WebSite > CAS DataBase List > 553-26-4More Spectrum > 4,4'-Bipyridine(553-26-4)IR2

4,4'-Bipyridine

Product Name 4,4'-Bipyridine

CAS553-26-4

MFC10H8N2

MW156.18

¹³CNMR

Mass

MS-NW-8794          
4,4'-bipyridyl
C10H8N2             (Mass of molecular ion:    156)

   Source Temperature: 260 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      18.0       3.3
      26.0       1.5
      28.0       1.7
      39.0       1.7
      50.0       7.0
      51.0      11.6
      52.0       3.3
      62.0       1.4
      63.0       3.8
      64.0       1.0
      64.5       1.1
      74.0       2.4
      75.0       5.1
      76.0       7.2
      77.0       3.3
      78.0       5.9
      79.0       2.3
      89.0       1.8
     101.0       4.3
     102.0       7.4
     103.0       6.4
     104.0       1.4
     116.0       4.2
     127.0       1.0
     128.0       9.8
     129.0       9.6
     130.0       5.0
     155.0      38.3
     156.0     100.0
     157.0      12.1

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₁₀ H₈ N₂	0.041 g : 0.5 ml CDCl₃
4,4'-bipyridyl

    Assign.     Shift(ppm)

      A             8.740
      B             7.533

     Hz     ppm     Int.

    786.06   8.777    777
    784.44   8.759    537
    781.56   8.727    557
    779.94   8.709    891
    677.81   7.569   1000
    676.13   7.550    649
    673.31   7.518    601
    671.69   7.500    933

in CDCl3