十四酸乙酯(124-06-1)红外图谱(IR2)

Mass

MS-NW-3755          
ethyl myristate
C16H32O2            (Mass of molecular ion:    256)

   Source Temperature: 200 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      18.0       1.0
      27.0       5.1
      28.0       2.7
      29.0      14.4
      39.0       2.4
      41.0      16.2
      42.0       4.1
      43.0      19.6
      45.0       4.6
      54.0       1.2
      55.0      12.8
      56.0       3.5
      57.0      12.0
      60.0       7.7
      61.0       9.9
      67.0       1.9
      68.0       1.1
      69.0       8.0
      70.0      10.0
      71.0       5.2
      73.0      11.8
      74.0       1.5
      81.0       1.6
      83.0       4.7
      84.0       3.3
      85.0       2.6
      87.0       1.7
      88.0     100.0
      89.0      13.7
      95.0       1.5
      97.0       3.9
      98.0       3.7
     101.0      47.4
     102.0       4.2
     111.0       1.9
     115.0       5.1
     129.0       1.9
     143.0       4.7
     144.0       1.0
     157.0      11.3
     158.0       1.3
     171.0       2.0
     185.0       1.3
     199.0       1.9
     211.0       8.5
     212.0       1.3
     213.0       7.0
     214.0       1.2
     227.0       1.7
     256.0      11.9
     257.0       2.3

Assign. Shift(ppm) A 4.120 B 2.28 C 1.61 D 1.49 to 1.04 E 1.251 F 0.89 J(A,E)=7.1HZ.

     Hz     ppm     Int.

    379.94   4.243     31
    372.75   4.163    109
    365.63   4.083    114
    358.56   4.004     37
    204.94   2.289     50
    197.13   2.202     43
    124.19   1.387     24
    119.06   1.330    185
    112.69   1.259   1000
    112.00   1.251    709
    104.75   1.170    135
     84.13   0.940     26
     82.94   0.927     23
     78.81   0.880     89