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网站主页CAS数据库列表 1703-58-8更多图谱丁烷四羧酸(1703-58-8)质谱(MS)

丁烷四羧酸

产品名称 丁烷四羧酸

CAS号1703-58-8

分子式C8H10O8

分子量234.16


  • Mass

    MS-NW-8264          
    1,2,3,4-butanetetracarboxylic acid
    C8H10O8             (Mass of molecular ion:    234)
    

       Source Temperature: 190 °C
       Sample Temperature: 170 °C
       Direct, 75 eV
    

          14.0       1.9
          15.0       2.9
          16.0       1.0
          17.0      12.1
          18.0      54.4
          19.0       1.1
          26.0      12.3
          27.0      62.7
          28.0      22.5
          29.0      34.7
          30.0       1.2
          31.0       3.6
          37.0       2.0
          38.0       5.1
          39.0      48.4
          40.0       5.8
          41.0      24.7
          42.0      33.4
          43.0      53.1
          44.0      12.5
          45.0      36.5
          46.0       1.5
          49.0       1.6
          50.0       6.3
          51.0       9.9
          52.0       7.6
          53.0      35.0
          54.0     100.0
          55.0      92.2
          56.0      14.9
          57.0      48.3
          58.0      12.6
          60.0       9.4
          61.0       1.0
          67.0       2.0
          68.0       2.4
          69.0      11.2
          70.0      13.5
          71.0       7.1
          72.0       6.4
          73.0       7.6
          79.0       1.2
          80.0      10.7
          81.0      19.7
          82.0      12.0
          83.0       3.8
          84.0      25.6
          85.0      48.1
          86.0       2.7
          95.0       2.1
          96.0       1.1
          97.0      10.8
          98.0      51.2
          99.0      18.7
         100.0      28.2
         101.0       2.8
         102.0       1.4
         108.0      76.0
         109.0       6.1
         110.0       2.0
         111.0       1.3
         112.0      48.7
         113.0      15.3
         114.0       1.1
         116.0       4.3
         117.0       2.7
         124.0       1.5
         125.0       7.0
         126.0      87.6
         127.0       9.2
         128.0       1.3
         138.0       1.1
         139.0       3.2
         144.0      25.0
         145.0       1.7
         152.0      10.8
         153.0       6.6
         154.0      21.0
         155.0       1.8
         156.0       1.3
         170.0       9.0
         171.0       1.3
         172.0       1.0
         181.0       3.8
         198.0       1.5
         199.0       8.2
         217.0       2.8
    



KBr disc



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