NEOPENTYL GLYCOL BIS(4-AMINOPHENYL) ETHER(115570-52-0) IR2

Product NameNEOPENTYL GLYCOL BIS(4-AMINOPHENYL) ETHER

CAS 115570-52-0

Molecular FormulaC17H22N2O2

Molecular Weight286.37

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Mass

MS-IW-8202          
4,4'-(2,2-dimethyltrimethylenedioxy)dianiline
C17H22N2O2          (Mass of molecular ion:    286)

   Source Temperature: 170 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      18.0       3.5
      27.0       1.1
      28.0       1.4
      29.0       1.0
      39.0       2.3
      41.0       4.2
      52.0       1.2
      53.0       2.8
      54.0       1.0
      55.0       2.0
      65.0       8.0
      66.0       1.3
      67.0       1.0
      69.0       6.4
      77.0       2.2
      80.0       7.5
      81.0       2.1
      91.0       1.0
      92.0       9.5
      93.0       3.9
      94.0       8.8
     106.0       1.6
     108.0      62.0
     109.0     100.0
     110.0      15.6
     111.0       1.1
     120.0       1.1
     121.0       2.7
     122.0      22.3
     123.0       1.9
     134.0       2.1
     136.0       1.1
     143.0       3.7
     148.0       2.0
     162.0       2.2
     177.0      50.6
     178.0      47.8
     179.0       5.7
     286.0      79.9
     287.0      16.1
     288.0       1.9

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₇ H₂₂ N₂ O₂	0.037 g : 0.5 ml CDCl₃
4,4'-(2,2-dimethyltrimethylenedioxy)dianiline

    Assign.     Shift(ppm)

      A             6.728
      B             6.596
      C             3.735
      D             3.30
      E             1.097

     Hz     ppm     Int.

   2697.75   6.751     25
   2694.34   6.742    238
   2692.02   6.736     86
   2687.74   6.726     94
   2685.42   6.720    343
   2682.01   6.711     44
   2643.55   6.615     39
   2640.14   6.607    337
   2637.82   6.601    102
   2633.54   6.590     87
   2631.23   6.584    254
   2627.81   6.576     31
   1492.80   3.736    658
   1319.58   3.302     48
    438.72   1.098   1000

in CDCl3