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网站主页CAS数据库列表 13630-19-8更多图谱邻甲基三氟甲苯(13630-19-8)核磁图(13CNMR)

邻甲基三氟甲苯

产品名称 邻甲基三氟甲苯

CAS号13630-19-8

分子式C8H7F3

分子量160.14

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  • Mass

    MS-IW-8360          
    alpha,alpha,alpha-trifluoro-o-xylene
    C8H7F3              (Mass of molecular ion:    160)
    

       Source Temperature: 210 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          27.0       1.0
          38.0       1.5
          39.0       5.2
          50.0       2.7
          51.0       3.7
          57.0       2.0
          61.0       1.0
          62.0       2.6
          63.0       6.0
          64.0       1.2
          65.0       6.2
          69.0       2.2
          70.0       3.8
          75.0       3.0
          77.0       1.0
          81.0       1.0
          83.0       2.5
          87.0       1.1
          88.0       1.3
          89.0       4.6
          90.0       2.1
          91.0     100.0
          92.0       8.3
          95.0       1.6
          99.0       1.8
         101.0       1.8
         107.0       1.7
         109.0      11.7
         110.0       1.2
         113.0       1.1
         114.0       2.6
         119.0       5.2
         120.0       1.6
         127.0       1.3
         138.0       2.6
         139.0       3.4
         140.0      13.4
         141.0       9.3
         145.0       2.0
         158.0       2.0
         159.0      15.8
         160.0      65.5
         161.0       5.7
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H7 F3 0.05 ml : 0.5 ml CDCl3
    alpha,alpha,alpha-trifluoro-o-xylene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.593 B 7.396 C 7.26 D 7.25 E 2.477

         Hz     ppm     Int.
    

       3038.09   7.602    230
       3030.40   7.583    243
       2964.84   7.419     97
       2964.48   7.418     96
       2956.91   7.399    234
       2949.83   7.382    164
       2906.49   7.273    401
       2905.76   7.271    397
       2898.68   7.254    406
       2898.07   7.252    398
       2888.79   7.229    145
        990.84   2.480    961
        989.01   2.475   1000
    

in CDCl3



liquid film