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122-95-2

对二乙氧基苯(122-95-2)核磁图(13CNMR)

产品名称:对二乙氧基苯

CAS:122-95-2

分子式:C10H14O2

分子量: 166.22

InChI:InChI=1S/C10H14O2/c1-3-11-9-5-7-10(8-6-9)12-4-2/h5-8H,3-4H2,1-2H3

InChIKey: VWGNFIQXBYRDCH-UHFFFAOYSA-N

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

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    Mass

    MS-NW-1864          
    p-diethoxybenzene
    C10H14O2            (Mass of molecular ion:    166)
    

       Source Temperature: 250 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          26.0       4.9
          27.0      19.7
          28.0       1.9
          29.0      22.6
          38.0       2.3
          39.0       8.0
          43.0       1.3
          50.0       2.2
          51.0       2.9
          52.0       3.2
          53.0       9.7
          54.0       5.5
          55.0       3.7
          62.0       1.5
          63.0       6.3
          64.0       6.5
          65.0       7.8
          66.0       1.5
          77.0       2.1
          79.0       1.0
          81.0      24.5
          82.0       6.0
          91.0       1.1
         109.0      58.7
         110.0     100.0
         111.0       6.8
         137.0       7.9
         138.0      16.0
         139.0       1.5
         166.0      48.4
         167.0       5.5
    

90 MHz in CDCl3

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    1H NMR 89.56 MHz
    C10 H14 O2 0.042 g : 0.5 ml CDCl3
    p-diethoxybenzene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.808 B 3.958 C 1.371 J(B,C)=7.0HZ

         Hz     ppm     Int.
    

        609.75   6.809   1000
        365.44   4.081     95
        358.44   4.003    314
        351.44   3.925    335
        344.50   3.847    116
        129.69   1.449    349
        122.75   1.371    673
        115.75   1.293    309
    

in CDCl3

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KBr disc

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nujol mull

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4880 A,200 M,powder

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