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网站主页CAS数据库列表 135-19-3更多图谱2-萘酚(135-19-3)ESR图谱

2-萘酚

产品名称 2-萘酚

CAS号135-19-3

分子式C10H8O

分子量144.17

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  • Mass

    MS-NW-1515          
    2-naphthol
    C10H8O              (Mass of molecular ion:    144)
    

       Source Temperature: 250 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          27.0       1.2
          38.0       2.3
          39.0       6.3
          50.0       4.4
          51.0       4.9
          53.0       1.1
          57.0       1.6
          57.5       2.5
          58.0       1.8
          61.0       1.9
          62.0       5.7
          63.0      11.0
          64.0       2.0
          65.0       4.4
          72.0       3.2
          74.0       3.5
          75.0       2.9
          76.0       1.4
          77.0       1.1
          86.0       2.1
          87.0       3.5
          88.0       2.8
          89.0      10.8
          90.0       1.5
         113.0       2.6
         114.0       3.9
         115.0      70.7
         116.0      24.1
         117.0       1.9
         126.0       1.2
         143.0       1.3
         144.0     100.0
         145.0      10.9
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H8 O 20.1 mg : 0.5 ml CDCl3
    2-naphthol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.75 B 7.74 C 7.655 D 7.417 E 7.321 F 7.122 G 7.089 J 5.19 J(F,G)=2.6HZ. J(B,G)=8.6HZ.

         Hz     ppm     Int.
    

       3104.61   7.769    391
       3104.13   7.768    374
       3096.44   7.748    903
       3095.70   7.747   1000
       3091.67   7.736     66
       3087.16   7.725    582
       3064.33   7.668    391
       3063.60   7.666    362
       3056.03   7.647    470
       3055.30   7.645    437
       2972.66   7.439    237
       2971.31   7.435    239
       2965.70   7.421    358
       2964.48   7.418    468
       2963.13   7.415    223
       2957.52   7.401    296
       2956.30   7.398    264
       2933.47   7.341    357
       2932.25   7.338    348
       2926.76   7.324    289
       2925.42   7.320    530
       2924.07   7.317    329
       2918.46   7.303    249
       2917.24   7.300    224
       2848.14   7.127    496
       2845.70   7.121    716
       2838.50   7.103    637
       2835.94   7.097    383
       2829.83   7.081    539
       2827.27   7.075    406
    

in CDCl3



CCl4 solution



KBr disc



nujol mull





OXIDATION WITH CERIC SULPHATE IN H2SO4