午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

Back ChemicalBook Home>CAS DataBase List>426-65-3More Spectrum> ETHYL PENTAFLUOROPROPIONATE(426-65-3) MS

426-65-3

ETHYL PENTAFLUOROPROPIONATE(426-65-3) MS

Molecular FormulaC5H5F5O2

Molecular Weight192.08

InChIInChI=1S/C5H5F5O2/c1-2-12-3(11)4(6,7)5(8,9)10/h2H2,1H3

InChIKey DBOFMRQAMAZKQY-UHFFFAOYSA-N

SmilesC(OCC)(=O)C(F)(F)C(F)(F)F

  • ETHYL PENTAFLUOROPROPIONATE(426-65-3) MS
    Mass 

    MS-NW-6102          
ethyl pentafluoropropionate
C5H5F5O2            (Mass of molecular ion:    192)


       Source Temperature: 250 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV


          15.0       2.5
      26.0       2.4
      27.0      20.8
      28.0       8.0
      29.0     100.0
      30.0       2.2
      31.0       3.7
      33.0       2.1
      43.0       1.7
      45.0       1.1
      47.0       1.2
      50.0       1.6
      69.0       9.8
     100.0       2.0
     119.0      16.3
     147.0       4.0
     149.0       2.3
     177.0       1.1

parameter in CDCl3

  • ETHYL PENTAFLUOROPROPIONATE(426-65-3) MS

    1H NMR 300 MHz
    C5 H5 F5 O2 0.05 ml : 0.5 ml CDCl3
    ethyl pentafluoropropionate
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         4.447
      D(B)         1.393
       J(A,B)          7.12
  

         Hz     ppm     Int.


       1344.84   4.483    163
   1337.72   4.459    494
   1330.60   4.435    502
   1323.49   4.412    171
    425.00   1.417    507
    417.91   1.393   1000
    410.77   1.369    494

in CDCl3

  • ETHYL PENTAFLUOROPROPIONATE(426-65-3) MS

liquid film

  • ETHYL PENTAFLUOROPROPIONATE(426-65-3) MS

  • ETHYL PENTAFLUOROPROPIONATE(426-65-3) MS

ETHYL PENTAFLUOROPROPIONATE(426-65-3) MS Atlas of Related Products

×