2,4-二甲氧基苯甲腈(4107-65-7)红外图谱(IR2)

Mass

MS-IW-0739          
2,4-dimethoxybenzonitrile
C9H9NO2             (Mass of molecular ion:    163)

   Source Temperature: 110 °C
   Sample Temperature:  90 °C
   Direct, 75 eV

      15.0       1.0
      38.0       1.7
      39.0       2.1
      50.0       2.0
      51.0       1.9
      62.0       3.6
      63.0       3.7
      64.0       2.0
      65.0       7.0
      66.0       1.8
      69.0       1.1
      75.0       1.1
      76.0       2.3
      77.0       6.0
      78.0       2.4
      79.0       2.3
      88.0       1.1
      89.0       2.9
      90.0       3.4
      92.0       2.7
      95.0       2.1
     102.0       1.2
     103.0       3.1
     104.0       5.7
     105.0       4.3
     106.0       2.5
     107.0       2.4
     108.0       1.7
     117.0       3.0
     118.0       1.2
     119.0       1.1
     120.0      11.8
     121.0       1.1
     132.0       4.1
     133.0      10.4
     134.0      34.1
     135.0       4.7
     147.0       1.0
     148.0       1.8
     162.0      16.3
     163.0     100.0
     164.0      10.6

Assign. Shift(ppm) A 7.464 B 6.520 C 6.466 D 3.900 E 3.862

     Hz     ppm     Int.

   2987.43   7.476    174
   2978.76   7.454    182
   2611.21   6.534     91
   2608.89   6.528    108
   2602.54   6.513     83
   2600.34   6.507    108
   2585.21   6.469    154
   2582.89   6.463    130
   1558.84   3.901    898
   1543.46   3.863   1000