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2,2'-二萘醚

产品名称 2,2'-二萘醚

CAS号613-80-9

分子式C20H14O

分子量270.33

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  • Mass

    MS-NW-5974          
    2,2'-oxydinaphthalene
    C20H14O             (Mass of molecular ion:    270)
    

       Source Temperature: 170 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          18.0       1.3
          39.0       1.7
          50.0       1.3
          51.0       2.8
          62.0       1.2
          63.0       3.0
          65.0       1.2
          74.0       1.5
          75.0       3.7
          76.0       1.4
          77.0       6.0
          87.0       1.0
          89.0       2.2
         101.0       4.3
         113.0       1.4
         114.0       1.2
         115.0      12.5
         116.0       1.8
         119.5       3.1
         120.0       2.9
         120.5       1.4
         121.0       1.2
         126.0       7.7
         127.0      17.1
         128.0       2.3
         134.0       3.1
         134.5       2.5
         135.0       7.7
         135.5       1.8
         144.0       2.9
         165.0       1.5
         215.0       4.3
         226.0       2.5
         227.0       1.3
         228.0       1.8
         229.0       1.6
         237.0       1.0
         239.0      10.2
         240.0       7.2
         241.0      32.2
         242.0      20.2
         243.0       4.0
         252.0       1.2
         253.0       1.3
         268.0       2.4
         269.0       6.2
         270.0     100.0
         271.0      23.2
         272.0       2.7
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C20 H14 O 28.3 mg : 0.5 ml CDCl3
    2,2'-oxydinaphthalene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.85 B 7.83 C 7.684 D *1 7.44 E *1 7.41 F 7.369 G 7.316 J(F,G)=2.5HZ. J(A,G)=8.8HZ.

         Hz     ppm     Int.
    

       3141.48   7.861    617
       3136.60   7.849     53
       3132.57   7.839   1000
       3125.37   7.821    428
       3124.39   7.818    401
       3075.56   7.696    390
       3067.63   7.676    463
       2984.38   7.468    194
       2982.91   7.464    237
       2977.42   7.451    473
       2976.07   7.447    462
       2974.85   7.444    234
       2969.73   7.431    504
       2968.02   7.427    876
       2966.31   7.423    627
       2961.18   7.410    257
       2959.96   7.407    484
       2958.62   7.404    489
       2953.13   7.390    243
       2951.78   7.386    214
       2949.95   7.382     53
       2946.53   7.373    590
       2944.09   7.367    762
       2938.48   7.353     41
       2936.89   7.349     32
       2936.28   7.348     33
       2935.79   7.346     33
       2933.59   7.341     30
       2929.57   7.331    650
       2927.00   7.324    523
       2923.10   7.315     41
       2920.65   7.309    612
       2918.21   7.302    529
       2914.43   7.293     32
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder