TRANS-4,5-DIHYDROXY-1,2-DITHIANE(14193-38-5) IR1

Mass

MS-IW-0789          
trans-1,2-dithiane-4,5-diol
C4H8O2S2            (Mass of molecular ion:    152)

   Source Temperature: 130 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      15.0       1.8
      18.0       2.5
      19.0       1.2
      27.0       3.3
      28.0       1.8
      29.0       3.4
      31.0       3.3
      39.0       1.2
      41.0       2.3
      42.0       3.0
      43.0      19.9
      44.0      44.2
      45.0      18.9
      46.0      10.3
      47.0      13.3
      48.0       3.6
      55.0       7.0
      57.0       2.1
      58.0       1.8
      59.0       8.8
      60.0       7.7
      61.0       2.0
      63.0       1.3
      64.0      13.4
      66.0       2.0
      69.0       3.5
      70.0      25.6
      71.0       1.7
      73.0       2.6
      74.0       4.5
      75.0       2.0
      76.0       5.0
      77.0       8.4
      78.0       3.2
      79.0      16.5
      80.0       7.4
      81.0       1.7
      87.0      31.4
      88.0       2.2
      89.0       1.5
      91.0       2.0
      92.0       1.2
     101.0       8.1
     105.0       1.9
     108.0      66.7
     109.0       4.0
     110.0       6.2
     134.0      14.3
     135.0       1.8
     136.0       1.4
     152.0     100.0
     153.0       6.4
     154.0       9.4

Assign. Shift(ppm) A 5.23 B 3.344 C *1 3.041 D *1 2.739 ASSIGNED BY C-H COSY

     Hz     ppm     Int.

   2097.78   5.250     39
   2091.19   5.233   1000
   2086.67   5.222    993
   2079.96   5.205     44
   1351.07   3.381     52
   1342.90   3.361    236
   1339.11   3.351    317
   1334.11   3.339    320
   1330.32   3.329    255
   1322.02   3.308     52
   1221.19   3.056    255
   1220.70   3.055    255
   1208.74   3.025    314
   1110.11   2.778     48
   1104.98   2.765    275
   1100.22   2.753    139
   1095.34   2.741    295
   1091.55   2.732    259
   1086.79   2.720    120
   1081.91   2.708    219
   1076.78   2.695     42