2-甲酰苯氧乙酸

Mass

MS-IW-0713          
(o-formylphenoxy)acetic acid
C9H8O4              (Mass of molecular ion:    180)

   Source Temperature: 180 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      17.0       1.2
      18.0       6.9
      28.0       2.3
      29.0       1.0
      38.0       1.3
      39.0       6.4
      44.0       2.4
      50.0       4.2
      51.0      10.5
      52.0       1.3
      53.0       1.3
      60.0       1.1
      63.0       3.3
      64.0       3.2
      65.0      10.9
      66.0       1.3
      74.0       1.1
      75.0       1.2
      76.0       8.4
      77.0      36.9
      78.0       5.6
      79.0       5.5
      90.0       2.4
      91.0       2.8
      92.0      10.3
      93.0      16.0
      94.0       4.5
     104.0       4.3
     105.0      16.3
     106.0       5.8
     107.0       5.6
     118.0       6.0
     119.0       4.1
     120.0      22.8
     121.0     100.0
     122.0      10.4
     123.0       1.7
     133.0       1.2
     134.0       8.7
     135.0      16.5
     136.0      11.0
     137.0       1.0
     162.0      36.6
     163.0       3.9
     180.0      18.7
     181.0       2.5

Assign. Shift(ppm) A 13.2 B 10.467 C 7.732 D 7.641 E 7.167 F 7.114 G 4.910

     Hz     ppm     Int.

   4183.72  10.469    539
   4183.08  10.467    485
   3095.00   7.745    164
   3093.29   7.740    181
   3087.31   7.726    178
   3085.60   7.721    190
   3063.16   7.665    103
   3061.24   7.660     95
   3055.90   7.647    134
   3054.61   7.644    154
   3053.97   7.642    139
   3052.90   7.639    120
   3047.35   7.626    123
   3045.64   7.621    106
   2868.28   7.177    214
   2860.16   7.157    200
   2851.19   7.135     92
   2850.55   7.133    127
   2849.69   7.131     83
   2843.07   7.114    205
   2836.23   7.097     82
   2835.37   7.095    112
   2834.73   7.094     71
   1962.69   4.912   1000