图谱信息 供应商 相关产品
网站主页CAS数据库列表 2498-20-6更多图谱四戊基碘化铵(2498-20-6)核磁图(13CNMR)

四戊基碘化铵

产品名称 四戊基碘化铵

CAS号2498-20-6

分子式C20H44IN

分子量425.47

展开


  • Mass

    MS-NW-9236          
    tetrapentylammonium iodide
    C20H44IN            (Mass of molecular ion:    425)
    

       Source Temperature: 240 °C
       Sample Temperature: 160 °C
       Direct, 75 eV
    

          17.0       1.0
          18.0       5.8
          27.0       5.5
          28.0       1.6
          29.0       9.5
          30.0       3.8
          39.0       3.0
          41.0      14.2
          42.0       5.3
          43.0      52.5
          44.0       7.7
          55.0       4.8
          56.0       1.4
          57.0       2.5
          58.0       6.7
          69.0       2.1
          70.0       1.4
          71.0      35.5
          72.0       2.1
          84.0       3.7
          98.0       1.1
         100.0       2.2
         112.0       2.6
         114.0      33.7
         115.0       2.8
         156.0       1.0
         168.0       1.1
         170.0     100.0
         171.0      12.5
         196.0       1.0
         198.0       6.8
         227.0       5.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C20 H44 I N 0.038 g : 0.5 ml CDCl3
    tetrapentylammonium iodide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.37 B 1.72 C 1.53 to 1.28 D 0.93

         Hz     ppm     Int.
    

        310.25   3.465    210
        304.94   3.405    240
        304.25   3.398    244
        303.56   3.390    249
        303.13   3.385    247
        298.94   3.338    209
        298.56   3.334    209
        294.25   3.286    286
        144.31   1.612    197
        130.94   1.463    587
        128.06   1.430    594
        124.31   1.389    657
         88.75   0.991    381
         83.00   0.927   1000
         77.13   0.862    313
    

in CDCl3



KBr disc



nujol mull