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102-52-3

1,1,3,3-四甲氧基丙烷(102-52-3)质谱(MS)

分子式:C7H16O4

分子量: 164.2

InChI:InChI=1S/C7H16O4/c1-8-6(9-2)5-7(10-3)11-4/h6-7H,5H2,1-4H3

InChIKey: XHTYQFMRBQUCPX-UHFFFAOYSA-N

Smiles:C(OC)(OC)CC(OC)OC

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    Mass

    MS-NW-4985          
    1,1,3,3-tetramethoxypropane
    C7H16O4             (Mass of molecular ion:    164)
    

       Source Temperature: 250 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       4.9
          27.0       1.4
          29.0       3.0
          31.0       5.7
          33.0       1.2
          43.0       1.8
          45.0       1.8
          47.0      12.7
          57.0       1.2
          58.0       1.1
          59.0       1.4
          71.0       1.2
          75.0     100.0
          76.0       3.5
         101.0       2.3
         117.0       4.0
    

90 MHz in CDCl3

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    1H NMR 89.56 MHz
    C7 H16 O4 0.04 ml : 0.5 ml CDCl3
    1,1,3,3-tetramethoxypropane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 1.919 B 3.335 C 4.481

         Hz     ppm     Int.
    

        407.25   4.548     31
        401.38   4.482     69
        395.50   4.417     34
        298.69   3.336   1000
        296.50   3.311     34
        177.88   1.987     47
        172.00   1.921     89
        166.06   1.855     44
    

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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