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网站主页CAS数据库列表 6622-92-0更多图谱2,4-二甲基-6-羟基嘧啶(6622-92-0)核磁图(13CNMR)

2,4-二甲基-6-羟基嘧啶

产品名称 2,4-二甲基-6-羟基嘧啶

CAS号6622-92-0

分子式C6H8N2O

分子量124.14

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  • Mass

    MS-IW-0077          
    2,6-dimethyl-4-pyrimidinol
    C6H8N2O             (Mass of molecular ion:    124)
    

       Source Temperature: 180 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          15.0       3.1
          26.0       1.1
          27.0       3.1
          28.0       4.0
          38.0       1.9
          39.0       6.1
          40.0       3.7
          41.0       5.7
          42.0      70.7
          43.0       3.1
          52.0       1.6
          54.0       4.4
          55.0       7.5
          66.0       1.7
          67.0       1.9
          68.0      13.3
          69.0       2.4
          82.0       1.0
          83.0       7.4
          84.0       2.9
          95.0       9.8
          96.0      14.4
          97.0       1.4
         109.0       2.4
         124.0     100.0
         125.0       9.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H8 N2 O 0.036 g : 0.5 ml CDCl3
    2,6-dimethyl-4-pyrimidinol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 13.6 B 6.181 C 2.475 D 2.305 J(B,D)=0.6HZ

         Hz     ppm     Int.
    

       5429.71  13.587     34
       2470.40   6.182    241
        989.36   2.476   1000
        921.83   2.307    814
        921.19   2.305    757
    

in CDCl3



KBr disc



nujol mull