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(S)-(+)-1,3-丁二醇

产品名称 (S)-(+)-1,3-丁二醇

CAS号24621-61-2

分子式C4H10O2

分子量90.12

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  • Mass

    MS-NW-6427          
    (S)-(+)-1,3-butanediol
    C4H10O2             (Mass of molecular ion:     90)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          14.0       1.1
          15.0       6.2
          17.0       1.0
          18.0       5.5
          19.0      22.7
          26.0       2.7
          27.0      17.0
          28.0      24.0
          29.0      16.2
          30.0       1.8
          31.0      25.7
          37.0       1.0
          38.0       1.4
          39.0       8.1
          40.0       2.3
          41.0      13.1
          42.0      17.0
          43.0      91.8
          44.0      23.4
          45.0     100.0
          46.0       6.5
          47.0       2.2
          53.0       1.7
          54.0       2.4
          55.0       7.2
          56.0       1.4
          57.0      28.6
          58.0       1.7
          62.0       1.1
          71.0       3.1
          72.0      31.6
          73.0       2.0
          75.0      11.8
          85.0       1.6
         101.0       2.9
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C4 H10 O2 0.05 ml : 0.5 ml DMSO-d6
    (S)-(+)-1,3-butanediol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.42 B 4.39 C 3.722 D 3.479 E 1.49 F 1.054

         Hz     ppm     Int.
    

       1768.31   4.425    330
       1763.55   4.413    339
       1760.74   4.406    163
       1755.74   4.394    323
       1750.61   4.381    160
       1499.15   3.752     37
       1494.14   3.739     67
       1492.92   3.736     62
       1491.82   3.733     48
       1487.92   3.724     82
       1486.94   3.721     80
       1483.03   3.711     50
       1481.81   3.708     63
       1480.71   3.706     64
       1475.71   3.693     37
       1400.15   3.504     96
       1398.68   3.500    102
       1393.55   3.487    225
       1392.33   3.484    162
       1388.31   3.474    182
       1386.96   3.471    206
       1381.71   3.458    101
       1380.74   3.455     91
        615.48   1.541     47
        608.28   1.523    104
        601.93   1.507    162
        600.83   1.504    108
        598.02   1.497     83
        595.46   1.490    111
        594.48   1.488    165
        592.90   1.484    101
        591.19   1.480    148
        588.01   1.472     92
        586.06   1.467    151
        584.47   1.463     97
        579.35   1.450     90
        577.76   1.446     55
        572.63   1.433     42
        424.19   1.062   1000
        417.97   1.046    943
    

in CDCl3

in DMSO-d6





liquid film



4880 A,200 M,liquid