ALPHA,ALPHA'-BIS(4-AMINOPHENYL)-1,4-DIISOPROPYLBENZENE(2716-10-1) IR2

Product NameALPHA,ALPHA'-BIS(4-AMINOPHENYL)-1,4-DIISOPROPYLBENZENE

Molecular FormulaC24H28N2

Molecular Weight344.49

InChIInChI=1S/C24H28N2/c1-23(2,19-9-13-21(25)14-10-19)17-5-7-18(8-6-17)24(3,4)20-11-15-22(26)16-12-20/h5-16H,25-26H2,1-4H3

InChIKey HESXPOICBNWMPI-UHFFFAOYSA-N

SmilesC1(C(C2=CC=C(N)C=C2)(C)C)=CC=C(C(C2=CC=C(N)C=C2)(C)C)C=C1

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Mass

MS-IW-4848          
4,4'-(p-phenylenediisopropylidene)dianiline
C24H28N2            (Mass of molecular ion:    344)

   Source Temperature: 160 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      39.0       1.0
      41.0       1.2
      65.0       2.3
      66.0       3.4
      77.0       1.3
      91.0       2.4
      92.0       1.6
      93.0      11.4
      94.0       2.8
     103.0       1.3
     106.0       3.8
     110.5       1.4
     115.0       1.7
     117.0       2.3
     118.0       8.5
     119.0       2.4
     120.0       1.5
     127.0       1.0
     128.0       1.8
     134.0      10.7
     135.0       1.2
     141.0       1.0
     143.0       3.6
     149.0       1.1
     156.0       1.1
     156.5       1.5
     157.0      29.5
     157.5       7.0
     158.0       5.4
     159.0       2.5
     164.0       1.3
     164.5       4.6
     165.0       1.7
     172.0       1.6
     180.0       1.6
     193.0       1.0
     194.0       1.4
     195.0       1.9
     196.0       1.3
     220.0       2.7
     221.0       1.8
     222.0       1.7
     235.0       1.2
     236.0      14.1
     237.0       3.0
     251.0       4.6
     252.0       1.1
     299.0       2.2
     313.0       6.9
     314.0      11.6
     315.0       2.8
     329.0     100.0
     330.0      26.3
     331.0       3.4
     344.0      37.8
     345.0       9.9
     346.0       1.3

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₂₄ H₂₈ N₂	0.040 g : 0.5 ml DMSO-d₆
4,4'-(p-phenylenediisopropylidene)dianiline

    Assign.     Shift(ppm)

      A             7.063
      B             6.870
      C             6.468
      D             4.82
      E             1.524

     Hz     ppm     Int.

   2822.88   7.064    804
   2753.05   6.889     39
   2750.24   6.882    278
   2748.29   6.877    104
   2743.65   6.866    107
   2741.70   6.861    319
   2738.89   6.854     46
   2592.16   6.487     45
   2589.36   6.480    331
   2587.40   6.475    111
   2582.76   6.463    103
   2580.81   6.458    304
   2578.00   6.451     39
   1927.61   4.824    336
    609.13   1.525   1000

in DMSO-d6