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网站主页CAS数据库列表 1889-26-5更多图谱正戊酰溴(1889-26-5)质谱(MS)

正戊酰溴

产品名称 正戊酰溴

CAS号1889-26-5

分子式C5H9BrO

分子量165.03

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  • Mass

    MS-NW-3227          
    valeryl bromide
    C5H9BrO             (Mass of molecular ion:    164)
    

       Source Temperature: 280 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          14.0       1.1
          15.0       3.0
          18.0       1.9
          26.0      10.3
          27.0      62.1
          28.0      23.9
          29.0      73.0
          30.0       2.0
          31.0       1.0
          36.0       1.6
          37.0       2.2
          38.0       4.5
          39.0      27.7
          40.0       4.3
          41.0      66.5
          42.0      11.4
          43.0      10.1
          44.0       1.3
          45.0       4.2
          49.0       1.0
          50.0       3.5
          51.0       2.9
          52.0       1.1
          53.0       3.8
          54.0       1.4
          55.0     100.0
          56.0       9.2
          57.0      67.5
          58.0       3.2
          60.0      58.2
          61.0       2.9
          69.0       1.1
          73.0      21.9
          74.0       3.0
          79.0       2.2
          80.0       4.7
          81.0       2.3
          82.0       4.6
          83.0       1.2
          84.0      32.5
          85.0      75.4
          86.0       4.6
          87.0       1.8
         107.0       1.2
         109.0       1.1
         124.0       1.0
         128.0       1.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C5 H9 Br O 0.04 ml : 0.5 ml CDCl3
    valeryl bromide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.997 B 1.66 C 1.37 D 0.941

         Hz     ppm     Int.
    

        276.50   3.088    293
        273.13   3.050     32
        269.38   3.008    688
        262.25   2.929    506
        259.88   2.902     30
        167.50   1.871     40
        166.19   1.856     55
        160.00   1.787    150
        158.31   1.768     81
        157.31   1.757    101
        155.13   1.733     77
        153.13   1.710    229
        151.81   1.696    209
        151.00   1.687    147
        150.25   1.678    146
        148.25   1.656     76
        146.00   1.631    228
        144.75   1.617    231
        142.38   1.590    109
        141.88   1.585    125
        140.38   1.568    128
        138.75   1.550    187
        137.88   1.540    115
        136.56   1.525    131
        135.44   1.513    159
        134.69   1.504    195
        132.56   1.481     88
        130.44   1.457    164
        129.31   1.444    186
        128.69   1.437    184
        127.25   1.421    237
        125.56   1.402    108
        123.19   1.376    194
        120.56   1.347    228
        119.06   1.330    109
        116.31   1.299    145
        114.06   1.274    202
        112.81   1.260    118
        109.44   1.222    106
        107.50   1.201     94
         96.31   1.076     34
         95.63   1.068     47
         95.13   1.063     37
         93.94   1.049     39
         91.25   1.019    315
         90.13   1.007    544
         89.56   1.000    516
         86.13   0.962     66
         83.69   0.935   1000
         77.31   0.864    171
         76.31   0.853    241
         74.44   0.832    130
    

in CDCl3



liquid film