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4-氯丁酸甲酯

产品名称 4-氯丁酸甲酯

CAS号3153-37-5

分子式C5H9ClO2

分子量136.58

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  • Mass

    MS-NW-3276          
    methyl 4-chlorobutyrate
    C5H9ClO2            (Mass of molecular ion:    136)
    

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

          14.0       1.0
          15.0      17.3
          26.0       1.8
          27.0       8.3
          28.0       3.2
          29.0       2.9
          31.0       2.9
          38.0       1.6
          39.0      10.7
          40.0       1.8
          41.0      43.7
          42.0       7.7
          43.0      23.7
          44.0       1.9
          45.0       1.2
          49.0       5.7
          51.0       1.9
          55.0       3.7
          59.0      22.4
          69.0       1.8
          74.0     100.0
          75.0       4.0
          76.0       1.2
          77.0      14.5
          78.0       1.1
          79.0       4.6
         101.0       5.4
         105.0      32.9
         106.0       1.7
         107.0      10.9
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C5 H9 Cl O2 0.04 ml : 0.5 ml CDCl3
    methyl 4-chlorobutyrate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.688 B 3.604 C 2.50 D 2.10

         Hz     ppm     Int.
    

        330.31   3.689   1000
        329.06   3.675    179
        322.81   3.605    300
        316.63   3.536    159
        233.19   2.604     43
        231.69   2.587     44
        226.44   2.529     56
        224.69   2.509    128
        218.69   2.442    101
        218.00   2.435     94
        200.88   2.243     38
        199.44   2.227     37
        194.00   2.167    102
        191.75   2.142     26
        187.56   2.095    105
        185.69   2.074     47
        181.25   2.024     60
        179.56   2.005     27
        179.06   2.000     35
    

in CDCl3



liquid film