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返回ChemicalBook首頁(yè)>CAS數(shù)據(jù)庫(kù)列表>787-69-9更多圖譜> 4,4'-二乙酰聯(lián)苯(787-69-9)核磁圖(1HNMR)

787-69-9

4,4'-二乙酰聯(lián)苯(787-69-9)核磁圖(1HNMR)

產(chǎn)品名稱:4,4'-二乙酰聯(lián)苯

CAS:787-69-9

分子式:C16H14O2

分子量: 238.28

InChI:InChI=1S/C16H14O2/c1-11(17)13-3-7-15(8-4-13)16-9-5-14(6-10-16)12(2)18/h3-10H,1-2H3

InChIKey: YSTSBXDVNKYPTR-UHFFFAOYSA-N

Smiles:C1(C2=CC=C(C(=O)C)C=C2)=CC=C(C(=O)C)C=C1

  • 圖譜
    Mass 

    MS-NW-9401          
4,4'-diacetylbiphenyl
C16H14O2            (Mass of molecular ion:    238)


       Source Temperature: 210 °C
   Sample Temperature: 120 °C
   Direct, 75 eV


          15.0       1.2
      17.0       1.4
      18.0       7.2
      28.0       1.2
      39.0       1.0
      43.0      86.2
      44.0       2.0
      50.0       1.6
      51.0       1.9
      63.0       4.1
      74.0       1.4
      75.0       2.8
      76.0      11.4
      76.5       1.3
      77.0       1.4
      82.0       1.2
      90.0       4.7
     102.0       1.0
     104.0       8.0
     104.5       1.2
     126.0       2.7
     150.0       3.9
     151.0       8.3
     152.0      17.1
     153.0       7.3
     165.0       4.0
     166.0       2.2
     180.0       3.8
     195.0       2.8
     223.0     100.0
     224.0      16.5
     225.0       1.7
     238.0      47.0
     239.0       8.5

400 MHz in CDCl3

  • 圖譜

    1H NMR 399.65 MHz
    C16 H14 O2 0.030 g : 0.5 ml CDCl3
    4,4'-diacetylbiphenyl
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             8.056
      B             7.719
      C             2.649
  

         Hz     ppm     Int.


       3226.56   8.074     25
   3224.61   8.069    179
   3222.66   8.064     63
   3218.02   8.053     63
   3215.94   8.047    222
   3214.11   8.043     37
   3091.31   7.736     30
   3089.36   7.731    202
   3087.40   7.726     68
   3082.76   7.714     59
   3080.69   7.709    194
   3078.86   7.704     30
   1058.72   2.650   1000

in CDCl3

  • 圖譜

KBr disc

  • 圖譜

nujol mull

  • 圖譜

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