DIMETHYL TETRADECANEDIOATE

Mass

MS-KW-0578          
tetradecanedioic acid dimethyl ester
C16H30O4            (Mass of molecular ion:    286)

   Source Temperature: 160 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      15.0       5.2
      27.0       3.5
      28.0       2.1
      29.0       8.8
      31.0       1.2
      39.0       3.2
      41.0      24.8
      42.0       5.3
      43.0      27.2
      44.0       1.2
      45.0       2.7
      53.0       1.8
      54.0       2.5
      55.0      42.6
      56.0       4.7
      57.0       9.6
      58.0       1.1
      59.0      17.6
      67.0       7.7
      68.0       4.2
      69.0      25.1
      70.0       3.6
      71.0       5.5
      73.0       4.2
      74.0      50.7
      75.0       4.3
      79.0       2.4
      80.0       2.7
      81.0      10.5
      82.0       4.0
      83.0      23.5
      84.0      41.2
      85.0       6.2
      87.0      21.5
      88.0       2.6
      93.0       3.2
      94.0       3.4
      95.0       9.0
      96.0       7.7
      97.0      23.4
      98.0     100.0
      99.0       8.9
     101.0       4.6
     107.0       3.6
     108.0       2.6
     109.0       4.5
     110.0       3.6
     111.0      10.4
     112.0      29.5
     113.0       3.4
     114.0       1.1
     115.0       3.7
     116.0       1.2
     119.0       1.2
     121.0       5.4
     122.0       1.4
     123.0       3.9
     124.0       2.6
     125.0       5.4
     126.0       8.9
     127.0       1.5
     128.0       1.1
     129.0       2.9
     130.0       2.9
     135.0       2.3
     136.0       1.5
     137.0       2.7
     138.0       3.8
     139.0       6.8
     140.0      12.6
     141.0       2.2
     143.0       2.4
     144.0       1.9
     149.0       1.0
     150.0       1.1
     151.0       1.6
     152.0       2.3
     153.0       1.9
     154.0       5.2
     156.0       1.8
     157.0       2.0
     158.0       1.3
     162.0       2.2
     163.0      12.7
     164.0       1.8
     165.0       1.0
     166.0       1.2
     170.0       3.1
     171.0       2.6
     177.0       2.3
     180.0       8.2
     181.0      18.6
     182.0       2.5
     194.0       3.7
     195.0       2.3
     198.0       3.7
     200.0       2.0
     212.0       3.2
     213.0      26.0
     214.0       3.8
     222.0       7.1
     223.0       1.8
     254.0       3.0
     255.0      18.5
     256.0       3.0

Assign. Shift(ppm) A 3.666 B 2.301 C 1.613 D 1.26

     Hz     ppm     Int.

   1465.21   3.666   1000
    927.50   2.320    153
    920.05   2.302    238
    912.36   2.283    170
    653.45   1.635     54
    646.25   1.617     78
    638.80   1.598     58
    631.60   1.580     22
    512.94   1.284    193
    503.18   1.259    285