图谱信息 供应商 相关产品
网站主页CAS数据库列表 652-18-6更多图谱2,3,5,6-四氟苯甲酸(652-18-6)红外图谱(IR2)

2,3,5,6-四氟苯甲酸

产品名称 2,3,5,6-四氟苯甲酸

CAS号652-18-6

分子式C7H2F4O2

分子量194.08

展开


  • Mass

    MS2002-00847WA      
    2,3,5,6-tetrafluorobenzoic acid
    C7H2F4O2            (Mass of molecular ion:    194)
    

       Source Temperature: 250 °C
       Sample Temperature: 230 °C
       Reservoir, 70 eV
    

          16.0       1.0
          28.0       1.0
          31.0      12.3
          37.0       2.3
          44.0      23.4
          45.0       7.1
          50.0       2.5
          51.0       1.2
          55.0       2.1
          56.0       3.5
          57.0       1.4
          61.0       6.6
          62.0       2.3
          68.0       3.8
          69.0       2.7
          74.0       3.0
          75.0      16.2
          79.0       5.9
          80.0      12.8
          81.0      39.7
          82.0       2.2
          86.0       3.2
          87.0       1.4
          88.5       3.0
          92.0       1.9
          93.0       4.1
          98.0       3.2
          99.0      49.5
         100.0       9.3
         106.0       3.3
         110.0       1.2
         111.0       1.6
         117.0       2.0
         118.0       3.1
         119.0      14.3
         130.0      18.9
         131.0       5.0
         146.0       2.6
         149.0      35.7
         150.0     100.0
         151.0       6.3
         166.0       1.6
         174.0       4.1
         177.0      40.0
         178.0       3.0
         194.0      53.1
         195.0       4.1
    

KBr disk



Nujol