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1,1,3,3-四甲氧基丙烷

产品名称 1,1,3,3-四甲氧基丙烷

CAS号102-52-3

分子式C7H16O4

分子量164.2

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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


  • 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



CCl4 solution



liquid film



4880 A,200 M,liquid