6-Hydroxybenzo(a)phenothiazin-5-one(25947-06-2) IR1

Mass

MS-IW-8098          
6-hydroxybenzo(a)phenothiazin-5-one
C16H9NO2S           (Mass of molecular ion:    279)

   Source Temperature: 190 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      17.0       1.3
      18.0       7.1
      28.0       1.0
      39.0       1.0
      45.0       1.0
      50.0       1.1
      51.0       1.1
      63.0       1.4
      69.0       1.8
      74.0       1.0
      75.0       1.5
      76.0       2.4
      77.0       1.3
      89.0       2.0
      93.0       1.0
      97.0       1.0
      97.5       1.3
      98.0       1.1
     102.0       1.2
     110.5       1.4
     111.0       1.5
     111.5       6.8
     112.0       1.2
     120.0       4.6
     121.0       9.3
     122.0       1.0
     124.0       1.0
     125.0       2.5
     125.5       4.7
     126.0       1.3
     139.5       3.9
     140.0       1.2
     146.0       1.8
     151.0       1.9
     152.0       1.4
     163.0       1.0
     164.0       1.0
     177.0       1.3
     178.0       1.8
     179.0       1.0
     190.0       5.9
     191.0       1.2
     195.0       1.8
     196.0       1.3
     219.0       4.1
     220.0       1.2
     222.0       9.4
     223.0      17.2
     224.0       3.2
     225.0       1.0
     250.0       7.3
     251.0      31.5
     252.0       5.9
     253.0       1.9
     279.0     100.0
     280.0      19.4
     281.0       6.5
     282.0       1.0
     293.0       1.0
     368.0       3.9
     369.0       1.1