TRIHEXYLPHOSPHINE

Mass

MS-IW-4757          
trihexylphosphine
C18H39P             (Mass of molecular ion:    286)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      27.0       5.5
      28.0       1.8
      29.0      13.4
      39.0       3.0
      41.0      31.6
      42.0       3.3
      43.0      36.8
      44.0       1.3
      45.0       2.6
      47.0       3.6
      48.0       6.3
      49.0       2.3
      53.0       1.6
      55.0      37.8
      56.0       4.2
      57.0       5.3
      58.0       1.2
      59.0       6.8
      60.0       2.5
      61.0      20.2
      62.0      71.9
      63.0       5.7
      67.0       2.6
      69.0       9.1
      71.0       1.9
      73.0       7.3
      74.0       6.8
      75.0      23.4
      76.0     100.0
      77.0       5.1
      78.0       2.7
      81.0       1.3
      83.0       7.1
      84.0       1.5
      85.0       3.6
      87.0       5.1
      88.0       7.5
      89.0      19.3
      90.0      42.5
      91.0       2.9
      92.0       1.5
     101.0       3.8
     102.0       5.6
     103.0      11.2
     104.0      20.0
     105.0       1.4
     115.0       3.9
     116.0       3.4
     117.0      28.5
     118.0      11.3
     119.0       5.9
     129.0       2.0
     130.0       1.6
     131.0      12.5
     132.0      99.9
     133.0      12.6
     143.0       2.3
     145.0      20.7
     146.0      80.3
     147.0       8.0
     148.0       1.3
     150.0       1.2
     157.0       1.3
     159.0      38.5
     160.0      27.5
     161.0       3.3
     171.0       2.1
     173.0      13.8
     174.0       8.7
     175.0       1.4
     185.0       1.5
     187.0      23.3
     188.0       3.7
     199.0       1.5
     201.0      18.9
     202.0      78.1
     203.0      14.3
     204.0       1.1
     215.0       6.3
     216.0      21.5
     217.0       3.5
     227.0       2.0
     229.0      87.4
     230.0      16.8
     231.0       1.5
     243.0       6.7
     244.0       1.9
     255.0       1.2
     257.0      51.5
     258.0       9.5
     271.0      17.1
     272.0       3.2
     285.0      16.4
     286.0      36.1
     287.0       7.8

Assign. Shift(ppm) A 1.43 to 1.33 B 1.33 to 1.25 C 0.885

     Hz     ppm     Int.

    583.74   1.461     28
    576.42   1.443     65
    568.24   1.422    132
    561.89   1.406    202
    554.93   1.389    371
    551.76   1.381    481
    546.63   1.368    623
    533.08   1.334    246
    530.52   1.328    256
    522.95   1.309    345
    518.92   1.299    466
    516.11   1.292    591
    513.79   1.286    518
    509.64   1.276    416
    374.51   0.938     26
    360.72   0.903    449
    354.00   0.886   1000
    346.80   0.868    501
    335.82   0.841     38
    333.74   0.836     31