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网站主页CAS数据库列表 93-76-5更多图谱2,4,5-三氯苯氧乙酸(93-76-5)质谱(MS)

2,4,5-三氯苯氧乙酸

产品名称 2,4,5-三氯苯氧乙酸

CAS号93-76-5

分子式C8H5Cl3O3

分子量255.48

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  • Mass

    MS-NW-4882          
    (2,4,5-trichlorophenoxy)acetic acid
    C8H5Cl3O3           (Mass of molecular ion:    254)
    

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

          14.0       1.9
          17.0       2.2
          18.0      10.6
          28.0      16.6
          29.0       5.0
          31.0      12.0
          32.0       5.0
          35.5       1.0
          36.5       5.3
          37.5       3.0
          39.0       1.7
          43.0       3.9
          43.5       1.1
          44.5       2.2
          45.5       5.0
          47.0       1.0
          48.0       1.1
          49.0       1.4
          50.0       2.5
          53.0       1.6
          59.0       3.9
          60.0       1.5
          61.0       5.8
          62.0       8.1
          63.0       1.6
          72.0       3.4
          73.0       5.9
          74.0       9.6
          75.0       3.2
          77.0       1.3
          83.0       3.4
          84.0       3.9
          85.0       2.8
          86.0       1.4
          87.0       1.2
          96.0       2.7
          97.0      19.7
          98.0       2.2
          99.0       7.3
         107.0       6.2
         108.0       5.1
         109.0      12.3
         110.0       2.8
         111.0       6.3
         112.0       1.1
         113.0       1.7
         119.0       1.1
         128.0       1.1
         131.0       1.6
         132.0       6.9
         133.0       4.4
         134.0       4.8
         135.0       2.4
         141.0       1.1
         143.0       9.6
         144.0       6.5
         145.0      14.8
         146.0      11.7
         147.0       8.0
         148.0       5.9
         149.0       2.9
         150.0       1.3
         151.0       1.1
         160.0       3.8
         161.0       1.1
         162.0       4.6
         163.0       2.0
         164.0       1.8
         165.0       1.1
         167.0      24.2
         168.0       1.6
         169.0      23.9
         170.0       1.5
         171.0       7.9
         173.0       2.1
         175.0       2.2
         177.0       2.6
         179.0      16.0
         180.0       2.2
         181.0      17.3
         182.0       2.1
         183.0       7.5
         185.0       1.8
         190.0       1.2
         191.0       2.0
         192.0       2.6
         193.0       1.4
         194.0       1.5
         195.0      17.5
         196.0     100.0
         197.0      22.9
         198.0      94.8
         199.0      12.0
         200.0      30.9
         201.0       2.8
         202.0       3.6
         209.0      22.5
         210.0       2.4
         211.0      22.0
         212.0       1.9
         213.0       7.0
         219.0       7.3
         220.0       1.8
         221.0       4.7
         222.0       1.1
         250.0       4.2
         252.0       2.5
         254.0      66.8
         255.0       6.2
         256.0      64.5
         257.0       6.1
         258.0      21.2
         259.0       1.9
         260.0       2.6
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C8 H5 Cl3 O3 0.037 g : 0.5 ml DMSO-d6
    (2,4,5-trichlorophenoxy)acetic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 13.2 B 7.828 C 7.427 D 4.914

         Hz     ppm     Int.
    

       5288.02  13.232     60
       3130.32   7.833     24
       3128.48   7.829    311
       3126.10   7.823    171
       3119.88   7.807     55
       3119.51   7.806     53
       3119.14   7.805     51
       2968.58   7.428    488
       2963.82   7.417     80
       1972.15   4.935     24
       1971.79   4.934     24
       1964.09   4.915   1000
    

KBr disc



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