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网站主页CAS数据库列表 2517-43-3更多图谱3-甲氧基丁醇(2517-43-3)红外图谱(IR2)

3-甲氧基丁醇

产品名称 3-甲氧基丁醇

CAS号2517-43-3

分子式C5H12O2

分子量104.15

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  • Mass

    MS-NW-9315          
    3-methoxy-1-butanol
    C5H12O2             (Mass of molecular ion:    104)
    

       Source Temperature: 230 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       2.2
          27.0       3.8
          28.0       1.5
          29.0      11.1
          31.0      18.8
          33.0       7.1
          39.0       3.2
          41.0       7.0
          42.0       5.2
          43.0       8.1
          45.0       4.2
          55.0       5.7
          56.0       1.8
          57.0       5.5
          58.0       2.8
          59.0     100.0
          60.0       4.0
          71.0       4.6
          72.0       2.4
          73.0       1.3
          86.0       2.1
          89.0       6.9
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C5 H12 O2 0.04 ml : 0.5 ml CDCl3
    3-methoxy-1-butanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.744 B 3.59 C 3.346 D 2.92 E 1.73 F 1.187

         Hz     ppm     Int.
    

        341.63   3.815     63
        336.06   3.753    110
        330.06   3.686     87
        323.19   3.609     39
        317.13   3.541     42
        311.00   3.473     23
        299.69   3.347   1000
        261.44   2.920    104
        163.50   1.826     35
        162.88   1.819     31
        158.00   1.765     54
        157.13   1.755     91
        151.94   1.697     64
        151.38   1.691     73
        145.63   1.627     39
        109.25   1.220    366
        103.13   1.152    345
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid