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378-75-6

五氟丙酸甲酯(378-75-6)質(zhì)譜(MS)

產(chǎn)品名稱:五氟丙酸甲酯

CAS:378-75-6

分子式:C4H3F5O2

分子量: 178.06

InChI:InChI=1S/C4H3F5O2/c1-11-2(10)3(5,6)4(7,8)9/h1H3

InChIKey: JMKJCPUVEMZGEC-UHFFFAOYSA-N

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

  • 圖譜
    Mass 

    MS-IW-8229          
methyl pentafluoropropionate
C4H3F5O2            (Mass of molecular ion:    178)


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


          15.0      51.2
      28.0       2.7
      29.0       7.1
      30.0       1.0
      31.0      13.1
      33.0       2.3
      44.0       1.0
      45.0       1.5
      50.0       5.6
      59.0     100.0
      60.0       2.7
      65.0       1.1
      69.0      57.4
      81.0      11.5
      97.0       7.6
     100.0      17.6
     101.0       1.6
     119.0      83.0
     120.0       1.8
     128.0       1.2
     131.0       7.0
     147.0       6.8
     149.0       2.4
     169.0       1.0

parameter in CDCl3

  • 圖譜

    1H NMR 300 MHz
    C4 H3 F5 O2 0.05 ml : 0.5 ml CDCl3
    methyl pentafluoropropionate
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         3.996
  

         Hz     ppm     Int.


       1198.80   3.996   1000

in CDCl3

  • 圖譜

liquid film

  • 圖譜

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