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网站主页CAS数据库列表 5683-33-0更多图谱2-二甲氨基吡啶(5683-33-0)红外图谱(IR1)

2-二甲氨基吡啶

产品名称 2-二甲氨基吡啶

CAS号5683-33-0

分子式C7H10N2

分子量122.17


  • Mass

    MS-NW-7286          
    2-(dimethylamino)pyridine
    C7H10N2             (Mass of molecular ion:    122)
    

       Source Temperature: 200 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       3.7
          26.0       1.8
          27.0       5.4
          28.0       5.9
          30.0       1.1
          37.0       1.7
          38.0       3.6
          39.0       8.7
          40.0       2.7
          41.0       3.2
          42.0      14.8
          43.0       3.2
          44.0      42.5
          45.0       1.1
          49.0       1.2
          50.0       6.3
          51.0      21.7
          52.0      24.4
          53.0      21.4
          53.5       2.6
          54.0       1.9
          55.0       1.0
          60.0       1.0
          61.0       4.0
          64.0       3.4
          65.0       2.7
          66.0       3.1
          67.0       2.4
          68.0       1.6
          69.0       1.3
          75.0       1.4
          76.0       2.2
          77.0       1.3
          78.0      70.1
          79.0      60.1
          80.0      29.1
          81.0       2.3
          91.0       1.0
          92.0       4.1
          93.0     100.0
          94.0      11.8
          95.0       1.8
         104.0       1.4
         105.0       3.1
         106.0       1.6
         107.0      84.4
         108.0       8.3
         119.0       1.9
         121.0      15.8
         122.0      87.3
         123.0       7.9
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C7 H10 N2 0.05 ml : 0.5 ml CDCl3
    2-(dimethylamino)pyridine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.151 B 7.386 C 6.500 D 6.460 E 3.031

         Hz     ppm     Int.
    

       3263.43   8.166     72
       3262.57   8.164     78
       3261.47   8.161     81
       3260.62   8.159     77
       3258.54   8.154     76
       3257.69   8.152     81
       3256.47   8.149     81
       3255.62   8.147     77
       2964.23   7.418     92
       2962.28   7.413     92
       2957.15   7.400     99
       2955.69   7.396    116
       2955.20   7.395    117
       2953.61   7.391     99
       2948.61   7.378     99
       2946.53   7.373     98
       2604.13   6.517     84
       2603.27   6.514     90
       2599.12   6.504     83
       2598.39   6.502     94
       2597.05   6.499     86
       2596.19   6.497     88
       2592.04   6.486     79
       2591.19   6.484     84
       2586.79   6.473    105
       2585.94   6.471    168
       2584.96   6.469     98
       2578.13   6.451     99
       2577.27   6.449    162
       2576.42   6.447     96
       1212.77   3.035   1000
    

in CDCl3



liquid film