香草酸甲酯(3943-74-6)红外图谱(IR2)

Mass

MS-NW-9697          
methyl vanillate
C9H10O4             (Mass of molecular ion:    182)

   Source Temperature: 130 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      15.0       2.2
      39.0       1.5
      41.0       1.4
      50.0       1.6
      51.0       3.9
      52.0       5.1
      53.0       2.4
      55.0       1.9
      59.0       1.0
      63.0       1.7
      65.0       3.6
      67.0       1.9
      77.0       2.8
      79.0       2.5
      80.0       2.5
      91.0       1.5
      92.0       1.1
      93.0       2.1
     108.0       5.1
     109.0       1.1
     111.0       2.5
     121.0       1.0
     123.0      17.1
     124.0       1.5
     136.0       2.3
     137.0       1.5
     139.0       2.7
     151.0     100.0
     152.0       9.6
     153.0       1.1
     167.0       5.4
     181.0       1.5
     182.0      73.8
     183.0       8.3
     184.0       1.0

Assign. Shift(ppm) A 7.634 B 7.546 C 6.939 D 6.29 E 3.921 F 3.888

     Hz     ppm     Int.

   3056.40   7.648     88
   3054.44   7.643     92
   3048.10   7.627     93
   3046.14   7.623    101
   3016.85   7.549    140
   3015.01   7.545    128
   2777.34   6.950    168
   2769.04   6.929    160
   2512.70   6.288    172
   1567.14   3.922    804
   1553.96   3.889   1000