BEHENIC ACID METHYL ESTER

Mass

MS-NW-7430          
methyl docosanoate
C23H46O2            (Mass of molecular ion:    354)

   Source Temperature: 180 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      15.0       2.6
      17.0       4.0
      18.0      18.1
      27.0       3.7
      28.0       1.4
      29.0      14.0
      39.0       2.3
      41.0      26.3
      42.0       5.4
      43.0      47.2
      44.0       1.7
      45.0       1.1
      53.0       1.2
      54.0       2.3
      55.0      28.3
      56.0       6.7
      57.0      29.3
      58.0       1.6
      59.0       4.5
      67.0       3.9
      68.0       2.0
      69.0      17.6
      70.0       3.6
      71.0      10.7
      73.0       1.7
      74.0     100.0
      75.0      32.4
      76.0       1.8
      81.0       3.6
      82.0       1.8
      83.0      11.2
      84.0       3.4
      85.0       5.4
      87.0      62.7
      88.0       5.6
      95.0       2.8
      96.0       1.3
      97.0       7.9
      98.0       3.5
      99.0       1.4
     101.0       5.9
     109.0       1.6
     111.0       3.3
     112.0       1.0
     115.0       2.1
     116.0       1.2
     125.0       2.0
     129.0       6.4
     130.0       2.7
     139.0       1.0
     143.0      18.2
     144.0       2.1
     157.0       1.7
     171.0       1.1
     185.0       2.5
     199.0       4.8
     213.0       1.2
     241.0       1.0
     255.0       3.2
     269.0       1.5
     297.0       1.0
     311.0       6.0
     312.0       1.5
     323.0       2.7
     325.0       1.2
     354.0      22.0
     355.0       5.6

Assign. Shift(ppm) A 3.665 B 2.301 C 1.62 D 1.30 E 1.25 F 0.862

     Hz     ppm     Int.

   1464.72   3.666    451
    927.12   2.320     55
    919.68   2.302     89
    911.99   2.282     63
    646.61   1.618     28
    526.86   1.319     28
    512.94   1.284    114
    501.22   1.255   1000
    358.52   0.898     48
    351.81   0.881    155
    344.73   0.863     59