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3-METHYL-2-OXAZOLIDONE

Product Name 3-METHYL-2-OXAZOLIDONE

CAS19836-78-3

MFC4H7NO2

MW101.1

¹³CNMR

Mass

MS-IW-6254          
3-methyl-2-oxazolidinone
C4H7NO2             (Mass of molecular ion:    101)

   Source Temperature: 210 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      14.0       1.0
      15.0      13.3
      18.0       1.2
      26.0       2.1
      27.0       5.8
      28.0      25.5
      29.0      10.3
      30.0       5.3
      40.0       1.8
      41.0       3.6
      42.0      61.7
      43.0      29.6
      44.0      10.4
      54.0       1.4
      55.0       1.3
      56.0      38.9
      57.0      10.2
      58.0       1.4
      72.0       1.0
      73.0       4.6
     100.0      12.9
     101.0     100.0
     102.0       8.8

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₄ H₇ N O₂	0.05 ml : 0.5 ml CDCl₃
3-methyl-2-oxazolidinone

    Assign.     Shift(ppm)

      A             4.319
      B             3.610
      C             2.878

     Hz     ppm     Int.

   1734.25   4.340    296
   1727.42   4.323    250
   1726.32   4.320    311
   1724.85   4.316    205
   1718.14   4.300    302
   1451.05   3.631    325
   1444.34   3.615    229
   1442.87   3.611    313
   1441.77   3.608    213
   1434.94   3.591    275
   1162.23   2.909     21
   1160.64   2.905     24
   1159.79   2.903     25
   1150.63   2.880   1000

in CDCl3

liquid film

4880 A,200 M,liquid

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