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WebSite > CAS DataBase List >  29096-93-3More Spectrum > 2,5-Dibromo-3-isopropyl-6-methylbenzoquinone(29096-93-3)1HNMR

2,5-Dibromo-3-isopropyl-6-methylbenzoquinone

Product Name 2,5-Dibromo-3-isopropyl-6-methylbenzoquinone

CAS29096-93-3

MFC10H10Br2O2

MW321.99


  • Mass

    MS-IW-0021          
    2,5-dibromo-3-isopropyl-6-methyl-p-benzoquinone
    C10H10Br2O2         (Mass of molecular ion:    320)
    

       Source Temperature: 110 °C
       Sample Temperature:  80 °C
       Direct, 75 eV
    

          18.0       4.2
          27.0       5.6
          28.0       2.1
          29.0       1.1
          37.0       1.7
          38.0       5.6
          39.0      25.4
          40.0       2.4
          41.0      13.7
          42.0       1.0
          43.0      11.4
          44.0       2.0
          45.0       2.9
          50.0       5.4
          51.0      15.6
          52.0       6.4
          53.0       6.8
          55.0       2.0
          59.0       2.9
          61.0       1.4
          62.0       3.2
          63.0       7.8
          64.0       2.4
          65.0      11.9
          65.5       1.2
          66.0       8.9
          66.5       1.3
          67.0      46.1
          68.0       2.2
          74.0       2.2
          75.0       2.2
          76.0       1.4
          77.0       9.5
          78.0       4.1
          79.0      11.1
          80.0       2.3
          81.0       1.4
          82.0       1.0
          85.0       1.3
          86.0       1.1
          89.0       5.3
          90.0       5.4
          91.0      17.5
          92.0       2.3
          93.0       3.6
          95.0       2.7
          99.0       1.0
         103.0       3.7
         104.0       1.9
         105.0      14.6
         106.0      15.0
         107.0       1.8
         115.0       3.1
         116.0       3.7
         117.0       3.0
         118.0       2.9
         119.0       6.5
         120.0       1.1
         120.5       1.3
         121.0       1.1
         121.5       1.0
         131.0       5.6
         132.0       1.2
         133.0      12.6
         134.0      44.6
         135.0       4.6
         144.0       2.1
         145.0       2.2
         146.0       1.7
         147.0      12.8
         148.0       1.5
         157.0       1.5
         159.0       1.4
         161.0       8.2
         162.0      57.3
         163.0       6.5
         169.0       1.7
         170.0       1.6
         171.0       2.9
         172.0       1.6
         173.0       1.8
         185.0       8.6
         186.0       1.3
         187.0       8.0
         197.0       2.0
         198.0       5.0
         199.0       3.3
         200.0       4.7
         201.0       3.2
         203.0       1.2
         212.0       1.9
         213.0      16.8
         214.0       3.4
         215.0      16.1
         216.0       1.6
         225.0       3.7
         226.0      20.5
         227.0       5.1
         228.0      20.8
         229.0       2.2
         230.0       1.2
         239.0       1.3
         240.0       3.7
         241.0      54.8
         242.0       9.8
         243.0      53.0
         244.0       6.0
         249.0       1.1
         251.0       2.3
         253.0       1.2
         264.0       5.6
         265.0       1.0
         266.0      10.7
         267.0       1.2
         268.0       5.4
         277.0       1.4
         279.0       2.9
         281.0       1.7
         292.0      45.6
         293.0       5.5
         294.0      89.8
         295.0      10.4
         296.0      44.4
         297.0       5.1
         305.0       3.7
         307.0       8.5
         309.0       6.9
         311.0       2.0
         320.0      50.1
         321.0       6.6
         322.0     100.0
         323.0      11.9
         324.0      51.3
         325.0       5.9
         326.0       2.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H10 Br2 O2 0.031 g : 0.5 ml CDCl3
    2,5-dibromo-3-isopropyl-6-methyl-p-benzoquinone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.478 B 2.282 C 1.324

         Hz     ppm     Int.
    

       1404.30   3.514     26
       1397.34   3.497     66
       1390.26   3.479     89
       1383.30   3.462     67
       1376.22   3.444     27
        916.87   2.295     25
        915.16   2.290     44
        912.11   2.283   1000
        908.81   2.275     33
        532.84   1.334    925
        525.88   1.316    911
    

in CDCl3



KBr disc



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