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网站主页CAS数据库列表 2285-12-3更多图谱间三氟甲苯异氰酸酯(2285-12-3)红外图谱(IR1)

间三氟甲苯异氰酸酯

产品名称 间三氟甲苯异氰酸酯

CAS号2285-12-3

分子式C8H4F3NO

分子量187.12

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  • Mass

    MS-IW-2192          
    alpha,alpha,alpha-trifluoro-o-tolyl isocyanate
    C8H4F3NO            (Mass of molecular ion:    187)
    

       Source Temperature: 230 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          28.0       1.3
          31.0       1.2
          37.0       2.2
          38.0       3.0
          39.0       4.3
          47.0       1.1
          50.0       2.8
          51.0       3.0
          52.0       1.0
          57.0       1.5
          61.0       1.3
          62.0       2.4
          63.0       7.8
          64.0       4.5
          69.0       5.5
          70.0       1.1
          74.0       1.0
          75.0       3.8
          79.5       1.2
          81.0       1.4
          82.0       1.6
          84.0       1.1
          87.0       1.0
          88.0       3.1
          89.0       1.3
          90.0       5.3
          93.5       1.7
          95.0       2.1
         108.0       2.1
         109.0      13.0
         112.0       1.5
         113.0       2.2
         114.0       1.8
         120.0       1.4
         132.0       6.6
         133.0       1.0
         137.0       6.4
         138.0       1.4
         139.0       8.7
         140.0       2.9
         145.0       8.1
         158.0       1.6
         159.0      10.8
         161.0       1.1
         168.0      15.9
         169.0       1.5
         186.0       2.4
         187.0     100.0
         188.0       9.2
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H4 F3 N O 0.05 ml : 0.5 ml CDCl3
    alpha,alpha,alpha-trifluoro-o-tolyl isocyanate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.607 B 7.483 C 7.267 D 7.196

         Hz     ppm     Int.
    

       3045.04   7.620    739
       3044.56   7.619    757
       3044.07   7.617    762
       3043.58   7.616    748
       3037.11   7.600    794
       3036.74   7.599    821
       3036.25   7.598    832
       3035.64   7.596    822
       2999.76   7.506    317
       2999.15   7.505    378
       2998.29   7.503    375
       2997.56   7.501    355
       2991.58   7.486    743
       2991.21   7.485    766
       2990.60   7.484    748
       2990.23   7.483    734
       2984.25   7.468    438
       2983.64   7.466    500
       2982.67   7.464    497
       2982.06   7.462    438
       2912.35   7.288    395
       2911.25   7.285    557
       2910.40   7.283    465
       2904.54   7.268    671
       2903.69   7.266    905
       2902.83   7.264    745
       2896.97   7.249    314
       2896.12   7.247    416
       2895.75   7.246    423
       2894.90   7.244    351
       2879.76   7.206   1000
       2871.70   7.186    880
    

liquid film