图谱信息 供应商 相关产品
网站主页CAS数据库列表 78-67-1更多图谱偶氮二异丁腈(78-67-1)红外图谱(IR1)

偶氮二异丁腈

产品名称 偶氮二异丁腈

CAS号78-67-1

分子式C8H12N4

分子量164.21

展开


  • Mass

    MS-NW-1814          
    2,2'-azobis(2-methylpropionitrile)
    C8H12N4             (Mass of molecular ion:    164)
    

       Source Temperature: 250 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       3.2
          26.0       1.9
          27.0       8.2
          28.0      26.6
          29.0       1.4
          37.0       1.5
          38.0       2.5
          39.0      15.3
          40.0       4.1
          41.0      34.7
          42.0      26.6
          43.0       1.9
          51.0       2.9
          52.0       7.4
          53.0       3.8
          54.0      20.3
          55.0       1.5
          64.0       1.7
          65.0       1.0
          66.0       3.1
          67.0       4.1
          68.0      40.7
          69.0     100.0
          70.0       4.9
          80.0       1.7
          94.0       2.6
         121.0       2.6
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C8 H12 N4 0.048 g : 0.5 ml CDCl3
    2,2'-azobis(2-methylpropionitrile)
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 1.724

         Hz     ppm     Int.
    

        517.20   1.724   1000
    

in CDCl3



CCl4 solution



KBr disc



nujol mull



UV IRRAD. IN POWDER STATE, 77K

UV PHOTOLYSIS