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3-N-十八烷基噻吩

产品名称 3-N-十八烷基噻吩

CAS号104934-54-5

分子式C22H40S

分子量336.62

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  • Mass

    MS-IW-5660          
    3-octadecylthiophene
    C22H40S             (Mass of molecular ion:    336)
    

       Source Temperature: 160 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          29.0       1.7
          41.0       4.1
          43.0       6.2
          55.0       3.2
          57.0       3.0
          69.0       1.2
          85.0       1.8
          97.0      24.8
          98.0     100.0
          99.0       8.5
         100.0       5.0
         111.0       8.5
         112.0       1.2
         139.0       2.0
         140.0       2.3
         336.0      16.7
         337.0       4.3
         338.0       1.2
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C22 H40 S 0.035 g : 0.5 ml CDCl3
    3-octadecylthiophene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.224 B 6.929 C 6.910 D 2.615 E 1.613 F 1.31 G 1.26 J 0.880

         Hz     ppm     Int.
    

       2891.11   7.235     36
       2888.18   7.227     39
       2886.23   7.222     40
       2883.30   7.215     40
       2772.34   6.937     37
       2771.12   6.934     46
       2767.46   6.925     36
       2766.24   6.922     45
       2763.18   6.915     42
       2762.08   6.912     39
       2761.23   6.910     35
       2760.25   6.907     42
       2759.28   6.905     33
       1052.98   2.635     38
       1045.41   2.616     55
       1037.48   2.596     41
        524.41   1.313     60
        520.26   1.302     82
        501.59   1.256   1000
        358.40   0.897     51
        351.68   0.880    156
        344.73   0.863     61
    

in CDCl3



KBr disc



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