1,4-二溴苯

产品名称 1,4-二溴苯

CAS号106-37-6

分子式C6H4Br2

分子量235.9

¹³CNMR

Mass

MS-NW-1843          
p-dibromobenzene
C6H4Br2             (Mass of molecular ion:    234)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      18.0       2.9
      26.0       1.0
      36.0       1.3
      37.0       6.9
      38.0      11.7
      49.0       5.8
      50.0      39.0
      51.0       5.4
      61.0       1.7
      73.0       6.8
      74.0      26.4
      75.0      44.7
      76.0      29.9
      77.0       5.3
      78.0       4.9
      79.0       1.2
      81.0       1.2
     117.0       3.8
     118.0       6.5
     119.0       3.5
     128.0       1.0
     129.0       1.5
     130.0       1.1
     131.0       1.3
     155.0      42.8
     156.0       3.7
     157.0      41.5
     158.0       2.6
     234.0      51.4
     235.0       3.7
     236.0     100.0
     237.0       6.8
     238.0      49.6
     239.0       3.3

parameter in cyclohexane

parameter neat

¹H NMR	300 MHz
C₆ H₄ Br₂	in cyclohexane
p-dibromobenzene

    Parameter     ppm  Hz

      D(A)         7.293
     
     MARTIN,J. & DAILEY,B.P. J.CHEM.PHYS. 37, 2594 (1962)

     Hz     ppm     Int.

   2187.90   7.293   1000

¹H NMR	300 MHz
C₆ H₄ Br₂	neat
p-dibromobenzene

    Parameter     ppm  Hz

      D(A)         7.222
     
     CRECELY,R.W. ET AL. SPECTROCHIM.ACTA 24A, 685 (1968)

     Hz     ppm     Int.

   2166.60   7.222   1000

in CDCl3

KBr disc

nujol mull

4880 A,200 M,powder

更多供应商

1,4-二溴苯(106-37-6)核磁图(¹³CNMR) 相关产品图谱

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