图谱信息 供应商 相关产品
网站主页CAS数据库列表 6032-29-7更多图谱2-戊醇(6032-29-7)红外图谱(IR1)

2-戊醇

产品名称 2-戊醇

CAS号6032-29-7

分子式C5H12O

分子量88.15

展开


  • Mass

    MS-NW-8471          
    2-pentanol
    C5H12O              (Mass of molecular ion:     88)
    

       Source Temperature: 250 °C
       Sample Temperature: 130 °C
       Reservoir, 75 eV
    

          15.0       1.4
          18.0       1.1
          19.0       2.4
          27.0       7.6
          28.0       1.4
          29.0       5.3
          31.0       5.0
          39.0       4.1
          41.0       5.8
          42.0       3.0
          43.0      13.7
          44.0       7.5
          45.0     100.0
          46.0       2.3
          55.0      18.7
          70.0       1.4
          73.0       7.1
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C5 H12 O 0.05 ml : 0.5 ml CDCl3
    2-pentanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.786 B 2.66 C 1.44 to 1.36 D 1.172 E 0.923

         Hz     ppm     Int.
    

       1522.34   3.810     53
       1516.60   3.795     87
       1510.86   3.781     96
       1504.64   3.765     61
       1061.89   2.658    106
        594.85   1.489     52
        594.36   1.488     53
        593.26   1.485     71
        590.33   1.478     69
        588.01   1.472     64
        586.43   1.468     60
        585.45   1.465     57
        583.25   1.460    103
        581.30   1.455    109
        577.76   1.446     64
        574.71   1.439    141
        571.90   1.432    110
        569.70   1.426     85
        568.24   1.422    105
        564.33   1.413    119
        562.62   1.408    181
        558.59   1.398    124
        557.13   1.395    173
        555.79   1.391    103
        554.08   1.387    175
        549.07   1.374    159
        547.24   1.370    155
        543.70   1.361    107
        542.60   1.358     88
        540.53   1.353    103
        538.70   1.348     94
        533.57   1.336     72
        531.49   1.330     63
        526.73   1.318     66
        524.29   1.312     30
        522.46   1.308     36
        520.75   1.304     32
        471.56   1.180   1000
        465.45   1.165    978
        375.37   0.940    385
        371.95   0.931    164
        368.41   0.922    601
        364.87   0.913    145
        362.18   0.907    258
        361.21   0.904    304
        355.96   0.891     48
    


  • 1H NMR 89.56 MHz
    C5 H12 O 0.04 ml : 0.5 ml CDCl3
    2-pentanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.79 B 1.92 C 1.52 to 1.29 D 1.178 E 0.928

         Hz     ppm     Int.
    

        343.56   3.837     50
        338.88   3.784     33
        337.38   3.768     57
        331.25   3.699     33
        171.69   1.918    952
        132.94   1.485     47
        130.69   1.460    111
        129.56   1.447    137
        128.81   1.439    152
        128.19   1.432    146
        127.31   1.422    163
        126.81   1.416    142
        126.13   1.409    134
        124.38   1.389    157
        122.88   1.373    170
        121.38   1.356    111
        118.44   1.323     71
        116.88   1.306     46
        115.25   1.287     40
        108.56   1.213   1000
        104.56   1.168     32
        102.38   1.144    939
        100.25   1.120     47
         92.06   1.028     30
         90.38   1.010     51
         89.38   0.998     81
         88.63   0.990     91
         87.06   0.973     76
         85.63   0.957    106
         84.88   0.948    104
         82.94   0.927    218
         80.44   0.899     95
         79.81   0.892    100
         78.44   0.876     91
         76.94   0.860     41
         75.56   0.844     45
         74.13   0.828     31
    

in CDCl3



CCl4 solution



liquid film



4880 A,100M,liquid