1-溴-2,2-二氟乙烷

产品名称 1-溴-2,2-二氟乙烷

CAS号359-07-9

分子式C2H3BrF2

分子量144.95

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¹HNMR

¹³CNMR

IR1

Mass

MS-IW-8209          
2-bromo-1,1-difluoroethane
C2H3BrF2            (Mass of molecular ion:    144)

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

      26.0       2.0
      31.0       2.7
      33.0       1.3
      44.0       3.5
      45.0      23.4
      46.0       5.9
      51.0      15.6
      62.5       1.1
      63.0       2.0
      63.5       1.1
      64.0      23.4
      65.0      29.5
      79.0       1.8
      81.0       1.8
      91.0       1.1
      92.0       1.3
      93.0      22.1
      94.0       1.8
      95.0      20.6
     105.0       7.9
     107.0       7.6
     123.0       2.8
     125.0       6.1
     127.0       3.4
     143.0       4.8
     144.0     100.0
     145.0       6.7
     146.0      98.5
     147.0       2.2

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₂ H₃ Br F₂	0.05 ml : 0.5 ml CDCl₃
2-bromo-1,1-difluoroethane

    Assign.     Shift(ppm)

      A             5.930
      B             3.492

     Hz     ppm     Int.

   2430.18   6.081    139
   2426.03   6.071    273
   2421.88   6.061    143
   2374.39   5.942    268
   2370.24   5.931    538
   2366.09   5.921    288
   2318.73   5.802    141
   2314.58   5.792    278
   2310.42   5.782    146
   1412.48   3.535    520
   1408.33   3.524    532
   1398.19   3.499    963
   1394.04   3.489   1000
   1383.91   3.463    556
   1379.76   3.453    561

in CDCl3

liquid film

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