
          76.0       3.4
          77.0      26.2
          78.0      10.9
          79.0       1.8
          83.5       2.4
          89.0       1.7
          90.0       2.1
          91.0       5.3
          92.0       5.7
          93.0       1.4
          94.0       2.4
          97.0       1.4
         102.0       7.6
         103.0       1.7
         104.0       3.9
         105.0       3.3
         106.0       1.4
         107.0       9.1
         108.0       1.3
         111.0       3.4
         115.0       4.1
         116.0       1.3
         118.0       1.6
         119.0       7.0
         120.0      15.3
         120.5       1.0
         121.0       2.9
         122.0       1.4
         127.0       1.6
         128.0       2.0
         129.0       4.1
         130.0       1.0
         134.0       2.1
         134.5       2.5
         135.0       1.5
         139.0       3.3
         140.0       3.3
         141.0       2.9
         143.0       1.4
         149.0       1.7
         151.0       2.7
         152.0       3.8
         153.0       1.6
         154.0       1.2
         156.0       1.2
         157.0       1.4
         158.0      11.7
         158.5       2.1
         166.0       3.3
         167.0       9.2
         168.0       7.4
         169.0       2.7
         177.0       1.1
         178.0       1.8
         179.0       1.7
         180.0      13.8
         181.0      12.8
         182.0       9.8
         183.0       1.7
         192.0       1.2
         193.0       1.9
         194.0       5.7
         195.0       6.0
         196.0      63.4
         197.0      20.2
         198.0       2.5
         205.0       1.1
         206.0       1.4
         209.0       1.3
         210.0     100.0
         211.0      17.2
         212.0       2.6
         221.0       8.5
         222.0       5.2
         223.0      42.2
         224.0       7.2
         269.0       1.6
         285.0       1.3
         287.0       1.0
         297.0       1.1
         299.0      25.8
         300.0       6.1
         301.0       1.0
         314.0       1.7
         315.0      15.3
         316.0      92.9
         317.0      20.7
         318.0       2.7
         370.0       1.4
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C20H16N2O2 0.041 g : 0.5 ml CDCl3
    N,N'-disalicylidene-o-phenylenediamine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 13.05 B 8.586 C 7.34 D 7.33 E 7.303 F 7.192 G 7.026 J 6.888

         Hz     ppm     Int.
    

       5216.57  13.049    946
       3432.22   8.586   1000
       2940.02   7.355    740
       2932.51   7.336    918
       2930.50   7.331    251
       2924.82   7.317    292
       2922.99   7.312    432
       2919.51   7.303    319
       2916.94   7.297    286
       2913.65   7.289    415
       2909.62   7.278     73
       2882.69   7.211     76
       2878.66   7.201    423
       2875.36   7.193    286
       2872.80   7.186    308
       2869.32   7.178    288
       2811.80   7.034    369
       2810.52   7.031    171
       2803.56   7.013    294
       2761.42   6.908    248
       2760.32   6.905    242
       2753.91   6.889    423
       2752.81   6.886    386
       2746.40   6.870    216
       2745.30   6.867    203
    

in CDCl3



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