22551-26-4

3-(甲基巯基)丙烷-1,2-二醇(22551-26-4)核磁图(¹HNMR)

产品名称:3-(甲基巯基)丙烷-1,2-二醇

CAS:22551-26-4

分子式:C4H10O2S

分子量: 122.19

¹HNMR

¹³CNMR

IR1

Mass

MS-IW-0214          
3-methylthio-1,2-propanediol
C4H10O2S            (Mass of molecular ion:    122)

   Source Temperature: 260 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       6.5
      18.0       1.5
      19.0       2.4
      27.0       9.4
      28.0       4.8
      29.0       7.5
      31.0      12.6
      35.0       9.7
      39.0       2.0
      41.0       2.1
      42.0       2.2
      43.0      31.4
      44.0       7.5
      45.0      22.3
      46.0      17.0
      47.0      38.4
      48.0      14.5
      49.0       7.8
      55.0       2.4
      56.0       5.9
      57.0      52.0
      58.0       4.3
      59.0       4.4
      60.0       3.3
      61.0     100.0
      62.0      53.5
      63.0       9.4
      64.0       2.6
      73.0       7.8
      74.0       2.9
      75.0       6.1
      76.0       7.7
      77.0       1.2
      78.0       1.6
      89.0       1.8
      90.0       3.8
      91.0      73.9
      92.0       3.4
      93.0       3.6
     104.0      83.1
     105.0       7.6
     106.0       4.2
     117.0       2.2
     118.0       1.0
     122.0       7.6
     131.0       1.0

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₄ H₁₀ O₂ S	0.05 ml : 0.5 ml CDCl₃
3-methylthio-1,2-propanediol

    Assign.     Shift(ppm)

      A     *1      4.14
      B     *1      4.03
      C             3.837
      D     *2      3.728
      E     *2      3.566
      F     *3      2.623
      G     *3      2.597
      J             2.144

     Hz     ppm     Int.

   1655.27   4.142     45
   1609.62   4.028     40
   1062.13   2.658     42
   1056.52   2.644     54
   1048.46   2.624    250
   1044.56   2.614    252
   1042.85   2.610    250
   1037.11   2.596    229
   1030.88   2.580     45
   1023.56   2.562     51
    856.69   2.144   1000
    853.03   2.135     70

in CDCl3