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网站主页CAS数据库列表 563-47-3更多图谱3-氯-2-甲基丙烯(563-47-3)红外图谱(IR1)

3-氯-2-甲基丙烯

产品名称 3-氯-2-甲基丙烯

CAS号563-47-3

分子式C4H7Cl

分子量90.55

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  • Mass

    MS-NW-0832          
    3-chloro-2-methylpropene
    C4H7Cl              (Mass of molecular ion:     90)
    

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

          26.0       3.8
          27.0      19.2
          28.0       5.9
          29.0      22.9
          36.0       1.2
          37.0       3.2
          38.0       5.5
          39.0      45.3
          40.0       5.6
          41.0      19.2
          49.0       3.8
          50.0       5.7
          51.0       5.5
          52.0       1.8
          53.0      18.2
          54.0      26.7
          55.0     100.0
          56.0       4.9
          62.0       4.6
          64.0       1.5
          75.0      10.4
          77.0       3.4
          90.0      31.6
          91.0       1.7
          92.0      10.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C4 H7 Cl 0.05 ml : 0.5 ml CDCl3
    3-chloro-2-methylpropene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 5.067 B 4.939 C 4.009 D 1.848

         Hz     ppm     Int.
    

       2027.10   5.073    206
       2026.25   5.071    330
       2025.39   5.068    365
       2024.66   5.067    358
       2023.80   5.064    297
       2022.83   5.062    162
       1977.05   4.947    147
       1975.59   4.944    368
       1974.12   4.940    472
       1972.53   4.936    326
       1971.07   4.932    104
       1611.69   4.033     23
       1602.78   4.011    984
       1601.68   4.008    905
        739.87   1.852    993
        738.89   1.849   1000
        738.28   1.848    979
        737.43   1.846    888
    

in CDCl3



liquid film



4880 A,200 M,liquid