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网站主页CAS数据库列表 83643-84-9更多图谱4,4,4-三氟-3-氧丁酸甲酯(83643-84-9)红外图谱(IR1)

4,4,4-三氟-3-氧丁酸甲酯

产品名称 4,4,4-三氟-3-氧丁酸甲酯

CAS号83643-84-9

分子式C5H5F3O3

分子量170.09

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  • Mass

    MS-NW-9684          
    methyl 4,4,4-trifluoroacetoacetate
    C5H5F3O3            (Mass of molecular ion:    170)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          14.0       1.2
          15.0      11.7
          27.0       1.5
          28.0       3.3
          29.0       5.9
          31.0       9.7
          32.0       5.3
          33.0       3.2
          41.0       6.7
          42.0      11.8
          43.0       4.6
          44.0       4.2
          45.0       1.4
          50.0       1.3
          51.0       1.6
          53.0       1.0
          57.0       6.5
          59.0      33.7
          60.0       1.1
          61.0       1.1
          63.0       1.9
          64.0       1.2
          69.0     100.0
          70.0       3.2
          71.0       1.1
          75.0       1.2
          78.0       4.1
          81.0       1.3
          83.0       5.3
          89.0      10.1
          91.0       3.7
          97.0       8.7
         101.0      94.7
         102.0       4.3
         111.0       4.4
         119.0       8.8
         138.0       1.3
         139.0      61.8
         140.0       2.8
         170.0      12.8
         171.0       2.2
    

liquid film