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网站主页CAS数据库列表 453-20-3更多图谱3-羟基四氢呋喃(453-20-3)红外图谱(IR1)

3-羟基四氢呋喃

产品名称 3-羟基四氢呋喃

CAS号453-20-3

分子式C4H8O2

分子量88.11

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  • Mass

    MS-NW-8554          
    tetrahydrofuran-3-ol
    C4H8O2              (Mass of molecular ion:     88)
    

       Source Temperature: 260 °C
       Sample Temperature: 140 °C
       Reservoir, 75 eV
    

          14.0       1.2
          15.0       4.5
          18.0       1.7
          26.0       2.6
          27.0      10.9
          28.0      16.1
          29.0      28.4
          30.0      18.8
          31.0      40.6
          32.0       8.1
          33.0       1.2
          38.0       1.4
          39.0      10.5
          40.0       8.5
          41.0      11.0
          42.0       9.1
          43.0      19.6
          44.0      15.4
          45.0       5.1
          55.0       2.0
          56.0       2.2
          57.0     100.0
          58.0      82.2
          59.0       4.6
          60.0       7.7
          61.0       1.0
          69.0       1.4
          70.0      15.5
          71.0       2.7
          87.0       1.4
          88.0      10.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C4 H8 O2 0.05 ml : 0.5 ml CDCl3
    tetrahydrofuran-3-ol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.457 B 4.04 C 3.948 D 3.824 E *1 3.769 F *1 3.712 G 2.053 J 1.896 J(C,D)=-8.7HZ J(C,G)=7.0HZ J(C,J)=8.7HZ J(D,J)=4.2HZ J(E,F)=-9.7HZ J(E,A)=4.2HZ J(G,D)=J(G,A)=8.7HZ J(G,J)=-13.2HZ ASSIGNED BY H-H COSY.

         Hz     ppm     Int.
    

       1797.85   4.499     32
       1795.65   4.494     35
       1793.70   4.489     43
       1791.87   4.484     49
       1788.21   4.475    205
       1786.38   4.470    369
       1784.42   4.465    370
       1782.23   4.460    508
       1780.64   4.456    540
       1778.69   4.451    403
       1776.49   4.446    394
       1774.54   4.441    254
       1769.41   4.428     35
       1614.01   4.039    738
       1602.42   4.010     88
       1596.44   3.995     46
       1595.09   3.992     53
       1593.38   3.987     65
       1590.58   3.980    291
       1586.43   3.970     71
       1583.62   3.963    343
       1582.15   3.959    610
       1578.13   3.949     80
       1575.20   3.942    591
       1573.61   3.938    513
       1566.65   3.921    398
       1562.26   3.910     56
       1555.30   3.892     38
       1554.81   3.891     37
       1553.47   3.888     34
       1552.86   3.886     34
       1549.80   3.878     47
       1548.22   3.874     42
       1547.00   3.871     41
       1545.78   3.868     50
       1541.26   3.857     69
       1538.45   3.850    419
       1534.30   3.840    440
       1529.79   3.828    632
       1525.76   3.818    661
       1521.48   3.808    360
       1517.46   3.797    355
       1514.65   3.790    562
       1510.50   3.780    508
       1505.00   3.766    985
       1500.85   3.756   1000
       1493.41   3.737     76
       1489.01   3.726    581
       1487.18   3.722    782
       1486.08   3.719    754
       1479.37   3.702    289
       1477.91   3.699    395
       1477.54   3.698    396
       1476.56   3.695    382
       1468.02   3.674     30
       1467.53   3.673     30
       1466.43   3.670     32
        839.72   2.102    172
        836.79   2.094     43
        833.98   2.087    183
        831.05   2.080    328
        826.54   2.069    291
        825.32   2.066    369
        822.39   2.058    207
        820.80   2.054    285
        817.87   2.047    474
        816.77   2.044    276
        812.13   2.033    459
        809.20   2.025    266
        803.47   2.011    236
        774.66   1.939     33
        770.26   1.928    156
        769.29   1.925    192
        768.43   1.923    212
        767.46   1.921    212
        766.36   1.918    213
        765.26   1.915    218
        764.40   1.913    229
        763.31   1.910    320
        762.45   1.908    254
        761.60   1.906    238
        760.50   1.903    225
        759.40   1.901    214
        758.42   1.898    218
        757.32   1.895    285
        756.23   1.893    296
        755.37   1.891    211
        754.27   1.888    177
        753.17   1.885    162
        752.20   1.883    162
        751.22   1.880    166
        750.24   1.878    228
        749.27   1.875    179
        748.41   1.873    166
        747.31   1.870    155
        746.34   1.868    147
        745.24   1.865    146
        744.38   1.863    145
        743.29   1.860    136
    

in CDCl3



liquid film