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5-甲基-2-呋喃甲醇

产品名称 5-甲基-2-呋喃甲醇

CAS号3857-25-8

分子式C6H8O2

分子量112.13

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  • Mass

    MS-NW-1337          
    5-methylfurfuryl alcohol
    C6H8O2              (Mass of molecular ion:    112)
    

       Source Temperature: 260 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          14.0       1.5
          15.0       5.9
          17.0       1.6
          18.0       7.6
          26.0       4.9
          27.0      19.7
          28.0       6.2
          29.0       8.0
          30.0       1.4
          31.0       8.7
          32.0       1.2
          37.0       2.5
          38.0       4.4
          39.0      23.1
          40.0       8.9
          41.0      37.0
          42.0       5.8
          43.0      74.1
          44.0       2.2
          47.0       1.0
          49.0       1.9
          50.0      12.3
          51.0      18.4
          52.0      11.3
          53.0      22.6
          54.0       2.0
          55.0      20.5
          55.5       1.3
          56.0       1.4
          58.0       2.1
          63.0       1.6
          65.0      12.7
          66.0       9.8
          67.0       8.7
          68.0       2.6
          69.0      26.8
          70.0       2.0
          77.0       1.5
          79.0       4.6
          80.0       4.2
          81.0       4.8
          82.0       1.6
          83.0       8.5
          84.0      18.2
          85.0       1.2
          91.0       1.0
          94.0      29.7
          95.0     100.0
          96.0      10.4
          97.0      38.8
          98.0       2.4
         105.0       2.5
         109.0       4.2
         110.0       2.7
         111.0      32.8
         112.0      95.2
         113.0       6.6
         133.0       1.7
         134.0       1.0
         161.0       2.4
         175.0       1.9
         176.0       8.2
         177.0       1.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H8 O2 0.04 ml : 0.5 ml CDCl3
    5-methylfurfuryl alcohol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.137 B 5.896 C 4.504 D 2.33 E 2.27

         Hz     ppm     Int.
    

        551.56   6.159    182
        551.19   6.155    173
        548.50   6.125    237
        548.13   6.121    227
        529.94   5.918    182
        528.88   5.906    175
        527.88   5.895    115
        526.88   5.883    145
        525.81   5.872    141
        403.38   4.505    732
        208.88   2.333    191
        203.75   2.276    993
        203.13   2.269   1000
    

in CDCl3



CCl4 solution



liquid film