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1,2,3-连苯三甲酸水合物

产品名称 1,2,3-连苯三甲酸水合物

CAS号36362-97-7

分子式C9H6O6

分子量210.14


  • Mass

    MS-NW-2162          
    1,2,3-benzenetricarboxylic acid
    C9H6O6 (H2O)        (Mass of molecular ion:    210)
    

       Source Temperature: 190 °C
       Sample Temperature: 200 °C
       Direct, 75 eV
    

          17.0       4.3
          18.0      18.8
          26.0       1.3
          28.0      11.5
          37.0       7.8
          37.5       3.1
          38.0       4.6
          39.0       1.2
          44.0      11.3
          45.0       3.4
          49.0       3.9
          50.0      14.6
          51.0       1.3
          51.5       2.6
          53.0       4.0
          60.0       1.1
          61.0       1.7
          62.0       1.8
          63.0       8.4
          64.0      13.0
          65.0       1.0
          65.5       1.2
          66.0       1.7
          73.0       4.4
          74.0      19.0
          75.0      22.9
          76.0      31.1
          77.0       3.6
          91.0       1.9
          92.0      24.8
          93.0       1.7
         103.0       3.4
         104.0      43.7
         105.0       3.8
         119.0       3.6
         120.0       2.0
         148.0     100.0
         149.0       9.8
         150.0       1.2
         166.0       1.0
         175.0       1.3
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C9 H6 O6 0.039 g : 0.5 ml DMSO-d6
    1,2,3-benzenetricarboxylic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.058 B 7.629

         Hz     ppm     Int.
    

       3224.61   8.069    901
       3216.80   8.050   1000
       3056.88   7.649    252
       3052.98   7.640     23
       3049.07   7.630    399
       3045.41   7.621     22
       3041.26   7.610    224
    

in DMSO-d6



KBr disc



nujol mull



4880 A,200 M,powder