1H-咪唑-4,5-二甲醇

Mass

MS-IW-6658          
4,5-imidazoledimethanol
C5H8N2O2            (Mass of molecular ion:    128)

   Source Temperature: 170 °C
   Sample Temperature: 190 °C
   Direct, 75 eV

      14.0       1.5
      15.0       6.6
      17.0       9.0
      18.0      45.1
      26.0      10.7
      27.0      25.1
      28.0      39.8
      29.0       6.3
      30.0       1.6
      31.0      10.8
      37.0       1.1
      38.0       2.3
      39.0       7.7
      40.0      15.3
      40.5       1.2
      41.0      16.8
      42.0      23.7
      43.0       4.3
      44.0       1.2
      51.0       2.8
      52.0      13.3
      53.0      20.4
      54.0      30.6
      55.0      11.9
      56.0       8.6
      57.0       1.2
      66.0       8.7
      67.0       4.5
      68.0      14.1
      69.0       9.7
      70.0      13.1
      79.0       1.8
      80.0       2.9
      81.0      51.5
      82.0      28.6
      83.0      15.6
      84.0       1.9
      93.0       3.0
      94.0      10.8
      95.0       3.3
      97.0      31.0
      98.0       2.5
      99.0       2.9
     107.0       1.6
     109.0      84.6
     110.0     100.0
     111.0      16.5
     112.0       1.2
     113.0       1.3
     127.0      25.6
     128.0      87.1
     129.0       8.4

Assign. Shift(ppm) A 7.478 B 4.408

     Hz     ppm     Int.

   2988.77   7.479    342
   1761.60   4.408   1000