2,6-Di-tert-butyl-p-benzoquinone

Mass

MS-NW-6454          
2,6-di-tert-butyl-p-benzoquinone
C14H20O2            (Mass of molecular ion:    220)

   Source Temperature: 260 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      15.0       2.3
      18.0       1.9
      27.0       9.5
      28.0       2.4
      29.0      18.7
      38.0       1.1
      39.0      19.9
      40.0       4.3
      41.0      50.9
      42.0       2.6
      43.0      21.1
      50.0       2.2
      51.0       7.9
      52.0       3.8
      53.0       9.0
      54.0       1.9
      55.0       9.4
      56.0       3.5
      57.0      36.6
      58.0       1.8
      63.0       2.4
      64.0       1.3
      65.0       8.4
      66.0       4.2
      67.0      33.1
      68.0       2.5
      69.0       5.4
      77.0       8.7
      78.0       2.2
      79.0       8.1
      80.0       2.0
      81.0       8.0
      82.0       2.3
      83.0       2.7
      91.0      12.4
      92.0       2.2
      93.0       7.6
      94.0       2.7
      95.0      15.7
      96.0       1.9
      97.0       1.0
     103.0       1.9
     105.0       7.3
     106.0       1.3
     107.0      11.7
     108.0       3.3
     109.0       8.2
     110.0       7.2
     111.0       2.6
     115.0       2.0
     117.0       2.9
     118.0       1.1
     119.0       8.7
     120.0       1.8
     121.0      13.2
     122.0       4.3
     123.0       6.8
     124.0       1.6
     128.0       1.0
     129.0       1.3
     131.0       2.7
     133.0       4.4
     134.0       3.1
     135.0      35.6
     136.0      18.4
     137.0       5.2
     138.0       4.4
     144.0       3.2
     145.0       2.1
     146.0       1.5
     147.0       3.9
     148.0       1.3
     149.0      30.0
     150.0       8.0
     151.0       2.1
     159.0      10.1
     160.0       1.7
     161.0       2.7
     162.0       5.2
     163.0      24.9
     164.0       9.3
     165.0       4.2
     175.0       1.2
     176.0       1.2
     177.0     100.0
     178.0      14.8
     179.0       2.1
     187.0       2.8
     190.0       1.2
     191.0       3.3
     192.0      14.6
     193.0       2.3
     205.0      30.3
     206.0       4.5
     207.0       1.3
     220.0      65.7
     221.0      10.7
     222.0       1.5

Parameter ppm Hz D(A) 6.508 D(B) 1.286

     Hz     ppm     Int.

   1952.40   6.508    111
    385.81   1.286   1000