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返回ChemicalBook首頁>CAS數(shù)據(jù)庫列表>937-30-4更多圖譜> 對乙基苯乙酮(937-30-4)核磁圖(13CNMR)

937-30-4

對乙基苯乙酮(937-30-4)核磁圖(13CNMR)

產(chǎn)品名稱:對乙基苯乙酮

CAS:937-30-4

分子式:C10H12O

分子量: 148.2

InChI:InChI=1S/C10H12O/c1-3-9-4-6-10(7-5-9)8(2)11/h4-7H,3H2,1-2H3

InChIKey: NODGRWCMFMEGJH-UHFFFAOYSA-N

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

  • 圖譜
    Mass 

    MS-IW-1374          
4'-ethylacetophenone
C10H12O             (Mass of molecular ion:    148)


       Source Temperature: 230 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV


          27.0       1.2
      39.0       1.9
      43.0       5.7
      50.0       1.5
      51.0       3.5
      63.0       1.9
      65.0       1.5
      77.0       9.8
      78.0       2.1
      79.0      12.8
      89.0       2.5
      90.0       2.3
      91.0       2.1
     103.0       8.4
     104.0       2.1
     105.0      27.2
     106.0       2.4
     133.0     100.0
     134.0      10.2
     147.0       1.3
     148.0      28.4
     149.0       3.5
     161.0       1.6

90 MHz in CDCl3

  • 圖譜

    1H NMR 89.56 MHz
    C10 H12 O 0.04 ml : 0.5 ml CDCl3
    4'-ethylacetophenone
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             7.871
      B             7.273
      C             2.70
      D             2.563
      E             1.253
  

         Hz     ppm     Int.


        709.88   7.927    104
    707.94   7.905     37
    703.38   7.854     39
    701.38   7.832    140
    699.56   7.812     26
    655.13   7.315    121
    654.56   7.309     95
    653.06   7.292     36
    648.50   7.241     30
    647.13   7.226     79
    646.56   7.220     89
    253.31   2.829     23
    245.63   2.743     75
    238.13   2.659     85
    229.63   2.564   1000
    119.50   1.335    147
    112.13   1.253    332
    104.31   1.165    111

in CDCl3

  • 圖譜

liquid film

  • 圖譜

  • 圖譜

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