午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

ChemicalBook
English   Japanese   Germany   Korea

2459-09-8

異煙酸甲酯(2459-09-8)紅外圖譜(IR1)

產(chǎn)品名稱:異煙酸甲酯

CAS:2459-09-8

分子式:C7H7NO2

分子量: 137.14

InChI:InChI=1S/C7H7NO2/c1-10-7(9)6-2-4-8-5-3-6/h2-5H,1H3

InChIKey: OLXYLDUSSBULGU-UHFFFAOYSA-N

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

  • 圖譜
    Mass 

    MS-NW-3013          
methyl isonicotinate
C7H7NO2             (Mass of molecular ion:    137)


       Source Temperature: 270 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV


          15.0       7.7
      26.0       1.7
      28.0       2.9
      29.0       1.7
      37.0       1.1
      38.0       1.6
      39.0       2.3
      49.0       2.2
      50.0      17.3
      51.0      43.8
      52.0       4.8
      53.0       1.3
      59.0       3.9
      66.0       1.0
      75.0       1.0
      76.0       1.5
      77.0       2.0
      78.0      80.7
      79.0       5.8
      93.0       1.8
     106.0     100.0
     107.0       7.6
     108.0       1.3
     119.0       1.7
     136.0       1.1
     137.0      84.8
     138.0       6.9

90 MHz in CDCl3

  • 圖譜

    1H NMR 89.56 MHz
    C7 H7 N O2 0.04 ml : 0.5 ml CDCl3
    methyl isonicotinate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             8.78
      B             7.84
      C             3.961
  

         Hz     ppm     Int.


        789.50   8.816     73
    787.88   8.798     38
    785.13   8.767     43
    783.50   8.749     84
    705.13   7.874    109
    703.50   7.856     57
    700.75   7.825     46
    699.13   7.807     97
    354.75   3.962   1000

in CDCl3

  • 圖譜

liquid film

  • 圖譜

  • 圖譜

×