成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook
English   Japanese   Germany   Korea

2944-49-2

2,3-二甲基苯甲醚(2944-49-2)質(zhì)譜(MS)

產(chǎn)品名稱(chēng):2,3-二甲基苯甲醚

CAS:2944-49-2

分子式:C9H12O

分子量: 136.19

InChI:InChI=1S/C9H12O/c1-7-5-4-6-9(10-3)8(7)2/h4-6H,1-3H3

InChIKey: BLMBNEVGYRXFNA-UHFFFAOYSA-N

Smiles:C1(OC)=CC=CC(C)=C1C

  • 圖譜
    Mass 

    MS-NW-5889          
2,3-dimethylanisole
C9H12O              (Mass of molecular ion:    136)


       Source Temperature: 280 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV


          15.0       1.5
      27.0       4.0
      38.0       1.3
      39.0       8.6
      40.0       1.0
      41.0       3.0
      50.0       2.2
      51.0       5.9
      52.0       2.6
      53.0       3.4
      62.0       1.1
      63.0       3.2
      65.0       6.5
      66.0       1.0
      67.0       1.2
      77.0      21.9
      78.0       7.1
      79.0       4.4
      89.0       1.1
      91.0      31.2
      92.0       3.5
      93.0       6.5
     103.0       6.4
     104.0       4.4
     105.0      14.5
     106.0       3.8
     107.0       3.2
     121.0      66.9
     122.0       8.9
     135.0       8.6
     136.0     100.0
     137.0      10.4

400 MHz in CDCl3

  • 圖譜

    1H NMR 399.65 MHz
    C9 H12 O 0.05 ml : 0.5 ml CDCl3
    2,3-dimethylanisole
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             7.027
      B             6.751
      C             6.670
      D             3.757
      E             2.242
      F             2.133
  

         Hz     ppm     Int.


       2817.02   7.049     77
   2809.08   7.029    151
   2801.15   7.010     95
   2701.66   6.761    133
   2694.09   6.742    117
   2669.68   6.681    132
   2661.38   6.660    118
   1501.71   3.758   1000
    896.00   2.242    694
    888.67   2.224     29
    852.54   2.134    709

in CDCl3

  • 圖譜

liquid film

  • 圖譜

4880 A,200 M,liquid

  • 圖譜

×