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返回ChemicalBook首頁(yè)>CAS數(shù)據(jù)庫(kù)列表>2186-92-7更多圖譜> 4-甲氧基苯甲醛二甲縮醛(2186-92-7)質(zhì)譜(MS)

2186-92-7

4-甲氧基苯甲醛二甲縮醛(2186-92-7)質(zhì)譜(MS)

分子式:C10H14O3

分子量: 182.22

InChI:InChI=1S/C10H14O3/c1-11-9-6-4-8(5-7-9)10(12-2)13-3/h4-7,10H,1-3H3

InChIKey: NNHYAHOTXLASEA-UHFFFAOYSA-N

Smiles:C1(C(OC)OC)=CC=C(OC)C=C1

  • 圖譜
    Mass 

    MS-IW-5250          
p-anisaldehyde dimethyl acetal
C10H14O3            (Mass of molecular ion:    182)


       Source Temperature: 210 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV


          15.0       1.2
      28.0       1.1
      29.0       1.7
      31.0       1.4
      39.0       2.2
      50.0       1.2
      51.0       2.5
      59.0       1.0
      63.0       1.7
      64.0       1.8
      65.0       2.6
      75.0       3.4
      77.0       7.2
      78.0       1.9
      79.0       1.3
      91.0       3.0
      92.0       3.4
     107.0       3.6
     108.0       5.4
     121.0       1.9
     135.0      25.8
     136.0      15.4
     137.0       1.4
     151.0     100.0
     152.0      10.4
     182.0       6.1

400 MHz in CDCl3

  • 圖譜

    1H NMR 399.65 MHz
    C10 H14 O3 0.05 ml : 0.5 ml CDCl3
    p-anisaldehyde dimethyl acetal
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             7.361
      B             6.883
      C             5.341
      D             3.779
      E             3.298
  

         Hz     ppm     Int.


       2946.47   7.373    122
   2944.79   7.369     43
   2939.76   7.356     45
   2938.08   7.352    140
   2758.33   6.902     21
   2755.43   6.895    159
   2753.45   6.890     53
   2748.72   6.878     50
   2746.58   6.873    153
   2135.01   5.343    150
   1510.62   3.780    622
   1318.21   3.299   1000

in CDCl3

  • 圖譜

liquid film

  • 圖譜

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