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CHLOROMALEIC ACID ANHYDRIDE

产品名称 CHLOROMALEIC ACID ANHYDRIDE

CAS号96-02-6

分子式C4HClO3

分子量132.5

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  • Mass

    MS-NW-4947          
    chloromaleic anhydride
    C4HClO3             (Mass of molecular ion:    132)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          12.0       3.9
          13.0       4.3
          24.0       8.3
          25.0      27.8
          26.0      49.4
          27.0       1.4
          28.0      13.1
          29.0       3.2
          35.0       3.2
          36.0       3.7
          37.0       1.7
          38.0       1.0
          40.0       1.8
          41.0       4.0
          44.0      11.0
          45.0       1.8
          47.0       4.5
          48.0       1.1
          49.0       1.5
          52.0       5.7
          53.0      29.7
          54.0      47.2
          55.0       1.7
          59.0       6.3
          60.0      99.9
          61.0       4.4
          62.0      32.6
          63.0       1.0
          87.0      10.8
          88.0     100.0
          89.0       6.9
          90.0      31.3
          91.0       1.2
          94.0       5.2
          96.0       3.3
          98.0       6.8
         122.0       4.2
         124.0       2.8
         166.0       2.9
         168.0       1.7
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C4 H Cl O3 0.02 ml : 0.5 ml CDCl3
    chloromaleic anhydride
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 6.970

         Hz     ppm     Int.
    

       2091.00   6.970   1000
    

in CDCl3



liquid film (CONTAINS 25-30% MALEIC ANHYDRIDE)