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返回ChemicalBook首頁>CAS數(shù)據(jù)庫列表>14062-19-2更多圖譜> 4-甲基苯基乙酸乙酯(14062-19-2)紅外圖譜(IR1)

14062-19-2

4-甲基苯基乙酸乙酯(14062-19-2)紅外圖譜(IR1)

產(chǎn)品名稱:4-甲基苯基乙酸乙酯

CAS:14062-19-2

分子式:C11H14O2

分子量: 178.23

InChI:InChI=1S/C11H14O2/c1-3-13-11(12)8-10-6-4-9(2)5-7-10/h4-7H,3,8H2,1-2H3

InChIKey: BTRGZBIXPLFVNK-UHFFFAOYSA-N

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

  • 圖譜
    Mass 

    MS-NW-9448          
ethyl p-tolylacetate
C11H14O2            (Mass of molecular ion:    178)


       Source Temperature: 250 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV


          27.0       2.8
      29.0       9.1
      39.0       1.8
      51.0       2.5
      52.0       1.0
      53.0       1.0
      63.0       1.0
      65.0       1.1
      77.0       7.6
      78.0       2.7
      79.0       6.0
      91.0       2.0
     103.0       4.7
     104.0       3.4
     105.0     100.0
     106.0       9.9
     133.0       1.0
     178.0      23.5
     179.0       3.0

400 MHz in CDCl3

  • 圖譜

    1H NMR 399.65 MHz
    C11 H14 O2 0.05 ml : 0.5 ml CDCl3
    ethyl p-tolylacetate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             7.15
      B             7.11
      C             4.115
      D             3.541
      E             2.302
      F             1.218
  

         Hz     ppm     Int.


       2863.28   7.165    202
   2857.18   7.150    135
   2855.10   7.145    420
   2842.16   7.112    364
   2834.23   7.092    187
   1655.40   4.143    193
   1648.32   4.125    524
   1641.11   4.107    524
   1634.03   4.089    203
   1415.28   3.542    636
    924.32   2.313     42
    919.92   2.302    832
    494.14   1.237    610
    486.94   1.219   1000
    482.42   1.208     28
    479.86   1.201    595

in CDCl3

  • 圖譜

liquid film

  • 圖譜

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