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网站主页CAS数据库列表 105391-33-1更多图谱双(3-乙基-5-甲基-4-马来酰亚胺基苯基)甲烷(105391-33-1)核磁图(1HNMR)

双(3-乙基-5-甲基-4-马来酰亚胺基苯基)甲烷

产品名称 双(3-乙基-5-甲基-4-马来酰亚胺基苯基)甲烷

CAS号105391-33-1

分子式C27H26N2O4

分子量442.51

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  • Mass

    MS-KW-0241          
    1,1'-(methylenebis(2-ethyl-6-methyl-4,1-phenylene))dimaleimide
    C27H26N2O4          (Mass of molecular ion:    442)
    

       Source Temperature: 200 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          17.0       2.3
          18.0      11.0
          26.0       6.3
          27.0       4.6
          28.0      13.2
          29.0       3.0
          39.0       2.5
          41.0       3.2
          42.0       1.2
          43.0       2.0
          44.0       2.2
          51.0       1.4
          52.0       1.1
          53.0       7.1
          54.0      13.9
          55.0      11.5
          63.0       1.0
          65.0       2.8
          77.0       5.9
          78.0       2.1
          79.0       2.3
          80.0       3.8
          82.0       7.2
          83.0       1.3
          89.0       2.4
          90.0       1.6
          91.0       8.8
          92.0       1.5
         101.0       1.0
         102.0       2.2
         103.0       4.5
         104.0       2.9
         105.0       3.1
         106.0       1.1
         108.5       1.2
         110.0       1.1
         114.0       1.1
         115.0      10.5
         115.5       1.3
         116.0       7.6
         117.0       8.8
         118.0       3.1
         119.0       4.1
         120.0       1.4
         120.5       1.0
         121.0       1.2
         121.5       1.1
         122.0       1.1
         122.5       1.1
         127.0       3.8
         127.5       1.0
         128.0       7.4
         128.5       1.4
         129.0       7.9
         129.5       1.4
         130.0      16.1
         131.0      20.2
         132.0       8.8
         133.0       7.8
         134.0       1.9
         134.5       1.5
         135.0       1.6
         135.5       1.5
         136.0       1.5
         136.5       1.2
         137.0       1.0
         139.0       1.3
         140.0       2.0
         141.0       5.0
         141.5       1.2
         142.0       7.4
         142.5       1.4
         143.0       9.9
         143.5       1.1
         144.0      18.3
         145.0       6.1
         146.0      18.0
         147.0       4.3
         148.0       2.1
         148.5       1.5
         149.0       3.8
         149.5       2.3
         150.0       2.8
         150.5       1.3
         151.0       2.3
         152.0       2.7
         153.0       3.0
         154.0       5.0
         155.0       5.4
         156.0      13.6
         157.0      11.0
         158.0      14.1
         159.0       5.2
         160.0       3.9
         161.0       1.7
         162.0       3.1
         162.5       3.1
         163.0       3.2
         163.5       3.0
         164.0       3.3
         165.0       4.0
         166.0       3.3
         167.0       4.9
         168.0       8.3
         169.0       5.9
         170.0      13.8
         171.0       9.9
         172.0      11.4
         173.0       3.9
         174.0      14.0
         175.0       5.3
         176.0       4.2
         176.5       2.6
         177.0       4.1
         178.0       4.6
         179.0       3.1
         180.0       3.7
         181.0       5.9
         182.0       8.4
         183.0       6.0
         184.0      15.8
         185.0       6.5
         186.0      14.4
         187.0       2.7
         188.0       2.2
         189.0       6.4
         190.0       4.6
         191.0       4.2
         192.0       3.3
         193.0       3.5
         194.0       2.0
         195.0       1.6
         196.0      17.0
         197.0       4.8
         198.0      11.5
         199.0       7.6
         200.0      12.2
         201.0       2.4
         202.0       2.9
         203.0       6.6
         204.0       4.6
         205.0       3.6
         206.0       3.2
         207.0       5.3
         208.0       2.2
         209.0       8.6
         210.0       9.4
         211.0       2.7
         212.0      12.4
         213.0       2.5
         214.0      45.0
         215.0       8.5
         216.0       4.6
         217.0       3.7
         218.0       4.3
         219.0       4.5
         220.0       3.6
         221.0       8.6
         226.0      17.0
         227.0      25.5
         228.0      58.2
         229.0      11.7
         230.0       4.1
         231.0       3.3
         232.0       3.7
         233.0       4.6
         234.0       3.9
         235.0       1.6
         236.0       1.1
         241.0       1.1
         242.0       2.7
         243.0       2.3
         244.0       2.6
         245.0       3.1
         246.0       3.9
         247.0       3.1
         248.0      10.5
         249.0       3.7
         250.0       1.0
         254.0       1.1
         255.0       1.1
         256.0       1.7
         257.0       2.0
         258.0       2.6
         259.0       3.0
         260.0       3.1
         261.0       2.4
         262.0       2.9
         263.0      11.6
         264.0      23.6
         265.0       5.2
         269.0       1.6
         270.0       2.4
         271.0       2.2
         272.0       2.5
         273.0       3.2
         274.0       3.2
         275.0       2.3
         276.0       1.4
         277.0       1.0
         283.0       1.4
         284.0       1.9
         285.0       2.0
         286.0       2.1
         287.0       3.0
         288.0       4.5
         289.0       2.6
         290.0       1.5
         291.0       1.1
         297.0       1.3
         298.0       2.7
         299.0       2.4
         300.0       3.3
         301.0       3.6
         302.0       4.3
         303.0       2.0
         305.0       1.1
         311.0       1.1
         312.0       2.5
         313.0       2.2
         314.0       1.4
         315.0       2.5
         316.0      10.3
         317.0       4.6
         318.0       1.9
         325.0       1.1
         326.0       1.5
         327.0       3.8
         328.0       4.0
         329.0       2.4
         330.0       5.4
         331.0       2.7
         332.0       1.1
         339.0       1.0
         341.0       2.1
         342.0       1.3
         343.0       2.1
         344.0       2.9
         345.0      41.0
         346.0      15.6
         347.0       3.0
         355.0       1.2
         357.0       1.6
         358.0       1.1
         359.0       4.5
         360.0       2.5
         361.0       1.1
         367.0       1.2
         369.0       1.7
         370.0       1.5
         371.0       4.5
         372.0       2.5
         373.0       1.5
         381.0       1.2
         383.0       1.2
         385.0       4.7
         386.0       2.5
         387.0       1.5
         388.0       1.0
         395.0       3.6
         396.0       2.9
         397.0       6.7
         398.0       2.8
         399.0       7.5
         400.0       2.6
         409.0       5.8
         410.0       2.1
         413.0      15.2
         414.0       6.8
         415.0       1.8
         424.0       6.0
         425.0       2.4
         427.0       4.9
         428.0       1.6
         442.0     100.0
         443.0      29.2
         444.0       5.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C27H26N2O4 0.040 g : 0.5 ml CDCl3
    1,1'-(methylenebis(2-ethyl-6-methyl-4,1-phenylene))dimaleimide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.033 B 6.983 C 6.861 D 3.932 E 2.394 F 2.069 G 1.115

         Hz     ppm     Int.
    

       2812.50   7.036    117
       2811.04   7.032    127
       2791.75   6.984    128
       2790.41   6.980    111
       2743.17   6.862   1000
       2742.92   6.862    961
    

in CDCl3



KBr disk



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