1,2-二乙酰苯(704-00-7)红外图谱(IR2)

Mass

MS-IW-0791          
o-diacetylbenzene
C10H10O2            (Mass of molecular ion:    162)

   Source Temperature: 190 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      28.0       1.1
      39.0       1.3
      43.0      12.5
      50.0       2.6
      51.0       3.2
      63.0       1.5
      65.0       2.2
      74.0       1.3
      75.0       1.5
      76.0       3.3
      77.0       5.0
      78.0       1.0
      89.0       1.6
      91.0      17.9
      92.0       1.4
     101.0       1.1
     104.0       1.2
     105.0       4.1
     115.0      11.1
     116.0       5.9
     129.0       2.4
     144.0      17.8
     145.0       2.5
     147.0     100.0
     148.0       9.9
     162.0       3.4

Assign. Shift(ppm) A *1 7.57 B *1 7.56 C 2.540

     Hz     ppm     Int.

   3027.59   7.576     29
   3025.27   7.570     67
   3023.68   7.566    180
   3022.09   7.562    195
   3020.14   7.557     70
   3017.82   7.552     33
   1018.19   2.548     26
   1015.26   2.541   1000
   1012.21   2.533     27