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返回ChemicalBook首页>CAS数据库列表>22767-90-4更多图谱> 1,1,1-三氟-5,5-二甲基-2,4-己二酮(22767-90-4)核磁图(13CNMR)

22767-90-4

1,1,1-三氟-5,5-二甲基-2,4-己二酮(22767-90-4)核磁图(13CNMR)

分子式:C8H11F3O2

分子量: 196.17

InChI:InChI=1S/C8H11F3O2/c1-7(2,3)5(12)4-6(13)8(9,10)11/h4H2,1-3H3

InChIKey: BVPKYBMUQDZTJH-UHFFFAOYSA-N

Smiles:C(F)(F)(F)C(=O)CC(=O)C(C)(C)C

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    Mass

    MS-IW-9016          
    1,1,1-trifluoro-5,5-dimethyl-2,4-hexanedione
    C8H11F3O2           (Mass of molecular ion:    196)
    

       Source Temperature: 200 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          27.0       2.6
          28.0       1.6
          29.0      14.6
          39.0       5.2
          41.0      26.9
          42.0       2.2
          43.0       8.2
          53.0       1.1
          55.0       2.7
          56.0       4.5
          57.0     100.0
          58.0       4.5
          59.0       1.0
          69.0      15.3
          83.0       3.1
         113.0       1.0
         119.0       1.7
         127.0       4.8
         139.0       9.4
         153.0       2.6
         168.0       5.4
         196.0       5.1
    

400 MHz in CDCl3

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    1H NMR 399.65 MHz
    C8 H11 F3 O2 0.05 ml : 0.5 ml CDCl3
    1,1,1-trifluoro-5,5-dimethyl-2,4-hexanedione
    ChemicalStructure
        Assign.     Shift(ppm)
    A 15. B 6.047 C 1.235

         Hz     ppm     Int.
    

       2416.99   6.048    278
        493.65   1.236   1000
    

in CDCl3

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liquid film

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