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返回ChemicalBook首页>CAS数据库列表>13440-24-9更多图谱> 1,2-二溴-1,2-二苯基乙烷(13440-24-9)核磁图(13CNMR)

13440-24-9

1,2-二溴-1,2-二苯基乙烷(13440-24-9)核磁图(13CNMR)

分子式:C14H12Br2

分子量: 340.05

InChI:InChI=1S/C14H12Br2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-14H

InChIKey: GKESIQQTGWVOLH-UHFFFAOYSA-N

Smiles:C1(C=CC=CC=1)C(Br)C(Br)C1C=CC=CC=1

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    Mass

    MS-NW-2231          
    meso-1,2-dibromo-1,2-diphenylethane
    C14H12Br2           (Mass of molecular ion:    338)
    

       Source Temperature: 180 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          18.0       1.7
          39.0       2.6
          50.0       2.3
          51.0       5.0
          52.0       1.6
          62.0       1.1
          63.0       3.4
          74.0       1.6
          75.0       2.0
          76.0       8.0
          77.0       4.4
          78.0       1.7
          80.0       1.8
          82.0       1.6
          82.5       1.5
          88.0       2.3
          89.0      13.3
          89.5       2.8
          90.0       6.4
         102.0       5.1
         103.0       1.2
         115.0       1.8
         126.0       1.0
         139.0       1.3
         151.0       2.6
         152.0       5.1
         153.0       1.5
         165.0      17.2
         166.0       2.4
         169.0       6.2
         171.0       6.4
         176.0       3.9
         177.0       4.2
         178.0      30.2
         179.0      46.9
         180.0     100.0
         181.0      14.8
         182.0       1.1
         258.0       1.4
         259.0      30.0
         260.0       5.9
         261.0      29.2
         262.0       4.6
    

400 MHz in DMSO-d6

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    1H NMR 399.65 MHz
    C14 H12 Br2 saturated in DMSO-d6
    meso-1,2-dibromo-1,2-diphenylethane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.704 B 7.434 C 7.364 D 6.153

         Hz     ppm     Int.
    

       3083.74   7.717    402
       3082.28   7.713    531
       3080.32   7.708    148
       3075.20   7.695    550
       3072.02   7.687     58
       2979.37   7.455    209
       2978.27   7.453    306
       2976.68   7.449    112
       2971.19   7.435    660
       2969.85   7.432    313
       2967.53   7.426     51
       2967.29   7.425     51
       2964.84   7.419    202
       2963.62   7.416    395
       2961.43   7.411     58
       2952.15   7.387     30
       2949.58   7.381    174
       2948.24   7.378    303
       2947.02   7.375    171
       2945.68   7.371     41
       2944.46   7.368     45
       2943.12   7.365    122
       2940.92   7.359    340
       2938.60   7.353     74
       2934.94   7.344     78
       2933.59   7.341    119
       2932.37   7.338     62
       2463.99   6.166     32
       2459.35   6.154   1000
    

in DMSO-d6

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KBr disc

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nujol mull

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4880 A,200 M,powder

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