邻甲苯基乙酸乙酯

产品名称邻甲苯基乙酸乙酯

CAS号40291-39-2

分子式C11H14O2

分子量178.23

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¹HNMR

¹³CNMR

IR1

Mass

MS-NW-9295          
ethyl o-tolylacetate
C11H14O2            (Mass of molecular ion:    178)

   Source Temperature: 240 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      27.0       4.2
      29.0      13.0
      39.0       3.1
      50.0       1.0
      51.0       3.8
      52.0       1.3
      52.5       1.3
      53.0       1.5
      63.0       1.7
      65.0       1.9
      77.0      11.4
      78.0       4.5
      79.0       9.4
      91.0       4.5
      93.0       1.8
     103.0       7.5
     104.0      23.3
     105.0     100.0
     106.0       9.9
     119.0       1.2
     121.0       1.8
     131.0       1.0
     132.0      12.5
     133.0       2.9
     178.0      23.1
     179.0       2.9

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₁₁ H₁₄ O₂	0.05 ml : 0.5 ml CDCl₃
ethyl o-tolylacetate

    Assign.     Shift(ppm)

      A             7.14
      B             4.122
      C             3.590
      D             2.295
      E             1.214

     Hz     ppm     Int.

    646.25   7.216     27
    639.06   7.136    937
    636.75   7.110    103
    380.13   4.245     88
    372.94   4.165    266
    365.81   4.085    276
    358.75   4.006     99
    326.38   3.645     25
    321.56   3.591    619
    205.63   2.297   1000
    115.63   1.292    329
    113.63   1.269     38
    113.44   1.267     38
    112.50   1.257     33
    108.56   1.213    666
    106.38   1.188     37
    105.00   1.173     25
    104.44   1.167     25
    101.38   1.132    284

in CDCl3

liquid film

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邻甲苯基乙酸乙酯(40291-39-2)核磁图(¹HNMR) 相关产品图谱

4-(2,5-二氧代四氢呋喃-3-基)-1,2,3,4-四氢萘-1,2-二甲酸酐(13912-65-7)质谱(MS) 4-(2,5-二氧代四氢呋喃-3-基)-1,2,3,4-四氢萘-1,2-二甲酸酐(13912-65-7)红外图谱(IR2) 4-(2,5-二氧代四氢呋喃-3-基)-1,2,3,4-四氢萘-1,2-二甲酸酐(13912-65-7)红外图谱(IR1) 邻甲苯基乙酸乙酯(40291-39-2)核磁图(¹³CNMR) 邻甲苯基乙酸乙酯(40291-39-2)质谱(MS)

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