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1,4-Diethynylbenzene

Product Name 1,4-Diethynylbenzene

CAS935-14-8

MFC10H6

MW126.15

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  • Mass 

    MS-IW-6580          
p-diethynylbenzene
C10H6               (Mass of molecular ion:    126)


       Source Temperature: 210 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV


          39.0       1.0
      50.0       8.2
      51.0       2.1
      52.0       1.2
      61.0       2.3
      62.0       3.4
      63.0       8.9
      74.0      10.8
      75.0       5.5
      76.0      12.1
      86.0       2.1
      87.0       4.1
      98.0       4.9
      99.0       2.9
     100.0       5.2
     125.0       3.0
     126.0     100.0
     127.0      11.1

parameter in CDCl3


  • 1H NMR 300 MHz
    C10 H6 0.032 g : 0.5 ml CDCl3
    p-diethynylbenzene
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         7.438
     
      D(B)         3.169
  

         Hz     ppm     Int.


       2231.38   7.438   1000
    950.68   3.169    500

in CDCl3



KBr disc



nujol mull



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