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网站主页CAS数据库列表 7426-75-7更多图谱双恶唑啉基苯(7426-75-7)核磁图(1HNMR)

双恶唑啉基苯

产品名称 双恶唑啉基苯

CAS号7426-75-7

分子式C12H12N2O2

分子量216.24

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  • Mass

    MS-IW-4080          
    2,2'-(p-phenylene)bis(2-oxazoline)
    C12H12N2O2          (Mass of molecular ion:    216)
    

       Source Temperature: 160 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          15.0       1.3
          28.0       1.1
          39.0       1.1
          43.0       1.0
          50.0       1.6
          51.0       2.4
          58.0       2.6
          63.0       1.9
          64.0       1.6
          64.5       1.0
          65.0       1.6
          72.0       1.9
          75.0       3.9
          76.0       2.8
          77.0       2.4
          78.0      23.2
          78.5       3.9
          89.0       6.1
          90.0       2.9
          91.0       1.3
          93.0       1.8
         102.0       3.3
         103.0       2.0
         104.0       1.2
         115.0       1.4
         116.0      16.0
         117.0       2.6
         142.0       2.7
         144.0      17.6
         145.0       2.2
         146.0       4.0
         156.0       3.4
         174.0      12.6
         175.0       1.5
         186.0     100.0
         187.0      15.9
         188.0       1.4
         215.0       5.7
         216.0      84.7
         217.0      11.8
         218.0       1.1
    

400 MHz at 35C


  • 1H NMR 399.65 MHz
    C12 H12 N2 O2 0.030 g : 0.5 ml CDCl3 at 35C
    2,2'-(p-phenylene)bis(2-oxazoline)
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.986 B 4.428 C 4.069

         Hz     ppm     Int.
    

       3191.53   7.986   1000
       1781.13   4.457    127
       1780.40   4.455    139
       1771.00   4.432    323
       1761.47   4.408    202
       1634.77   4.091    189
       1625.12   4.067    293
       1615.84   4.044    131
       1615.23   4.042    128
    

in CDCl3



KBr disc



nujol mull