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2916-31-6

2,2-二甲基-1,3-二氧环戊烷(2916-31-6)质谱(MS)

分子式:C5H10O2

分子量: 102.13

InChI:InChI=1S/C5H10O2/c1-5(2)6-3-4-7-5/h3-4H2,1-2H3

InChIKey: SIJBDWPVNAYVGY-UHFFFAOYSA-N

Smiles:O1CCOC1(C)C

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    Mass

    MS-NW-1054          
    2,2-dimethyl-1,3-dioxolane
    C5H10O2             (Mass of molecular ion:    102)
    

       Source Temperature: 250 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          14.0       1.1
          15.0       6.8
          18.0       1.2
          26.0       1.2
          27.0       4.3
          28.0       3.6
          29.0       4.3
          31.0       3.5
          39.0       5.9
          40.0       2.3
          41.0      11.0
          42.0      25.9
          43.0     100.0
          44.0       4.0
          45.0       2.8
          57.0       1.2
          58.0       3.2
          59.0       4.5
          61.0       1.4
          72.0      15.2
          73.0       1.2
          87.0      74.5
          88.0       3.4
    

parameter in CDCl3

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    1H NMR 300 MHz
    C5 H10 O2 0.04 ml : 0.5 ml CDCl3
    2,2-dimethyl-1,3-dioxolane
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 3.943 D(B) 1.378

         Hz     ppm     Int.
    

       1182.90   3.943    667
        413.41   1.378   1000
    

in CDCl3

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CCl4 solution

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liquid film

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4880 A,200 M,liquid

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