cholesta-3,5-dien-7-one (567-72-6) IR1

Mass

MS-IW-2443          
3,5-cholestadien-7-one
C27H42O             (Mass of molecular ion:    382)

   Source Temperature: 210 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      29.0       2.4
      39.0       1.0
      41.0       8.0
      43.0      10.9
      53.0       1.7
      55.0       9.2
      57.0       6.1
      65.0       1.2
      67.0       6.0
      69.0       5.8
      71.0       3.0
      77.0       3.5
      78.0       1.1
      79.0       6.6
      80.0       1.0
      81.0      11.0
      82.0       1.2
      83.0       3.3
      91.0      11.2
      92.0       1.7
      93.0       8.3
      94.0       1.7
      95.0       6.7
      97.0       2.2
     105.0       7.7
     106.0       2.3
     107.0       7.6
     108.0       2.2
     109.0       6.0
     111.0       1.5
     115.0       1.9
     116.0       1.1
     117.0       2.8
     119.0       5.6
     120.0       1.1
     121.0       4.1
     123.0       1.4
     128.0       2.0
     129.0       2.9
     130.0       1.3
     131.0       3.4
     132.0       3.2
     133.0       5.2
     134.0      10.7
     135.0       6.6
     136.0       1.9
     137.0       1.0
     141.0       2.3
     142.0       1.3
     143.0       2.4
     144.0       1.4
     145.0       5.9
     146.0       2.7
     147.0       4.7
     148.0       2.4
     149.0       1.4
     155.0       1.4
     157.0       3.5
     158.0       3.5
     159.0      17.9
     160.0       4.7
     161.0      27.1
     162.0       4.9
     163.0       2.0
     169.0       1.1
     171.0       2.2
     172.0       1.4
     173.0      10.4
     174.0      97.3
     175.0      18.2
     176.0       3.4
     183.0       1.9
     185.0       2.3
     187.0      24.6
     188.0       4.6
     189.0       2.1
     193.0       2.9
     195.0       1.0
     197.0       1.5
     199.0       2.4
     201.0       2.0
     206.0       1.9
     207.0       1.2
     211.0       2.1
     212.0       1.4
     213.0       2.7
     214.0       1.9
     215.0       2.0
     219.0       1.5
     227.0       4.6
     228.0       2.6
     229.0       4.3
     241.0       2.5
     242.0       2.2
     243.0       1.1
     251.0       1.1
     253.0       1.0
     255.0       1.0
     269.0      18.7
     270.0       4.3
     271.0       1.1
     297.0       1.3
     340.0       3.1
     348.0       1.2
     364.0       1.4
     366.0       4.3
     367.0      11.3
     368.0       3.3
     380.0       2.8
     382.0     100.0
     383.0      30.2
     384.0       8.8
     385.0       1.7