O-Tolidine(119-93-7) IR1

Product NameO-Tolidine

CAS 119-93-7

Molecular FormulaC14H16N2

Molecular Weight212.29

InChIInChI=1S/C14H16N2/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12/h3-8H,15-16H2,1-2H3

InChIKey NUIURNJTPRWVAP-UHFFFAOYSA-N

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

Request For Quotation

Mass

MS-NW-1554          
3,3'-dimethylbenzidine
C14H16N2            (Mass of molecular ion:    212)

   Source Temperature: 190 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      28.0       1.3
      39.0       1.2
      51.0       1.3
      63.0       1.1
      77.0       2.4
      78.0       1.0
      83.5       1.5
      90.0       1.3
      91.0       1.1
      96.5       1.0
      97.5       1.6
      98.0       2.7
      98.5       1.4
     104.0       1.5
     105.0       3.6
     105.5       2.6
     106.0       9.5
     106.5       1.2
     107.0       1.1
     115.0       1.5
     128.0       1.1
     130.0       1.5
     152.0       1.7
     153.0       1.0
     154.0       1.1
     165.0       1.3
     167.0       1.7
     168.0       1.9
     169.0       1.8
     170.0       1.0
     180.0       4.9
     181.0       2.4
     182.0       1.7
     194.0       2.2
     195.0       5.5
     196.0       6.0
     197.0       2.5
     211.0      13.4
     212.0     100.0
     213.0      15.7
     214.0       1.2

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₄ H₁₆ N₂	0.036 g : 0.5 ml CDCl₃
3,3'-dimethylbenzidine

    Assign.     Shift(ppm)

      A             7.234
      B             7.209
      C             6.678
      D             3.56
      E             2.189

     Hz     ppm     Int.

   2892.58   7.238    165
   2891.72   7.236    173
   2890.75   7.234    225
   2890.26   7.232    240
   2886.47   7.223    155
   2886.11   7.222    150
   2884.28   7.218     87
   2883.79   7.216     78
   2878.54   7.203    143
   2878.05   7.202    140
   2876.34   7.198    113
   2672.73   6.688    260
   2664.67   6.668    244
   1422.36   3.560    128
    875.12   2.190   1000

in CDCl3