图谱信息 供应商 相关产品
网站主页CAS数据库列表 597-05-7更多图谱3-乙基-2-甲基-3-戊醇(597-05-7)质谱(MS)

3-乙基-2-甲基-3-戊醇

产品名称 3-乙基-2-甲基-3-戊醇

CAS号597-05-7

分子式C8H18O

分子量130.23

展开


  • Mass

    MS-IW-9213          
    3-ethyl-2-methyl-3-pentanol
    C8H18O              (Mass of molecular ion:    130)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          17.0       1.0
          18.0       5.6
          27.0      11.3
          28.0       2.2
          29.0      15.4
          31.0       4.7
          39.0       8.8
          40.0       1.4
          41.0      30.3
          42.0       3.2
          43.0      21.7
          45.0     100.0
          46.0       2.3
          51.0       1.0
          53.0       3.9
          55.0      55.8
          56.0       5.1
          57.0      24.5
          58.0       1.6
          59.0      20.2
          67.0       3.3
          68.0       1.0
          69.0      20.2
          70.0       5.2
          71.0       4.1
          73.0       1.2
          81.0       1.1
          83.0      22.5
          84.0       4.2
          85.0       1.4
          86.0       1.5
          87.0      58.9
          88.0       3.4
          97.0       6.2
         101.0      49.7
         102.0       3.4
         112.0       9.0
         113.0       1.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H18 O 0.05 ml : 0.5 ml CDCl3
    3-ethyl-2-methyl-3-pentanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 1.779 B *1 1.525 C *1 1.457 D 1.18 E 0.890 F 0.858

         Hz     ppm     Int.
    

        718.26   1.798     73
        711.30   1.780    100
        704.47   1.763     79
        697.51   1.746     34
        622.92   1.559     73
        616.33   1.543     77
        615.36   1.540     88
        608.76   1.524    178
        601.20   1.505    183
        598.02   1.497     63
        593.63   1.486     73
        590.45   1.478    176
        583.01   1.459    190
        576.05   1.442     99
        568.85   1.424     77
        561.40   1.405     30
        471.56   1.180     81
        359.38   0.900    931
        352.54   0.883    925
        350.59   0.878    636
        343.02   0.859   1000
        335.57   0.840    534
    

in CDCl3



liquid film