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返回ChemicalBook首页>CAS数据库列表>2198-54-1更多图谱> 3,4-二甲基乙酰苯胺(2198-54-1)核磁图(13CNMR)

2198-54-1

3,4-二甲基乙酰苯胺(2198-54-1)核磁图(13CNMR)

分子式:C10H13NO

分子量: 163.22

InChI:InChI=1S/C10H13NO/c1-7-4-5-10(6-8(7)2)11-9(3)12/h4-6H,1-3H3,(H,11,12)

InChIKey: UAOIEEWQVAXCFY-UHFFFAOYSA-N

Smiles:C(NC1=CC=C(C)C(C)=C1)(=O)C

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    Mass

    MS-IW-4951          
    3',4'-dimethylacetanilide
    C10H13NO            (Mass of molecular ion:    163)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       1.2
          27.0       1.6
          28.0       2.1
          39.0       3.5
          41.0       2.0
          42.0       1.2
          43.0      12.5
          50.0       1.0
          51.0       3.2
          52.0       2.2
          53.0       2.4
          63.0       1.5
          65.0       3.4
          77.0      10.5
          78.0       2.9
          79.0       2.1
          80.0       1.0
          91.0       7.9
          92.0       1.8
          93.0       3.3
         103.0       1.8
         104.0       1.9
         105.0       1.6
         106.0      43.8
         107.0       4.0
         118.0       2.3
         119.0       2.5
         120.0      45.4
         121.0     100.0
         122.0       9.7
         132.0       1.0
         163.0      55.0
         164.0       6.2
    

400 MHz in CDCl3

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    1H NMR 399.65 MHz
    C10 H13 N O 0.040 g : 0.5 ml CDCl3
    3',4'-dimethylacetanilide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.97 B 7.276 C 7.216 D 7.021 E 2.186 F 2.113

         Hz     ppm     Int.
    

       3186.77   7.974     47
       2908.81   7.279    121
       2906.98   7.274    136
       2889.65   7.231     71
       2887.33   7.225     60
       2881.47   7.210     84
       2879.27   7.205     72
       2809.94   7.032    122
       2801.76   7.011    103
        873.78   2.187   1000
        844.48   2.114    955
    

in CDCl3

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KBr disc

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nujol mull

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