1,4-Diethoxybenzene

Mass

MS-NW-1864          
p-diethoxybenzene
C10H14O2            (Mass of molecular ion:    166)

   Source Temperature: 250 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      26.0       4.9
      27.0      19.7
      28.0       1.9
      29.0      22.6
      38.0       2.3
      39.0       8.0
      43.0       1.3
      50.0       2.2
      51.0       2.9
      52.0       3.2
      53.0       9.7
      54.0       5.5
      55.0       3.7
      62.0       1.5
      63.0       6.3
      64.0       6.5
      65.0       7.8
      66.0       1.5
      77.0       2.1
      79.0       1.0
      81.0      24.5
      82.0       6.0
      91.0       1.1
     109.0      58.7
     110.0     100.0
     111.0       6.8
     137.0       7.9
     138.0      16.0
     139.0       1.5
     166.0      48.4
     167.0       5.5

Assign. Shift(ppm) A 6.808 B 3.958 C 1.371 J(B,C)=7.0HZ

     Hz     ppm     Int.

    609.75   6.809   1000
    365.44   4.081     95
    358.44   4.003    314
    351.44   3.925    335
    344.50   3.847    116
    129.69   1.449    349
    122.75   1.371    673
    115.75   1.293    309