ChemicalBook
English   Japanese   Germany   Korea
返回ChemicalBook首页>CAS数据库列表>452-58-4更多图谱> 2,3-二氨基吡啶(452-58-4)质谱(MS)

452-58-4

2,3-二氨基吡啶(452-58-4)质谱(MS)

产品名称:2,3-二氨基吡啶

CAS:452-58-4

分子式:C5H7N3

分子量: 109.13

InChI:InChI=1S/C5H7N3/c6-4-2-1-3-8-5(4)7/h1-3H,6H2,(H2,7,8)

InChIKey: ZZYXNRREDYWPLN-UHFFFAOYSA-N

Smiles:C1(N)=NC=CC=C1N

  • 图谱
    Mass

    MS-IW-3071          
    2,3-diaminopyridine
    C5H7N3              (Mass of molecular ion:    109)
    

       Source Temperature: 220 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          26.0       1.0
          27.0       1.8
          28.0      10.8
          29.0       2.1
          30.0       1.3
          37.0       1.6
          38.0       4.7
          39.0       9.3
          40.0       2.7
          41.0       4.8
          42.0       1.9
          43.0       3.7
          51.0       1.8
          52.0       5.9
          53.0       5.0
          54.0      16.5
          55.0      22.2
          56.0       7.8
          64.0       2.0
          65.0       4.3
          66.0       3.0
          78.0       2.0
          81.0      17.1
          82.0      29.9
          83.0       1.6
          92.0       3.3
          93.0       1.9
         108.0       2.1
         109.0     100.0
         110.0       6.7
    

parameter in DMSO-d6

  • 图谱

    1H NMR 300 MHz
    C5 H7 N3 30 % in DMSO
    2,3-diaminopyridine
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 7.58 D(B) 6.56 D(C) 6.93 J(A,B) 4.9 J(A,C) 1.7 J(B,C) 7.3 D(D) 5.22 BRUEGEL,W. Z.ELEKTROCHEM.(BER.BUNSENGES.PHYS.CHEM.) 66, 159 (1962)

         Hz     ppm     Int.
    

       2277.31   7.591     67
       2275.64   7.585     69
       2272.42   7.575     70
       2270.75   7.569     70
       2083.61   6.945     64
       2081.94   6.940     64
       2076.31   6.921     73
       2074.63   6.915     72
       1973.95   6.580     69
       1969.06   6.564     69
       1966.67   6.556     63
       1961.78   6.539     59
       1566.00   5.220   1000
    

KBr disc

  • 图谱

nujol mull

  • 图谱

×