天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ChemicalBook
English   Japanese   Germany   Korea
返回ChemicalBook首頁>CAS數(shù)據(jù)庫列表>111-51-3更多圖譜> N,N,N',N' - 四甲基-1,4-丁二胺(111-51-3)質(zhì)譜(MS)

111-51-3

N,N,N',N' - 四甲基-1,4-丁二胺(111-51-3)質(zhì)譜(MS)

分子式:C8H20N2

分子量: 144.26

InChI:InChI=1S/C8H20N2/c1-9(2)7-5-6-8-10(3)4/h5-8H2,1-4H3

InChIKey: VEAZEPMQWHPHAG-UHFFFAOYSA-N

Smiles:C(N(C)C)CCCN(C)C

  • 圖譜
    Mass 

    MS-NW-6432          
N,N,N',N'-tetramethyltetramethylenediamine
C8H20N2             (Mass of molecular ion:    144)


       Source Temperature: 260 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV


          15.0       2.3
      18.0       1.4
      27.0       1.2
      28.0       1.6
      29.0       1.7
      30.0       3.1
      41.0       1.6
      42.0       9.5
      43.0       3.2
      44.0       5.5
      45.0      22.3
      55.0       1.5
      56.0       3.1
      57.0       1.8
      58.0     100.0
      59.0       3.8
      70.0       1.4
      71.0      17.2
      72.0       6.2
      73.0       3.1
      84.0       9.6
      85.0       1.8
      86.0       1.0
      98.0       5.6
      99.0       1.7
     100.0       4.2
     101.0       1.4
     129.0       4.6
     144.0       8.9

400 MHz in CDCl3

  • 圖譜

    1H NMR 399.65 MHz
    C8 H20 N2 0.05 ml : 0.5 ml CDCl3
    N,N,N',N'-tetramethyltetramethylenediamine
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             2.261
      B             2.210
      C             1.476
  

         Hz     ppm     Int.


        911.74   2.282    107
    910.52   2.279     97
    908.94   2.275    102
    904.54   2.264    170
    900.02   2.253    102
    898.44   2.249    109
    897.34   2.246    130
    896.36   2.243    105
    883.18   2.210   1000
    597.17   1.495    105
    593.63   1.486    112
    591.92   1.482     98
    589.84   1.476    214
    585.82   1.466    122
    582.64   1.458    109

in CDCl3

  • 圖譜

liquid film

  • 圖譜

  • 圖譜

×