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网站主页CAS数据库列表 17327-22-9更多图谱5,6-二氢-4-甲氧基-2H-吡喃(17327-22-9)红外图谱(IR1)

5,6-二氢-4-甲氧基-2H-吡喃

产品名称 5,6-二氢-4-甲氧基-2H-吡喃

CAS号17327-22-9

分子式C6H10O2

分子量114.14

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  • Mass

    MS-NW-3432          
    4-methoxy-3,6-dihydro-2H-pyran
    C6H10O2             (Mass of molecular ion:    114)
    

       Source Temperature: 270 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          13.0       1.8
          14.0       7.5
          15.0      28.7
          25.0       2.0
          26.0      17.1
          27.0      84.2
          28.0      27.6
          29.0      45.2
          30.0      12.8
          31.0      16.6
          33.0       6.2
          37.0       4.1
          38.0       6.8
          39.0      83.2
          40.0       8.5
          41.0      66.9
          42.0      47.3
          43.0     100.0
          44.0       6.3
          45.0      21.1
          49.0       3.4
          50.0      16.6
          51.0      21.9
          52.0      13.3
          53.0      99.9
          54.0      72.0
          55.0      50.8
          56.0      10.6
          57.0      38.8
          58.0      10.0
          59.0       5.7
          61.0       1.8
          65.0       1.0
          67.0       1.1
          68.0      10.1
          69.0      17.6
          70.0       6.0
          71.0      32.7
          72.0       9.8
          73.0       3.1
          81.0      13.2
          82.0       4.1
          83.0      83.8
          84.0      38.3
          85.0      30.7
          86.0      26.6
          87.0       2.9
          95.0       1.2
          96.0       7.1
          97.0       2.8
          98.0       2.7
          99.0       4.8
         100.0      10.0
         111.0       3.0
         113.0      89.1
         114.0      93.5
         115.0       6.8
         128.0       1.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H10 O2 0.04 ml : 0.5 ml CDCl3
    4-methoxy-3,6-dihydro-2H-pyran
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.591 B 4.191 C 3.817 D 3.540 E 2.181

         Hz     ppm     Int.
    

        414.38   4.627     41
        414.06   4.624     41
        412.56   4.607     46
        412.19   4.603     45
        411.44   4.595     86
        410.69   4.586     47
        410.38   4.583     52
        409.44   4.572     36
        408.75   4.564     59
        408.38   4.560     58
        407.69   4.553     33
        407.31   4.548     30
        379.00   4.232    130
        376.81   4.208    274
        376.19   4.201    121
        374.56   4.183    157
        374.00   4.176    230
        371.75   4.151    119
        347.75   3.883    250
        342.13   3.821    525
        336.50   3.758    289
        317.00   3.540   1000
        203.50   2.273     32
        202.56   2.262     33
        201.38   2.249     70
        200.31   2.237     71
        199.19   2.225     40
        198.00   2.211     88
        196.81   2.198     66
        195.69   2.186    129
        194.63   2.174    130
        193.50   2.161     67
        192.44   2.149     87
        191.25   2.136     35
        190.13   2.123     56
        189.06   2.111     57
        188.00   2.100     30
    

in CDCl3



liquid film