7-METHOXY-3,4,5,6-TETRAMETHYL-2,1-BENZISOXAZOLE

Mass

MS-IW-1172          
7-methoxy-3,4,5,6-tetramethyl-2,1-benzisoxazole
C12H15NO2           (Mass of molecular ion:    205)

   Source Temperature: 140 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      15.0       2.6
      27.0       3.4
      28.0       1.6
      39.0       6.5
      41.0       2.9
      42.0       1.2
      43.0      32.0
      50.0       1.2
      51.0       4.1
      52.0       2.0
      53.0       3.8
      54.0       1.1
      63.0       2.1
      64.0       1.1
      65.0       4.0
      66.0       2.5
      67.0       1.2
      76.0       1.0
      77.0       6.2
      78.0       2.0
      79.0       3.1
      80.0       1.3
      89.0       1.2
      91.0       7.1
      92.0       1.6
      93.0       3.5
     103.0       2.4
     104.0       2.7
     105.0       3.4
     106.0       1.5
     107.0       3.2
     108.0       1.3
     115.0       2.1
     116.0       2.3
     117.0       4.7
     118.0       4.1
     119.0       3.3
     120.0       4.6
     121.0       2.6
     122.0       1.0
     128.0       1.0
     130.0       3.5
     131.0       3.4
     132.0       6.3
     133.0       3.4
     134.0      13.7
     135.0       6.4
     136.0       2.9
     143.0       1.1
     144.0       3.5
     145.0       4.0
     146.0       5.1
     147.0      12.5
     148.0      27.9
     149.0      16.2
     150.0       2.5
     156.0       1.9
     158.0       2.9
     159.0       4.2
     160.0       9.7
     161.0       4.4
     162.0      35.4
     163.0       9.0
     164.0       2.2
     172.0       1.4
     173.0       1.2
     174.0       4.1
     175.0       2.3
     176.0       7.2
     177.0       6.3
     178.0       1.2
     186.0      18.4
     187.0       4.0
     188.0      20.9
     189.0       4.4
     190.0      41.1
     191.0       5.6
     192.0      13.9
     193.0       2.0
     203.0       5.6
     204.0      29.8
     205.0     100.0
     206.0      14.8
     207.0      10.4
     208.0       1.4