图谱信息 供应商 相关产品
网站主页CAS数据库列表 580-13-2更多图谱2-溴萘(580-13-2)红外图谱(IR2)

2-溴萘

产品名称 2-溴萘

CAS号580-13-2

分子式C10H7Br

分子量207.07

展开


  • Mass

    MS-NW-1816          
    2-bromonaphthalene
    C10H7Br             (Mass of molecular ion:    206)
    

       Source Temperature: 260 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          18.0       2.8
          27.0       1.5
          37.0       1.7
          38.0       3.0
          39.0       4.1
          49.0       1.5
          50.0      13.1
          51.0      12.7
          52.0       1.7
          61.0       4.0
          62.0       7.7
          63.0      19.3
          64.0       1.5
          73.0       1.7
          74.0      15.2
          75.0      16.2
          76.0       9.0
          77.0      17.8
          78.0       1.1
          85.0       1.8
          86.0       4.0
          87.0       5.8
          88.0       1.1
          98.0       5.7
          99.0       4.9
         100.0       4.1
         101.0      11.7
         102.0       1.2
         103.0       3.7
         104.0       3.6
         122.0       1.1
         125.0       2.3
         126.0      27.8
         127.0     100.0
         128.0      11.1
         206.0      68.3
         207.0       8.0
         208.0      66.0
         209.0       7.6
    

parameter in CCl4

400 MHz in CDCl3


  • 1H NMR 300 MHz
    C10 H7 Br 0.48 M in CCl4
    2-bromonaphthalene
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 7.902 D(B) 7.456 D(C) 7.584 D(D) 7.594 D(E) 7.373 D(F) 7.388 D(G) 7.681 J(A,B) 1.95 J(A,C) 0.4 J(A,D) 0. J(A,E) 0.0 J(A,F) 0.0 J(A,G) 0.0 J(B,C) 8.7 J(B,D) 0.0 J(B,E) 0.0 J(B,F) 0.0 J(B,G) 0.0 J(C,D) 0.0 J(C,E) 0.0 J(C,F) 0.0 J(C,G) 0. J(D,E) 7.8 J(D,F) 1.45 J(D,G) 1.1 J(E,F) 6.7 J(E,G) 1.4 J(F,G) 8.2 LUCCHINI,V. & WELLS,P.R. ORG.MAGN.RESON. 8, 137 (1976)

         Hz     ppm     Int.
    

       2371.50   7.905    825
       2369.69   7.899    851
       2312.72   7.709     49
       2309.85   7.699    258
       2308.77   7.696    279
       2306.48   7.688    300
       2305.77   7.686    271
       2304.40   7.681    238
       2301.39   7.671    319
       2300.26   7.668    341
       2299.17   7.664    347
       2297.42   7.658     79
       2293.58   7.645     25
       2285.25   7.617     60
       2283.60   7.612    278
       2282.50   7.608    289
       2281.25   7.604    355
       2280.09   7.600    669
       2278.28   7.594    303
       2277.45   7.591    325
       2276.71   7.589    354
       2274.34   7.581    382
       2273.25   7.577    377
       2271.38   7.571   1000
       2241.62   7.472    675
       2239.70   7.466    654
       2232.92   7.443    431
       2230.99   7.437    423
       2226.16   7.421     65
       2223.82   7.413    160
       2219.47   7.398    586
       2217.80   7.393    675
       2217.20   7.391    576
       2213.86   7.380    904
       2210.90   7.370    482
       2209.79   7.366    517
       2208.66   7.362    483
       2204.22   7.347    118
       2201.97   7.340     45
    


  • 1H NMR 399.65 MHz
    C10 H7 Br 0.036 g : 0.5 ml CDCl3
    2-bromonaphthalene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.985 B 7.782 C 7.720 D 7.681 E 7.528 F 7.483 G 7.465

         Hz     ppm     Int.
    

       3192.38   7.988    851
       3191.41   7.986    763
       3190.80   7.984    879
       3190.43   7.984    888
       3115.60   7.796    383
       3110.35   7.783    377
       3109.50   7.781    323
       3106.20   7.773    448
       3103.03   7.765    100
       3101.44   7.761     57
       3100.71   7.759     56
       3099.00   7.755     48
       3094.12   7.743     91
       3091.06   7.735    365
       3090.70   7.734    374
       3086.43   7.723    416
       3081.54   7.711    462
       3081.18   7.710    464
       3078.61   7.704    137
       3074.71   7.694    732
       3065.92   7.672    941
       3017.33   7.550     37
       3013.67   7.541    823
       3011.72   7.536    829
       3009.16   7.530     54
       3005.00   7.520    659
       3003.05   7.515    665
       2999.15   7.505    116
       2996.70   7.499    223
       2994.14   7.492    145
       2992.19   7.488    878
       2991.21   7.485   1000
       2989.87   7.482    715
       2987.30   7.475    902
       2986.57   7.473    889
       2984.01   7.467    713
       2982.54   7.463    812
       2981.81   7.462    871
       2977.17   7.450    206
       2974.85   7.444     96
       2971.68   7.436     38
       2970.09   7.432     39
       2969.36   7.430     38
    

in CDCl3



KBr disc



nujol mull