1HNMR)的核磁圖,紅外圖譜,Raman光譜,質(zhì)譜等圖譜" /> 1HNMR)" />

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1663-39-4

丙烯酸叔丁酯(1663-39-4)核磁圖(1HNMR)

產(chǎn)品名稱:丙烯酸叔丁酯

CAS:1663-39-4

分子式:C7H12O2

分子量: 128.17

InChI:InChI=1S/C7H12O2/c1-5-6(8)9-7(2,3)4/h5H,1H2,2-4H3

InChIKey: ISXSCDLOGDJUNJ-UHFFFAOYSA-N

Smiles:C(OC(C)(C)C)(=O)C=C

  • 圖譜
    Mass 

    MS-IW-8992          
tert-butyl acrylate
C7H12O2             (Mass of molecular ion:    128)


       Source Temperature: 200 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV


          15.0       1.4
      26.0       5.0
      27.0      20.8
      28.0       5.8
      29.0      13.5
      31.0       1.0
      38.0       1.3
      39.0      12.2
      40.0       2.8
      41.0      45.0
      42.0       2.1
      43.0       4.5
      44.0       1.4
      45.0       3.0
      50.0       1.2
      51.0       1.2
      53.0       2.3
      54.0       1.0
      55.0     100.0
      56.0      52.0
      57.0      59.9
      58.0       2.7
      59.0       1.7
      72.0      12.2
      73.0       9.4
     113.0      11.2

400 MHz in CDCl3

  • 圖譜

    1H NMR 399.65 MHz
    C7 H12 O2 0.05 ml : 0.5 ml CDCl3
    tert-butyl acrylate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             6.296
      B             6.040
      C             5.724
      D             1.495
  

         Hz     ppm     Int.


       2527.10   6.324    114
   2525.51   6.320    107
   2509.77   6.280    147
   2508.18   6.276    151
   2426.64   6.072    140
   2416.26   6.046    157
   2409.30   6.029    103
   2398.93   6.003    111
   2293.21   5.739    137
   2291.50   5.734    141
   2282.84   5.713    122
   2281.13   5.708    120
    597.78   1.496   1000

in CDCl3

  • 圖譜

liquid film

  • 圖譜

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