2,3-Dihydroxybenzaldehyde

Mass

MS-NW-2388          
2,3-dihydroxybenzaldehyde
C7H6O3              (Mass of molecular ion:    138)

   Source Temperature: 270 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      18.0       1.0
      26.0       1.9
      27.0       7.9
      28.0       2.5
      29.0       5.2
      37.0       2.1
      38.0       3.7
      39.0       6.1
      46.0       1.3
      49.0       1.5
      50.0       4.7
      51.0       5.9
      52.0       4.6
      53.0       8.0
      54.0       1.9
      55.0       9.5
      61.0       1.3
      62.0       2.7
      63.0      12.0
      64.0      12.8
      65.0       1.7
      69.0       1.7
      79.0       1.7
      80.0       1.5
      81.0      19.3
      82.0       2.5
      91.0       2.3
      92.0      23.5
      93.0       1.9
     107.0       2.6
     108.0       2.5
     109.0      10.4
     110.0       4.5
     119.0       1.2
     120.0      14.7
     121.0       1.3
     136.0       2.9
     137.0      69.5
     138.0     100.0
     139.0       7.8
     151.0       1.1
     152.0       2.7

Assign. Shift(ppm) A *1 11.09 B 9.877 C 7.18 D 7.13 E 6.951 F *1 5.89

     Hz     ppm     Int.

    993.09  11.089    267
    992.46  11.082    282
    884.63   9.878   1000
    649.52   7.253     61
    648.89   7.246     65
    647.46   7.230     74
    646.91   7.224     75
    644.76   7.200    104
    642.70   7.177    177
    641.75   7.166     79
    640.16   7.148    184
    639.69   7.143    192
    636.75   7.110    418
    634.69   7.087    140
    627.47   7.007    378
    624.61   6.975     22
    620.25   6.926    188
    619.45   6.917    145
    612.23   6.836     99
    526.86   5.883     90