3195-78-6

N-甲基-N-乙烯基乙酰胺(3195-78-6)红外图谱(IR1)

产品名称:N-甲基-N-乙烯基乙酰胺

CAS:3195-78-6

分子式:C5H9NO

分子量: 99.13

Mass

MS-NW-9569          
N-methyl-N-vinylacetamide
C5H9NO              (Mass of molecular ion:     99)

   Source Temperature: 250 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      14.0       1.0
      15.0      10.6
      26.0       2.5
      27.0       8.0
      28.0      26.5
      29.0      14.4
      30.0      10.9
      40.0       1.9
      41.0       4.2
      42.0      20.8
      43.0      77.8
      44.0       2.2
      52.0       1.4
      54.0       8.7
      55.0       5.6
      56.0      90.1
      57.0     100.0
      58.0       8.2
      71.0       1.1
      98.0       1.7
      99.0      68.1
     100.0       6.6

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₅ H₉ N O	0.05 ml : 0.5 ml CDCl₃
N-methyl-N-vinylacetamide

    Assign.     Shift(ppm)

      A             7.527
      B             6.906
      C             4.454
      D             4.427
      E             4.379
      F             4.337
      G             3.108
      J             3.062
      K             2.220
      L             2.214
     
     RATIO OF THE ISOMERS=1:3

     Hz     ppm     Int.

   3021.12   7.560     42
   3011.84   7.537     44
   3005.00   7.520     44
   2995.73   7.496     43
   2772.22   6.937    149
   2763.18   6.915    156
   2757.08   6.899    156
   2748.05   6.877    155
   1788.45   4.476    165
   1787.48   4.473    178
   1776.98   4.447     70
   1773.19   4.437    161
   1772.22   4.435    178
   1760.99   4.407     65
   1755.25   4.392     62
   1754.52   4.391     64
   1745.85   4.369     64
   1745.24   4.367     65
   1738.53   4.351    181
   1737.43   4.348    188
   1729.49   4.328    179
   1728.39   4.325    181
   1242.31   3.109    440
   1235.60   3.092     33
   1223.88   3.063    989
    887.45   2.221   1000
    884.77   2.214    592

in CDCl3