成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook
English   Japanese   Germany   Korea

626-87-9

1,4-二溴戊烷(626-87-9)紅外圖譜(IR1)

產(chǎn)品名稱:1,4-二溴戊烷

CAS:626-87-9

分子式:C5H10Br2

分子量: 229.94

InChI:InChI=1S/C5H10Br2/c1-5(7)3-2-4-6/h5H,2-4H2,1H3

InChIKey: CNBFRBXEGGRSPL-UHFFFAOYSA-N

Smiles:C(Br)CCC(Br)C

  • 圖譜
    Mass 

    MS-NW-1055          
1,4-dibromopentane
C5H10Br2            (Mass of molecular ion:    228)


       Source Temperature: 240 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV


          18.0       1.4
      26.0       1.8
      27.0      16.8
      29.0       6.2
      38.0       1.5
      39.0      12.8
      40.0       2.4
      41.0      62.1
      42.0       8.1
      43.0      11.8
      53.0       4.0
      55.0       5.1
      67.0       2.4
      68.0       1.1
      69.0     100.0
      70.0       5.8
     107.0       6.4
     109.0       6.0
     121.0       1.0
     149.0      30.9
     150.0       2.5
     151.0      29.3
     152.0       1.7

90 MHz in CDCl3

  • 圖譜

    1H NMR 89.56 MHz
    C5 H10 Br2 0.02 ml : 0.5 ml CDCl3
    1,4-dibromopentane
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             4.15
      B             3.44
      C          2.22 to 1.72
      D             1.739
  

         Hz     ppm     Int.


        314.88   3.516     69
    314.50   3.512     77
    310.38   3.466     80
    309.69   3.458    107
    308.44   3.444    264
    303.13   3.385     88
    302.38   3.377    109
    183.88   2.054     82
    182.25   2.035    138
    181.00   2.021    153
    179.44   2.004    154
    178.56   1.994    138
    178.06   1.989    156
    177.25   1.980    167
    176.44   1.971    173
    175.31   1.958    117
    174.38   1.948     88
    173.25   1.935     77
    171.44   1.915     78
    170.88   1.908    104
    159.00   1.776   1000
    152.31   1.701    931

in CDCl3

  • 圖譜

CCl4 solution

  • 圖譜

liquid film

  • 圖譜

4880 A,200 M,liquid

  • 圖譜

×