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2,2-二氟乙醇

产品名称 2,2-二氟乙醇

CAS号359-13-7

分子式C2H4F2O

分子量82.05

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  • Mass

    MS-IW-8826          
    2,2-difluoroethanol
    C2H4F2O             (Mass of molecular ion:     82)
    

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

          14.0       1.3
          15.0      15.5
          26.0       1.0
          28.0       1.7
          29.0      16.3
          30.0       2.4
          31.0     100.0
          32.0       6.6
          33.0      13.5
          42.0       2.6
          43.0      23.5
          44.0       2.1
          45.0       6.4
          46.0       1.1
          51.0      12.7
          60.0       1.2
          61.0       6.3
          62.0       2.1
          63.0       4.9
          64.0       6.0
          65.0       2.7
          81.0       1.0
          82.0      15.0
          83.0       1.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C2 H4 F2 O 0.05 ml : 0.5 ml CDCl3
    2,2-difluoroethanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 5.824 B 3.771 C 3.64

         Hz     ppm     Int.
    

       2385.62   5.970    279
       2381.96   5.961    535
       2378.17   5.951    277
       2329.96   5.831    518
       2326.29   5.821   1000
       2322.63   5.812    525
       2274.41   5.692    240
       2270.75   5.682    501
       2266.97   5.673    253
       1522.22   3.809    281
       1507.45   3.772    520
       1493.04   3.736    276
       1478.39   3.700     25
       1453.74   3.638    429
    

in CDCl3



liquid film