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105-34-0

氰乙酸甲酯(105-34-0)核磁图(1HNMR)

产品名称:氰乙酸甲酯

CAS:105-34-0

分子式:C4H5NO2

分子量: 99.09

InChI:InChI=1S/C4H5NO2/c1-7-4(6)2-3-5/h2H2,1H3

InChIKey: ANGDWNBGPBMQHW-UHFFFAOYSA-N

Smiles:C(OC)(=O)CC#N

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    Mass

    MS-NW-5077          
    methyl cyanoacetate
    C4H5NO2             (Mass of molecular ion:     99)
    

       Source Temperature: 270 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          13.0       1.2
          14.0       2.5
          15.0      44.9
          26.0       1.3
          27.0       1.5
          28.0       4.4
          29.0       8.4
          30.0       1.5
          31.0       6.1
          32.0       1.0
          38.0       4.3
          39.0       8.7
          40.0      29.4
          41.0       5.4
          42.0       4.8
          44.0       2.3
          54.0       9.9
          55.0       9.9
          59.0     100.0
          60.0       2.4
          67.0      11.7
          68.0      63.8
          69.0       2.6
    

parameter in CDCl3

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    1H NMR 300 MHz
    C4 H5 N O2 10.5 mol% in CDCl3
    methyl cyanoacetate
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 3.520 D(B) 3.821

         Hz     ppm     Int.
    

       1146.30   3.821   1000
       1056.00   3.520    667
    

in CDCl3

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liquid film

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