SpectrumDetail Supplier Related Products
WebSite > CAS DataBase List >  4652-27-1More Spectrum > 4-METHOXY-3-BUTEN-2-ONE(4652-27-1)MS

4-METHOXY-3-BUTEN-2-ONE

Product Name 4-METHOXY-3-BUTEN-2-ONE

CAS4652-27-1

MFC5H8O2

MW100.12

More


  • Mass 

    MS-NW-5462          
4-methoxy-3-buten-2-one
C5H8O2              (Mass of molecular ion:    100)


       Source Temperature: 250 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV


          14.0       2.4
      15.0      11.0
      26.0       3.5
      27.0      11.1
      28.0       2.6
      29.0       8.7
      31.0       8.3
      38.0       1.3
      39.0       3.2
      41.0       1.8
      42.0      10.3
      43.0      36.5
      44.0       1.1
      47.0       1.5
      53.0       4.5
      54.0       1.2
      55.0       1.5
      57.0       2.4
      58.0       1.4
      59.0       5.0
      69.0       2.6
      71.0       6.0
      75.0       6.3
      85.0     100.0
      86.0       4.8
     100.0      13.8
     101.0       2.4
     117.0       1.2

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C5 H8 O2 0.04 ml : 0.5 ml CDCl3
    4-methoxy-3-buten-2-one
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             7.574
      B             5.590
      C             3.713
      D             2.192
     
     J(A,B)=12.9HZ. J(A,C)=0.4HZ.
  

         Hz     ppm     Int.


        685.56   7.655     91
    685.19   7.651     92
    672.69   7.512    104
    672.31   7.507    105
    506.75   5.659    132
    493.94   5.516    115
    332.75   3.716    729
    196.38   2.193   1000
    195.31   2.181    151

in CDCl3



liquid film



More Suppliers

4-METHOXY-3-BUTEN-2-ONE(4652-27-1)MS Atlas of Related Products

MERBROMIN(129-16-8)IR2 MERBROMIN(129-16-8)IR1 MERBROMIN(129-16-8)1HNMR RESORUFIN SODIUM SALT(34994-50-8)Raman RESORUFIN SODIUM SALT(34994-50-8)IR

More

Home

My