图谱信息 供应商 相关产品
网站主页CAS数据库列表 2420-87-3更多图谱3,3',4,4'-联苯四羧酸二酐(2420-87-3)红外图谱(IR1)

3,3',4,4'-联苯四羧酸二酐

产品名称 3,3',4,4'-联苯四羧酸二酐

CAS号2420-87-3

分子式C16H6O6

分子量294.22

展开


  • Mass

    MS-NW-9451          
    3,3',4,4'-biphenyltetracarboxylic dianhydride
    C16H6O6             (Mass of molecular ion:    294)
    

       Source Temperature: 220 °C
       Sample Temperature: 200 °C
       Direct, 75 eV
    

          28.0       1.5
          50.0       4.7
          61.0       1.5
          61.5       1.2
          62.0       5.9
          63.0       1.1
          74.0      13.2
          75.0      19.0
          75.5       2.2
          76.0       1.6
          86.0       1.4
          87.0       1.5
          89.0       5.0
          98.0       4.9
          99.0       3.1
         100.0      17.7
         101.0       1.6
         103.0       9.3
         103.5       1.4
         111.0       1.0
         122.0       1.2
         123.0       1.4
         124.0       1.0
         149.0       2.4
         150.0      26.4
         151.0       3.5
         178.0      42.4
         179.0       6.1
         222.0      17.2
         223.0       2.6
         250.0     100.0
         251.0      16.6
         252.0       2.1
         294.0      42.3
         295.0       7.5
         296.0       1.1
    

KBr disc



nujol mull