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网站主页CAS数据库列表 2528-00-9更多图谱5-氯甲基-2-呋喃甲酸乙酯(2528-00-9)红外图谱(IR1)

5-氯甲基-2-呋喃甲酸乙酯

产品名称 5-氯甲基-2-呋喃甲酸乙酯

CAS号2528-00-9

分子式C8H9ClO3

分子量188.61

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  • Mass

    MS-IW-9445          
    ethyl 5-chloromethyl-2-furoate
    C8H9ClO3            (Mass of molecular ion:    188)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          26.0       4.1
          27.0       8.6
          28.0       4.2
          29.0      11.2
          36.0       3.4
          37.0       1.0
          38.0       2.6
          39.0       2.0
          41.0       1.2
          43.0       1.6
          44.0       2.0
          45.0       3.5
          49.0       1.9
          50.0       4.7
          51.0      15.8
          52.0      16.1
          53.0       4.1
          69.0       1.9
          79.0      12.3
          80.0      10.4
          81.0       5.7
          87.0       2.5
          95.0       4.4
          97.0       8.3
         108.0      11.3
         109.0       4.4
         115.0       1.4
         125.0      52.2
         126.0       4.2
         143.0      30.1
         144.0       4.0
         145.0      10.1
         146.0       1.3
         153.0     100.0
         154.0       9.4
         155.0       1.0
         160.0       3.7
         162.0       1.3
         188.0      15.6
         189.0       1.5
         190.0       5.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H9 Cl O3 0.05 ml : 0.5 ml CDCl3
    ethyl 5-chloromethyl-2-furoate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.127 B 6.505 C 4.615 D 4.369 E 1.378

         Hz     ppm     Int.
    

       2850.34   7.133    307
       2846.80   7.124    303
       2601.56   6.510    287
       2598.02   6.501    273
       1844.36   4.615    844
       1757.08   4.397    201
       1750.00   4.379    549
       1742.80   4.361    553
       1735.72   4.344    201
        558.11   1.397    586
        555.54   1.391     35
        551.03   1.379   1000
        543.82   1.361    563
    

in CDCl3



liquid film