13CNMR)的核磁圖,紅外圖譜,Raman光譜,質(zhì)譜等圖譜" /> 13CNMR)" />

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288-13-1

吡唑(288-13-1)核磁圖(13CNMR)

產(chǎn)品名稱:吡唑

CAS:288-13-1

分子式:C3H4N2

分子量: 68.08

InChI:InChI=1S/C3H4N2/c1-2-4-5-3-1/h1-3H,(H,4,5)

InChIKey: WTKZEGDFNFYCGP-UHFFFAOYSA-N

Smiles:N1C=CC=N1

  • 圖譜
    Mass 

    MS-NW-5084          
pyrazole
C3H4N2              (Mass of molecular ion:     68)


       Source Temperature: 260 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV


          14.0       2.2
      26.0       1.6
      27.0       3.1
      28.0      17.9
      29.0       1.1
      35.0       2.1
      38.0       2.4
      39.0       5.6
      40.0       9.4
      41.0      16.6
      42.0      39.5
      43.0       4.6
      67.0      10.6
      68.0     100.0
      69.0       4.4

parameter in CCl4

  • 圖譜

    1H NMR 300 MHz
    C3 H4 N2 0.5 M in CCl4
    pyrazole
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         7.74
      D(B)         6.10
       J(A,A')         0.0
       J(A,B)          2.1
       J(A',B)         2.1
     
      D(C)        13.60
     
     WILLIAMS,J.K. J.ORG.CHEM. 29, 1377 (1964)
  

         Hz     ppm     Int.


       4080.03  13.600    964
   2323.06   7.744    992
   2321.05   7.737   1000
   1832.09   6.107    261
   1830.08   6.100    498
   1828.00   6.093    257

in CDCl3

  • 圖譜

KBr disc

  • 圖譜

nujol mull

  • 圖譜

4880 A,200 M,powder

  • 圖譜

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