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网站主页CAS数据库列表 3678-62-4更多图谱2-氯-4-甲基吡啶(3678-62-4)质谱(MS)

2-氯-4-甲基吡啶

产品名称 2-氯-4-甲基吡啶

CAS号3678-62-4

分子式C6H6ClN

分子量127.57

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  • Mass

    MS2006-02930WA      
    2-chloro-4-methylpyridine
    C6H6ClN             (Mass of molecular ion:    127)
    

       Source Temperature: 250 °C
       Sample Temperature: 250 °C
       Reservoir, 70 eV
    

          26.0       1.2
          27.0       1.6
          37.0       2.8
          38.0       4.6
          39.0      13.6
          40.0       1.8
          41.0       1.5
          49.0       1.2
          50.0       5.0
          51.0       4.8
          52.0       3.1
          61.0       2.0
          62.0       3.0
          63.0       7.0
          64.0       5.8
          65.0      37.4
          66.0       5.5
          73.0       2.7
          75.0       1.6
          76.0       1.6
          85.0       1.2
          87.0       1.3
          90.0       2.0
          91.0       4.9
          92.0      91.2
          93.0       6.3
          99.0       2.1
         126.0       1.0
         127.0     100.0
         128.0       7.2
         129.0      32.0
         130.0       2.2
    

parameter in CDCl3

in CDCl3


  • 1H NMR 300 MHz
    C6 H6 Cl N 20 % in CDCl3
    2-chloro-4-methylpyridine
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 8.10 D(B) 6.87 D(C) 6.92 D(D) 2.20 J(A,B) 4.8 J(A,C) 0.6 J(A,D) 0.2 J(B,C) 1.5 J(B,D) 0.7 J(C,D) 0.8 BELL,C.L. ET AL. J.HETEROCYCL.CHEM. 2, 420 (1965) J(A,D):LESS THAN 0.2HZ.

         Hz     ppm     Int.
    

       2432.53   8.108    183
       2427.69   8.092    193
       2076.73   6.922    173
       2076.07   6.920    212
       2075.35   6.918    191
       2064.47   6.882     94
       2063.75   6.879    114
       2062.98   6.877    106
       2059.57   6.865     94
       2058.97   6.863    112
       2058.20   6.861    102
       2057.48   6.858     78
        660.06   2.200   1000
    



in CDCl3



Liquid film