丙酸异丙酯(637-78-5)红外图谱(IR2)

Mass

MS-NW-0764          
isopropyl propionate
C6H12O2             (Mass of molecular ion:    116)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       1.7
      26.0       1.5
      27.0      10.7
      28.0       2.8
      29.0      21.8
      31.0       1.0
      39.0       3.8
      41.0      12.1
      42.0       4.5
      43.0      46.2
      44.0       1.5
      45.0       4.4
      57.0     100.0
      58.0       3.4
      59.0      11.7
      73.0       1.2
      74.0       5.5
      75.0      34.3
      76.0       1.1
     101.0      11.8

Assign. Shift(ppm) A 4.999 B 2.275 C 1.229 D 1.123

     Hz     ppm     Int.

    454.50   5.075     51
    448.25   5.006     69
    442.00   4.936     54
    216.56   2.419     30
    215.69   2.409     35
    208.38   2.327    126
    201.63   2.252     73
    200.75   2.242    161
    193.88   2.165     50
    193.13   2.157     50
    113.19   1.264   1000
    111.00   1.240     46
    108.25   1.209    165
    106.94   1.195    982
    104.94   1.172     50
    100.94   1.128    386
    100.44   1.122    232
     99.44   1.111     88
     93.13   1.040    168
     92.56   1.034     76