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3-吡啶乙酸乙酯

产品名称 3-吡啶乙酸乙酯

CAS号39931-77-6

分子式C9H11NO2

分子量165.19

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  • Mass

    MS-NW-5449          
    ethyl (3-pyridyl)acetate
    C9H11NO2            (Mass of molecular ion:    165)
    

       Source Temperature: 240 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       1.0
          18.0       1.4
          26.0       2.0
          27.0       8.2
          28.0       2.5
          29.0      53.0
          30.0       1.3
          31.0       1.0
          37.0       1.2
          38.0       4.4
          39.0      24.7
          40.0       1.6
          45.0       1.0
          46.0       1.1
          50.0       1.2
          51.0       1.7
          52.0       1.4
          53.0       1.1
          62.0       1.8
          63.0       6.4
          64.0       5.4
          65.0      27.0
          66.0       3.7
          80.0       1.1
          91.0       4.1
          92.0     100.0
          93.0      36.1
          94.0       2.4
         106.0       2.1
         108.0       1.0
         119.0       1.9
         120.0       6.3
         121.0      10.8
         122.0       1.1
         137.0       1.6
         165.0      35.6
         166.0       4.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C9 H11 N O2 0.04 ml : 0.5 ml CDCl3
    ethyl (3-pyridyl)acetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.57 to 8.46 B 7.637 C 7.266 D 4.163 E 3.618 F 1.256 J(D,F)=7.2HZ. J(A,C)=4.8HZ. J(B,C)=7.9HZ.

         Hz     ppm     Int.
    

        764.19   8.533    156
        762.56   8.515    118
        762.13   8.510    117
        761.38   8.502    115
        759.38   8.480     84
        690.56   7.711     43
        688.88   7.692     63
        688.31   7.686     61
        687.69   7.679     30
        686.56   7.666     42
        682.69   7.623     63
        682.19   7.618     42
        681.00   7.604     94
        680.44   7.598     94
        679.88   7.592     46
        679.25   7.585     42
        678.75   7.579     60
        656.06   7.326     82
        651.25   7.272     72
        650.38   7.262     75
        648.19   7.238     55
        647.38   7.229     53
        643.44   7.185     48
        642.56   7.175     47
        383.88   4.287    107
        376.63   4.206    362
        369.50   4.126    382
        362.44   4.047    125
        324.00   3.618    528
        119.38   1.333    457
        112.31   1.255   1000
        105.13   1.174    404
    

in CDCl3



liquid film