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3491-12-1

1,4-Bis(4-aminophenoxy)benzene

Product Name 1,4-Bis(4-aminophenoxy)benzene

CAS3491-12-1

MFC18H16N2O2

MW292.33

More

  • 3491-12-1_ms
    Mass

    MS-NW-8010          
    p,p'-(p-phenylenedioxy)dianiline
    C18H16N2O2          (Mass of molecular ion:    292)
    

       Source Temperature: 180 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          18.0       1.2
          28.0       1.8
          39.0       5.0
          41.0       1.0
          50.0       1.6
          51.0       1.1
          52.0       1.8
          53.0       3.3
          54.0       1.2
          63.0       1.8
          64.0       1.4
          65.0      14.5
          66.0       2.0
          76.0       1.7
          77.0       1.0
          80.0       8.5
          92.0       5.6
          93.0       2.1
         108.0      38.7
         109.0       4.0
         120.0       1.0
         127.0       1.2
         128.0       1.7
         129.0       1.3
         130.0       1.8
         144.0       1.0
         146.0       9.7
         154.0       1.4
         155.0       1.0
         156.0       6.3
         157.0       1.1
         172.0       1.5
         183.0       1.0
         184.0       3.2
         185.0       2.1
         200.0       1.1
         263.0       3.0
         264.0       1.0
         291.0       2.5
         292.0     100.0
         293.0      20.4
         294.0       2.5
    

400 MHz in DMSO-d6

  • 3491-12-1_1hnmr

    1H NMR 399.65 MHz
    C18 H16 N2 O2 0.044 g : 0.5 ml DMSO-d6
    p,p'-(p-phenylenedioxy)dianiline
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.830 B 6.739 C 6.586 D 4.93

         Hz     ppm     Int.
    

       2729.61   6.831   1000
       2701.78   6.761     29
       2698.49   6.753    296
       2696.17   6.747    115
       2691.77   6.736    116
       2689.58   6.730    408
       2686.16   6.722     49
       2639.77   6.606     46
       2636.35   6.597    392
       2634.16   6.592    131
       2629.76   6.581    106
       2627.44   6.575    314
       2624.15   6.567     34
       1970.46   4.931    301
    

in DMSO-d6

  • 3491-12-1_13cnmr

KBr disc

  • 3491-12-1_ir1_2

nujol mull

  • 3491-12-1_ir2