1149-16-2

Glyoxalbis(2-hydroxyanil)(1149-16-2) ¹H NMR

Product NameGlyoxalbis(2-hydroxyanil)

CAS 1149-16-2

Molecular FormulaC14H12N2O2

Molecular Weight240.26

InChIInChI=1S/C14H12N2O2/c17-13-7-3-1-5-11(13)15-9-10-16-12-6-2-4-8-14(12)18/h1-10,17-18H

InChIKey FZKAPSZEPRQQGK-UHFFFAOYSA-N

SmilesC(=NC1=CC=CC=C1O)C=NC1=CC=CC=C1O

Request For Quotation

¹HNMR

IR1

IR2

Glyoxalbis(2-hydroxyanil)(1149-16-2) <sup>1</sup>H NMR
Mass

MS-IW-6365          
2,2'-(ethanediylidenedinitrilo)diphenol
C14H12N2O2          (Mass of molecular ion:    240)

   Source Temperature: 180 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      18.0       1.8
      27.0       1.2
      28.0       3.0
      38.0       1.1
      39.0       4.1
      50.0       2.1
      51.0       4.5
      52.0       4.8
      53.0       2.1
      63.0       3.9
      64.0       4.9
      65.0       9.8
      66.0       1.7
      76.0       2.0
      77.0       7.5
      78.0       8.7
      79.0       1.7
      80.0       3.9
      91.0       3.4
      92.0       3.3
      93.0      10.2
      94.0       1.4
     104.0      16.7
     105.0      11.2
     106.0       1.6
     108.0      11.4
     109.0      10.8
     119.0       9.3
     120.0      82.3
     121.0      28.8
     122.0       5.3
     132.0      32.9
     133.0      72.9
     134.0       7.2
     147.0       1.2
     211.0       2.1
     221.0       3.8
     223.0       1.7
     236.0       4.0
     237.0       2.7
     238.0       5.1
     239.0       2.4
     240.0     100.0
     241.0      16.2
     242.0       1.7

90 MHz in CDCl3

Glyoxalbis(2-hydroxyanil)(1149-16-2) <sup>1</sup>H NMR

¹H NMR	89.56 MHz
C₁₄ H₁₂ N₂ O₂	0.043 g : 0.5 ml CDCl₃
2,2'-(ethanediylidenedinitrilo)diphenol

    Assign.     Shift(ppm)

      A          7.01 to 6.56
      B             5.32
      C             4.87

     Hz     ppm     Int.

    619.00   6.912     57
    617.06   6.890     64
    613.63   6.852    175
    612.63   6.841     71
    609.38   6.805    470
    607.88   6.788   1000
    604.75   6.753    261
    603.88   6.743    256
    602.44   6.727    263
    599.94   6.699    134
    599.19   6.691    102
    598.00   6.678     89
    596.50   6.661     75
    594.56   6.639    100
    592.38   6.615     59
    478.38   5.342    200
    476.56   5.322    156
    476.25   5.318    168
    475.13   5.306    222
    436.25   4.872     94

KBr disc