17587-22-3

2,2-二甲基-6,6,7,7,8,8,8-七氟-3,5-辛二酮(17587-22-3)核磁图(¹HNMR)

产品名称:2,2-二甲基-6,6,7,7,8,8,8-七氟-3,5-辛二酮

CAS:17587-22-3

分子式:C10H11F7O2

分子量: 296.18

InChI:InChI=1S/C10H11F7O2/c1-7(2,3)5(18)4-6(19)8(11,12)9(13,14)10(15,16)17/h4H2,1-3H3

InChIKey: SQNZLBOJCWQLGQ-UHFFFAOYSA-N

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

Mass

MS-NW-6389          
6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedione
C10H11F7O2          (Mass of molecular ion:    296)

   Source Temperature: 260 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      27.0       2.5
      28.0       1.7
      29.0      13.3
      39.0       4.2
      41.0      20.6
      42.0       1.2
      43.0      10.2
      44.0       1.5
      55.0       1.7
      56.0       3.0
      57.0     100.0
      58.0       4.5
      69.0       6.9
      81.0       1.1
      83.0       1.1
      91.0       1.4
     112.0       1.0
     127.0       4.1
     169.0       1.0
     191.0       1.3
     239.0       9.8
     253.0       2.7
     268.0       2.3
     296.0       1.7

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₀ H₁₁ F₇ O₂	0.05 ml : 0.5 ml CDCl₃
6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedione

    Assign.     Shift(ppm)

      B             6.094
      C             1.238

     Hz     ppm     Int.

   2435.55   6.095    125
    495.12   1.239   1000

in CDCl3

liquid film

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2,2-二甲基-6,6,7,7,8,8,8-七氟-3,5-辛二酮(17587-22-3)核磁图(1HNMR)

2,2-二甲基-6,6,7,7,8,8,8-七氟-3,5-辛二酮(17587-22-3)核磁图(¹HNMR)