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网站主页CAS数据库列表 646-04-8更多图谱反-2-戊烯(646-04-8)红外图谱(IR1)

反-2-戊烯

产品名称 反-2-戊烯

CAS号646-04-8

分子式C5H10

分子量70.13

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  • Mass

    MS-NW-4646          
    trans-2-pentene
    C5H10               (Mass of molecular ion:     70)
    

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

          15.0       1.2
          18.0       1.0
          26.0       2.0
          27.0      14.4
          28.0       1.6
          29.0      22.0
          37.0       1.2
          38.0       2.4
          39.0      22.8
          40.0       4.6
          41.0      27.8
          42.0      37.1
          43.0       2.0
          50.0       1.7
          51.0       2.1
          53.0       8.4
          54.0       3.2
          55.0     100.0
          56.0       4.8
          67.0       2.7
          69.0       3.0
          70.0      38.3
          71.0       2.5
    

90 MHz in CDCl3

400 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C5 H10 0.04 ml : 0.5 ml CDCl3
    trans-2-pentene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 5.47 B 5.40 C 1.97 D 1.637 E 0.960 400MHZ : HSP-41-074

         Hz     ppm     Int.
    

        492.69   5.502     83
        491.63   5.490    159
        489.19   5.463    127
        487.94   5.449    374
        486.81   5.436    225
        484.38   5.409    282
        483.25   5.396    203
        482.13   5.384     43
        479.50   5.354     88
        478.69   5.345     34
        469.13   5.239     30
        191.44   2.138     34
        189.25   2.114     34
        186.63   2.084     36
        185.75   2.075     46
        184.50   2.061     79
        183.50   2.049    101
        181.88   2.031     85
        181.25   2.024     75
        179.56   2.005     81
        178.56   1.994     94
        176.94   1.976    100
        175.75   1.963    135
        174.75   1.952     99
        174.13   1.945     70
        173.44   1.937     65
        172.31   1.924    100
        170.88   1.908     79
        169.63   1.895     60
        168.69   1.884     55
        168.31   1.880     57
        167.06   1.866     32
        165.56   1.849     36
        164.31   1.835     32
        163.44   1.825     38
        163.00   1.821     36
        151.31   1.690     71
        150.38   1.680    315
        149.00   1.664    597
        147.63   1.649    477
        145.56   1.626    567
        144.25   1.611    602
        142.88   1.596    261
         92.81   1.037    489
         85.75   0.958   1000
         85.19   0.952    663
         78.06   0.872    341
         77.38   0.865    181
    


  • 1H NMR 399.65 MHz
    C5 H10 0.05 ml : 0.5 ml CDCl3
    trans-2-pentene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 5.45 B 5.41 C 1.985 D 1.637 E 0.958 90MHZ : HSP-04-223 ASSIGNED BY C-H COSY.

         Hz     ppm     Int.
    

       2198.85   5.502     33
       2192.99   5.488     58
       2192.02   5.485     47
       2187.26   5.473     31
       2185.06   5.468     34
       2183.72   5.465     82
       2182.50   5.462     86
       2178.96   5.453     78
       2177.73   5.450    185
       2176.88   5.447    220
       2173.95   5.440    124
       2172.85   5.437    136
       2172.00   5.435    176
       2169.07   5.428    271
       2168.21   5.426    121
       2164.18   5.416    128
       2163.33   5.414    185
       2162.23   5.411     97
       2158.57   5.402     48
       2157.35   5.399     63
       2156.13   5.396     34
       2153.81   5.390     55
       2153.08   5.388     38
       2148.93   5.378     34
       2148.19   5.376     65
       2147.09   5.373     40
        807.25   2.020     65
        805.91   2.017     45
        799.93   2.002    198
        798.46   1.998    132
        797.00   1.995     64
        796.39   1.993     68
        794.92   1.990    145
        793.58   1.986    176
        792.48   1.983    245
        790.89   1.979    153
        789.55   1.976     66
        788.94   1.975     68
        787.48   1.971    140
        786.13   1.968    137
        785.03   1.965    148
        783.57   1.961     81
        781.49   1.956     30
        780.03   1.952     53
        778.69   1.949     46
        777.83   1.947     36
        777.47   1.946     37
        659.30   1.650    293
        657.96   1.647    489
        656.62   1.643    513
        655.27   1.640    325
        653.20   1.635    317
        651.86   1.632    624
        650.51   1.628    444
        390.14   0.977    675
        387.57   0.970     31
        382.69   0.958   1000
        375.12   0.939    622
    

in CDCl3



liquid film