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网站主页CAS数据库列表 111-43-3更多图谱正丙醚(111-43-3)质谱(MS)

正丙醚

产品名称 正丙醚

CAS号111-43-3

分子式C6H14O

分子量102.17

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  • Mass

    MS-NW-0006          
    dipropyl ether
    C6H14O              (Mass of molecular ion:    102)
    

       Source Temperature: 200 °C
       Sample Temperature:  25 °C
       Reservoir, 75 eV
    

          15.0       2.3
          18.0       2.8
          19.0       1.6
          26.0       2.3
          27.0      17.5
          28.0       4.2
          29.0       9.2
          30.0       1.0
          31.0      68.1
          32.0       1.4
          33.0       1.1
          39.0       6.8
          40.0       1.3
          41.0      24.3
          42.0      11.5
          43.0     100.0
          44.0       4.2
          45.0      48.3
          46.0       1.1
          55.0       5.8
          56.0       1.3
          57.0       5.1
          59.0      21.4
          60.0       6.1
          73.0      21.4
          74.0       1.3
          87.0       3.2
         102.0       8.9
    

90 MHz in CDCl3

parameter in benzene


  • 1H NMR 89.56 MHz
    C6 H14 O 0.04 ml : 0.5 ml CDCl3
    dipropyl ether
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.365 B 1.59 C 0.93

         Hz     ppm     Int.
    

        308.31   3.443    425
        301.69   3.369    889
        295.00   3.294    508
        153.13   1.710    157
        148.31   1.656     72
        146.81   1.640    209
        146.13   1.632    232
        140.25   1.566    163
        139.13   1.554    316
        132.31   1.478    206
         90.06   1.006    269
         89.31   0.998    512
         88.69   0.991    349
         82.44   0.921   1000
         81.69   0.913    563
         75.44   0.843    169
         74.69   0.834    308
         73.63   0.823    180
    


  • 1H NMR 300 MHz
    C6 H14 O 90 vol% in benzene
    dipropyl ether
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 3.194 D(B) 1.449 D(C) 0.812 J(A,B) 6.45 J(A,C) 0.0 J(B,C) 7.43 SCHRUMPF,G. J.MAGN.RESON. 6, 243 (1972)

         Hz     ppm     Int.
    

        964.69   3.216    372
        958.24   3.194    759
        951.81   3.173    390
        452.46   1.508     37
        444.98   1.483    131
        438.49   1.462    255
        431.10   1.437    264
        424.58   1.415    139
        417.30   1.391     44
        250.88   0.836    517
        243.46   0.812   1000
        236.05   0.787    432
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid