月桂氨基丙酸(1462-54-0)质谱(MS)

Mass

MS-IW-5230          
3-(dodecylamino)propionic acid
C15H31NO2           (Mass of molecular ion:    257)

   Source Temperature: 170 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      17.0       1.0
      18.0       8.8
      26.0       2.0
      27.0       6.4
      28.0       3.4
      29.0       6.6
      30.0      77.2
      31.0       1.9
      39.0       2.0
      41.0      13.9
      42.0      17.2
      43.0      17.3
      44.0      27.6
      45.0       9.7
      53.0       1.1
      54.0       1.7
      55.0      14.1
      56.0       8.6
      57.0       8.5
      58.0       1.7
      59.0       2.7
      60.0       1.3
      67.0       1.4
      68.0       1.5
      69.0       6.1
      70.0       5.8
      71.0       2.3
      72.0       8.6
      73.0       1.4
      82.0       1.6
      83.0       3.7
      84.0      32.5
      85.0       4.0
      86.0       5.6
      88.0       1.7
      89.0       1.5
      90.0       1.5
      96.0       1.2
      97.0       2.7
      98.0       3.6
     100.0       3.2
     102.0     100.0
     103.0       5.1
     111.0       1.2
     112.0       2.7
     114.0       1.4
     116.0       1.9
     126.0       2.6
     128.0       1.1
     140.0       1.6
     142.0       1.2
     156.0       1.1
     158.0       1.2
     168.0       1.0
     184.0       3.2
     185.0       4.1
     186.0       1.0
     196.0       2.2
     198.0       3.2
     257.0       2.0