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返回ChemicalBook首页>CAS数据库列表>88754-66-9更多图谱> 2,5-二氧杂己二酸二甲酯(88754-66-9)核磁图(13CNMR)

88754-66-9

2,5-二氧杂己二酸二甲酯(88754-66-9)核磁图(13CNMR)

分子式:C6H10O6

分子量: 178.14

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    Mass

    MS-IW-8356          
    dimethyl 2,5-dioxahexanedioate
    C6H10O6             (Mass of molecular ion:    178)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0      36.2
          16.0       1.1
          18.0       1.2
          26.0       1.0
          27.0       2.5
          28.0      10.7
          29.0      25.8
          30.0       4.0
          31.0      23.7
          32.0       2.1
          33.0       2.4
          42.0       1.6
          43.0      18.0
          44.0      24.8
          45.0      72.9
          46.0       4.0
          47.0       9.6
          57.0       1.3
          58.0      57.6
          59.0     100.0
          60.0       3.7
          74.0      35.2
          75.0       1.6
          77.0       3.4
          88.0       3.6
          89.0       1.1
          91.0      47.0
          92.0       1.6
         102.0      18.2
         103.0      16.8
         104.0       3.8
         135.0       1.2
         148.0       1.7
    

parameter in CDCl3

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    1H NMR 300 MHz
    C6 H10 O6 0.05 ml : 0.5 ml CDCl3
    dimethyl 2,5-dioxahexanedioate
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 4.370 D(B) 3.799

         Hz     ppm     Int.
    

       1311.00   4.370    667
       1139.70   3.799   1000
    

in CDCl3

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liquid film

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