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返回ChemicalBook首頁>CAS數(shù)據(jù)庫列表>513-31-5更多圖譜> 2,3-二溴-1-丙烯(513-31-5)核磁圖(1HNMR)

513-31-5

2,3-二溴-1-丙烯(513-31-5)核磁圖(1HNMR)

產(chǎn)品名稱:2,3-二溴-1-丙烯

CAS:513-31-5

分子式:C3H4Br2

分子量: 199.87

InChI:InChI=1S/C3H4Br2/c1-3(5)2-4/h1-2H2

InChIKey: YMFWYDYJHRGGPF-UHFFFAOYSA-N

Smiles:C=C(Br)CBr

  • 圖譜
    Mass 

    MS-NW-2725          
2,3-dibromopropene
C3H4Br2             (Mass of molecular ion:    198)


       Source Temperature: 280 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV


          26.0       2.3
      27.0       1.2
      36.0       1.1
      37.0       7.7
      38.0      14.9
      39.0     100.0
      40.0      13.9
      77.0       1.2
      79.0       4.9
      80.0       1.6
      81.0       5.0
      82.0       1.6
      93.0       8.2
      95.0       7.5
     105.0       1.0
     107.0       1.1
     117.0       1.3
     119.0      88.5
     120.0       3.3
     121.0      86.1
     122.0       3.0
     123.0       1.0
     157.0       1.1
     159.0       1.2
     198.0      19.6
     199.0       1.1
     200.0      38.3
     201.0       1.5
     202.0      18.9

90 MHz in CDCl3

  • 圖譜

    1H NMR 89.56 MHz
    C3 H4 Br2 0.05 ml : 0.5 ml CDCl3
    2,3-dibromopropene
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             6.03
      B             5.63
      C             4.19
     
     J(A,B)=-2.1HZ
     J(A,C)=-1.0HZ
     J(B,C)=-0.2HZ
  

         Hz     ppm     Int.


        542.06   6.053    228
    541.06   6.042    436
    539.94   6.029    294
    538.94   6.018    449
    537.88   6.006    218
    505.13   5.641    510
    503.00   5.617    508
    375.56   4.194    962
    374.69   4.184   1000

in CDCl3

  • 圖譜

liquid film

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